IBM Semeru (OpenJ9) Support (#289)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.eslintignore

@@ -0,0 +1,6 @@
+# Ignore list
+/*
+
+# Do not ignore these folders:
+!__tests__/
+!src/

.eslintrc.js

@@ -0,0 +1,50 @@
+// This is a reusable configuration file copied from https://github.com/actions/reusable-workflows/tree/main/reusable-configurations. Please don't make changes to this file as it's the subject of an automatic update.
+module.exports = {
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:eslint-plugin-jest/recommended',
+    'eslint-config-prettier'
+  ],
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint', 'eslint-plugin-jest'],
+  rules: {
+    '@typescript-eslint/no-require-imports': 'error',
+    '@typescript-eslint/no-non-null-assertion': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/no-empty-function': 'off',
+    '@typescript-eslint/ban-ts-comment': [
+      'error',
+      {
+        'ts-ignore': 'allow-with-description'
+      }
+    ],
+    'no-console': 'error',
+    'yoda': 'error',
+    'prefer-const': [
+      'error',
+      {
+        destructuring: 'all'
+      }
+    ],
+    'no-control-regex': 'off',
+    'no-constant-condition': ['error', {checkLoops: false}]
+  },
+  overrides: [
+    {
+      files: ['**/*{test,spec}.ts'],
+      rules: {
+        '@typescript-eslint/no-unused-vars': 'off',
+        'jest/no-standalone-expect': 'off',
+        'jest/no-conditional-expect': 'off',
+        'no-console': 'off',
+
+      }
+    }
+  ],
+  env: {
+    node: true,
+    es6: true,
+    'jest/globals': true
+  }
+};

.gitattributes

@@ -1,3 +1,4 @@
+* text=auto eol=lf
 dist/index.js    -diff -merge
 dist/index.js    linguist-generated=true
 .licenses/** -diff linguist-generated=true

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +1 @@
-blank_issues_enabled: false
+blank_issues_enabled: false

.github/workflows/basic-validation.yml

@@ -14,4 +14,4 @@ on:
 jobs:
   call-basic-validation:
     name: Basic validation
-    uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
+    uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main

.github/workflows/codeql-analysis.yml

@@ -2,13 +2,13 @@ name: CodeQL analysis
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
-    branches: [ main ]
+    branches: [main]
   schedule:
     - cron: '0 3 * * 0'
 
 jobs:
   call-codeQL-analysis:
-    name: CodeQL analysis 
+    name: CodeQL analysis
-    uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main
+    uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main

.github/workflows/e2e-cache.yml

@@ -151,7 +151,6 @@ jobs:
             exit 1
           fi
 
-      
       - name: Check files to cache on ubuntu-latest
         if: matrix.os == 'ubuntu-latest'
         run: |

.github/workflows/e2e-publishing.yml

@@ -86,7 +86,7 @@ jobs:
           if ($content -notlike '*maven*') {
             throw "settings.xml file is not overwritten"
           }
-  
+
   test-publishing-skip-overwrite:
     name: settings.xml is not overwritten if flag is false
     runs-on: ${{ matrix.os }}
@@ -150,4 +150,4 @@ jobs:
           $path = Join-Path $env:RUNNER_TEMP "settings.xml"
           if (-not (Test-Path $path)) {
             throw "settings.xml file is not found in expected location"
-          }
+          }

.github/workflows/e2e-versions.yml

@@ -11,7 +11,7 @@ on:
     paths-ignore:
       - '**.md'
   schedule:
-    - cron:  '0 */12 * * *'
+    - cron: '0 */12 * * *'
   workflow_dispatch:
 jobs:
   setup-java-major-versions:
@@ -21,21 +21,30 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        distribution: ['temurin', 'adopt', 'adopt-openj9', 'zulu', 'liberica', 'microsoft', 'corretto' ] # internally 'adopt-hotspot' is the same as 'adopt'
+        distribution: [
+            'temurin',
+            'adopt',
+            'adopt-openj9',
+            'zulu',
+            'liberica',
+            'microsoft',
+            'semeru',
+            'corretto'
+          ] # internally 'adopt-hotspot' is the same as 'adopt'
         version: ['8', '11', '16']
         exclude:
-        - distribution: microsoft
+          - distribution: microsoft
-          version: 8
+            version: 8
         include:
-        - distribution: oracle
+          - distribution: oracle
-          os: macos-latest
+            os: macos-latest
-          version: 17
+            version: 17
-        - distribution: oracle
+          - distribution: oracle
-          os: windows-latest
+            os: windows-latest
-          version: 19
+            version: 19
-        - distribution: oracle
+          - distribution: oracle
-          os: ubuntu-latest
+            os: ubuntu-latest
-          version: 19
+            version: 19
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -59,13 +68,13 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
         distribution: ['temurin', 'zulu', 'liberica']
         version:
-        - '11.0'
+          - '11.0'
-        - '8.0.302'
+          - '8.0.302'
-        - '16.0.2+7'
+          - '16.0.2+7'
         include:
-        - distribution: oracle
+          - distribution: oracle
-          os: ubuntu-latest
+            os: ubuntu-latest
-          version: '19.0.1'
+            version: '19.0.1'
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -191,7 +200,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        distribution: ['temurin', 'zulu', 'liberica']
+        distribution: ['temurin', 'zulu', 'liberica', 'semeru']
         java-package: ['jre']
         version: ['17.0']
         include:
@@ -262,7 +271,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        distribution: ['temurin', 'microsoft', 'corretto' ]
+        distribution: ['temurin', 'microsoft', 'corretto']
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -287,7 +296,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        distribution: ['temurin', 'zulu', 'liberica', 'microsoft', 'corretto' ]
+        distribution: ['temurin', 'zulu', 'liberica', 'microsoft', 'corretto']
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -311,7 +320,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        distribution: [ 'adopt', 'adopt-openj9', 'zulu' ]
+        distribution: ['adopt', 'adopt-openj9', 'zulu']
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -335,7 +344,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        distribution: ['adopt', 'zulu', 'liberica'  ]
+        distribution: ['adopt', 'zulu', 'liberica']
     steps:
       - name: Checkout
         uses: actions/checkout@v3

.github/workflows/release-new-action-version.yml

@@ -21,9 +21,9 @@ jobs:
       name: releaseNewActionVersion
     runs-on: ubuntu-latest
     steps:
-    - name: Update the ${{ env.TAG_NAME }} tag
+      - name: Update the ${{ env.TAG_NAME }} tag
-      id: update-major-tag
+        id: update-major-tag
-      uses: actions/publish-action@v0.2.2
+        uses: actions/publish-action@v0.2.2
-      with:
+        with:
-        source-tag: ${{ env.TAG_NAME }}
+          source-tag: ${{ env.TAG_NAME }}
-        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}
+          slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/update-config-files.yml

@@ -0,0 +1,11 @@
+name: Update configuration files
+
+on:
+  schedule:
+    - cron: '0 3 * * 0'
+  workflow_dispatch:
+
+jobs:
+  call-update-configuration-files:
+    name: Update configuration files
+    uses: actions/reusable-workflows/.github/workflows/update-config-files.yml@main

.gitignore

@@ -94,3 +94,6 @@ typings/
 # DynamoDB Local files
 .dynamodb/
 .vscode/
+
+# IntelliJ / WebStorm
+/.idea/

.licenses/npm/semver-7.3.8.dep.yml

@@ -0,0 +1,26 @@
+---
+name: semver
+version: 7.3.8
+type: npm
+summary: The semantic version parser used by npm.
+homepage: 
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.prettierignore

@@ -0,0 +1,7 @@
+# Ignore list
+/*
+
+# Do not ignore these folders:
+!__tests__/
+!.github/
+!src/

.prettierrc.js

@@ -0,0 +1,11 @@
+// This is a reusable configuration file copied from https://github.com/actions/reusable-workflows/tree/main/reusable-configurations. Please don't make changes to this file as it's the subject of an automatic update.
+module.exports = {
+  printWidth: 80,
+  tabWidth: 2,
+  useTabs: false,
+  semi: true,
+  singleQuote: true,
+  trailingComma: 'none',
+  bracketSpacing: false,
+  arrowParens: 'avoid'
+};

.prettierrc.json

@@ -1,11 +0,0 @@
-{
-  "printWidth": 100,
-  "tabWidth": 2,
-  "useTabs": false,
-  "semi": true,
-  "singleQuote": true,
-  "trailingComma": "none",
-  "bracketSpacing": true,
-  "arrowParens": "avoid",
-  "parser": "typescript"
-}

README.md

@@ -103,11 +103,12 @@ Currently, the following distributions are supported:
 | `liberica` | Liberica JDK | [Link](https://bell-sw.com/) | [Link](https://bell-sw.com/liberica_eula/) |
 | `microsoft` | Microsoft Build of OpenJDK | [Link](https://www.microsoft.com/openjdk) | [Link](https://docs.microsoft.com/java/openjdk/faq)
 | `corretto` | Amazon Corretto Build of OpenJDK | [Link](https://aws.amazon.com/corretto/) | [Link](https://aws.amazon.com/corretto/faqs/)
+| `semeru` | IBM Semeru Runtime Open Edition | [Link](https://developer.ibm.com/languages/java/semeru-runtimes/downloads/) | [Link](https://openjdk.java.net/legal/gplv2+ce.html) |
 | `oracle` | Oracle JDK | [Link](https://www.oracle.com/java/technologies/downloads/) | [Link](https://java.com/freeuselicense)
 
 **NOTE:** The different distributors can provide discrepant list of available versions / supported configurations. Please refer to the official documentation to see the list of supported versions.
 
-**NOTE:** AdoptOpenJDK got moved to Eclipse Temurin and won't be updated anymore. It is highly recommended to migrate workflows from `adopt` to `temurin` to keep receiving software and security updates. See more details in the [Good-bye AdoptOpenJDK post](https://blog.adoptopenjdk.net/2021/08/goodbye-adoptopenjdk-hello-adoptium/).
+**NOTE:** AdoptOpenJDK got moved to Eclipse Temurin and won't be updated anymore. It is highly recommended to migrate workflows from `adopt` and `adopt-openj9`, to `temurin` and `semeru` respectively, to keep receiving software and security updates. See more details in the [Good-bye AdoptOpenJDK post](https://blog.adoptopenjdk.net/2021/08/goodbye-adoptopenjdk-hello-adoptium/).
 
 **NOTE:** For Azul Zulu OpenJDK architectures x64 and arm64 are mapped to x86 / arm with proper hw_bitness.
 
@@ -225,6 +226,7 @@ In the example above multiple JDKs are installed for the same job. The result af
   - [Liberica](docs/advanced-usage.md#Liberica)
   - [Microsoft](docs/advanced-usage.md#Microsoft)
   - [Amazon Corretto](docs/advanced-usage.md#Amazon-Corretto)
+  - [Oracle](docs/advanced-usage.md#Oracle)
 - [Installing custom Java package type](docs/advanced-usage.md#Installing-custom-Java-package-type)
 - [Installing custom Java architecture](docs/advanced-usage.md#Installing-custom-Java-architecture)
 - [Installing custom Java distribution from local file](docs/advanced-usage.md#Installing-Java-from-local-file)

__tests__/auth.test.ts

@@ -1,11 +1,11 @@
-import io = require('@actions/io');
+import * as io from '@actions/io';
-import fs = require('fs');
-import path = require('path');
 import * as core from '@actions/core';
+import * as fs from 'fs';
+import * as path from 'path';
 import os from 'os';
 
 import * as auth from '../src/auth';
-import { M2_DIR, MVN_SETTINGS_FILE } from '../src/constants';
+import {M2_DIR, MVN_SETTINGS_FILE} from '../src/constants';
 
 const m2Dir = path.join(__dirname, M2_DIR);
 const settingsFile = path.join(m2Dir, MVN_SETTINGS_FILE);
@@ -42,7 +42,13 @@ describe('auth tests', () => {
     const altSettingsFile = path.join(altHome, MVN_SETTINGS_FILE);
     await io.rmRF(altHome); // ensure it doesn't already exist
 
-    await auth.createAuthenticationSettings(id, username, password, altHome, true);
+    await auth.createAuthenticationSettings(
+      id,
+      username,
+      password,
+      altHome,
+      true
+    );
 
     expect(fs.existsSync(m2Dir)).toBe(false);
     expect(fs.existsSync(settingsFile)).toBe(false);
@@ -61,11 +67,19 @@ describe('auth tests', () => {
     const username = 'UNAME';
     const password = 'TOKEN';
 
-    await auth.createAuthenticationSettings(id, username, password, m2Dir, true);
+    await auth.createAuthenticationSettings(
+      id,
+      username,
+      password,
+      m2Dir,
+      true
+    );
 
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(settingsFile)).toBe(true);
-    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(auth.generate(id, username, password));
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
+      auth.generate(id, username, password)
+    );
   }, 100000);
 
   it('creates settings.xml with additional configuration', async () => {
@@ -74,7 +88,14 @@ describe('auth tests', () => {
     const password = 'TOKEN';
     const gpgPassphrase = 'GPG';
 
-    await auth.createAuthenticationSettings(id, username, password, m2Dir, true, gpgPassphrase);
+    await auth.createAuthenticationSettings(
+      id,
+      username,
+      password,
+      m2Dir,
+      true,
+      gpgPassphrase
+    );
 
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(settingsFile)).toBe(true);
@@ -88,16 +109,24 @@ describe('auth tests', () => {
     const username = 'USERNAME';
     const password = 'PASSWORD';
 
-    fs.mkdirSync(m2Dir, { recursive: true });
+    fs.mkdirSync(m2Dir, {recursive: true});
     fs.writeFileSync(settingsFile, 'FAKE FILE');
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(settingsFile)).toBe(true);
 
-    await auth.createAuthenticationSettings(id, username, password, m2Dir, true);
+    await auth.createAuthenticationSettings(
+      id,
+      username,
+      password,
+      m2Dir,
+      true
+    );
 
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(settingsFile)).toBe(true);
-    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(auth.generate(id, username, password));
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
+      auth.generate(id, username, password)
+    );
   }, 100000);
 
   it('does not overwrite existing settings.xml files', async () => {
@@ -105,12 +134,18 @@ describe('auth tests', () => {
     const username = 'USERNAME';
     const password = 'PASSWORD';
 
-    fs.mkdirSync(m2Dir, { recursive: true });
+    fs.mkdirSync(m2Dir, {recursive: true});
     fs.writeFileSync(settingsFile, 'FAKE FILE');
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(settingsFile)).toBe(true);
 
-    await auth.createAuthenticationSettings(id, username, password, m2Dir, false);
+    await auth.createAuthenticationSettings(
+      id,
+      username,
+      password,
+      m2Dir,
+      false
+    );
 
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(settingsFile)).toBe(true);
@@ -159,6 +194,8 @@ describe('auth tests', () => {
   </servers>
 </settings>`;
 
-    expect(auth.generate(id, username, password, gpgPassphrase)).toEqual(expectedSettings);
+    expect(auth.generate(id, username, password, gpgPassphrase)).toEqual(
+      expectedSettings
+    );
   });
 });

__tests__/cache.test.ts

@@ -1,7 +1,7 @@
-import { mkdtempSync } from 'fs';
+import {mkdtempSync} from 'fs';
-import { tmpdir } from 'os';
+import {tmpdir} from 'os';
-import { join } from 'path';
+import {join} from 'path';
-import { restore, save } from '../src/cache';
+import {restore, save} from '../src/cache';
 import * as fs from 'fs';
 import * as os from 'os';
 import * as core from '@actions/core';
@@ -68,17 +68,21 @@ describe('dependency cache', () => {
     beforeEach(() => {
       spyCacheRestore = jest
         .spyOn(cache, 'restoreCache')
-        .mockImplementation((paths: string[], primaryKey: string) => Promise.resolve(undefined));
+        .mockImplementation((paths: string[], primaryKey: string) =>
+          Promise.resolve(undefined)
+        );
       spyWarning.mockImplementation(() => null);
     });
 
     it('throws error if unsupported package manager specified', () => {
-      return expect(restore('ant')).rejects.toThrowError('unknown package manager specified: ant');
+      return expect(restore('ant')).rejects.toThrow(
+        'unknown package manager specified: ant'
+      );
     });
 
     describe('for maven', () => {
       it('throws error if no pom.xml found', async () => {
-        await expect(restore('maven')).rejects.toThrowError(
+        await expect(restore('maven')).rejects.toThrow(
           `No file in ${projectRoot(
             workspace
           )} matched to [**/pom.xml], make sure you have checked out the target repository`
@@ -88,14 +92,14 @@ describe('dependency cache', () => {
         createFile(join(workspace, 'pom.xml'));
 
         await restore('maven');
-        expect(spyCacheRestore).toBeCalled();
+        expect(spyCacheRestore).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith('maven cache is not found');
+        expect(spyInfo).toHaveBeenCalledWith('maven cache is not found');
       });
     });
     describe('for gradle', () => {
       it('throws error if no build.gradle found', async () => {
-        await expect(restore('gradle')).rejects.toThrowError(
+        await expect(restore('gradle')).rejects.toThrow(
           `No file in ${projectRoot(
             workspace
           )} matched to [**/*.gradle*,**/gradle-wrapper.properties,buildSrc/**/Versions.kt,buildSrc/**/Dependencies.kt,gradle/*.versions.toml], make sure you have checked out the target repository`
@@ -105,26 +109,26 @@ describe('dependency cache', () => {
         createFile(join(workspace, 'build.gradle'));
 
         await restore('gradle');
-        expect(spyCacheRestore).toBeCalled();
+        expect(spyCacheRestore).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith('gradle cache is not found');
+        expect(spyInfo).toHaveBeenCalledWith('gradle cache is not found');
       });
       it('downloads cache based on build.gradle.kts', async () => {
         createFile(join(workspace, 'build.gradle.kts'));
 
         await restore('gradle');
-        expect(spyCacheRestore).toBeCalled();
+        expect(spyCacheRestore).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith('gradle cache is not found');
+        expect(spyInfo).toHaveBeenCalledWith('gradle cache is not found');
       });
       it('downloads cache based on libs.versions.toml', async () => {
         createDirectory(join(workspace, 'gradle'));
         createFile(join(workspace, 'gradle', 'libs.versions.toml'));
 
         await restore('gradle');
-        expect(spyCacheRestore).toBeCalled();
+        expect(spyCacheRestore).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith('gradle cache is not found');
+        expect(spyInfo).toHaveBeenCalledWith('gradle cache is not found');
       });
     });
     it('downloads cache based on buildSrc/Versions.kt', async () => {
@@ -132,13 +136,13 @@ describe('dependency cache', () => {
       createFile(join(workspace, 'buildSrc', 'Versions.kt'));
 
       await restore('gradle');
-      expect(spyCacheRestore).toBeCalled();
+      expect(spyCacheRestore).toHaveBeenCalled();
-      expect(spyWarning).not.toBeCalled();
+      expect(spyWarning).not.toHaveBeenCalled();
-      expect(spyInfo).toBeCalledWith('gradle cache is not found');
+      expect(spyInfo).toHaveBeenCalledWith('gradle cache is not found');
     });
     describe('for sbt', () => {
       it('throws error if no build.sbt found', async () => {
-        await expect(restore('sbt')).rejects.toThrowError(
+        await expect(restore('sbt')).rejects.toThrow(
           `No file in ${projectRoot(
             workspace
           )} matched to [**/*.sbt,**/project/build.properties,**/project/**.{scala,sbt}], make sure you have checked out the target repository`
@@ -148,9 +152,9 @@ describe('dependency cache', () => {
         createFile(join(workspace, 'build.sbt'));
 
         await restore('sbt');
-        expect(spyCacheRestore).toBeCalled();
+        expect(spyCacheRestore).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith('sbt cache is not found');
+        expect(spyInfo).toHaveBeenCalledWith('sbt cache is not found');
       });
     });
   });
@@ -163,12 +167,16 @@ describe('dependency cache', () => {
     beforeEach(() => {
       spyCacheSave = jest
         .spyOn(cache, 'saveCache')
-        .mockImplementation((paths: string[], key: string) => Promise.resolve(0));
+        .mockImplementation((paths: string[], key: string) =>
+          Promise.resolve(0)
+        );
       spyWarning.mockImplementation(() => null);
     });
 
     it('throws error if unsupported package manager specified', () => {
-      return expect(save('ant')).rejects.toThrowError('unknown package manager specified: ant');
+      return expect(save('ant')).rejects.toThrow(
+        'unknown package manager specified: ant'
+      );
     });
 
     it('save with -1 cacheId , should not fail workflow', async () => {
@@ -176,10 +184,12 @@ describe('dependency cache', () => {
       createStateForMissingBuildFile();
 
       await save('maven');
-      expect(spyCacheSave).toBeCalled();
+      expect(spyCacheSave).toHaveBeenCalled();
-      expect(spyWarning).not.toBeCalled();
+      expect(spyWarning).not.toHaveBeenCalled();
-      expect(spyInfo).toBeCalled();
+      expect(spyInfo).toHaveBeenCalled();
-      expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      expect(spyInfo).toHaveBeenCalledWith(
+        expect.stringMatching(/^Cache saved with the key:.*/)
+      );
     });
 
     it('saves with error from toolkit, should fail workflow', async () => {
@@ -189,31 +199,37 @@ describe('dependency cache', () => {
       createStateForMissingBuildFile();
 
