Prepare documentation for v6 release (#1253)

Update public examples and release messaging to make v6 the recommended stable version, include late-cycle v6 features, and increase the JetBrains test timeout to avoid cold-run flakes.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 24e3d384-3bda-4ca3-b1fc-f49e340c174f

.eslintignore

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

.eslintrc.js

@@ -1,51 +0,0 @@
-// 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-node', '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}],
-    'node/no-extraneous-import': 'error'
-  },
-  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
-  }
-};

.github/ISSUE_TEMPLATE/new_distribution_request.md

@@ -0,0 +1,22 @@
+---
+name: New Java distribution template
+about: Suggest a new Java distribution
+title: ''
+labels: feature request, needs triage
+assignees: ''
+---
+
+**Description:**
+Describe your proposal.
+
+**Justification:**
+Justification or a use case for your proposal.
+
+**Download URL:**
+Download URL for the new distribution.
+
+**License:**
+Link to the license for the new distribution.
+
+**Are you willing to submit a PR?**
+<!--- We accept contributions! -->

.github/PULL_REQUEST_TEMPLATE/new_distribution_pull_request_template.md

@@ -0,0 +1,16 @@
+**Description:**
+Describe your changes.
+
+**Related issue:**
+Add link to the related issue.
+
+**Download URL:**
+Download URL for the new distribution.
+
+**License:**
+Link to the license for the new distribution.
+
+**Check list:**
+- [ ] Mark if documentation changes are required.
+- [ ] Mark if tests were added or updated to cover the changes.
+- [ ] Mark if new distribution is being added.

.github/dependabot.yml

@@ -0,0 +1,22 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  # Enable version updates for npm
+  - package-ecosystem: 'npm'
+    # Look for `package.json` and `lock` files in the `root` directory
+    directory: '/'
+    # Check the npm registry for updates every day (weekdays)
+    schedule:
+      interval: 'weekly'
+
+  # Enable version updates for GitHub Actions
+  - package-ecosystem: 'github-actions'
+    # Workflow files stored in the default location of `.github/workflows`
+    # You don't need to specify `/.github/workflows` for `directory`. You can use `directory: "/"`.
+    directory: '/'
+    schedule:
+      interval: 'weekly'

.github/java.json

@@ -9,6 +9,31 @@
                     "message": 3
                 }
             ]
+        },
+        {
+            "owner": "javac",
+            "pattern": [
+                {
+                    "regexp": "^([^:]+):(\\d+): (warning|error): (.+?)$",
+                    "file": 1,
+                    "line": 2,
+                    "severity": 3,
+                    "message": 4
+                }
+            ]
+        },
+        {
+            "owner": "maven-javac",
+            "pattern": [
+                {
+                    "regexp": "^\\[(WARNING|ERROR)\\]\\s+(.+?\\.java):\\[(\\d+),(\\d+)\\]\\s+(.+)$",
+                    "severity": 1,
+                    "file": 2,
+                    "line": 3,
+                    "column": 4,
+                    "message": 5
+                }
+            ]
         }
     ]
 }

.github/pull_request_template.md

@@ -5,5 +5,6 @@ Describe your changes.
 Add link to the related issue.
 
 **Check list:**
+- [ ] Ran `npm run check` locally (format, lint, build, test) and all checks pass.
 - [ ] Mark if documentation changes are required.
 - [ ] Mark if tests were added or updated to cover the changes.

.github/workflows/basic-validation.yml

@@ -11,9 +11,12 @@ on:
     paths-ignore:
       - '**.md'
 
+permissions:
+  contents: read
+
 jobs:
   call-basic-validation:
     name: Basic validation
     uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
     with:
-      node-version: '20.x'
+      node-version: '24.x'