       expect.assertions(1);
-      await expect(save('maven')).rejects.toEqual(new cache.ValidationError('Validation failed'));
+      await expect(save('maven')).rejects.toEqual(
+        new cache.ValidationError('Validation failed')
+      );
     });
 
     describe('for maven', () => {
       it('uploads cache even if no pom.xml found', async () => {
         createStateForMissingBuildFile();
         await save('maven');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
       });
       it('does not upload cache if no restore run before', async () => {
         createFile(join(workspace, 'pom.xml'));
 
         await save('maven');
-        expect(spyCacheSave).not.toBeCalled();
+        expect(spyCacheSave).not.toHaveBeenCalled();
-        expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
+        expect(spyWarning).toHaveBeenCalledWith(
+          'Error retrieving key from state.'
+        );
       });
       it('uploads cache', async () => {
         createFile(join(workspace, 'pom.xml'));
         createStateForSuccessfulRestore();
 
         await save('maven');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+        expect(spyInfo).toHaveBeenCalledWith(
+          expect.stringMatching(/^Cache saved with the key:.*/)
+        );
       });
     });
     describe('for gradle', () => {
@@ -221,33 +237,39 @@ describe('dependency cache', () => {
         createStateForMissingBuildFile();
 
         await save('gradle');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
       });
       it('does not upload cache if no restore run before', async () => {
         createFile(join(workspace, 'build.gradle'));
 
         await save('gradle');
-        expect(spyCacheSave).not.toBeCalled();
+        expect(spyCacheSave).not.toHaveBeenCalled();
-        expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
+        expect(spyWarning).toHaveBeenCalledWith(
+          'Error retrieving key from state.'
+        );
       });
       it('uploads cache based on build.gradle', async () => {
         createFile(join(workspace, 'build.gradle'));
         createStateForSuccessfulRestore();
 
         await save('gradle');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+        expect(spyInfo).toHaveBeenCalledWith(
+          expect.stringMatching(/^Cache saved with the key:.*/)
+        );
       });
       it('uploads cache based on build.gradle.kts', async () => {
         createFile(join(workspace, 'build.gradle.kts'));
         createStateForSuccessfulRestore();
 
         await save('gradle');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+        expect(spyInfo).toHaveBeenCalledWith(
+          expect.stringMatching(/^Cache saved with the key:.*/)
+        );
       });
       it('uploads cache based on buildSrc/Versions.kt', async () => {
         createDirectory(join(workspace, 'buildSrc'));
@@ -255,33 +277,39 @@ describe('dependency cache', () => {
         createStateForSuccessfulRestore();
 
         await save('gradle');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+        expect(spyInfo).toHaveBeenCalledWith(
+          expect.stringMatching(/^Cache saved with the key:.*/)
+        );
       });
     });
     describe('for sbt', () => {
       it('uploads cache even if no build.sbt found', async () => {
         createStateForMissingBuildFile();
         await save('sbt');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
       });
       it('does not upload cache if no restore run before', async () => {
         createFile(join(workspace, 'build.sbt'));
 
         await save('sbt');
-        expect(spyCacheSave).not.toBeCalled();
+        expect(spyCacheSave).not.toHaveBeenCalled();
-        expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
+        expect(spyWarning).toHaveBeenCalledWith(
+          'Error retrieving key from state.'
+        );
       });
       it('uploads cache', async () => {
         createFile(join(workspace, 'build.sbt'));
         createStateForSuccessfulRestore();
 
         await save('sbt');
-        expect(spyCacheSave).toBeCalled();
+        expect(spyCacheSave).toHaveBeenCalled();
-        expect(spyWarning).not.toBeCalled();
+        expect(spyWarning).not.toHaveBeenCalled();
-        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+        expect(spyInfo).toHaveBeenCalledWith(
+          expect.stringMatching(/^Cache saved with the key:.*/)
+        );
       });
     });
   });

__tests__/cleanup-java.test.ts

@@ -1,4 +1,4 @@
-import { run as cleanup } from '../src/cleanup-java';
+import {run as cleanup} from '../src/cleanup-java';
 import * as core from '@actions/core';
 import * as cache from '@actions/cache';
 import * as util from '../src/util';
@@ -38,8 +38,8 @@ describe('cleanup', () => {
       return name === 'cache' ? 'gradle' : '';
     });
     await cleanup();
-    expect(spyCacheSave).toBeCalled();
+    expect(spyCacheSave).toHaveBeenCalled();
-    expect(spyWarning).not.toBeCalled();
+    expect(spyWarning).not.toHaveBeenCalled();
   });
 
   it('does not fail even though the save process throws error', async () => {
@@ -50,7 +50,7 @@ describe('cleanup', () => {
       return name === 'cache' ? 'gradle' : '';
     });
     await cleanup();
-    expect(spyCacheSave).toBeCalled();
+    expect(spyCacheSave).toHaveBeenCalled();
   });
 });
 

__tests__/distributors/adopt-installer.test.ts

@@ -1,11 +1,14 @@
-import { HttpClient } from '@actions/http-client';
+import {HttpClient} from '@actions/http-client';
-
+import {IAdoptAvailableVersions} from '../../src/distributions/adopt/models';
-import { AdoptDistribution, AdoptImplementation } from '../../src/distributions/adopt/installer';
+import {
-import { JavaInstallerOptions } from '../../src/distributions/base-models';
+  AdoptDistribution,
+  AdoptImplementation
+} from '../../src/distributions/adopt/installer';
+import {JavaInstallerOptions} from '../../src/distributions/base-models';
 
 import os from 'os';
 
-let manifestData = require('../data/adopt.json') as [];
+import manifestData from '../data/adopt.json';
 
 describe('getAvailableVersions', () => {
   let spyHttpClient: jest.SpyInstance;
@@ -27,42 +30,82 @@ describe('getAvailableVersions', () => {
 
   it.each([
     [
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot,
       'os=mac&architecture=x64&image_type=jdk&release_type=ga&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '11', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot,
       'os=mac&architecture=x86&image_type=jdk&release_type=ga&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '11', architecture: 'x64', packageType: 'jre', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot,
       'os=mac&architecture=x64&image_type=jre&release_type=ga&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '11-ea', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11-ea',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot,
       'os=mac&architecture=x64&image_type=jdk&release_type=ea&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.OpenJ9,
       'os=mac&architecture=x64&image_type=jdk&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
     ],
     [
-      { version: '11', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.OpenJ9,
       'os=mac&architecture=x86&image_type=jdk&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
     ],
     [
-      { version: '11', architecture: 'x64', packageType: 'jre', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
       AdoptImplementation.OpenJ9,
       'os=mac&architecture=x64&image_type=jre&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
     ],
     [
-      { version: '11-ea', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11-ea',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.OpenJ9,
       'os=mac&architecture=x64&image_type=jdk&release_type=ea&jvm_impl=openj9&page_size=20&page=0'
     ]
@@ -74,7 +117,8 @@ describe('getAvailableVersions', () => {
       expectedParameters
     ) => {
       const distribution = new AdoptDistribution(installerOptions, impl);
-      const baseUrl = 'https://api.adoptopenjdk.net/v3/assets/version/%5B1.0,100.0%5D';
+      const baseUrl =
+        'https://api.adoptopenjdk.net/v3/assets/version/%5B1.0,100.0%5D';
       const expectedUrl = `${baseUrl}?project=jdk&vendor=adoptopenjdk&heap_size=normal&sort_method=DEFAULT&sort_order=DESC&${expectedParameters}`;
       distribution['getPlatformOption'] = () => 'mac';
 
@@ -91,12 +135,12 @@ describe('getAvailableVersions', () => {
       .mockReturnValueOnce({
         statusCode: 200,
         headers: {},
-        result: manifestData
+        result: manifestData as any
       })
       .mockReturnValueOnce({
         statusCode: 200,
         headers: {},
-        result: manifestData
+        result: manifestData as any
       })
       .mockReturnValueOnce({
         statusCode: 200,
@@ -105,7 +149,12 @@ describe('getAvailableVersions', () => {
       });
 
     const distribution = new AdoptDistribution(
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot
     );
     const availableVersions = await distribution['getAvailableVersions']();
@@ -122,7 +171,12 @@ describe('getAvailableVersions', () => {
     'find right toolchain folder',
     (impl: AdoptImplementation, packageType: string, expected: string) => {
       const distribution = new AdoptDistribution(
-        { version: '11', architecture: 'x64', packageType: packageType, checkLatest: false },
+        {
+          version: '11',
+          architecture: 'x64',
+          packageType: packageType,
+          checkLatest: false
+        },
         impl
       );
 
@@ -148,8 +202,12 @@ describe('getAvailableVersions', () => {
 
       const expectedParameters = `os=mac&architecture=${distroArch}&image_type=jdk&release_type=ga&jvm_impl=hotspot&page_size=20&page=0`;
 
-      const distribution = new AdoptDistribution(installerOptions, AdoptImplementation.Hotspot);
+      const distribution = new AdoptDistribution(
-      const baseUrl = 'https://api.adoptopenjdk.net/v3/assets/version/%5B1.0,100.0%5D';
+        installerOptions,
+        AdoptImplementation.Hotspot
+      );
+      const baseUrl =
+        'https://api.adoptopenjdk.net/v3/assets/version/%5B1.0,100.0%5D';
       const expectedUrl = `${baseUrl}?project=jdk&vendor=adoptopenjdk&heap_size=normal&sort_method=DEFAULT&sort_order=DESC&${expectedParameters}`;
       distribution['getPlatformOption'] = () => 'mac';
 
@@ -176,43 +234,63 @@ describe('findPackageForDownload', () => {
     ['15.0.1+9.1', '15.0.1+9.1']
   ])('version is resolved correctly %s -> %s', async (input, expected) => {
     const distribution = new AdoptDistribution(
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot
     );
-    distribution['getAvailableVersions'] = async () => manifestData;
+    distribution['getAvailableVersions'] = async () => manifestData as any;
     const resolvedVersion = await distribution['findPackageForDownload'](input);
     expect(resolvedVersion.version).toBe(expected);
   });
 
   it('version is found but binaries list is empty', async () => {
     const distribution = new AdoptDistribution(
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot
     );
-    distribution['getAvailableVersions'] = async () => manifestData;
+    distribution['getAvailableVersions'] = async () => manifestData as any;
-    await expect(distribution['findPackageForDownload']('9.0.8')).rejects.toThrowError(
+    await expect(
-      /Could not find satisfied version for SemVer */
+      distribution['findPackageForDownload']('9.0.8')
-    );
+    ).rejects.toThrow(/Could not find satisfied version for SemVer */);
   });
 
   it('version is not found', async () => {
     const distribution = new AdoptDistribution(
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot
     );
-    distribution['getAvailableVersions'] = async () => manifestData;
+    distribution['getAvailableVersions'] = async () => manifestData as any;
-    await expect(distribution['findPackageForDownload']('7.x')).rejects.toThrowError(
+    await expect(distribution['findPackageForDownload']('7.x')).rejects.toThrow(
       /Could not find satisfied version for SemVer */
     );
   });
 
   it('version list is empty', async () => {
     const distribution = new AdoptDistribution(
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       AdoptImplementation.Hotspot
     );
     distribution['getAvailableVersions'] = async () => [];
-    await expect(distribution['findPackageForDownload']('11')).rejects.toThrowError(
+    await expect(distribution['findPackageForDownload']('11')).rejects.toThrow(
       /Could not find satisfied version for SemVer */
     );
   });

__tests__/distributors/base-installer.test.ts

@@ -5,7 +5,7 @@ import * as util from '../../src/util';
 import path from 'path';
 import * as semver from 'semver';
 
-import { JavaBase } from '../../src/distributions/base-installer';
+import {JavaBase} from '../../src/distributions/base-installer';
 import {
   JavaDownloadRelease,
   JavaInstallerOptions,
@@ -19,14 +19,23 @@ class EmptyJavaBase extends JavaBase {
     super('Empty', installerOptions);
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
     return {
       version: '11.0.9',
-      path: path.join('toolcache', this.toolcacheFolderName, '11.0.9', this.architecture)
+      path: path.join(
+        'toolcache',
+        this.toolcacheFolderName,
+        '11.0.9',
+        this.architecture
+      )
     };
   }
 
-  protected async findPackageForDownload(range: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    range: string
+  ): Promise<JavaDownloadRelease> {
     const availableVersion = '11.0.9';
     if (!semver.satisfies(availableVersion, range)) {
       throw new Error('Available version not found');
@@ -60,44 +69,111 @@ describe('findInToolcache', () => {
 
   it.each([
     [
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
-      { version: actualJavaVersion, path: javaPath }
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {version: actualJavaVersion, path: javaPath}
     ],
     [
-      { version: '11.0', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
-      { version: actualJavaVersion, path: javaPath }
+        version: '11.0',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {version: actualJavaVersion, path: javaPath}
     ],
     [
-      { version: '11.0.8', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
-      { version: actualJavaVersion, path: javaPath }
+        version: '11.0.8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {version: actualJavaVersion, path: javaPath}
     ],
     [
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: true },
+      {
-      { version: actualJavaVersion, path: javaPath }
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: actualJavaVersion, path: javaPath}
     ],
     [
-      { version: '11.0', architecture: 'x64', packageType: 'jdk', checkLatest: true },
+      {
-      { version: actualJavaVersion, path: javaPath }
+        version: '11.0',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: actualJavaVersion, path: javaPath}
     ],
     [
-      { version: '11.0.8', architecture: 'x64', packageType: 'jdk', checkLatest: true },
+      {
-      { version: actualJavaVersion, path: javaPath }
+        version: '11.0.8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: actualJavaVersion, path: javaPath}
     ],
-    [{ version: '11', architecture: 'x64', packageType: 'jre', checkLatest: false }, null],
+    [
-    [{ version: '8', architecture: 'x64', packageType: 'jdk', checkLatest: false }, null],
+      {
-    [{ version: '11', architecture: 'x86', packageType: 'jdk', checkLatest: false }, null],
+        version: '11',
-    [{ version: '11', architecture: 'x86', packageType: 'jre', checkLatest: false }, null]
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
+      null
+    ],
+    [
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      null
+    ],
+    [
+      {
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      null
+    ],
+    [
+      {
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jre',
+        checkLatest: false
+      },
+      null
+    ]
   ])(`should find java for path %s -> %s`, (input, expected) => {
     spyTcFindAllVersions.mockReturnValue([actualJavaVersion]);
     spyGetToolcachePath.mockImplementation(
       (toolname: string, javaVersion: string, architecture: string) => {
         const semverVersion = new semver.Range(javaVersion);
 
-        if (path.basename(javaPath) !== architecture || !javaPath.includes(toolname)) {
+        if (
+          path.basename(javaPath) !== architecture ||
+          !javaPath.includes(toolname)
+        ) {
           return '';
         }
 
-        return semver.satisfies(actualJavaVersion, semverVersion) ? javaPath : '';
+        return semver.satisfies(actualJavaVersion, semverVersion)
+          ? javaPath
+          : '';
       }
     );
     mockJavaBase = new EmptyJavaBase(input);
@@ -105,52 +181,63 @@ describe('findInToolcache', () => {
   });
 
   it.each([
-    ['11', { version: '11.0.3+2', versionInPath: '11.0.3-2' }],
+    ['11', {version: '11.0.3+2', versionInPath: '11.0.3-2'}],
-    ['11.0', { version: '11.0.3+2', versionInPath: '11.0.3-2' }],
+    ['11.0', {version: '11.0.3+2', versionInPath: '11.0.3-2'}],
-    ['11.0.1', { version: '11.0.1', versionInPath: '11.0.1' }],
+    ['11.0.1', {version: '11.0.1', versionInPath: '11.0.1'}],
-    ['11.0.3', { version: '11.0.3+2', versionInPath: '11.0.3-2' }],
+    ['11.0.3', {version: '11.0.3+2', versionInPath: '11.0.3-2'}],
-    ['15', { version: '15.0.2+4', versionInPath: '15.0.2-4' }],
+    ['15', {version: '15.0.2+4', versionInPath: '15.0.2-4'}],
-    ['x', { version: '15.0.2+4', versionInPath: '15.0.2-4' }],
+    ['x', {version: '15.0.2+4', versionInPath: '15.0.2-4'}],
-    ['x-ea', { version: '17.4.4', versionInPath: '17.4.4-ea' }],
+    ['x-ea', {version: '17.4.4', versionInPath: '17.4.4-ea'}],
-    ['11-ea', { version: '11.3.3+5.2.1231421', versionInPath: '11.3.3-ea.5.2.1231421' }],
+    [
-    ['11.2-ea', { version: '11.2.1', versionInPath: '11.2.1-ea' }],
+      '11-ea',
-    ['11.2.1-ea', { version: '11.2.1', versionInPath: '11.2.1-ea' }]
+      {version: '11.3.3+5.2.1231421', versionInPath: '11.3.3-ea.5.2.1231421'}
-  ])('should choose correct java from tool-cache for input %s', (input, expected) => {
+    ],
-    spyTcFindAllVersions.mockReturnValue([
+    ['11.2-ea', {version: '11.2.1', versionInPath: '11.2.1-ea'}],
-      '17.4.4-ea',
+    ['11.2.1-ea', {version: '11.2.1', versionInPath: '11.2.1-ea'}]
-      '11.0.2',
+  ])(
-      '15.0.2-4',
+    'should choose correct java from tool-cache for input %s',
-      '11.0.3-2',
+    (input, expected) => {
-      '11.2.1-ea',
+      spyTcFindAllVersions.mockReturnValue([
-      '11.3.2-ea',
+        '17.4.4-ea',
-      '11.3.2-ea.5',
+        '11.0.2',
-      '11.3.3-ea.5.2.1231421',
+        '15.0.2-4',
-      '12.3.2-0',
+        '11.0.3-2',
-      '11.0.1'
+        '11.2.1-ea',
-    ]);
+        '11.3.2-ea',
-    spyGetToolcachePath.mockImplementation(
+        '11.3.2-ea.5',
-      (toolname: string, javaVersion: string, architecture: string) =>
+        '11.3.3-ea.5.2.1231421',
-        `/hostedtoolcache/${toolname}/${javaVersion}/${architecture}`
+        '12.3.2-0',
-    );
+        '11.0.1'
-    mockJavaBase = new EmptyJavaBase({
+      ]);
-      version: input,
+      spyGetToolcachePath.mockImplementation(
-      architecture: 'x64',
+        (toolname: string, javaVersion: string, architecture: string) =>
-      packageType: 'jdk',
+          `/hostedtoolcache/${toolname}/${javaVersion}/${architecture}`
-      checkLatest: false
+      );
-    });
+      mockJavaBase = new EmptyJavaBase({
-    const foundVersion = mockJavaBase['findInToolcache']();
+        version: input,
-    expect(foundVersion).toEqual({
+        architecture: 'x64',
-      version: expected.version,
+        packageType: 'jdk',
-      path: `/hostedtoolcache/Java_Empty_jdk/${expected.versionInPath}/x64`
+        checkLatest: false
-    });
+      });
-  });
+      const foundVersion = mockJavaBase['findInToolcache']();
+      expect(foundVersion).toEqual({
+        version: expected.version,
+        path: `/hostedtoolcache/Java_Empty_jdk/${expected.versionInPath}/x64`
+      });
+    }
+  );
 });
 
 describe('setupJava', () => {
   const actualJavaVersion = '11.0.9';
   const installedJavaVersion = '11.0.8';
   const javaPath = path.join('Java_Empty_jdk', installedJavaVersion, 'x86');
-  const javaPathInstalled = path.join('toolcache', 'Java_Empty_jdk', actualJavaVersion, 'x86');
+  const javaPathInstalled = path.join(
+    'toolcache',
+    'Java_Empty_jdk',
+    actualJavaVersion,
+    'x86'
+  );
 
   let mockJavaBase: EmptyJavaBase;
 
@@ -168,11 +255,16 @@ describe('setupJava', () => {
       (toolname: string, javaVersion: string, architecture: string) => {
         const semverVersion = new semver.Range(javaVersion);
 
-        if (path.basename(javaPath) !== architecture || !javaPath.includes(toolname)) {
+        if (
+          path.basename(javaPath) !== architecture ||
+          !javaPath.includes(toolname)
+        ) {
           return '';
         }
 
-        return semver.satisfies(installedJavaVersion, semverVersion) ? javaPath : '';
+        return semver.satisfies(installedJavaVersion, semverVersion)
+          ? javaPath
+          : '';
       }
     );
 
@@ -206,27 +298,46 @@ describe('setupJava', () => {
 
   it.each([
     [
-      { version: '11', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
-      { version: installedJavaVersion, path: javaPath }
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {version: installedJavaVersion, path: javaPath}
     ],
     [
-      { version: '11.0', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
-      { version: installedJavaVersion, path: javaPath }
+        version: '11.0',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {version: installedJavaVersion, path: javaPath}
     ],
     [
-      { version: '11.0.8', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
-      { version: installedJavaVersion, path: javaPath }
+        version: '11.0.8',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {version: installedJavaVersion, path: javaPath}
     ],
     [
-      { version: '11', architecture: '', packageType: 'jdk', checkLatest: false },
+      {version: '11', architecture: '', packageType: 'jdk', checkLatest: false},
-      { version: installedJavaVersion, path: javaPath }
+      {version: installedJavaVersion, path: javaPath}
     ]
-  ])('should find java locally for %s', (input, expected) => {
+  ])('should find java locally for %s', async (input, expected) => {
     mockJavaBase = new EmptyJavaBase(input);
-    expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
+    await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
     expect(spyGetToolcachePath).toHaveBeenCalled();
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved Java ${expected.version} from tool-cache`);
+    expect(spyCoreInfo).toHaveBeenCalledWith(
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Setting Java ${expected.version} as the default`);
+      `Resolved Java ${expected.version} from tool-cache`
+    );
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Setting Java ${expected.version} as the default`
+    );
     expect(spyCoreInfo).not.toHaveBeenCalledWith(
       'Trying to resolve the latest version from remote'
     );
@@ -235,20 +346,47 @@ describe('setupJava', () => {
 
   it.each([
     [
-      { version: '11', architecture: 'x86', packageType: 'jre', checkLatest: false },
+      {
-      { path: path.join('toolcache', 'Java_Empty_jre', '11.0.9', 'x86'), version: '11.0.9' }
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jre',
+        checkLatest: false
+      },
+      {
+        path: path.join('toolcache', 'Java_Empty_jre', '11.0.9', 'x86'),
+        version: '11.0.9'
+      }
     ],
     [
-      { version: '11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
-      { path: path.join('toolcache', 'Java_Empty_jdk', '11.0.9', 'x64'), version: '11.0.9' }
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      {
+        path: path.join('toolcache', 'Java_Empty_jdk', '11.0.9', 'x64'),
+        version: '11.0.9'
+      }
     ],
     [
-      { version: '11', architecture: 'x64', packageType: 'jre', checkLatest: false },
+      {
-      { path: path.join('toolcache', 'Java_Empty_jre', '11.0.9', 'x64'), version: '11.0.9' }
+        version: '11',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
+      {
+        path: path.join('toolcache', 'Java_Empty_jre', '11.0.9', 'x64'),
+        version: '11.0.9'
+      }
     ],
     [
-      { version: '11', architecture: '', packageType: 'jre', checkLatest: false },
+      {version: '11', architecture: '', packageType: 'jre', checkLatest: false},
-      { path: path.join('toolcache', 'Java_Empty_jre', '11.0.9', 'x86'), version: '11.0.9' }
+      {
+        path: path.join('toolcache', 'Java_Empty_jre', '11.0.9', 'x86'),
+        version: '11.0.9'
+      }
     ]
   ])('download java with configuration %s', async (input, expected) => {
     mockJavaBase = new EmptyJavaBase(input);
@@ -257,93 +395,176 @@ describe('setupJava', () => {
     expect(spyCoreAddPath).toHaveBeenCalled();
     expect(spyCoreExportVariable).toHaveBeenCalled();
     expect(spyCoreExportVariable).toHaveBeenCalledWith(
-      `JAVA_HOME_${input.version}_${(input.architecture || 'x86').toLocaleUpperCase()}`,
+      `JAVA_HOME_${input.version}_${(
+        input.architecture || 'x86'
+      ).toLocaleUpperCase()}`,
       expected.path
     );
     expect(spyCoreSetOutput).toHaveBeenCalled();
-    expect(spyCoreInfo).toHaveBeenCalledWith('Trying to resolve the latest version from remote');
+    expect(spyCoreInfo).toHaveBeenCalledWith(
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved latest version as ${expected.version}`);
+      'Trying to resolve the latest version from remote'
+    );
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Resolved latest version as ${expected.version}`
+    );
     expect(spyCoreInfo).toHaveBeenCalledWith('Trying to download...');
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Java ${expected.version} was downloaded`);
+    expect(spyCoreInfo).toHaveBeenCalledWith(
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Setting Java ${expected.version} as the default`);
+      `Java ${expected.version} was downloaded`
+    );
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Setting Java ${expected.version} as the default`
+    );
   });
 
   it.each([
     [
-      { version: '11.0.9', architecture: 'x86', packageType: 'jdk', checkLatest: true },
+      {
-      { version: '11.0.9', path: javaPathInstalled }
+        version: '11.0.9',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: '11.0.9', path: javaPathInstalled}
     ],
     [
-      { version: '11.0.9', architecture: '', packageType: 'jdk', checkLatest: true },
+      {
-      { version: '11.0.9', path: javaPathInstalled }
+        version: '11.0.9',
+        architecture: '',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: '11.0.9', path: javaPathInstalled}
     ]
-  ])('should check the latest java version for %s and resolve locally', async (input, expected) => {
+  ])(
-    mockJavaBase = new EmptyJavaBase(input);
+    'should check the latest java version for %s and resolve locally',
-    mockJavaBase['findInToolcache'] = () => ({ version: '11.0.9', path: expected.path });
+    async (input, expected) => {
-    await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
+      mockJavaBase = new EmptyJavaBase(input);
-    expect(spyCoreInfo).toHaveBeenCalledWith('Trying to resolve the latest version from remote');
+      mockJavaBase['findInToolcache'] = () => ({
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved latest version as ${expected.version}`);
+        version: '11.0.9',
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved Java ${expected.version} from tool-cache`);
+        path: expected.path
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Setting Java ${expected.version} as the default`);
+      });
-  });
+      await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        'Trying to resolve the latest version from remote'
+      );
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        `Resolved latest version as ${expected.version}`
+      );
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        `Resolved Java ${expected.version} from tool-cache`
+      );
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        `Setting Java ${expected.version} as the default`
+      );
+    }
+  );
 
   it.each([
     [
-      { version: '11', architecture: 'x86', packageType: 'jdk', checkLatest: true },
+      {
-      { version: actualJavaVersion, path: javaPathInstalled }
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: actualJavaVersion, path: javaPathInstalled}
     ],
     [
-      { version: '11.0', architecture: 'x86', packageType: 'jdk', checkLatest: true },
+      {
-      { version: actualJavaVersion, path: javaPathInstalled }
+        version: '11.0',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: actualJavaVersion, path: javaPathInstalled}
     ],
     [
-      { version: '11.0.x', architecture: 'x86', packageType: 'jdk', checkLatest: true },
+      {
-      { version: actualJavaVersion, path: javaPathInstalled }
+        version: '11.0.x',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: true
+      },
+      {version: actualJavaVersion, path: javaPathInstalled}
     ],
     [
-      { version: '11', architecture: '', packageType: 'jdk', checkLatest: true },
+      {version: '11', architecture: '', packageType: 'jdk', checkLatest: true},
-      { version: actualJavaVersion, path: javaPathInstalled }
+      {version: actualJavaVersion, path: javaPathInstalled}
     ]
-  ])('should check the latest java version for %s and download', async (input, expected) => {
+  ])(
-    mockJavaBase = new EmptyJavaBase(input);
+    'should check the latest java version for %s and download',
-    await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
+    async (input, expected) => {
-    expect(spyGetToolcachePath).toHaveBeenCalled();
+      mockJavaBase = new EmptyJavaBase(input);
-    expect(spyCoreInfo).toHaveBeenCalledWith('Trying to resolve the latest version from remote');
+      await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved latest version as ${actualJavaVersion}`);
+      expect(spyGetToolcachePath).toHaveBeenCalled();
-    expect(spyCoreInfo).toHaveBeenCalledWith('Trying to download...');
+      expect(spyCoreInfo).toHaveBeenCalledWith(
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Java ${actualJavaVersion} was downloaded`);
+        'Trying to resolve the latest version from remote'
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Setting Java ${expected.version} as the default`);
+      );
-  });
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        `Resolved latest version as ${actualJavaVersion}`
+      );
+      expect(spyCoreInfo).toHaveBeenCalledWith('Trying to download...');
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        `Java ${actualJavaVersion} was downloaded`
+      );
+      expect(spyCoreInfo).toHaveBeenCalledWith(
+        `Setting Java ${expected.version} as the default`
+      );
+    }
+  );
 
   it.each([
-    [{ version: '15', architecture: 'x86', packageType: 'jre', checkLatest: false }],
+    [
-    [{ version: '11.0.7', architecture: 'x64', packageType: 'jre', checkLatest: false }]
+      {
-  ])('should throw an error for Available version not found for %s', async input => {
+        version: '15',
-    mockJavaBase = new EmptyJavaBase(input);
+        architecture: 'x86',
-    await expect(mockJavaBase.setupJava()).rejects.toThrowError('Available version not found');
+        packageType: 'jre',
-    expect(spyTcFindAllVersions).toHaveBeenCalled();
+        checkLatest: false
-    expect(spyCoreAddPath).not.toHaveBeenCalled();
+      }
-    expect(spyCoreExportVariable).not.toHaveBeenCalled();
+    ],
-    expect(spyCoreSetOutput).not.toHaveBeenCalled();
+    [
-  });
+      {
+        version: '11.0.7',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      }
+    ]
+  ])(
+    'should throw an error for Available version not found for %s',
+    async input => {
+      mockJavaBase = new EmptyJavaBase(input);
+      await expect(mockJavaBase.setupJava()).rejects.toThrow(
+        'Available version not found'
+      );
+      expect(spyTcFindAllVersions).toHaveBeenCalled();
+      expect(spyCoreAddPath).not.toHaveBeenCalled();
+      expect(spyCoreExportVariable).not.toHaveBeenCalled();
+      expect(spyCoreSetOutput).not.toHaveBeenCalled();
+    }
+  );
 });
 
 describe('normalizeVersion', () => {
   const DummyJavaBase = JavaBase as any;
 
   it.each([
-    ['11', { version: '11', stable: true }],
+    ['11', {version: '11', stable: true}],
-    ['11.0', { version: '11.0', stable: true }],
+    ['11.0', {version: '11.0', stable: true}],
-    ['11.0.10', { version: '11.0.10', stable: true }],
+    ['11.0.10', {version: '11.0.10', stable: true}],
-    ['11-ea', { version: '11', stable: false }],
+    ['11-ea', {version: '11', stable: false}],
-    ['11.0.2-ea', { version: '11.0.2', stable: false }]
+    ['11.0.2-ea', {version: '11.0.2', stable: false}]
   ])('normalizeVersion from %s to %s', (input, expected) => {
-    expect(DummyJavaBase.prototype.normalizeVersion.call(null, input)).toEqual(expected);
+    expect(DummyJavaBase.prototype.normalizeVersion.call(null, input)).toEqual(
+      expected
+    );
   });
 
   it('normalizeVersion should throw an error for non semver', () => {
     const version = '11g';
-    expect(DummyJavaBase.prototype.normalizeVersion.bind(null, version)).toThrowError(
+    expect(
+      DummyJavaBase.prototype.normalizeVersion.bind(null, version)
+    ).toThrow(
       `The string '${version}' is not valid SemVer notation for a Java version. Please check README file for code snippets and more detailed information`
     );
   });
@@ -353,14 +574,14 @@ describe('getToolcacheVersionName', () => {
   const DummyJavaBase = JavaBase as any;
 
   it.each([
-    [{ version: '11', stable: true }, '11'],
+    [{version: '11', stable: true}, '11'],
-    [{ version: '11.0.2', stable: true }, '11.0.2'],
+    [{version: '11.0.2', stable: true}, '11.0.2'],
-    [{ version: '11.0.2+4', stable: true }, '11.0.2-4'],
+    [{version: '11.0.2+4', stable: true}, '11.0.2-4'],
-    [{ version: '11.0.2+4.1.2563234', stable: true }, '11.0.2-4.1.2563234'],
+    [{version: '11.0.2+4.1.2563234', stable: true}, '11.0.2-4.1.2563234'],
-    [{ version: '11.0', stable: false }, '11.0-ea'],
+    [{version: '11.0', stable: false}, '11.0-ea'],
-    [{ version: '11.0.3', stable: false }, '11.0.3-ea'],
+    [{version: '11.0.3', stable: false}, '11.0.3-ea'],
-    [{ version: '11.0.3+4', stable: false }, '11.0.3-ea.4'],
+    [{version: '11.0.3+4', stable: false}, '11.0.3-ea.4'],
-    [{ version: '11.0.3+4.2.256', stable: false }, '11.0.3-ea.4.2.256']
+    [{version: '11.0.3+4.2.256', stable: false}, '11.0.3-ea.4.2.256']
   ])('returns correct version name for %s', (input, expected) => {
     const inputVersion = input.stable ? '11' : '11-ea';
     const mockJavaBase = new EmptyJavaBase({

__tests__/distributors/corretto-installer.test.ts

@@ -1,12 +1,12 @@
-import { HttpClient } from '@actions/http-client';
+import {HttpClient} from '@actions/http-client';
-import { JavaInstallerOptions } from '../../src/distributions/base-models';
+import {JavaInstallerOptions} from '../../src/distributions/base-models';
 
-import { CorrettoDistribution } from '../../src/distributions/corretto/installer';
+import {CorrettoDistribution} from '../../src/distributions/corretto/installer';
 import * as util from '../../src/util';
 import os from 'os';
-import { isGeneratorFunction } from 'util/types';
+import {isGeneratorFunction} from 'util/types';
 
-const manifestData = require('../data/corretto.json') as [];
+import manifestData from '../data/corretto.json';
 
 describe('getAvailableVersions', () => {
   let spyHttpClient: jest.SpyInstance;
@@ -19,7 +19,10 @@ describe('getAvailableVersions', () => {
       headers: {},
       result: manifestData
     });
-    spyGetDownloadArchiveExtension = jest.spyOn(util, 'getDownloadArchiveExtension');
+    spyGetDownloadArchiveExtension = jest.spyOn(
+      util,
+      'getDownloadArchiveExtension'
+    );
   });
 
   afterEach(() => {
@@ -44,16 +47,66 @@ describe('getAvailableVersions', () => {
     });
 
     it.each([
-      [{ version: '16', architecture: 'x64', packageType: 'jdk', checkLatest: false }, 'macos', 6],
-      [{ version: '16', architecture: 'x86', packageType: 'jdk', checkLatest: false }, 'macos', 0],
-      [{ version: '16', architecture: 'x64', packageType: 'jre', checkLatest: false }, 'macos', 0],
-      [{ version: '16', architecture: 'x64', packageType: 'jdk', checkLatest: false }, 'linux', 6],
       [
-        { version: '18', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+        {
+          version: '16',
+          architecture: 'x64',
+          packageType: 'jdk',
+          checkLatest: false
+        },
+        'macos',
+        6
+      ],
+      [
+        {
+          version: '16',
+          architecture: 'x86',
+          packageType: 'jdk',
+          checkLatest: false
+        },
+        'macos',
+        0
+      ],
+      [
+        {
+          version: '16',
+          architecture: 'x64',
+          packageType: 'jre',
+          checkLatest: false
+        },
+        'macos',
+        0
+      ],
+      [
+        {
+          version: '16',
+          architecture: 'x64',
+          packageType: 'jdk',
+          checkLatest: false
+        },
+        'linux',
+        6
+      ],
+      [
+        {
+          version: '18',
+          architecture: 'x64',
+          packageType: 'jdk',
+          checkLatest: false
+        },
         'windows',
         6
       ],
-      [{ version: '18', architecture: 'x64', packageType: 'jre', checkLatest: false }, 'windows', 1]
+      [
+        {
+          version: '18',
+          architecture: 'x64',
+          packageType: 'jre',
+          checkLatest: false
+        },
+        'windows',
+        1
+      ]
     ])(
       'fetch expected amount of available versions for %s',
       async (
@@ -66,7 +119,9 @@ describe('getAvailableVersions', () => {
 
         const availableVersions = await distribution['getAvailableVersions']();
         expect(availableVersions).not.toBeNull();
-        expect(availableVersions.length).toBe(expectedAmountOfAvailableVersions);
+        expect(availableVersions.length).toBe(
+          expectedAmountOfAvailableVersions
+        );
       }
     );
   });
@@ -95,7 +150,9 @@ describe('getAvailableVersions', () => {
       });
       mockPlatform(distribution, platform);
 
-      const availableVersion = await distribution['findPackageForDownload'](version);
+      const availableVersion = await distribution['findPackageForDownload'](
+        version
+      );
       expect(availableVersion).not.toBeNull();
       expect(availableVersion.url).toBe(expectedLink);
     });
@@ -110,9 +167,9 @@ describe('getAvailableVersions', () => {
       });
       mockPlatform(distribution, 'linux');
 
-      await expect(distribution['findPackageForDownload'](version)).rejects.toThrowError(
+      await expect(
-        'Early access versions are not supported'
+        distribution['findPackageForDownload'](version)
-      );
+      ).rejects.toThrow('Early access versions are not supported');
     });
 
     it('with non major version expect to throw not supported error', async () => {
@@ -125,9 +182,9 @@ describe('getAvailableVersions', () => {
       });
       mockPlatform(distribution, 'linux');
 
-      await expect(distribution['findPackageForDownload'](version)).rejects.toThrowError(
+      await expect(
-        'Only major versions are supported'
+        distribution['findPackageForDownload'](version)
-      );
+      ).rejects.toThrow('Only major versions are supported');
     });
 
     it('with unfound version throw could not find error', async () => {
@@ -140,9 +197,9 @@ describe('getAvailableVersions', () => {
       });
       mockPlatform(distribution, 'linux');
 
-      await expect(distribution['findPackageForDownload'](version)).rejects.toThrowError(
+      await expect(
-        "Could not find satisfied version for SemVer '4'"
+        distribution['findPackageForDownload'](version)
-      );
+      ).rejects.toThrow("Could not find satisfied version for SemVer '4'");
     });
 
     it.each([
@@ -166,14 +223,19 @@ describe('getAvailableVersions', () => {
 
         const expectedLink = `https://corretto.aws/downloads/resources/17.0.2.8.1/amazon-corretto-17.0.2.8.1-macosx-${distroArch}.tar.gz`;
 
-        const availableVersion = await distribution['findPackageForDownload'](version);
+        const availableVersion = await distribution['findPackageForDownload'](
+          version
+        );
         expect(availableVersion).not.toBeNull();
         expect(availableVersion.url).toBe(expectedLink);
       }
     );
   });
 
-  const mockPlatform = (distribution: CorrettoDistribution, platform: string) => {
+  const mockPlatform = (
+    distribution: CorrettoDistribution,
+    platform: string
+  ) => {
     distribution['getPlatformOption'] = () => platform;
     const mockedExtension = platform === 'windows' ? 'zip' : 'tar.gz';
     spyGetDownloadArchiveExtension.mockReturnValue(mockedExtension);

__tests__/distributors/liberica-installer.test.ts

@@ -1,9 +1,12 @@
-import { LibericaDistributions } from '../../src/distributions/liberica/installer';
+import {LibericaDistributions} from '../../src/distributions/liberica/installer';
-import { ArchitectureOptions, LibericaVersion } from '../../src/distributions/liberica/models';
+import {
-import { HttpClient } from '@actions/http-client';
+  ArchitectureOptions,
+  LibericaVersion
+} from '../../src/distributions/liberica/models';
+import {HttpClient} from '@actions/http-client';
 import os from 'os';
 
-const manifestData = require('../data/liberica.json') as LibericaVersion[];
+import manifestData from '../data/liberica.json';
 
 describe('getAvailableVersions', () => {
   let spyHttpClient: jest.SpyInstance;
@@ -13,7 +16,7 @@ describe('getAvailableVersions', () => {
     spyHttpClient.mockReturnValue({
       statusCode: 200,
       headers: {},
-      result: manifestData
+      result: manifestData as LibericaVersion[]
     });
   });
 
@@ -25,27 +28,57 @@ describe('getAvailableVersions', () => {
 
   it.each([
     [
-      { version: '11.x', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11.x',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'bundle-type=jdk&bitness=32&arch=x86&build-type=all'
     ],
     [
-      { version: '11-ea', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11-ea',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'bundle-type=jdk&bitness=32&arch=x86&build-type=ea'
     ],
     [
-      { version: '16.0.2', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '16.0.2',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'bundle-type=jdk&bitness=64&arch=x86&build-type=all'
     ],
     [
-      { version: '16.0.2', architecture: 'x64', packageType: 'jre', checkLatest: false },
+      {
+        version: '16.0.2',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
       'bundle-type=jre&bitness=64&arch=x86&build-type=all'
     ],
     [
-      { version: '8', architecture: 'armv7', packageType: 'jdk+fx', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'armv7',
+        packageType: 'jdk+fx',
+        checkLatest: false
+      },
       'bundle-type=jdk-full&bitness=32&arch=arm&build-type=all'
     ],
     [
-      { version: '8', architecture: 'aarch64', packageType: 'jre+fx', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'aarch64',
+        packageType: 'jre+fx',
+        checkLatest: false
+      },
       'bundle-type=jre-full&bitness=64&arch=arm&build-type=all'
     ]
   ])('build correct url for %s -> %s', async (input, urlParams) => {
@@ -67,8 +100,8 @@ describe('getAvailableVersions', () => {
     arch: string;
   };
   it.each([
-    ['amd64', { bitness: '64', arch: 'x86' }],
+    ['amd64', {bitness: '64', arch: 'x86'}],
-    ['arm64', { bitness: '64', arch: 'arm' }]
+    ['arm64', {bitness: '64', arch: 'arm'}]
   ])(
     'defaults to os.arch(): %s mapped to distro arch: %s',
     async (osArch: string, distroArch: DistroArch) => {
@@ -109,21 +142,24 @@ describe('getAvailableVersions', () => {
 
 describe('getArchitectureOptions', () => {
   it.each([
-    ['x86', { bitness: '32', arch: 'x86' }],
+    ['x86', {bitness: '32', arch: 'x86'}],
-    ['x64', { bitness: '64', arch: 'x86' }],
+    ['x64', {bitness: '64', arch: 'x86'}],
-    ['armv7', { bitness: '32', arch: 'arm' }],
+    ['armv7', {bitness: '32', arch: 'arm'}],
-    ['aarch64', { bitness: '64', arch: 'arm' }],
+    ['aarch64', {bitness: '64', arch: 'arm'}],
-    ['ppc64le', { bitness: '64', arch: 'ppc' }]
+    ['ppc64le', {bitness: '64', arch: 'ppc'}]
-  ] as [string, ArchitectureOptions][])('parse architecture %s -> %s', (input, expected) => {
+  ] as [string, ArchitectureOptions][])(
-    const distributions = new LibericaDistributions({
+    'parse architecture %s -> %s',
-      architecture: input,
+    (input, expected) => {
-      checkLatest: false,
+      const distributions = new LibericaDistributions({
-      packageType: '',
+        architecture: input,
-      version: ''
+        checkLatest: false,
-    });
+        packageType: '',
+        version: ''
+      });
 
-    expect(distributions['getArchitectureOptions']()).toEqual(expected);
+      expect(distributions['getArchitectureOptions']()).toEqual(expected);
-  });
+    }
+  );
 
   it.each(['armv6', 's390x'])('not support architecture %s', input => {
     const distributions = new LibericaDistributions({
@@ -199,9 +235,9 @@ describe('getPlatformOption', () => {
   it.each(['aix', 'android', 'freebsd', 'openbsd', 'netbsd'])(
     'not support os version %s',
     input => {
-      expect(() => distributions['getPlatformOption'](input as NodeJS.Platform)).toThrow(
+      expect(() =>
-        /Platform '\w+' is not supported\. Supported platforms: .+/
+        distributions['getPlatformOption'](input as NodeJS.Platform)
-      );
+      ).toThrow(/Platform '\w+' is not supported\. Supported platforms: .+/);
     }
   );
 });
@@ -215,9 +251,33 @@ describe('convertVersionToSemver', () => {
   });
 
   it.each([
-    [{ featureVersion: 11, interimVersion: 0, updateVersion: 12, buildVersion: 7 }, '11.0.12+7'],
+    [
-    [{ featureVersion: 11, interimVersion: 0, updateVersion: 12, buildVersion: 0 }, '11.0.12'],
+      {
-    [{ featureVersion: 11, interimVersion: 0, updateVersion: 0, buildVersion: 13 }, '11.0.0+13']
+        featureVersion: 11,
+        interimVersion: 0,
+        updateVersion: 12,
+        buildVersion: 7
+      },
+      '11.0.12+7'
+    ],
+    [
+      {
+        featureVersion: 11,
+        interimVersion: 0,
+        updateVersion: 12,
+        buildVersion: 0
+      },
+      '11.0.12'
+    ],
+    [
+      {
+        featureVersion: 11,
+        interimVersion: 0,
+        updateVersion: 0,
+        buildVersion: 13
+      },
+      '11.0.0+13'
+    ]
   ])('%s -> %s', (input, expected) => {
     const actual = distributions['convertVersionToSemver']({
       downloadUrl: '',

__tests__/distributors/local-installer.test.ts

@@ -7,7 +7,7 @@ import path from 'path';
 import * as semver from 'semver';
 import * as util from '../../src/util';
 
-import { LocalDistribution } from '../../src/distributions/local/installer';
+import {LocalDistribution} from '../../src/distributions/local/installer';
 
 describe('setupJava', () => {
   const actualJavaVersion = '11.1.10';
@@ -27,7 +27,7 @@ describe('setupJava', () => {
   let spyFsReadDir: jest.SpyInstance;
   let spyUtilsExtractJdkFile: jest.SpyInstance;
   let spyPathResolve: jest.SpyInstance;
-  let expectedJdkFile = 'JavaLocalJdkFile';
+  const expectedJdkFile = 'JavaLocalJdkFile';
 
   beforeEach(() => {
     spyGetToolcachePath = jest.spyOn(util, 'getToolcachePath');
@@ -35,18 +35,27 @@ describe('setupJava', () => {
       (toolname: string, javaVersion: string, architecture: string) => {
         const semverVersion = new semver.Range(javaVersion);
 
-        if (path.basename(javaPath) !== architecture || !javaPath.includes(toolname)) {
+        if (
+          path.basename(javaPath) !== architecture ||
+          !javaPath.includes(toolname)
+        ) {
           return '';
         }
 
-        return semver.satisfies(actualJavaVersion, semverVersion) ? javaPath : '';
+        return semver.satisfies(actualJavaVersion, semverVersion)
+          ? javaPath
+          : '';
       }
     );
 
     spyTcCacheDir = jest.spyOn(tc, 'cacheDir');
     spyTcCacheDir.mockImplementation(
-      (archivePath: string, toolcacheFolderName: string, version: string, architecture: string) =>
+      (
-        path.join(toolcacheFolderName, version, architecture)
+        archivePath: string,
+        toolcacheFolderName: string,
+        version: string,
+        architecture: string
+      ) => path.join(toolcacheFolderName, version, architecture)
     );
 
     spyTcFindAllVersions = jest.spyOn(tc, 'findAllVersions');
@@ -74,7 +83,7 @@ describe('setupJava', () => {
 
     spyFsStat = jest.spyOn(fs, 'statSync');
     spyFsStat.mockImplementation((file: string) => {
-      return { isFile: () => file === expectedJdkFile };
+      return {isFile: () => file === expectedJdkFile};
     });
 
     // Spy on util methods
@@ -108,7 +117,9 @@ describe('setupJava', () => {
     mockJavaBase = new LocalDistribution(inputs, jdkFile);
     await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
     expect(spyGetToolcachePath).toHaveBeenCalled();
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved Java ${actualJavaVersion} from tool-cache`);
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Resolved Java ${actualJavaVersion} from tool-cache`
+    );
     expect(spyCoreInfo).not.toHaveBeenCalledWith(
       `Java ${inputs.version} was not found in tool-cache. Trying to unpack JDK file...`
     );
@@ -130,7 +141,9 @@ describe('setupJava', () => {
     mockJavaBase = new LocalDistribution(inputs, jdkFile);
     await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
     expect(spyGetToolcachePath).toHaveBeenCalled();
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Resolved Java ${actualJavaVersion} from tool-cache`);
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Resolved Java ${actualJavaVersion} from tool-cache`
+    );
     expect(spyCoreInfo).not.toHaveBeenCalledWith(
       `Java ${inputs.version} was not found in tool-cache. Trying to unpack JDK file...`
     );
@@ -155,7 +168,9 @@ describe('setupJava', () => {
     expect(spyCoreInfo).not.toHaveBeenCalledWith(
       `Resolved Java ${actualJavaVersion} from tool-cache`
     );
-    expect(spyCoreInfo).toHaveBeenCalledWith(`Extracting Java from '${jdkFile}'`);
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Extracting Java from '${jdkFile}'`
+    );
     expect(spyCoreInfo).toHaveBeenCalledWith(
       `Java ${inputs.version} was not found in tool-cache. Trying to unpack JDK file...`
     );
@@ -171,19 +186,29 @@ describe('setupJava', () => {
     const jdkFile = 'not_existing_one';
     const expected = {
       javaVersion: '11.0.289',
-      javaPath: path.join('Java_jdkfile_jdk', inputs.version, inputs.architecture)
+      javaPath: path.join(
+        'Java_jdkfile_jdk',
+        inputs.version,
+        inputs.architecture
+      )
     };
 
     mockJavaBase = new LocalDistribution(inputs, jdkFile);
-    expected.javaPath = path.join('Java_jdkfile_jdk', inputs.version, inputs.architecture);
+    expected.javaPath = path.join(
-    await expect(mockJavaBase.setupJava()).rejects.toThrowError(
+      'Java_jdkfile_jdk',
+      inputs.version,
+      inputs.architecture
+    );
+    await expect(mockJavaBase.setupJava()).rejects.toThrow(
       "JDK file was not found in path 'not_existing_one'"
     );
     expect(spyTcFindAllVersions).toHaveBeenCalled();
     expect(spyCoreInfo).not.toHaveBeenCalledWith(
       `Resolved Java ${actualJavaVersion} from tool-cache`
     );
-    expect(spyCoreInfo).not.toHaveBeenCalledWith(`Extracting Java from '${jdkFile}'`);
+    expect(spyCoreInfo).not.toHaveBeenCalledWith(
+      `Extracting Java from '${jdkFile}'`
+    );
     expect(spyCoreInfo).toHaveBeenCalledWith(
       `Java ${inputs.version} was not found in tool-cache. Trying to unpack JDK file...`
     );
@@ -191,26 +216,46 @@ describe('setupJava', () => {
 
   it.each([
     [
-      { version: '8.0.289', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '8.0.289',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'otherJdkFile'
     ],
     [
-      { version: '11.0.289', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11.0.289',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'otherJdkFile'
     ],
     [
-      { version: '12.0.289', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '12.0.289',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'otherJdkFile'
     ],
     [
-      { version: '11.1.11', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11.1.11',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       'not_existing_one'
     ]
   ])(
     `Throw an error if jdkfile has wrong path, inputs %s, jdkfile %s, real name ${expectedJdkFile}`,
     async (inputs, jdkFile) => {
       mockJavaBase = new LocalDistribution(inputs, jdkFile);
-      await expect(mockJavaBase.setupJava()).rejects.toThrowError(
+      await expect(mockJavaBase.setupJava()).rejects.toThrow(
         /JDK file was not found in path */
       );
       expect(spyTcFindAllVersions).toHaveBeenCalled();
@@ -218,18 +263,41 @@ describe('setupJava', () => {
   );
 
   it.each([
-    [{ version: '8.0.289', architecture: 'x64', packageType: 'jdk', checkLatest: false }, ''],
     [
-      { version: '7.0.289', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '8.0.289',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      ''
+    ],
+    [
+      {
+        version: '7.0.289',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       undefined
     ],
     [
-      { version: '11.0.289', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11.0.289',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       undefined
     ]
-  ])('Throw an error if jdkfile is not specified, inputs %s', async (inputs, jdkFile) => {
+  ])(
-    mockJavaBase = new LocalDistribution(inputs, jdkFile);
+    'Throw an error if jdkfile is not specified, inputs %s',
-    await expect(mockJavaBase.setupJava()).rejects.toThrowError("'jdkFile' is not specified");
+    async (inputs, jdkFile) => {
-    expect(spyTcFindAllVersions).toHaveBeenCalled();
+      mockJavaBase = new LocalDistribution(inputs, jdkFile);
-  });
+      await expect(mockJavaBase.setupJava()).rejects.toThrow(
+        "'jdkFile' is not specified"
+      );
+      expect(spyTcFindAllVersions).toHaveBeenCalled();
+    }
+  );
 });

__tests__/distributors/microsoft-installer.test.ts

@@ -1,4 +1,4 @@
-import { MicrosoftDistributions } from '../../src/distributions/microsoft/installer';
+import {MicrosoftDistributions} from '../../src/distributions/microsoft/installer';
 import os from 'os';
 import data from '../../src/distributions/microsoft/microsoft-openjdk-versions.json';
 import * as httpm from '@actions/http-client';
@@ -73,7 +73,9 @@ describe('findPackageForDownload', () => {
         archive = 'tar.gz';
         break;
     }
-    const url = expectedUrl.replace('{{OS_TYPE}}', os).replace('{{ARCHIVE_TYPE}}', archive);
+    const url = expectedUrl
+      .replace('{{OS_TYPE}}', os)
+      .replace('{{ARCHIVE_TYPE}}', archive);
     expect(result.url).toBe(url);
   });
 

__tests__/distributors/oracle-installer.test.ts

@@ -1,7 +1,7 @@
-import { OracleDistribution } from '../../src/distributions/oracle/installer';
+import {OracleDistribution} from '../../src/distributions/oracle/installer';
 import os from 'os';
 import * as core from '@actions/core';
-import { getDownloadArchiveExtension } from '../../src/util';
+import {getDownloadArchiveExtension} from '../../src/util';
 
 describe('findPackageForDownload', () => {
   let distribution: OracleDistribution;
@@ -50,7 +50,9 @@ describe('findPackageForDownload', () => {
     expect(result.version).toBe(expectedVersion);
     const osType = distribution.getPlatform();
     const archiveType = getDownloadArchiveExtension();
-    const url = expectedUrl.replace('{{OS_TYPE}}', osType).replace('{{ARCHIVE_TYPE}}', archiveType);
+    const url = expectedUrl
+      .replace('{{OS_TYPE}}', osType)
+      .replace('{{ARCHIVE_TYPE}}', archiveType);
     expect(result.url).toBe(url);
   });
 

__tests__/distributors/semeru-installer.test.ts

@@ -0,0 +1,287 @@
+import {HttpClient} from '@actions/http-client';
+
+import {JavaInstallerOptions} from '../../src/distributions/base-models';
+import {SemeruDistribution} from '../../src/distributions/semeru/installer';
+
+import manifestData from '../data/semeru.json';
+
+describe('getAvailableVersions', () => {
+  let spyHttpClient: jest.SpyInstance;
+
+  beforeEach(() => {
+    spyHttpClient = jest.spyOn(HttpClient.prototype, 'getJson');
+    spyHttpClient.mockReturnValue({
+      statusCode: 200,
+      headers: {},
+      result: []
+    });
+  });
+
+  afterEach(() => {
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+    jest.restoreAllMocks();
+  });
+
+  it.each([
+    [
+      {
+        version: '16',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      'os=mac&architecture=x64&image_type=jdk&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
+    ],
+    [
+      {
+        version: '16',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      'os=mac&architecture=x86&image_type=jdk&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
+    ],
+    [
+      {
+        version: '16',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
+      'os=mac&architecture=x64&image_type=jre&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
+    ],
+    [
+      {
+        version: '16',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
+      'os=mac&architecture=x64&image_type=jdk&release_type=ga&jvm_impl=openj9&page_size=20&page=0'
+    ]
+  ])(
+    'build correct url for %s',
+    async (installerOptions: JavaInstallerOptions, expectedParameters) => {
+      const distribution = new SemeruDistribution(installerOptions);
+      const baseUrl =
+        'https://api.adoptopenjdk.net/v3/assets/version/%5B1.0,100.0%5D';
+      const expectedUrl = `${baseUrl}?project=jdk&vendor=ibm&heap_size=normal&sort_method=DEFAULT&sort_order=DESC&${expectedParameters}`;
+      distribution['getPlatformOption'] = () => 'mac';
+
+      await distribution['getAvailableVersions']();
+
+      expect(spyHttpClient.mock.calls).toHaveLength(1);
+      expect(spyHttpClient.mock.calls[0][0]).toBe(expectedUrl);
+    }
+  );
+
+  it('load available versions', async () => {
+    spyHttpClient = jest.spyOn(HttpClient.prototype, 'getJson');
+    spyHttpClient
+      .mockReturnValueOnce({
+        statusCode: 200,
+        headers: {},
+        result: manifestData as any
+      })
+      .mockReturnValueOnce({
+        statusCode: 200,
+        headers: {},
+        result: manifestData as any
+      })
+      .mockReturnValueOnce({
+        statusCode: 200,
+        headers: {},
+        result: []
+      });
+
+    const distribution = new SemeruDistribution({
+      version: '8',
+      architecture: 'x64',
+      packageType: 'jdk',
+      checkLatest: false
+    });
+    const availableVersions = await distribution['getAvailableVersions']();
+    expect(availableVersions).not.toBeNull();
+    expect(availableVersions.length).toBe(manifestData.length * 2);
+  });
+
+  it.each([
+    ['jdk', 'Java_IBM_Semeru_jdk'],
+    ['jre', 'Java_IBM_Semeru_jre']
+  ])('find right toolchain folder', (packageType: string, expected: string) => {
+    const distribution = new SemeruDistribution({
+      version: '8',
+      architecture: 'x64',
+      packageType: packageType,
+      checkLatest: false
+    });
+
+    // @ts-ignore - because it is protected
+    expect(distribution.toolcacheFolderName).toBe(expected);
+  });
+});
+
+describe('findPackageForDownload', () => {
+  it.each([
+    ['8', '8.0.322+6'],
+    ['16', '16.0.2+7'],
+    ['16.0', '16.0.2+7'],
+    ['16.0.2', '16.0.2+7'],
+    ['8.x', '8.0.322+6'],
+    ['x', '17.0.2+8']
+  ])('version is resolved correctly %s -> %s', async (input, expected) => {
+    const distribution = new SemeruDistribution({
+      version: '8',
+      architecture: 'x64',
+      packageType: 'jdk',
+      checkLatest: false
+    });
+    distribution['getAvailableVersions'] = async () => manifestData as any;
+    const resolvedVersion = await distribution['findPackageForDownload'](input);
+    expect(resolvedVersion.version).toBe(expected);
+  });
+
+  it('version is found but binaries list is empty', async () => {
+    const distribution = new SemeruDistribution({
+      version: '9.0.8',
+      architecture: 'x64',
+      packageType: 'jdk',
+      checkLatest: false
+    });
+    distribution['getAvailableVersions'] = async () => manifestData as any;
+    await expect(
+      distribution['findPackageForDownload']('9.0.8')
+    ).rejects.toThrow(/Could not find satisfied version for SemVer */);
+  });
+
+  it('version is not found', async () => {
+    const distribution = new SemeruDistribution({
+      version: '7.x',
+      architecture: 'x64',
+      packageType: 'jdk',
+      checkLatest: false
+    });
+    distribution['getAvailableVersions'] = async () => manifestData as any;
+    await expect(distribution['findPackageForDownload']('7.x')).rejects.toThrow(
+      /Could not find satisfied version for SemVer */
+    );
+  });
+
+  it('version list is empty', async () => {
+    const distribution = new SemeruDistribution({
+      version: '8',
+      architecture: 'x64',
+      packageType: 'jdk',
+      checkLatest: false
+    });
+    distribution['getAvailableVersions'] = async () => [];
+    await expect(distribution['findPackageForDownload']('8')).rejects.toThrow(
+      /Could not find satisfied version for SemVer */
+    );
+  });
+
+  it.each(['x64', 'x86', 'ppc64le', 'ppc64', 's390x', 'aarch64'])(
+    'correct Semeru `%s` architecture resolves',
+    async (arch: string) => {
+      const distribution = new SemeruDistribution({
+        version: '8',
+        architecture: arch,
+        packageType: 'jdk',
+        checkLatest: false
+      });
+      distribution['getAvailableVersions'] = async () => manifestData as any;
+      const resolvedVersion = await distribution['findPackageForDownload']('8');
+      expect(resolvedVersion.version).not.toBeNull();
+    }
+  );
+
+  it.each(['zos', 'z/OS', 'z/os', 'test0987654321=', '++=++', 'myArch'])(
+    'incorrect Semeru `%s` architecture throws',
+    async (arch: string) => {
+      const distribution = new SemeruDistribution({
+        version: '8',
+        architecture: arch,
+        packageType: 'jdk',
+        checkLatest: false
+      });
+      distribution['getAvailableVersions'] = async () => [];
+      await expect(distribution['findPackageForDownload']('8')).rejects.toThrow(
+        `Unsupported architecture for IBM Semeru: ${arch}, the following are supported: x64, x86, ppc64le, ppc64, s390x, aarch64`
+      );
+    }
+  );
+
+  it.each(['9-ea', '17-ea', '8-ea', '4-ea'])(
+    'early access version are illegal for Semeru (%s)',
+    async (version: string) => {
+      const distribution = new SemeruDistribution({
+        version: version,
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      });
+      distribution['getAvailableVersions'] = async () => manifestData as any;
+      await expect(
+        distribution['findPackageForDownload'](version)
+      ).rejects.toThrow(
+        'IBM Semeru does not provide builds for early access versions'
+      );
+    }
+  );
+
+  it.each([
+    'jdk+fx',
+    'jre+fx',
+    'test',
+    'test2',
+    'jdk-fx',
+    'javafx',
+    'jdk-javafx',
+    'ibm',
+    ' '
+  ])(
+    'rejects incorrect `%s` Semeru package type',
+    async (packageType: string) => {
+      const distribution = new SemeruDistribution({
+        version: '8',
+        architecture: 'x64',
+        packageType: packageType,
+        checkLatest: false
+      });
+      distribution['getAvailableVersions'] = async () => manifestData as any;
+      await expect(distribution['findPackageForDownload']('8')).rejects.toThrow(
+        'IBM Semeru only provide `jdk` and `jre` package types'
+      );
+    }
+  );
+
+  it.each(['jdk', 'jre'])(
+    'accepts correct `%s` Semeru package type',
+    async (packageType: string) => {
+      const distribution = new SemeruDistribution({
+        version: '8',
+        architecture: 'x64',
+        packageType: packageType,
+        checkLatest: false
+      });
+      distribution['getAvailableVersions'] = async () => manifestData as any;
+      const resolvedVersion = await distribution['findPackageForDownload']('8');
+      await expect(resolvedVersion.version).toMatch(/8[0-9.]+/);
+    }
+  );
+
+  it('fails when long release name is used', async () => {
+    expect(
+      () =>
+        new SemeruDistribution({
+          version: 'jdk-16.0.2+7_openj9-0.27.1',
+          architecture: 'x64',
+          packageType: 'jdk',
+          checkLatest: false
+        })
+    ).toThrow(
+      "The string 'jdk-16.0.2+7_openj9-0.27.1' is not valid SemVer notation for a Java version. Please check README file for code snippets and more detailed information"
+    );
+  });
+});

__tests__/distributors/temurin-installer.test.ts

@@ -1,12 +1,12 @@
-import { HttpClient } from '@actions/http-client';
+import {HttpClient} from '@actions/http-client';
 import os from 'os';
 import {
   TemurinDistribution,
   TemurinImplementation
 } from '../../src/distributions/temurin/installer';
-import { JavaInstallerOptions } from '../../src/distributions/base-models';
+import {JavaInstallerOptions} from '../../src/distributions/base-models';
 
-let manifestData = require('../data/temurin.json') as [];
+import manifestData from '../data/temurin.json';
 
 describe('getAvailableVersions', () => {
   let spyHttpClient: jest.SpyInstance;
@@ -28,22 +28,42 @@ describe('getAvailableVersions', () => {
 
   it.each([
     [
-      { version: '16', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '16',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot,
       'os=mac&architecture=x64&image_type=jdk&release_type=ga&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '16', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '16',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot,
       'os=mac&architecture=x86&image_type=jdk&release_type=ga&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '16', architecture: 'x64', packageType: 'jre', checkLatest: false },
+      {
+        version: '16',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot,
       'os=mac&architecture=x64&image_type=jre&release_type=ga&jvm_impl=hotspot&page_size=20&page=0'
     ],
     [
-      { version: '16-ea', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '16-ea',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot,
       'os=mac&architecture=x64&image_type=jdk&release_type=ea&jvm_impl=hotspot&page_size=20&page=0'
     ]
@@ -55,7 +75,8 @@ describe('getAvailableVersions', () => {
       expectedParameters
     ) => {
       const distribution = new TemurinDistribution(installerOptions, impl);
-      const baseUrl = 'https://api.adoptium.net/v3/assets/version/%5B1.0,100.0%5D';
+      const baseUrl =
+        'https://api.adoptium.net/v3/assets/version/%5B1.0,100.0%5D';
       const expectedUrl = `${baseUrl}?project=jdk&vendor=adoptium&heap_size=normal&sort_method=DEFAULT&sort_order=DESC&${expectedParameters}`;
       distribution['getPlatformOption'] = () => 'mac';
 
@@ -72,12 +93,12 @@ describe('getAvailableVersions', () => {
       .mockReturnValueOnce({
         statusCode: 200,
         headers: {},
-        result: manifestData
+        result: manifestData as any
       })
       .mockReturnValueOnce({
         statusCode: 200,
         headers: {},
-        result: manifestData
+        result: manifestData as any
       })
       .mockReturnValueOnce({
         statusCode: 200,
@@ -86,7 +107,12 @@ describe('getAvailableVersions', () => {
       });
 
     const distribution = new TemurinDistribution(
-      { version: '8', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot
     );
     const availableVersions = await distribution['getAvailableVersions']();
@@ -101,7 +127,12 @@ describe('getAvailableVersions', () => {
     'find right toolchain folder',
     (impl: TemurinImplementation, packageType: string, expected: string) => {
       const distribution = new TemurinDistribution(
-        { version: '8', architecture: 'x64', packageType: packageType, checkLatest: false },
+        {
+          version: '8',
+          architecture: 'x64',
+          packageType: packageType,
+          checkLatest: false
+        },
         impl
       );
 
@@ -127,8 +158,12 @@ describe('getAvailableVersions', () => {
 
       const expectedParameters = `os=mac&architecture=${distroArch}&image_type=jdk&release_type=ga&jvm_impl=hotspot&page_size=20&page=0`;
 
-      const distribution = new TemurinDistribution(installerOptions, TemurinImplementation.Hotspot);
+      const distribution = new TemurinDistribution(
-      const baseUrl = 'https://api.adoptium.net/v3/assets/version/%5B1.0,100.0%5D';
+        installerOptions,
+        TemurinImplementation.Hotspot
+      );
+      const baseUrl =
+        'https://api.adoptium.net/v3/assets/version/%5B1.0,100.0%5D';
       const expectedUrl = `${baseUrl}?project=jdk&vendor=adoptium&heap_size=normal&sort_method=DEFAULT&sort_order=DESC&${expectedParameters}`;
       distribution['getPlatformOption'] = () => 'mac';
 
@@ -150,43 +185,63 @@ describe('findPackageForDownload', () => {
     ['x', '16.0.2+7']
   ])('version is resolved correctly %s -> %s', async (input, expected) => {
     const distribution = new TemurinDistribution(
-      { version: '8', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot
     );
-    distribution['getAvailableVersions'] = async () => manifestData;
+    distribution['getAvailableVersions'] = async () => manifestData as any;
     const resolvedVersion = await distribution['findPackageForDownload'](input);
     expect(resolvedVersion.version).toBe(expected);
   });
 
   it('version is found but binaries list is empty', async () => {
     const distribution = new TemurinDistribution(
-      { version: '9.0.8', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '9.0.8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot
     );
-    distribution['getAvailableVersions'] = async () => manifestData;
+    distribution['getAvailableVersions'] = async () => manifestData as any;
-    await expect(distribution['findPackageForDownload']('9.0.8')).rejects.toThrowError(
+    await expect(
-      /Could not find satisfied version for SemVer */
+      distribution['findPackageForDownload']('9.0.8')
-    );
+    ).rejects.toThrow(/Could not find satisfied version for SemVer */);
   });
 
   it('version is not found', async () => {
     const distribution = new TemurinDistribution(
-      { version: '7.x', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '7.x',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot
     );
-    distribution['getAvailableVersions'] = async () => manifestData;
+    distribution['getAvailableVersions'] = async () => manifestData as any;
-    await expect(distribution['findPackageForDownload']('7.x')).rejects.toThrowError(
+    await expect(distribution['findPackageForDownload']('7.x')).rejects.toThrow(
       /Could not find satisfied version for SemVer */
     );
   });
 
   it('version list is empty', async () => {
     const distribution = new TemurinDistribution(
-      { version: '8', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       TemurinImplementation.Hotspot
     );
     distribution['getAvailableVersions'] = async () => [];
-    await expect(distribution['findPackageForDownload']('8')).rejects.toThrowError(
+    await expect(distribution['findPackageForDownload']('8')).rejects.toThrow(
       /Could not find satisfied version for SemVer */
     );
   });

__tests__/distributors/zulu-installer.test.ts

@@ -1,11 +1,11 @@
-import { HttpClient } from '@actions/http-client';
+import {HttpClient} from '@actions/http-client';
 import * as semver from 'semver';
-import { ZuluDistribution } from '../../src/distributions/zulu/installer';
+import {ZuluDistribution} from '../../src/distributions/zulu/installer';
-import { IZuluVersions } from '../../src/distributions/zulu/models';
+import {IZuluVersions} from '../../src/distributions/zulu/models';
 import * as utils from '../../src/util';
 import os from 'os';
 
-const manifestData = require('../data/zulu-releases-default.json') as [];
+import manifestData from '../data/zulu-releases-default.json';
 
 describe('getAvailableVersions', () => {
   let spyHttpClient: jest.SpyInstance;
@@ -19,7 +19,10 @@ describe('getAvailableVersions', () => {
       result: manifestData as IZuluVersions[]
     });
 
-    spyUtilGetDownloadArchiveExtension = jest.spyOn(utils, 'getDownloadArchiveExtension');
+    spyUtilGetDownloadArchiveExtension = jest.spyOn(
+      utils,
+      'getDownloadArchiveExtension'
+    );
     spyUtilGetDownloadArchiveExtension.mockReturnValue('tar.gz');
   });
 
@@ -31,35 +34,75 @@ describe('getAvailableVersions', () => {
 
   it.each([
     [
-      { version: '11', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jdk&javafx=false&arch=x86&hw_bitness=32&release_status=ga'
     ],
     [
-      { version: '11-ea', architecture: 'x86', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11-ea',
+        architecture: 'x86',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jdk&javafx=false&arch=x86&hw_bitness=32&release_status=ea'
     ],
     [
-      { version: '8', architecture: 'x64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jdk&javafx=false&arch=x86&hw_bitness=64&release_status=ga'
     ],
     [
-      { version: '8', architecture: 'x64', packageType: 'jre', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jre',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jre&javafx=false&arch=x86&hw_bitness=64&release_status=ga'
     ],
     [
-      { version: '8', architecture: 'x64', packageType: 'jdk+fx', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jdk+fx',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jdk&javafx=true&arch=x86&hw_bitness=64&release_status=ga&features=fx'
     ],
     [
-      { version: '8', architecture: 'x64', packageType: 'jre+fx', checkLatest: false },
+      {
+        version: '8',
+        architecture: 'x64',
+        packageType: 'jre+fx',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jre&javafx=true&arch=x86&hw_bitness=64&release_status=ga&features=fx'
     ],
     [
-      { version: '11', architecture: 'arm64', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'arm64',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jdk&javafx=false&arch=arm&hw_bitness=64&release_status=ga'
     ],
     [
-      { version: '11', architecture: 'arm', packageType: 'jdk', checkLatest: false },
+      {
+        version: '11',
+        architecture: 'arm',
+        packageType: 'jdk',
+        checkLatest: false
+      },
       '?os=macos&ext=tar.gz&bundle_type=jdk&javafx=false&arch=arm&hw_bitness=&release_status=ga'
     ]
   ])('build correct url for %s -> %s', async (input, parsedUrl) => {
@@ -78,8 +121,8 @@ describe('getAvailableVersions', () => {
     arch: string;
   };
   it.each([
-    ['amd64', { bitness: '64', arch: 'x86' }],
+    ['amd64', {bitness: '64', arch: 'x86'}],
-    ['arm64', { bitness: '64', arch: 'arm' }]
+    ['arm64', {bitness: '64', arch: 'arm'}]
   ])(
     'defaults to os.arch(): %s mapped to distro arch: %s',
     async (osArch: string, distroArch: DistroArch) => {
@@ -115,10 +158,10 @@ describe('getAvailableVersions', () => {
 
 describe('getArchitectureOptions', () => {
   it.each([
-    [{ architecture: 'x64' }, { arch: 'x86', hw_bitness: '64', abi: '' }],
+    [{architecture: 'x64'}, {arch: 'x86', hw_bitness: '64', abi: ''}],
-    [{ architecture: 'x86' }, { arch: 'x86', hw_bitness: '32', abi: '' }],
+    [{architecture: 'x86'}, {arch: 'x86', hw_bitness: '32', abi: ''}],
-    [{ architecture: 'x32' }, { arch: 'x32', hw_bitness: '', abi: '' }],
+    [{architecture: 'x32'}, {arch: 'x32', hw_bitness: '', abi: ''}],
-    [{ architecture: 'arm' }, { arch: 'arm', hw_bitness: '', abi: '' }]
+    [{architecture: 'arm'}, {arch: 'arm', hw_bitness: '', abi: ''}]
   ])('%s -> %s', (input, expected) => {
     const distribution = new ZuluDistribution({
       version: '11',
@@ -151,7 +194,9 @@ describe('findPackageForDownload', () => {
       checkLatest: false
     });
     distribution['getAvailableVersions'] = async () => manifestData;
-    const result = await distribution['findPackageForDownload'](distribution['version']);
+    const result = await distribution['findPackageForDownload'](
+      distribution['version']
+    );
     expect(result.version).toBe(expected);
   });
 
@@ -179,7 +224,7 @@ describe('findPackageForDownload', () => {
     distribution['getAvailableVersions'] = async () => manifestData;
     await expect(
       distribution['findPackageForDownload'](distribution['version'])
-    ).rejects.toThrowError(/Could not find satisfied version for semver */);
+    ).rejects.toThrow(/Could not find satisfied version for semver */);
   });
 });
 

__tests__/gpg.test.ts

@@ -1,6 +1,7 @@
-import path = require('path');
+import * as path from 'path';
-import io = require('@actions/io');
+import * as io from '@actions/io';
-import exec = require('@actions/exec');
+import * as exec from '@actions/exec';
+import * as gpg from '../src/gpg';
 
 jest.mock('@actions/exec', () => {
   return {
@@ -11,8 +12,6 @@ jest.mock('@actions/exec', () => {
 const tempDir = path.join(__dirname, 'runner', 'temp');
 process.env['RUNNER_TEMP'] = tempDir;
 
-import gpg = require('../src/gpg');
-
 describe('gpg tests', () => {
   beforeEach(async () => {
     await io.mkdirP(tempDir);
@@ -33,7 +32,11 @@ describe('gpg tests', () => {
 
       expect(keyId).toBeNull();
 
-      expect(exec.exec).toHaveBeenCalledWith('gpg', expect.anything(), expect.anything());
+      expect(exec.exec).toHaveBeenCalledWith(
+        'gpg',
+        expect.anything(),
+        expect.anything()
+      );
     });
   });
 
@@ -42,7 +45,11 @@ describe('gpg tests', () => {
       const keyId = 'asdfhjkl';
       await gpg.deleteKey(keyId);
 
-      expect(exec.exec).toHaveBeenCalledWith('gpg', expect.anything(), expect.anything());
+      expect(exec.exec).toHaveBeenCalledWith(
+        'gpg',
+        expect.anything(),
+        expect.anything()
+      );
     });
   });
 });

__tests__/toolchains.test.ts

@@ -4,7 +4,7 @@ import * as path from 'path';
 import * as core from '@actions/core';
 import * as io from '@actions/io';
 import * as toolchains from '../src/toolchains';
-import { M2_DIR, MVN_TOOLCHAINS_FILE } from '../src/constants';
+import {M2_DIR, MVN_TOOLCHAINS_FILE} from '../src/constants';
 
 const m2Dir = path.join(__dirname, M2_DIR);
 const toolchainsFile = path.join(m2Dir, MVN_TOOLCHAINS_FILE);
@@ -168,7 +168,7 @@ describe('toolchains tests', () => {
   </toolchain>
 </toolchains>`;
 
-    fs.mkdirSync(m2Dir, { recursive: true });
+    fs.mkdirSync(m2Dir, {recursive: true});
     fs.writeFileSync(toolchainsFile, originalFile);
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(toolchainsFile)).toBe(true);
@@ -223,7 +223,7 @@ describe('toolchains tests', () => {
         </toolchain>
       </toolchains>`;
 
-    fs.mkdirSync(m2Dir, { recursive: true });
+    fs.mkdirSync(m2Dir, {recursive: true});
     fs.writeFileSync(toolchainsFile, originalFile);
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(toolchainsFile)).toBe(true);
@@ -279,14 +279,26 @@ describe('toolchains tests', () => {
     const version = '17';
     const distributionName = 'temurin';
     const id = 'temurin_17';
-    const jdkHome = '/opt/hostedtoolcache/Java_Temurin-Hotspot_jdk/17.0.1-12/x64';
+    const jdkHome =
+      '/opt/hostedtoolcache/Java_Temurin-Hotspot_jdk/17.0.1-12/x64';
 
-    await toolchains.configureToolchains(version, distributionName, jdkHome, undefined);
+    await toolchains.configureToolchains(
+      version,
+      distributionName,
+      jdkHome,
+      undefined
+    );
 
     expect(fs.existsSync(m2Dir)).toBe(true);
     expect(fs.existsSync(toolchainsFile)).toBe(true);
     expect(fs.readFileSync(toolchainsFile, 'utf-8')).toEqual(
-      toolchains.generateToolchainDefinition('', version, distributionName, id, jdkHome)
+      toolchains.generateToolchainDefinition(
+        '',
+        version,
+        distributionName,
+        id,
+        jdkHome
+      )
     );
   }, 100000);
 });

__tests__/util.test.ts

@@ -1,6 +1,6 @@
 import * as cache from '@actions/cache';
 import * as core from '@actions/core';
-import { isVersionSatisfies, isCacheFeatureAvailable } from '../src/util';
+import {isVersionSatisfies, isCacheFeatureAvailable} from '../src/util';
 
 jest.mock('@actions/cache');
 jest.mock('@actions/core');
@@ -20,10 +20,13 @@ describe('isVersionSatisfies', () => {
     ['2.5.1+3', '2.5.1+2', false],
     ['15.0.0+14', '15.0.0+14.1.202003190635', false],
     ['15.0.0+14.1.202003190635', '15.0.0+14.1.202003190635', true]
-  ])('%s, %s -> %s', (inputRange: string, inputVersion: string, expected: boolean) => {
+  ])(
-    const actual = isVersionSatisfies(inputRange, inputVersion);
+    '%s, %s -> %s',
-    expect(actual).toBe(expected);
+    (inputRange: string, inputVersion: string, expected: boolean) => {
-  });
+      const actual = isVersionSatisfies(inputRange, inputVersion);
+      expect(actual).toBe(expected);
+    }
+  );
 });
 
 describe('isCacheFeatureAvailable', () => {
@@ -44,7 +47,8 @@ describe('isCacheFeatureAvailable', () => {
   it('isCacheFeatureAvailable disabled on dotcom', () => {
     jest.spyOn(cache, 'isFeatureAvailable').mockImplementation(() => false);
     const infoMock = jest.spyOn(core, 'warning');
-    const message = 'The runner was not able to contact the cache service. Caching will be skipped';
+    const message =
+      'The runner was not able to contact the cache service. Caching will be skipped';
     try {
       process.env['GITHUB_SERVER_URL'] = 'http://github.com';
       expect(isCacheFeatureAvailable()).toBe(false);

docs/advanced-usage.md

@@ -146,7 +146,7 @@ steps:
   with:
     distribution: '<distribution>'
     java-version: '11'
-    architecture: x86 # optional - defaults to x64
+    architecture: x86 # optional - default value derived from the runner machine
 - run: java -cp java HelloWorldApp
 ```
 

docs/contributors.md

@@ -60,6 +60,7 @@ Pull requests are the easiest way to contribute changes to git repos at GitHub.
 
 - To implement new features or fix bugs, you need to make changes to the `.ts` files, which are located in the `src` folder
 - To comply with the code style, **you need to run the `format` script**
+- To lint the code, **you need to run the `lint:fix` script**
 - To transpile source code to `javascript` we use [NCC](https://github.com/vercel/ncc). **It is very important to run the `build` script after making changes**, otherwise your changes will not get into the final `javascript` build
 
 **Learn more about how to implement tests:**

package.json

@@ -6,9 +6,10 @@
   "main": "dist/setup/index.js",
   "scripts": {
     "build": "ncc build -o dist/setup src/setup-java.ts && ncc build -o dist/cleanup src/cleanup-java.ts",
-    "format": "prettier --write \"{,!(node_modules)/**/}*.ts\"",
+    "format": "prettier --no-error-on-unmatched-pattern --config ./.prettierrc.js --write **/*.{ts,yml,yaml}",
-    "format-check": "prettier --check \"{,!(node_modules)/**/}*.ts\"",
+    "format-check": "prettier --no-error-on-unmatched-pattern --config ./.prettierrc.js --check **/*.{ts,yml,yaml}",
-    "lint": "echo \"Fake command that does nothing. It is used in reusable workflows\"",
+    "lint": "eslint --config ./.eslintrc.js **/*.ts",
+    "lint:fix": "eslint --config ./.eslintrc.js **/*.ts --fix",
     "prerelease": "npm run-script build",
     "release": "git add -f dist/setup/index.js dist/cleanup/index.js",
     "test": "jest"
@@ -39,10 +40,15 @@
     "@types/jest": "^27.0.2",
     "@types/node": "^16.11.25",
     "@types/semver": "^7.3.4",
+    "@typescript-eslint/eslint-plugin": "^5.54.0",
+    "@typescript-eslint/parser": "^5.54.0",
     "@vercel/ncc": "^0.33.4",
+    "eslint": "^8.35.0",
+    "eslint-config-prettier": "^8.6.0",
+    "eslint-plugin-jest": "^27.2.1",
     "jest": "^27.2.5",
     "jest-circus": "^27.2.5",
-    "prettier": "^1.19.1",
+    "prettier": "^2.8.4",
     "ts-jest": "^27.0.5",
     "typescript": "^4.2.3"
   }

src/auth.ts

@@ -5,20 +5,25 @@ import * as io from '@actions/io';
 import * as fs from 'fs';
 import * as os from 'os';
 
-import { create as xmlCreate } from 'xmlbuilder2';
+import {create as xmlCreate} from 'xmlbuilder2';
 import * as constants from './constants';
 import * as gpg from './gpg';
-import { getBooleanInput } from './util';
+import {getBooleanInput} from './util';
 
 export async function configureAuthentication() {
   const id = core.getInput(constants.INPUT_SERVER_ID);
   const username = core.getInput(constants.INPUT_SERVER_USERNAME);
   const password = core.getInput(constants.INPUT_SERVER_PASSWORD);
   const settingsDirectory =
-    core.getInput(constants.INPUT_SETTINGS_PATH) || path.join(os.homedir(), constants.M2_DIR);
+    core.getInput(constants.INPUT_SETTINGS_PATH) ||
-  const overwriteSettings = getBooleanInput(constants.INPUT_OVERWRITE_SETTINGS, true);
+    path.join(os.homedir(), constants.M2_DIR);
+  const overwriteSettings = getBooleanInput(
+    constants.INPUT_OVERWRITE_SETTINGS,
+    true
+  );
   const gpgPrivateKey =
-    core.getInput(constants.INPUT_GPG_PRIVATE_KEY) || constants.INPUT_DEFAULT_GPG_PRIVATE_KEY;
+    core.getInput(constants.INPUT_GPG_PRIVATE_KEY) ||
+    constants.INPUT_DEFAULT_GPG_PRIVATE_KEY;
   const gpgPassphrase =
     core.getInput(constants.INPUT_GPG_PASSPHRASE) ||
     (gpgPrivateKey ? constants.INPUT_DEFAULT_GPG_PASSPHRASE : undefined);
@@ -69,7 +74,7 @@ export function generate(
   password: string,
   gpgPassphrase?: string | undefined
 ) {
-  const xmlObj: { [key: string]: any } = {
+  const xmlObj: {[key: string]: any} = {
     settings: {
       '@xmlns': 'http://maven.apache.org/SETTINGS/1.0.0',
       '@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
@@ -102,7 +107,11 @@ export function generate(
   });
 }
 
-async function write(directory: string, settings: string, overwriteSettings: boolean) {
+async function write(
+  directory: string,
+  settings: string,
+  overwriteSettings: boolean
+) {
   const location = path.join(directory, constants.MVN_SETTINGS_FILE);
   const settingsExists = fs.existsSync(location);
   if (settingsExists && overwriteSettings) {

src/cache.ts

@@ -2,7 +2,7 @@
  * @fileoverview this file provides methods handling dependency cache
  */
 
-import { join } from 'path';
+import {join} from 'path';
 import os from 'os';
 import * as cache from '@actions/cache';
 import * as core from '@actions/core';
@@ -29,7 +29,10 @@ const supportedPackageManager: PackageManager[] = [
   },
   {
     id: 'gradle',
-    path: [join(os.homedir(), '.gradle', 'caches'), join(os.homedir(), '.gradle', 'wrapper')],
+    path: [
+      join(os.homedir(), '.gradle', 'caches'),
+      join(os.homedir(), '.gradle', 'wrapper')
+    ],
     // https://github.com/actions/cache/blob/0638051e9af2c23d10bb70fa9beffcad6cff9ce3/examples.md#java---gradle
     pattern: [
       '**/*.gradle*',
@@ -50,18 +53,25 @@ const supportedPackageManager: PackageManager[] = [
       '!' + join(os.homedir(), '.sbt', '*.lock'),
       '!' + join(os.homedir(), '**', 'ivydata-*.properties')
     ],
-    pattern: ['**/*.sbt', '**/project/build.properties', '**/project/**.{scala,sbt}']
+    pattern: [
+      '**/*.sbt',
+      '**/project/build.properties',
+      '**/project/**.{scala,sbt}'
+    ]
   }
 ];
 
 function getCoursierCachePath(): string {
   if (os.type() === 'Linux') return join(os.homedir(), '.cache', 'coursier');
-  if (os.type() === 'Darwin') return join(os.homedir(), 'Library', 'Caches', 'Coursier');
+  if (os.type() === 'Darwin')
+    return join(os.homedir(), 'Library', 'Caches', 'Coursier');
   return join(os.homedir(), 'AppData', 'Local', 'Coursier', 'Cache');
 }
 
 function findPackageManager(id: string): PackageManager {
-  const packageManager = supportedPackageManager.find(packageManager => packageManager.id === id);
+  const packageManager = supportedPackageManager.find(
+    packageManager => packageManager.id === id
+  );
   if (packageManager === undefined) {
     throw new Error(`unknown package manager specified: ${id}`);
   }
@@ -125,7 +135,9 @@ export async function save(id: string) {
     return;
   } else if (matchedKey === primaryKey) {
     // no change in target directories
-    core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
+    core.info(
+      `Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
+    );
     return;
   }
   try {
@@ -151,8 +163,14 @@ export async function save(id: string) {
  * @returns true if the given error seems related to the {@link https://github.com/actions/cache/issues/454|running Gradle Daemon issue}.
  * @see {@link https://github.com/actions/cache/issues/454#issuecomment-840493935|why --no-daemon is necessary}
  */
-function isProbablyGradleDaemonProblem(packageManager: PackageManager, error: Error) {
+function isProbablyGradleDaemonProblem(
-  if (packageManager.id !== 'gradle' || process.env['RUNNER_OS'] !== 'Windows') {
+  packageManager: PackageManager,
+  error: Error
+) {
+  if (
+    packageManager.id !== 'gradle' ||
+    process.env['RUNNER_OS'] !== 'Windows'
+  ) {
     return false;
   }
   const message = error.message || '';

src/cleanup-java.ts

@@ -1,14 +1,16 @@
 import * as core from '@actions/core';
 import * as gpg from './gpg';
 import * as constants from './constants';
-import { isJobStatusSuccess } from './util';
+import {isJobStatusSuccess} from './util';
-import { save } from './cache';
+import {save} from './cache';
 
 async function removePrivateKeyFromKeychain() {
-  if (core.getInput(constants.INPUT_GPG_PRIVATE_KEY, { required: false })) {
+  if (core.getInput(constants.INPUT_GPG_PRIVATE_KEY, {required: false})) {
     core.info('Removing private key from keychain');
     try {
-      const keyFingerprint = core.getState(constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT);
+      const keyFingerprint = core.getState(
+        constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT
+      );
       await gpg.deleteKey(keyFingerprint);
     } catch (error) {
       core.setFailed(`Failed to remove private key due to: ${error.message}`);

src/distributions/adopt/installer.ts

@@ -5,10 +5,18 @@ import fs from 'fs';
 import path from 'path';
 import semver from 'semver';
 
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { IAdoptAvailableVersions } from './models';
+import {IAdoptAvailableVersions} from './models';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import {
-import { extractJdkFile, getDownloadArchiveExtension, isVersionSatisfies } from '../../util';
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
+import {
+  extractJdkFile,
+  getDownloadArchiveExtension,
+  isVersionSatisfies
+} from '../../util';
 
 export enum AdoptImplementation {
   Hotspot = 'Hotspot',
@@ -23,7 +31,9 @@ export class AdoptDistribution extends JavaBase {
     super(`Adopt-${jvmImpl}`, installerOptions);
   }
 
-  protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    version: string
+  ): Promise<JavaDownloadRelease> {
     const availableVersionsRaw = await this.getAvailableVersions();
     const availableVersionsWithBinaries = availableVersionsRaw
       .filter(item => item.binaries.length > 0)
@@ -40,9 +50,12 @@ export class AdoptDistribution extends JavaBase {
         return -semver.compareBuild(a.version, b.version);
       });
 
-    const resolvedFullVersion = satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
+    const resolvedFullVersion =
+      satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
     if (!resolvedFullVersion) {
-      const availableOptions = availableVersionsWithBinaries.map(item => item.version).join(', ');
+      const availableOptions = availableVersionsWithBinaries
+        .map(item => item.version)
+        .join(', ');
       const availableOptionsMessage = availableOptions
         ? `\nAvailable versions: ${availableOptions}`
         : '';
@@ -54,27 +67,31 @@ export class AdoptDistribution extends JavaBase {
     return resolvedFullVersion;
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
-    let javaPath: string;
+    javaRelease: JavaDownloadRelease
-    let extractedJavaPath: string;
+  ): Promise<JavaInstallerResults> {
-
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
     const javaArchivePath = await tc.downloadTool(javaRelease.url);
 
     core.info(`Extracting Java archive...`);
-    let extension = getDownloadArchiveExtension();
+    const extension = getDownloadArchiveExtension();
 
-    extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+    const extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
 
     const archiveName = fs.readdirSync(extractedJavaPath)[0];
     const archivePath = path.join(extractedJavaPath, archiveName);
     const version = this.getToolcacheVersionName(javaRelease.version);
 
-    javaPath = await tc.cacheDir(archivePath, this.toolcacheFolderName, version, this.architecture);
+    const javaPath = await tc.cacheDir(
+      archivePath,
+      this.toolcacheFolderName,
+      version,
+      this.architecture
+    );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
   protected get toolcacheFolderName(): string {
@@ -94,7 +111,7 @@ export class AdoptDistribution extends JavaBase {
     const releaseType = this.stable ? 'ga' : 'ea';
 
     if (core.isDebug()) {
-      console.time('adopt-retrieve-available-versions');
+      console.time('Retrieving available versions for Adopt took'); // eslint-disable-line no-console
     }
 
     const baseRequestArguments = [
@@ -119,7 +136,9 @@ export class AdoptDistribution extends JavaBase {
       const availableVersionsUrl = `https://api.adoptopenjdk.net/v3/assets/version/${versionRange}?${requestArguments}`;
       if (core.isDebug() && page_index === 0) {
         // url is identical except page_index so print it once for debug
-        core.debug(`Gathering available versions from '${availableVersionsUrl}'`);
+        core.debug(
+          `Gathering available versions from '${availableVersionsUrl}'`
+        );
       }
 
       const paginationPage = (
@@ -136,9 +155,11 @@ export class AdoptDistribution extends JavaBase {
 
     if (core.isDebug()) {
       core.startGroup('Print information about available versions');
-      console.timeEnd('adopt-retrieve-available-versions');
+      console.timeEnd('Retrieving available versions for Adopt took'); // eslint-disable-line no-console
-      console.log(`Available versions: [${availableVersions.length}]`);
+      core.debug(`Available versions: [${availableVersions.length}]`);
-      console.log(availableVersions.map(item => item.version_data.semver).join(', '));
+      core.debug(
+        availableVersions.map(item => item.version_data.semver).join(', ')
+      );
       core.endGroup();
     }
 

src/distributions/base-installer.ts

@@ -4,9 +4,13 @@ import * as fs from 'fs';
 import semver from 'semver';
 import path from 'path';
 import * as httpm from '@actions/http-client';
-import { getToolcachePath, isVersionSatisfies } from '../util';
+import {getToolcachePath, isVersionSatisfies} from '../util';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from './base-models';
+import {
-import { MACOS_JAVA_CONTENT_POSTFIX } from '../constants';
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from './base-models';
+import {MACOS_JAVA_CONTENT_POSTFIX} from '../constants';
 import os from 'os';
 
 export abstract class JavaBase {
@@ -17,13 +21,16 @@ export abstract class JavaBase {
   protected stable: boolean;
   protected checkLatest: boolean;
 
-  constructor(protected distribution: string, installerOptions: JavaInstallerOptions) {
+  constructor(
+    protected distribution: string,
+    installerOptions: JavaInstallerOptions
+  ) {
     this.http = new httpm.HttpClient('actions/setup-java', undefined, {
       allowRetries: true,
       maxRetries: 3
     });
 
-    ({ version: this.version, stable: this.stable } = this.normalizeVersion(
+    ({version: this.version, stable: this.stable} = this.normalizeVersion(
       installerOptions.version
     ));
     this.architecture = installerOptions.architecture || os.arch();
@@ -31,8 +38,12 @@ export abstract class JavaBase {
     this.checkLatest = installerOptions.checkLatest;
   }
 
-  protected abstract downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults>;
+  protected abstract downloadTool(
-  protected abstract findPackageForDownload(range: string): Promise<JavaDownloadRelease>;
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults>;
+  protected abstract findPackageForDownload(
+    range: string
+  ): Promise<JavaDownloadRelease>;
 
   public async setupJava(): Promise<JavaInstallerResults> {
     let foundJava = this.findInToolcache();
@@ -52,7 +63,10 @@ export abstract class JavaBase {
     }
 
     // JDK folder may contain postfix "Contents/Home" on macOS
-    const macOSPostfixPath = path.join(foundJava.path, MACOS_JAVA_CONTENT_POSTFIX);
+    const macOSPostfixPath = path.join(
+      foundJava.path,
+      MACOS_JAVA_CONTENT_POSTFIX
+    );
     if (process.platform === 'darwin' && fs.existsSync(macOSPostfixPath)) {
       foundJava.path = macOSPostfixPath;
     }
@@ -96,7 +110,12 @@ export abstract class JavaBase {
             // so replace "/hostedtoolcache/Java/11.0.3-4/x64" to "/hostedtoolcache/Java/11.0.3+4/x64" when retrieves  to cache
             // related issue: https://github.com/actions/virtual-environments/issues/3014
             .replace('-', '+'),
-          path: getToolcachePath(this.toolcacheFolderName, item, this.architecture) || '',
+          path:
+            getToolcachePath(
+              this.toolcacheFolderName,
+              item,
+              this.architecture
+            ) || '',
           stable: !item.includes('-ea')
         };
       })
@@ -149,7 +168,10 @@ export abstract class JavaBase {
     core.setOutput('distribution', this.distribution);
     core.setOutput('path', toolPath);
     core.setOutput('version', version);
-    core.exportVariable(`JAVA_HOME_${majorVersion}_${this.architecture.toUpperCase()}`, toolPath);
+    core.exportVariable(
+      `JAVA_HOME_${majorVersion}_${this.architecture.toUpperCase()}`,
+      toolPath
+    );
   }
 
   protected distributionArchitecture(): string {

src/distributions/corretto/installer.ts

@@ -2,17 +2,26 @@ import * as core from '@actions/core';
 import * as tc from '@actions/tool-cache';
 import fs from 'fs';
 import path from 'path';
-import { extractJdkFile, getDownloadArchiveExtension } from '../../util';
+import {extractJdkFile, getDownloadArchiveExtension} from '../../util';
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import {
-import { ICorrettoAllAvailableVersions, ICorrettoAvailableVersions } from './models';
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
+import {
+  ICorrettoAllAvailableVersions,
+  ICorrettoAvailableVersions
+} from './models';
 
 export class CorrettoDistribution extends JavaBase {
   constructor(installerOptions: JavaInstallerOptions) {
     super('Corretto', installerOptions);
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
@@ -20,7 +29,10 @@ export class CorrettoDistribution extends JavaBase {
 
     core.info(`Extracting Java archive...`);
 
-    const extractedJavaPath = await extractJdkFile(javaArchivePath, getDownloadArchiveExtension());
+    const extractedJavaPath = await extractJdkFile(
+      javaArchivePath,
+      getDownloadArchiveExtension()
+    );
 
     const archiveName = fs.readdirSync(extractedJavaPath)[0];
     const archivePath = path.join(extractedJavaPath, archiveName);
@@ -33,10 +45,12 @@ export class CorrettoDistribution extends JavaBase {
       this.architecture
     );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
-  protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    version: string
+  ): Promise<JavaDownloadRelease> {
     if (!this.stable) {
       throw new Error('Early access versions are not supported');
     }
@@ -53,9 +67,12 @@ export class CorrettoDistribution extends JavaBase {
         } as JavaDownloadRelease;
       });
 
-    const resolvedVersion = matchingVersions.length > 0 ? matchingVersions[0] : null;
+    const resolvedVersion =
+      matchingVersions.length > 0 ? matchingVersions[0] : null;
     if (!resolvedVersion) {
-      const availableOptions = availableVersions.map(item => item.version).join(', ');
+      const availableOptions = availableVersions
+        .map(item => item.version)
+        .join(', ');
       const availableOptionsMessage = availableOptions
         ? `\nAvailable versions: ${availableOptions}`
         : '';
@@ -72,43 +89,61 @@ export class CorrettoDistribution extends JavaBase {
     const imageType = this.packageType;
 
     if (core.isDebug()) {
-      console.time('corretto-retrieve-available-versions');
+      console.time('Retrieving available versions for Coretto took'); // eslint-disable-line no-console
     }
 
     const availableVersionsUrl =
       'https://corretto.github.io/corretto-downloads/latest_links/indexmap_with_checksum.json';
-    const fetchCurrentVersions = await this.http.getJson<ICorrettoAllAvailableVersions>(
+    const fetchCurrentVersions =
-      availableVersionsUrl
+      await this.http.getJson<ICorrettoAllAvailableVersions>(
-    );
+        availableVersionsUrl
+      );
     const fetchedCurrentVersions = fetchCurrentVersions.result;
     if (!fetchedCurrentVersions) {
-      throw Error(`Could not fetch latest corretto versions from ${availableVersionsUrl}`);
+      throw Error(
+        `Could not fetch latest corretto versions from ${availableVersionsUrl}`
+      );
     }
 
-    const eligibleVersions = fetchedCurrentVersions?.[platform]?.[arch]?.[imageType];
+    const eligibleVersions =
-    const availableVersions = this.getAvailableVersionsForPlatform(eligibleVersions);
+      fetchedCurrentVersions?.[platform]?.[arch]?.[imageType];
+    const availableVersions =
+      this.getAvailableVersionsForPlatform(eligibleVersions);
 
     if (core.isDebug()) {
-      this.printAvailableVersions(availableVersions);
+      core.startGroup('Print information about available versions');
+      console.timeEnd('Retrieving available versions for Coretto took'); // eslint-disable-line no-console
+      core.debug(`Available versions: [${availableVersions.length}]`);
+      core.debug(
+        availableVersions
+          .map(item => `${item.version}: ${item.correttoVersion}`)
+          .join(', ')
+      );
+      core.endGroup();
     }
 
     return availableVersions;
   }
 
   private getAvailableVersionsForPlatform(
-    eligibleVersions: ICorrettoAllAvailableVersions['os']['arch']['imageType'] | undefined
+    eligibleVersions:
+      | ICorrettoAllAvailableVersions['os']['arch']['imageType']
+      | undefined
   ): ICorrettoAvailableVersions[] {
     const availableVersions: ICorrettoAvailableVersions[] = [];
 
     for (const version in eligibleVersions) {
       const availableVersion = eligibleVersions[version];
       for (const fileType in availableVersion) {
-        const skipNonExtractableBinaries = fileType != getDownloadArchiveExtension();
+        const skipNonExtractableBinaries =
+          fileType != getDownloadArchiveExtension();
         if (skipNonExtractableBinaries) {
           continue;
         }
         const availableVersionDetails = availableVersion[fileType];
-        const correttoVersion = this.getCorrettoVersion(availableVersionDetails.resource);
+        const correttoVersion = this.getCorrettoVersion(
+          availableVersionDetails.resource
+        );
 
         availableVersions.push({
           checksum: availableVersionDetails.checksum,
@@ -124,16 +159,6 @@ export class CorrettoDistribution extends JavaBase {
     return availableVersions;
   }
 
-  private printAvailableVersions(availableVersions: ICorrettoAvailableVersions[]) {
-    core.startGroup('Print information about available versions');
-    console.timeEnd('corretto-retrieve-available-versions');
-    console.log(`Available versions: [${availableVersions.length}]`);
-    console.log(
-      availableVersions.map(item => `${item.version}: ${item.correttoVersion}`).join(', ')
-    );
-    core.endGroup();
-  }
-
   private getPlatformOption(): string {
     // Corretto has its own platform names so we need to map them
     switch (process.platform) {

src/distributions/distribution-factory.ts

@@ -1,13 +1,14 @@
-import { JavaBase } from './base-installer';
+import {JavaBase} from './base-installer';
-import { JavaInstallerOptions } from './base-models';
+import {JavaInstallerOptions} from './base-models';
-import { LocalDistribution } from './local/installer';
+import {LocalDistribution} from './local/installer';
-import { ZuluDistribution } from './zulu/installer';
+import {ZuluDistribution} from './zulu/installer';
-import { AdoptDistribution, AdoptImplementation } from './adopt/installer';
+import {AdoptDistribution, AdoptImplementation} from './adopt/installer';
-import { TemurinDistribution, TemurinImplementation } from './temurin/installer';
+import {TemurinDistribution, TemurinImplementation} from './temurin/installer';
-import { LibericaDistributions } from './liberica/installer';
+import {LibericaDistributions} from './liberica/installer';
-import { MicrosoftDistributions } from './microsoft/installer';
+import {MicrosoftDistributions} from './microsoft/installer';
-import { CorrettoDistribution } from './corretto/installer';
+import {SemeruDistribution} from './semeru/installer';
-import { OracleDistribution } from './oracle/installer';
+import {CorrettoDistribution} from './corretto/installer';
+import {OracleDistribution} from './oracle/installer';
 
 enum JavaDistribution {
   Adopt = 'adopt',
@@ -18,6 +19,7 @@ enum JavaDistribution {
   Liberica = 'liberica',
   JdkFile = 'jdkfile',
   Microsoft = 'microsoft',
+  Semeru = 'semeru',
   Corretto = 'corretto',
   Oracle = 'oracle'
 }
@@ -32,17 +34,28 @@ export function getJavaDistribution(
       return new LocalDistribution(installerOptions, jdkFile);
     case JavaDistribution.Adopt:
     case JavaDistribution.AdoptHotspot:
-      return new AdoptDistribution(installerOptions, AdoptImplementation.Hotspot);
+      return new AdoptDistribution(
+        installerOptions,
+        AdoptImplementation.Hotspot
+      );
     case JavaDistribution.AdoptOpenJ9:
-      return new AdoptDistribution(installerOptions, AdoptImplementation.OpenJ9);
+      return new AdoptDistribution(
+        installerOptions,
+        AdoptImplementation.OpenJ9
+      );
     case JavaDistribution.Temurin:
-      return new TemurinDistribution(installerOptions, TemurinImplementation.Hotspot);
+      return new TemurinDistribution(
+        installerOptions,
+        TemurinImplementation.Hotspot
+      );
     case JavaDistribution.Zulu:
       return new ZuluDistribution(installerOptions);
     case JavaDistribution.Liberica:
       return new LibericaDistributions(installerOptions);
     case JavaDistribution.Microsoft:
       return new MicrosoftDistributions(installerOptions);
+    case JavaDistribution.Semeru:
+      return new SemeruDistribution(installerOptions);
     case JavaDistribution.Corretto:
       return new CorrettoDistribution(installerOptions);
     case JavaDistribution.Oracle:

src/distributions/liberica/installer.ts

@@ -1,9 +1,17 @@
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import {
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
 import semver from 'semver';
-import { extractJdkFile, getDownloadArchiveExtension, isVersionSatisfies } from '../../util';
+import {
+  extractJdkFile,
+  getDownloadArchiveExtension,
+  isVersionSatisfies
+} from '../../util';
 import * as core from '@actions/core';
-import { ArchitectureOptions, LibericaVersion, OsVersions } from './models';
+import {ArchitectureOptions, LibericaVersion, OsVersions} from './models';
 import * as tc from '@actions/tool-cache';
 import fs from 'fs';
 import path from 'path';
@@ -17,7 +25,9 @@ export class LibericaDistributions extends JavaBase {
     super('Liberica', installerOptions);
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
@@ -37,10 +47,12 @@ export class LibericaDistributions extends JavaBase {
       this.architecture
     );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
-  protected async findPackageForDownload(range: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    range: string
+  ): Promise<JavaDownloadRelease> {
     const availableVersionsRaw = await this.getAvailableVersions();
 
     const availableVersions = availableVersionsRaw.map(item => ({
@@ -53,7 +65,9 @@ export class LibericaDistributions extends JavaBase {
       .sort((a, b) => -semver.compareBuild(a.version, b.version))[0];
 
     if (!satisfiedVersion) {
-      const availableOptions = availableVersions.map(item => item.version).join(', ');
+      const availableOptions = availableVersions
+        .map(item => item.version)
+        .join(', ');
       const availableOptionsMessage = availableOptions
         ? `\nAvailable versions: ${availableOptions}`
         : '';
@@ -67,21 +81,20 @@ export class LibericaDistributions extends JavaBase {
 
   private async getAvailableVersions(): Promise<LibericaVersion[]> {
     if (core.isDebug()) {
-      console.time('liberica-retrieve-available-versions');
+      console.time('Retrieving available versions for Liberica took'); // eslint-disable-line no-console
     }
     const url = this.prepareAvailableVersionsUrl();
 
-    if (core.isDebug()) {
+    core.debug(`Gathering available versions from '${url}'`);
-      core.debug(`Gathering available versions from '${url}'`);
-    }
 
-    const availableVersions = (await this.http.getJson<LibericaVersion[]>(url)).result ?? [];
+    const availableVersions =
+      (await this.http.getJson<LibericaVersion[]>(url)).result ?? [];
 
     if (core.isDebug()) {
       core.startGroup('Print information about available versions');
-      console.timeEnd('liberica-retrieve-available-versions');
+      console.timeEnd('Retrieving available versions for Liberica took'); // eslint-disable-line no-console
-      console.log(`Available versions: [${availableVersions.length}]`);
+      core.debug(`Available versions: [${availableVersions.length}]`);
-      console.log(availableVersions.map(item => item.version));
+      core.debug(availableVersions.map(item => item.version).join(', '));
       core.endGroup();
     }
 
@@ -95,7 +108,8 @@ export class LibericaDistributions extends JavaBase {
       ...this.getArchitectureOptions(),
       'build-type': this.stable ? 'all' : 'ea',
       'installation-type': 'archive',
-      fields: 'downloadUrl,version,featureVersion,interimVersion,updateVersion,buildVersion'
+      fields:
+        'downloadUrl,version,featureVersion,interimVersion,updateVersion,buildVersion'
     };
 
     const searchParams = new URLSearchParams(urlOptions).toString();
@@ -115,15 +129,15 @@ export class LibericaDistributions extends JavaBase {
     const arch = this.distributionArchitecture();
     switch (arch) {
       case 'x86':
-        return { bitness: '32', arch: 'x86' };
+        return {bitness: '32', arch: 'x86'};
       case 'x64':
-        return { bitness: '64', arch: 'x86' };
+        return {bitness: '64', arch: 'x86'};
       case 'armv7':
-        return { bitness: '32', arch: 'arm' };
+        return {bitness: '32', arch: 'arm'};
       case 'aarch64':
-        return { bitness: '64', arch: 'arm' };
+        return {bitness: '64', arch: 'arm'};
       case 'ppc64le':
-        return { bitness: '64', arch: 'ppc' };
+        return {bitness: '64', arch: 'ppc'};
       default:
         throw new Error(
           `Architecture '${this.architecture}' is not supported. Supported architectures: ${supportedArchitectures}`
@@ -131,7 +145,9 @@ export class LibericaDistributions extends JavaBase {
     }
   }
 
-  private getPlatformOption(platform: NodeJS.Platform = process.platform): OsVersions {
+  private getPlatformOption(
+    platform: NodeJS.Platform = process.platform
+  ): OsVersions {
     switch (platform) {
       case 'darwin':
         return 'macos';
@@ -150,8 +166,11 @@ export class LibericaDistributions extends JavaBase {
   }
 
   private convertVersionToSemver(version: LibericaVersion): string {
-    let { buildVersion, featureVersion, interimVersion, updateVersion } = version;
+    const {buildVersion, featureVersion, interimVersion, updateVersion} =
-    const mainVersion = [featureVersion, interimVersion, updateVersion].join('.');
+      version;
+    const mainVersion = [featureVersion, interimVersion, updateVersion].join(
+      '.'
+    );
     if (buildVersion != 0) {
       return `${mainVersion}+${buildVersion}`;
     }
@@ -159,7 +178,7 @@ export class LibericaDistributions extends JavaBase {
   }
 
   protected distributionArchitecture(): string {
-    let arch = super.distributionArchitecture();
+    const arch = super.distributionArchitecture();
     switch (arch) {
       case 'arm':
         return 'armv7';

src/distributions/liberica/models.ts

@@ -3,7 +3,12 @@
 export type Bitness = '32' | '64';
 export type ArchType = 'arm' | 'ppc' | 'sparc' | 'x86';
 
-export type OsVersions = 'linux' | 'linux-musl' | 'macos' | 'solaris' | 'windows';
+export type OsVersions =
+  | 'linux'
+  | 'linux-musl'
+  | 'macos'
+  | 'solaris'
+  | 'windows';
 
 export interface ArchitectureOptions {
   bitness: Bitness;

src/distributions/local/installer.ts

@@ -3,15 +3,21 @@ import * as core from '@actions/core';
 
 import fs from 'fs';
 import path from 'path';
-import semver from 'semver';
 
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { JavaInstallerOptions, JavaDownloadRelease, JavaInstallerResults } from '../base-models';
+import {
-import { extractJdkFile } from '../../util';
+  JavaInstallerOptions,
-import { MACOS_JAVA_CONTENT_POSTFIX } from '../../constants';
+  JavaDownloadRelease,
+  JavaInstallerResults
+} from '../base-models';
+import {extractJdkFile} from '../../util';
+import {MACOS_JAVA_CONTENT_POSTFIX} from '../../constants';
 
 export class LocalDistribution extends JavaBase {
-  constructor(installerOptions: JavaInstallerOptions, private jdkFile?: string) {
+  constructor(
+    installerOptions: JavaInstallerOptions,
+    private jdkFile?: string
+  ) {
     super('jdkfile', installerOptions);
   }
 
@@ -21,7 +27,9 @@ export class LocalDistribution extends JavaBase {
     if (foundJava) {
       core.info(`Resolved Java ${foundJava.version} from tool-cache`);
     } else {
-      core.info(`Java ${this.version} was not found in tool-cache. Trying to unpack JDK file...`);
+      core.info(
+        `Java ${this.version} was not found in tool-cache. Trying to unpack JDK file...`
+      );
       if (!this.jdkFile) {
         throw new Error("'jdkFile' is not specified");
       }
@@ -66,11 +74,19 @@ export class LocalDistribution extends JavaBase {
     return foundJava;
   }
 
-  protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
-    throw new Error('This method should not be implemented in local file provider');
+    version: string // eslint-disable-line @typescript-eslint/no-unused-vars
+  ): Promise<JavaDownloadRelease> {
+    throw new Error(
+      'This method should not be implemented in local file provider'
+    );
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
-    throw new Error('This method should not be implemented in local file provider');
+    javaRelease: JavaDownloadRelease // eslint-disable-line @typescript-eslint/no-unused-vars
+  ): Promise<JavaInstallerResults> {
+    throw new Error(
+      'This method should not be implemented in local file provider'
+    );
   }
 }

src/distributions/microsoft/installer.ts

@@ -1,19 +1,25 @@
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import {
-import { extractJdkFile, getDownloadArchiveExtension } from '../../util';
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
+import {extractJdkFile, getDownloadArchiveExtension} from '../../util';
 import * as core from '@actions/core';
 import * as tc from '@actions/tool-cache';
-import { OutgoingHttpHeaders } from 'http';
+import {OutgoingHttpHeaders} from 'http';
 import fs from 'fs';
 import path from 'path';
-import { ITypedResponse } from '@actions/http-client/interfaces';
+import {ITypedResponse} from '@actions/http-client/interfaces';
 
 export class MicrosoftDistributions extends JavaBase {
   constructor(installerOptions: JavaInstallerOptions) {
     super('Microsoft', installerOptions);
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
@@ -33,10 +39,12 @@ export class MicrosoftDistributions extends JavaBase {
       this.architecture
     );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
-  protected async findPackageForDownload(range: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    range: string
+  ): Promise<JavaDownloadRelease> {
     const arch = this.distributionArchitecture();
     if (arch !== 'x64' && arch !== 'aarch64') {
       throw new Error(`Unsupported architecture: ${this.architecture}`);
@@ -47,7 +55,9 @@ export class MicrosoftDistributions extends JavaBase {
     }
 
     if (this.packageType !== 'jdk') {
-      throw new Error('Microsoft Build of OpenJDK provides only the `jdk` package type');
+      throw new Error(
+        'Microsoft Build of OpenJDK provides only the `jdk` package type'
+      );
     }
 
     const manifest = await this.getAvailableVersions();
@@ -66,7 +76,10 @@ export class MicrosoftDistributions extends JavaBase {
       );
     }
 
-    return { url: foundRelease.files[0].download_url, version: foundRelease.version };
+    return {
+      url: foundRelease.files[0].download_url,
+      version: foundRelease.version
+    };
   }
 
   private async getAvailableVersions(): Promise<tc.IToolRelease[] | null> {
@@ -77,7 +90,8 @@ export class MicrosoftDistributions extends JavaBase {
     const owner = 'actions';
     const repository = 'setup-java';
     const branch = 'main';
-    const filePath = 'src/distributions/microsoft/microsoft-openjdk-versions.json';
+    const filePath =
+      'src/distributions/microsoft/microsoft-openjdk-versions.json';
 
     let releases: tc.IToolRelease[] | null = null;
     const fileUrl = `https://api.github.com/repos/${owner}/${repository}/contents/${filePath}?ref=${branch}`;
@@ -89,6 +103,10 @@ export class MicrosoftDistributions extends JavaBase {
 
     let response: ITypedResponse<tc.IToolRelease[]> | null = null;
 
+    if (core.isDebug()) {
+      console.time('Retrieving available versions for Microsoft took'); // eslint-disable-line no-console
+    }
+
     try {
       response = await this.http.getJson<tc.IToolRelease[]>(fileUrl, headers);
       if (!response.result) {
@@ -105,6 +123,14 @@ export class MicrosoftDistributions extends JavaBase {
       releases = response.result;
     }
 
+    if (core.isDebug() && releases) {
+      core.startGroup('Print information about available versions');
+      console.timeEnd('Retrieving available versions for Microsoft took'); // eslint-disable-line no-console
+      core.debug(`Available versions: [${releases.length}]`);
+      core.debug(releases.map(item => item.version).join(', '));
+      core.endGroup();
+    }
+
     return releases;
   }
 }

src/distributions/microsoft/models.ts

@@ -1,2 +1,3 @@
+/* eslint @typescript-eslint/no-unused-vars: "off" -- There is a bug with this rule, it's not working properly with types */
 type OsVersions = 'linux' | 'macos' | 'windows';
 type ArchiveType = 'tar.gz' | 'zip';

src/distributions/oracle/installer.ts

@@ -4,10 +4,14 @@ import * as tc from '@actions/tool-cache';
 import fs from 'fs';
 import path from 'path';
 
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import {
-import { extractJdkFile, getDownloadArchiveExtension } from '../../util';
+  JavaDownloadRelease,
-import { HttpCodes } from '@actions/http-client';
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
+import {extractJdkFile, getDownloadArchiveExtension} from '../../util';
+import {HttpCodes} from '@actions/http-client';
 
 const ORACLE_DL_BASE = 'https://download.oracle.com/java';
 
@@ -16,32 +20,36 @@ export class OracleDistribution extends JavaBase {
     super('Oracle', installerOptions);
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
     const javaArchivePath = await tc.downloadTool(javaRelease.url);
 
     core.info(`Extracting Java archive...`);
-    let extension = getDownloadArchiveExtension();
+    const extension = getDownloadArchiveExtension();
 
-    let extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+    const extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
 
     const archiveName = fs.readdirSync(extractedJavaPath)[0];
     const archivePath = path.join(extractedJavaPath, archiveName);
     const version = this.getToolcacheVersionName(javaRelease.version);
 
-    let javaPath = await tc.cacheDir(
+    const javaPath = await tc.cacheDir(
       archivePath,
       this.toolcacheFolderName,
       version,
       this.architecture
     );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
-  protected async findPackageForDownload(range: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    range: string
+  ): Promise<JavaDownloadRelease> {
     const arch = this.distributionArchitecture();
     if (arch !== 'x64' && arch !== 'aarch64') {
       throw new Error(`Unsupported architecture: ${this.architecture}`);
@@ -83,7 +91,7 @@ export class OracleDistribution extends JavaBase {
       );
     }
 
-    return { url: fileUrl, version: range };
+    return {url: fileUrl, version: range};
   }
 
   public getPlatform(platform: NodeJS.Platform = process.platform): OsVersions {

src/distributions/semeru/installer.ts

@@ -0,0 +1,201 @@
+import {JavaBase} from '../base-installer';
+import {
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
+import semver from 'semver';
+import {
+  extractJdkFile,
+  getDownloadArchiveExtension,
+  isVersionSatisfies
+} from '../../util';
+import * as core from '@actions/core';
+import * as tc from '@actions/tool-cache';
+import fs from 'fs';
+import path from 'path';
+import {ISemeruAvailableVersions} from './models';
+
+const supportedArchitectures = [
+  'x64',
+  'x86',
+  'ppc64le',
+  'ppc64',
+  's390x',
+  'aarch64'
+];
+
+export class SemeruDistribution extends JavaBase {
+  constructor(installerOptions: JavaInstallerOptions) {
+    super('IBM_Semeru', installerOptions);
+  }
+
+  protected async findPackageForDownload(
+    version: string
+  ): Promise<JavaDownloadRelease> {
+    if (!supportedArchitectures.includes(this.architecture)) {
+      throw new Error(
+        `Unsupported architecture for IBM Semeru: ${
+          this.architecture
+        }, the following are supported: ${supportedArchitectures.join(', ')}`
+      );
+    }
+
+    if (!this.stable) {
+      throw new Error(
+        'IBM Semeru does not provide builds for early access versions'
+      );
+    }
+
+    if (this.packageType !== 'jdk' && this.packageType !== 'jre') {
+      throw new Error('IBM Semeru only provide `jdk` and `jre` package types');
+    }
+
+    const availableVersionsRaw = await this.getAvailableVersions();
+    const availableVersionsWithBinaries = availableVersionsRaw
+      .filter(item => item.binaries.length > 0)
+      .map(item => {
+        // normalize 17.0.0-beta+33.0.202107301459 to 17.0.0+33.0.202107301459 for earlier access versions
+        const formattedVersion = this.stable
+          ? item.version_data.semver
+          : item.version_data.semver.replace('-beta+', '+');
+        return {
+          version: formattedVersion,
+          url: item.binaries[0].package.link
+        } as JavaDownloadRelease;
+      });
+
+    const satisfiedVersions = availableVersionsWithBinaries
+      .filter(item => isVersionSatisfies(version, item.version))
+      .sort((a, b) => {
+        return -semver.compareBuild(a.version, b.version);
+      });
+
+    const resolvedFullVersion =
+      satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
+    if (!resolvedFullVersion) {
+      const availableOptions = availableVersionsWithBinaries
+        .map(item => item.version)
+        .join(', ');
+      const availableOptionsMessage = availableOptions
+        ? `\nAvailable versions: ${availableOptions}`
+        : '';
+      throw new Error(
+        `Could not find satisfied version for SemVer '${version}'. ${availableOptionsMessage}`
+      );
+    }
+
+    return resolvedFullVersion;
+  }
+
+  protected async downloadTool(
+    javaRelease: JavaDownloadRelease
+  ): Promise<JavaInstallerResults> {
+    core.info(
+      `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
+    );
+    const javaArchivePath = await tc.downloadTool(javaRelease.url);
+
+    core.info(`Extracting Java archive...`);
+    const extension = getDownloadArchiveExtension();
+
+    const extractedJavaPath: string = await extractJdkFile(
+      javaArchivePath,
+      extension
+    );
+
+    const archiveName = fs.readdirSync(extractedJavaPath)[0];
+    const archivePath = path.join(extractedJavaPath, archiveName);
+    const version = this.getToolcacheVersionName(javaRelease.version);
+
+    const javaPath: string = await tc.cacheDir(
+      archivePath,
+      this.toolcacheFolderName,
+      version,
+      this.architecture
+    );
+
+    return {version: javaRelease.version, path: javaPath};
+  }
+
+  protected get toolcacheFolderName(): string {
+    return super.toolcacheFolderName;
+  }
+
+  public async getAvailableVersions(): Promise<ISemeruAvailableVersions[]> {
+    const platform = this.getPlatformOption();
+    const arch = this.architecture;
+    const imageType = this.packageType;
+    const versionRange = encodeURI('[1.0,100.0]'); // retrieve all available versions
+    const releaseType = this.stable ? 'ga' : 'ea';
+
+    if (core.isDebug()) {
+      console.time('Retrieving available versions for Semeru took'); // eslint-disable-line no-console
+    }
+
+    const baseRequestArguments = [
+      `project=jdk`,
+      'vendor=ibm',
+      `heap_size=normal`,
+      'sort_method=DEFAULT',
+      'sort_order=DESC',
+      `os=${platform}`,
+      `architecture=${arch}`,
+      `image_type=${imageType}`,
+      `release_type=${releaseType}`,
+      `jvm_impl=openj9`
+    ].join('&');
+
+    // need to iterate through all pages to retrieve the list of all versions
+    // Adoptium API doesn't provide way to retrieve the count of pages to iterate so infinity loop
+    let page_index = 0;
+    const availableVersions: ISemeruAvailableVersions[] = [];
+    while (true) {
+      const requestArguments = `${baseRequestArguments}&page_size=20&page=${page_index}`;
+      const availableVersionsUrl = `https://api.adoptopenjdk.net/v3/assets/version/${versionRange}?${requestArguments}`;
+      if (core.isDebug() && page_index === 0) {
+        // url is identical except page_index so print it once for debug
+        core.debug(
+          `Gathering available versions from '${availableVersionsUrl}'`
+        );
+      }
+
+      const paginationPage = (
+        await this.http.getJson<ISemeruAvailableVersions[]>(
+          availableVersionsUrl
+        )
+      ).result;
+      if (paginationPage === null || paginationPage.length === 0) {
+        // break infinity loop because we have reached end of pagination
+        break;
+      }
+
+      availableVersions.push(...paginationPage);
+      page_index++;
+    }
+
+    if (core.isDebug()) {
+      core.startGroup('Print information about available versions');
+      console.timeEnd('Retrieving available versions for Semeru took'); // eslint-disable-line no-console
+      core.debug(`Available versions: [${availableVersions.length}]`);
+      core.debug(
+        availableVersions.map(item => item.version_data.semver).join(', ')
+      );
+      core.endGroup();
+    }
+
+    return availableVersions;
+  }
+
+  private getPlatformOption(): string {
+    // Adopt has own platform names so need to map them
+    switch (process.platform) {
+      case 'darwin':
+        return 'mac';
+      case 'win32':
+        return 'windows';
+      default:
+        return process.platform;
+    }
+  }
+}

src/distributions/semeru/models.ts

@@ -0,0 +1,36 @@
+export interface ISemeruAvailableVersions {
+  binaries: [
+    {
+      architecture: string;
+      heap_size: string;
+      image_type: string;
+      jvm_impl: string;
+      os: string;
+      package: {
+        checksum: string;
+        checksum_link: string;
+        download_count: number;
+        link: string;
+        metadata_link: string;
+        name: string;
+        size: string;
+      };
+      project: string;
+      scm_ref: string;
+      updated_at: string;
+    }
+  ];
+  id: string;
+  release_link: string;
+  release_name: string;
+  release_type: string;
+  vendor: string;
+  version_data: {
+    build: number;
+    major: number;
+    minor: number;
+    openjdk_version: string;
+    security: string;
+    semver: string;
+  };
+}

src/distributions/temurin/installer.ts

@@ -5,10 +5,18 @@ import fs from 'fs';
 import path from 'path';
 import semver from 'semver';
 
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { ITemurinAvailableVersions } from './models';
+import {ITemurinAvailableVersions} from './models';
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+import {
-import { extractJdkFile, getDownloadArchiveExtension, isVersionSatisfies } from '../../util';
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
+import {
+  extractJdkFile,
+  getDownloadArchiveExtension,
+  isVersionSatisfies
+} from '../../util';
 
 export enum TemurinImplementation {
   Hotspot = 'Hotspot'
@@ -22,7 +30,9 @@ export class TemurinDistribution extends JavaBase {
     super(`Temurin-${jvmImpl}`, installerOptions);
   }
 
-  protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    version: string
+  ): Promise<JavaDownloadRelease> {
     const availableVersionsRaw = await this.getAvailableVersions();
     const availableVersionsWithBinaries = availableVersionsRaw
       .filter(item => item.binaries.length > 0)
@@ -43,9 +53,12 @@ export class TemurinDistribution extends JavaBase {
         return -semver.compareBuild(a.version, b.version);
       });
 
-    const resolvedFullVersion = satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
+    const resolvedFullVersion =
+      satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
     if (!resolvedFullVersion) {
-      const availableOptions = availableVersionsWithBinaries.map(item => item.version).join(', ');
+      const availableOptions = availableVersionsWithBinaries
+        .map(item => item.version)
+        .join(', ');
       const availableOptionsMessage = availableOptions
         ? `\nAvailable versions: ${availableOptions}`
         : '';
@@ -57,27 +70,31 @@ export class TemurinDistribution extends JavaBase {
     return resolvedFullVersion;
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
-    let javaPath: string;
+    javaRelease: JavaDownloadRelease
-    let extractedJavaPath: string;
+  ): Promise<JavaInstallerResults> {
-
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
     const javaArchivePath = await tc.downloadTool(javaRelease.url);
 
     core.info(`Extracting Java archive...`);
-    let extension = getDownloadArchiveExtension();
+    const extension = getDownloadArchiveExtension();
 
-    extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+    const extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
 
     const archiveName = fs.readdirSync(extractedJavaPath)[0];
     const archivePath = path.join(extractedJavaPath, archiveName);
     const version = this.getToolcacheVersionName(javaRelease.version);
 
-    javaPath = await tc.cacheDir(archivePath, this.toolcacheFolderName, version, this.architecture);
+    const javaPath = await tc.cacheDir(
+      archivePath,
+      this.toolcacheFolderName,
+      version,
+      this.architecture
+    );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
   protected get toolcacheFolderName(): string {
@@ -92,7 +109,7 @@ export class TemurinDistribution extends JavaBase {
     const releaseType = this.stable ? 'ga' : 'ea';
 
     if (core.isDebug()) {
-      console.time('temurin-retrieve-available-versions');
+      console.time('Retrieving available versions for Temurin took'); // eslint-disable-line no-console
     }
 
     const baseRequestArguments = [
@@ -117,11 +134,15 @@ export class TemurinDistribution extends JavaBase {
       const availableVersionsUrl = `https://api.adoptium.net/v3/assets/version/${versionRange}?${requestArguments}`;
       if (core.isDebug() && page_index === 0) {
         // url is identical except page_index so print it once for debug
-        core.debug(`Gathering available versions from '${availableVersionsUrl}'`);
+        core.debug(
+          `Gathering available versions from '${availableVersionsUrl}'`
+        );
       }
 
       const paginationPage = (
-        await this.http.getJson<ITemurinAvailableVersions[]>(availableVersionsUrl)
+        await this.http.getJson<ITemurinAvailableVersions[]>(
+          availableVersionsUrl
+        )
       ).result;
       if (paginationPage === null || paginationPage.length === 0) {
         // break infinity loop because we have reached end of pagination
@@ -134,9 +155,11 @@ export class TemurinDistribution extends JavaBase {
 
     if (core.isDebug()) {
       core.startGroup('Print information about available versions');
-      console.timeEnd('temurin-retrieve-available-versions');
+      console.timeEnd('Retrieving available versions for Temurin took'); // eslint-disable-line no-console
-      console.log(`Available versions: [${availableVersions.length}]`);
+      core.debug(`Available versions: [${availableVersions.length}]`);
-      console.log(availableVersions.map(item => item.version_data.semver).join(', '));
+      core.debug(
+        availableVersions.map(item => item.version_data.semver).join(', ')
+      );
       core.endGroup();
     }
 

src/distributions/zulu/installer.ts

@@ -5,17 +5,27 @@ import path from 'path';
 import fs from 'fs';
 import semver from 'semver';
 
-import { JavaBase } from '../base-installer';
+import {JavaBase} from '../base-installer';
-import { IZuluVersions } from './models';
+import {IZuluVersions} from './models';
-import { extractJdkFile, getDownloadArchiveExtension, isVersionSatisfies } from '../../util';
+import {
-import { JavaDownloadRelease, JavaInstallerOptions, JavaInstallerResults } from '../base-models';
+  extractJdkFile,
+  getDownloadArchiveExtension,
+  isVersionSatisfies
+} from '../../util';
+import {
+  JavaDownloadRelease,
+  JavaInstallerOptions,
+  JavaInstallerResults
+} from '../base-models';
 
 export class ZuluDistribution extends JavaBase {
   constructor(installerOptions: JavaInstallerOptions) {
     super('Zulu', installerOptions);
   }
 
-  protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
+  protected async findPackageForDownload(
+    version: string
+  ): Promise<JavaDownloadRelease> {
     const availableVersionsRaw = await this.getAvailableVersions();
     const availableVersions = availableVersionsRaw.map(item => {
       return {
@@ -42,9 +52,12 @@ export class ZuluDistribution extends JavaBase {
         } as JavaDownloadRelease;
       });
 
-    const resolvedFullVersion = satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
+    const resolvedFullVersion =
+      satisfiedVersions.length > 0 ? satisfiedVersions[0] : null;
     if (!resolvedFullVersion) {
-      const availableOptions = availableVersions.map(item => item.version).join(', ');
+      const availableOptions = availableVersions
+        .map(item => item.version)
+        .join(', ');
       const availableOptionsMessage = availableOptions
         ? `\nAvailable versions: ${availableOptions}`
         : '';
@@ -56,18 +69,18 @@ export class ZuluDistribution extends JavaBase {
     return resolvedFullVersion;
   }
 
-  protected async downloadTool(javaRelease: JavaDownloadRelease): Promise<JavaInstallerResults> {
+  protected async downloadTool(
-    let extractedJavaPath: string;
+    javaRelease: JavaDownloadRelease
-
+  ): Promise<JavaInstallerResults> {
     core.info(
       `Downloading Java ${javaRelease.version} (${this.distribution}) from ${javaRelease.url} ...`
     );
     const javaArchivePath = await tc.downloadTool(javaRelease.url);
 
     core.info(`Extracting Java archive...`);
-    let extension = getDownloadArchiveExtension();
+    const extension = getDownloadArchiveExtension();
 
-    extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
+    const extractedJavaPath = await extractJdkFile(javaArchivePath, extension);
 
     const archiveName = fs.readdirSync(extractedJavaPath)[0];
     const archivePath = path.join(extractedJavaPath, archiveName);
@@ -79,11 +92,11 @@ export class ZuluDistribution extends JavaBase {
       this.architecture
     );
 
-    return { version: javaRelease.version, path: javaPath };
+    return {version: javaRelease.version, path: javaPath};
   }
 
   private async getAvailableVersions(): Promise<IZuluVersions[]> {
-    const { arch, hw_bitness, abi } = this.getArchitectureOptions();
+    const {arch, hw_bitness, abi} = this.getArchitectureOptions();
     const [bundleType, features] = this.packageType.split('+');
     const platform = this.getPlatformOption();
     const extension = getDownloadArchiveExtension();
@@ -91,8 +104,9 @@ export class ZuluDistribution extends JavaBase {
     const releaseStatus = this.stable ? 'ga' : 'ea';
 
     if (core.isDebug()) {
-      console.time('azul-retrieve-available-versions');
+      console.time('Retrieving available versions for Zulu took'); // eslint-disable-line no-console
     }
+
     const requestArguments = [
       `os=${platform}`,
       `ext=${extension}`,
@@ -108,18 +122,20 @@ export class ZuluDistribution extends JavaBase {
       .join('&');
 
     const availableVersionsUrl = `https://api.azul.com/zulu/download/community/v1.0/bundles/?${requestArguments}`;
-    if (core.isDebug()) {
+
-      core.debug(`Gathering available versions from '${availableVersionsUrl}'`);
+    core.debug(`Gathering available versions from '${availableVersionsUrl}'`);
-    }
 
     const availableVersions =
-      (await this.http.getJson<Array<IZuluVersions>>(availableVersionsUrl)).result ?? [];
+      (await this.http.getJson<Array<IZuluVersions>>(availableVersionsUrl))
+        .result ?? [];
 
     if (core.isDebug()) {
       core.startGroup('Print information about available versions');
-      console.timeEnd('azul-retrieve-available-versions');
+      console.timeEnd('Retrieving available versions for Zulu took'); // eslint-disable-line no-console
-      console.log(`Available versions: [${availableVersions.length}]`);
+      core.debug(`Available versions: [${availableVersions.length}]`);
-      console.log(availableVersions.map(item => item.jdk_version.join('.')).join(', '));
+      core.debug(
+        availableVersions.map(item => item.jdk_version.join('.')).join(', ')
+      );
       core.endGroup();
     }
 
@@ -134,14 +150,14 @@ export class ZuluDistribution extends JavaBase {
     const arch = this.distributionArchitecture();
     switch (arch) {
       case 'x64':
-        return { arch: 'x86', hw_bitness: '64', abi: '' };
+        return {arch: 'x86', hw_bitness: '64', abi: ''};
       case 'x86':
-        return { arch: 'x86', hw_bitness: '32', abi: '' };
+        return {arch: 'x86', hw_bitness: '32', abi: ''};
       case 'aarch64':
       case 'arm64':
-        return { arch: 'arm', hw_bitness: '64', abi: '' };
+        return {arch: 'arm', hw_bitness: '64', abi: ''};
       default:
-        return { arch: arch, hw_bitness: '', abi: '' };
+        return {arch: arch, hw_bitness: '', abi: ''};
     }
   }
 

src/gpg.ts

@@ -3,7 +3,7 @@ import * as path from 'path';
 import * as io from '@actions/io';
 import * as exec from '@actions/exec';
 import * as util from './util';
-import { ExecOptions } from '@actions/exec/lib/interfaces';
+import {ExecOptions} from '@actions/exec/lib/interfaces';
 
 export const PRIVATE_KEY_FILE = path.join(util.getTempDir(), 'private-key.asc');
 
@@ -28,7 +28,13 @@ export async function importKey(privateKey: string) {
 
   await exec.exec(
     'gpg',
-    ['--batch', '--import-options', 'import-show', '--import', PRIVATE_KEY_FILE],
+    [
+      '--batch',
+      '--import-options',
+      'import-show',
+      '--import',
+      PRIVATE_KEY_FILE
+    ],
     options
   );
 
@@ -39,7 +45,11 @@ export async function importKey(privateKey: string) {
 }
 
 export async function deleteKey(keyFingerprint: string) {
-  await exec.exec('gpg', ['--batch', '--yes', '--delete-secret-and-public-key', keyFingerprint], {
+  await exec.exec(
-    silent: true
+    'gpg',
-  });
+    ['--batch', '--yes', '--delete-secret-and-public-key', keyFingerprint],
+    {
+      silent: true
+    }
+  );
 }

src/setup-java.ts

@@ -1,18 +1,24 @@
 import fs from 'fs';
 import * as core from '@actions/core';
 import * as auth from './auth';
-import { getBooleanInput, isCacheFeatureAvailable, getVersionFromFileContent } from './util';
+import {
+  getBooleanInput,
+  isCacheFeatureAvailable,
+  getVersionFromFileContent
+} from './util';
 import * as toolchains from './toolchains';
 import * as constants from './constants';
-import { restore } from './cache';
+import {restore} from './cache';
 import * as path from 'path';
-import { getJavaDistribution } from './distributions/distribution-factory';
+import {getJavaDistribution} from './distributions/distribution-factory';
-import { JavaInstallerOptions } from './distributions/base-models';
+import {JavaInstallerOptions} from './distributions/base-models';
 
 async function run() {
   try {
     const versions = core.getMultilineInput(constants.INPUT_JAVA_VERSION);
-    const distributionName = core.getInput(constants.INPUT_DISTRIBUTION, { required: true });
+    const distributionName = core.getInput(constants.INPUT_DISTRIBUTION, {
+      required: true
+    });
     const versionFile = core.getInput(constants.INPUT_JAVA_VERSION_FILE);
     const architecture = core.getInput(constants.INPUT_ARCHITECTURE);
     const packageType = core.getInput(constants.INPUT_JAVA_PACKAGE);
@@ -41,17 +47,18 @@ async function run() {
     };
 
     if (!versions.length) {
-      core.debug('java-version input is empty, looking for java-version-file input');
+      core.debug(
-      const content = fs
+        'java-version input is empty, looking for java-version-file input'
-        .readFileSync(versionFile)
+      );
-        .toString()
+      const content = fs.readFileSync(versionFile).toString().trim();
-        .trim();
 
       const version = getVersionFromFileContent(content, distributionName);
       core.debug(`Parsed version from file '${version}'`);
 
       if (!version) {
-        throw new Error(`No supported version was found in file ${versionFile}`);
+        throw new Error(
+          `No supported version was found in file ${versionFile}`
+        );
       }
 
       await installVersion(version, installerInputsOptions);
@@ -75,7 +82,11 @@ async function run() {
 
 run();
 
-async function installVersion(version: string, options: installerInputsOptions, toolchainId = 0) {
+async function installVersion(
+  version: string,
+  options: installerInputsOptions,
+  toolchainId = 0
+) {
   const {
     distributionName,
     jdkFile,
@@ -92,9 +103,15 @@ async function installVersion(version: string, options: installerInputsOptions,
     version
   };
 
-  const distribution = getJavaDistribution(distributionName, installerOptions, jdkFile);
+  const distribution = getJavaDistribution(
+    distributionName,
+    installerOptions,
+    jdkFile
+  );
   if (!distribution) {
-    throw new Error(`No supported distribution was found for input ${distributionName}`);
+    throw new Error(
+      `No supported distribution was found for input ${distributionName}`
+    );
   }
 
   const result = await distribution.setupJava();

src/toolchains.ts

@@ -5,8 +5,8 @@ import * as core from '@actions/core';
 import * as io from '@actions/io';
 import * as constants from './constants';
 
-import { getBooleanInput } from './util';
+import {getBooleanInput} from './util';
-import { create as xmlCreate } from 'xmlbuilder2';
+import {create as xmlCreate} from 'xmlbuilder2';
 
 interface JdkInfo {
   version: string;
@@ -21,11 +21,16 @@ export async function configureToolchains(
   jdkHome: string,
   toolchainId?: string
 ) {
-  const vendor = core.getInput(constants.INPUT_MVN_TOOLCHAIN_VENDOR) || distributionName;
+  const vendor =
+    core.getInput(constants.INPUT_MVN_TOOLCHAIN_VENDOR) || distributionName;
   const id = toolchainId || `${vendor}_${version}`;
   const settingsDirectory =
-    core.getInput(constants.INPUT_SETTINGS_PATH) || path.join(os.homedir(), constants.M2_DIR);
+    core.getInput(constants.INPUT_SETTINGS_PATH) ||
-  const overwriteSettings = getBooleanInput(constants.INPUT_OVERWRITE_SETTINGS, true);
+    path.join(os.homedir(), constants.M2_DIR);
+  const overwriteSettings = getBooleanInput(
+    constants.INPUT_OVERWRITE_SETTINGS,
+    true
+  );
 
   await createToolchainsSettings({
     jdkInfo: {
@@ -54,7 +59,9 @@ export async function createToolchainsSettings({
   // when an alternate m2 location is specified use only that location (no .m2 directory)
   // otherwise use the home/.m2/ path
   await io.mkdirP(settingsDirectory);
-  const originalToolchains = await readExistingToolchainsFile(settingsDirectory);
+  const originalToolchains = await readExistingToolchainsFile(
+    settingsDirectory
+  );
   const updatedToolchains = generateToolchainDefinition(
     originalToolchains,
     jdkInfo.version,
@@ -62,7 +69,11 @@ export async function createToolchainsSettings({
     jdkInfo.id,
     jdkInfo.jdkHome
   );
-  await writeToolchainsFileToDisk(settingsDirectory, updatedToolchains, overwriteSettings);
+  await writeToolchainsFileToDisk(
+    settingsDirectory,
+    updatedToolchains,
+    overwriteSettings
+  );
 }
 
 // only exported for testing purposes

src/util.ts

@@ -6,16 +6,18 @@ import * as cache from '@actions/cache';
 import * as core from '@actions/core';
 
 import * as tc from '@actions/tool-cache';
-import { INPUT_JOB_STATUS, DISTRIBUTIONS_ONLY_MAJOR_VERSION } from './constants';
+import {INPUT_JOB_STATUS, DISTRIBUTIONS_ONLY_MAJOR_VERSION} from './constants';
 
 export function getTempDir() {
-  let tempDirectory = process.env['RUNNER_TEMP'] || os.tmpdir();
+  const tempDirectory = process.env['RUNNER_TEMP'] || os.tmpdir();
 
   return tempDirectory;
 }
 
-export function getBooleanInput(inputName: string, defaultValue: boolean = false) {
+export function getBooleanInput(inputName: string, defaultValue = false) {
-  return (core.getInput(inputName) || String(defaultValue)).toUpperCase() === 'TRUE';
+  return (
+    (core.getInput(inputName) || String(defaultValue)).toUpperCase() === 'TRUE'
+  );
 }
 
 export function getVersionFromToolcachePath(toolPath: string) {
@@ -28,7 +30,9 @@ export function getVersionFromToolcachePath(toolPath: string) {
 
 export async function extractJdkFile(toolPath: string, extension?: string) {
   if (!extension) {
-    extension = toolPath.endsWith('.tar.gz') ? 'tar.gz' : path.extname(toolPath);
+    extension = toolPath.endsWith('.tar.gz')
+      ? 'tar.gz'
+      : path.extname(toolPath);
     if (extension.startsWith('.')) {
       extension = extension.substring(1);
     }
@@ -63,7 +67,11 @@ export function isVersionSatisfies(range: string, version: string): boolean {
   return semver.satisfies(version, range);
 }
 
-export function getToolcachePath(toolName: string, version: string, architecture: string) {
+export function getToolcachePath(
+  toolName: string,
+  version: string,
+  architecture: string
+) {
   const toolcacheRoot = process.env['RUNNER_TOOL_CACHE'] ?? '';
   const fullPath = path.join(toolcacheRoot, toolName, version, architecture);
   if (fs.existsSync(fullPath)) {
@@ -80,7 +88,9 @@ export function isJobStatusSuccess() {
 }
 
 export function isGhes(): boolean {
-  const ghUrl = new URL(process.env['GITHUB_SERVER_URL'] || 'https://github.com');
+  const ghUrl = new URL(
+    process.env['GITHUB_SERVER_URL'] || 'https://github.com'
+  );
   return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
 }
 
@@ -96,7 +106,9 @@ export function isCacheFeatureAvailable(): boolean {
     return false;
   }
 
-  core.warning('The runner was not able to contact the cache service. Caching will be skipped');
+  core.warning(
+    'The runner was not able to contact the cache service. Caching will be skipped'
+  );
   return false;
 }
 
@@ -104,7 +116,7 @@ export function getVersionFromFileContent(
   content: string,
   distributionName: string
 ): string | null {
-  const javaVersionRegExp = /(?<version>(?<=(^|\s|\-))(\d+\S*))(\s|$)/;
+  const javaVersionRegExp = /(?<version>(?<=(^|\s|-))(\d+\S*))(\s|$)/;
   const fileContent = content.match(javaVersionRegExp)?.groups?.version
     ? (content.match(javaVersionRegExp)?.groups?.version as string)
     : '';
@@ -117,7 +129,9 @@ export function getVersionFromFileContent(
   const tentativeVersion = avoidOldNotation(fileContent);
   const rawVersion = tentativeVersion.split('-')[0];
 
-  let version = semver.validRange(rawVersion) ? tentativeVersion : semver.coerce(tentativeVersion);
+  let version = semver.validRange(rawVersion)
+    ? tentativeVersion
+    : semver.coerce(tentativeVersion);
 
   core.debug(`Range version from file is '${version}'`);
 

tsconfig.json

@@ -21,6 +21,7 @@
     // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
     // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
     // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+    "newLine": "lf",                          /* Specify the end of line sequence to be used when emitting files: ‘CRLF’ (dos) or ‘LF’ (unix). */
 
     /* Strict Type-Checking Options */
     "strict": true,                           /* Enable all strict type-checking options. */

yaml-lint-config.yml

@@ -1,7 +0,0 @@
-extends: default
-
-rules:
-  # 100 chars should be enough, but don't fail if a line is longer
-  line-length:
-    max: 100
-    level: warning