.github/workflows/benchmark-cache-restore.yml

@@ -0,0 +1,211 @@
+name: Benchmark cache restore
+
+on:
+  workflow_dispatch:
+    inputs:
+      baseline-ref:
+        description: Git ref containing the sequential restore implementation
+        required: true
+        default: main
+        type: string
+      candidate-ref:
+        description: Git ref containing the concurrent restore implementation (defaults to the dispatched ref)
+        required: false
+        type: string
+
+permissions:
+  contents: read
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  warm-caches:
+    name: Warm ${{ matrix.tool }} ${{ matrix.profile }} caches (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    cache-mode: write-only
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
+        tool: [maven, gradle]
+        profile: [small, large]
+    steps:
+      - name: Checkout benchmark workflow
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Checkout baseline
+        uses: actions/checkout@v7
+        with:
+          path: baseline
+          persist-credentials: false
+          ref: ${{ inputs.baseline-ref }}
+      - name: Checkout candidate
+        uses: actions/checkout@v7
+        with:
+          path: candidate
+          persist-credentials: false
+          ref: ${{ inputs.candidate-ref || github.ref }}
+      - name: Prepare benchmark inputs
+        run: bash __tests__/benchmark-cache-restore.sh prepare "${{ matrix.tool }}" "${{ matrix.profile }}"
+      - name: Prepare cache save
+        uses: ./candidate
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+      - name: Populate benchmark caches
+        run: |
+          bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+          bash __tests__/benchmark-cache-restore.sh populate "${{ matrix.tool }}" "${{ matrix.profile }}"
+
+  benchmark:
+    name: Benchmark ${{ matrix.tool }} ${{ matrix.profile }} (${{ matrix.os }})
+    needs: warm-caches
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
+        tool: [maven, gradle]
+        profile: [small, large]
+    steps:
+      - name: Checkout benchmark workflow
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Checkout baseline
+        uses: actions/checkout@v7
+        with:
+          path: baseline
+          persist-credentials: false
+          ref: ${{ inputs.baseline-ref }}
+      - name: Checkout candidate
+        uses: actions/checkout@v7
+        with:
+          path: candidate
+          persist-credentials: false
+          ref: ${{ inputs.candidate-ref || github.ref }}
+      - name: Prepare benchmark inputs
+        run: bash __tests__/benchmark-cache-restore.sh prepare "${{ matrix.tool }}" "${{ matrix.profile }}"
+
+      - name: Reset caches for baseline iteration 1
+        run: bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+      - name: Start baseline iteration 1 timer
+        run: bash __tests__/benchmark-cache-restore.sh start "${{ matrix.tool }}"
+      - name: Restore with baseline iteration 1
+        id: baseline-1
+        uses: ./baseline
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+          cache-read-only: true
+      - name: Record baseline iteration 1
+        env:
+          CACHE_HIT: ${{ steps.baseline-1.outputs.cache-hit }}
+        run: bash __tests__/benchmark-cache-restore.sh record "${{ matrix.tool }}" "${{ matrix.os }}" "${{ matrix.profile }}" baseline 1 "$CACHE_HIT"
+
+      - name: Reset caches for candidate iteration 1
+        run: bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+      - name: Start candidate iteration 1 timer
+        run: bash __tests__/benchmark-cache-restore.sh start "${{ matrix.tool }}"
+      - name: Restore with candidate iteration 1
+        id: candidate-1
+        uses: ./candidate
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+          cache-read-only: true
+      - name: Record candidate iteration 1
+        env:
+          CACHE_HIT: ${{ steps.candidate-1.outputs.cache-hit }}
+        run: bash __tests__/benchmark-cache-restore.sh record "${{ matrix.tool }}" "${{ matrix.os }}" "${{ matrix.profile }}" candidate 1 "$CACHE_HIT"
+
+      - name: Reset caches for candidate iteration 2
+        run: bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+      - name: Start candidate iteration 2 timer
+        run: bash __tests__/benchmark-cache-restore.sh start "${{ matrix.tool }}"
+      - name: Restore with candidate iteration 2
+        id: candidate-2
+        uses: ./candidate
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+          cache-read-only: true
+      - name: Record candidate iteration 2
+        env:
+          CACHE_HIT: ${{ steps.candidate-2.outputs.cache-hit }}
+        run: bash __tests__/benchmark-cache-restore.sh record "${{ matrix.tool }}" "${{ matrix.os }}" "${{ matrix.profile }}" candidate 2 "$CACHE_HIT"
+
+      - name: Reset caches for baseline iteration 2
+        run: bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+      - name: Start baseline iteration 2 timer
+        run: bash __tests__/benchmark-cache-restore.sh start "${{ matrix.tool }}"
+      - name: Restore with baseline iteration 2
+        id: baseline-2
+        uses: ./baseline
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+          cache-read-only: true
+      - name: Record baseline iteration 2
+        env:
+          CACHE_HIT: ${{ steps.baseline-2.outputs.cache-hit }}
+        run: bash __tests__/benchmark-cache-restore.sh record "${{ matrix.tool }}" "${{ matrix.os }}" "${{ matrix.profile }}" baseline 2 "$CACHE_HIT"
+
+      - name: Reset caches for baseline iteration 3
+        run: bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+      - name: Start baseline iteration 3 timer
+        run: bash __tests__/benchmark-cache-restore.sh start "${{ matrix.tool }}"
+      - name: Restore with baseline iteration 3
+        id: baseline-3
+        uses: ./baseline
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+          cache-read-only: true
+      - name: Record baseline iteration 3
+        env:
+          CACHE_HIT: ${{ steps.baseline-3.outputs.cache-hit }}
+        run: bash __tests__/benchmark-cache-restore.sh record "${{ matrix.tool }}" "${{ matrix.os }}" "${{ matrix.profile }}" baseline 3 "$CACHE_HIT"
+
+      - name: Reset caches for candidate iteration 3
+        run: bash __tests__/benchmark-cache-restore.sh reset "${{ matrix.tool }}"
+      - name: Start candidate iteration 3 timer
+        run: bash __tests__/benchmark-cache-restore.sh start "${{ matrix.tool }}"
+      - name: Restore with candidate iteration 3
+        id: candidate-3
+        uses: ./candidate
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: ${{ matrix.tool }}
+          cache-dependency-path: benchmark/${{ matrix.tool == 'maven' && 'pom.xml' || 'build.gradle' }}
+          cache-read-only: true
+      - name: Record candidate iteration 3
+        env:
+          CACHE_HIT: ${{ steps.candidate-3.outputs.cache-hit }}
+        run: bash __tests__/benchmark-cache-restore.sh record "${{ matrix.tool }}" "${{ matrix.os }}" "${{ matrix.profile }}" candidate 3 "$CACHE_HIT"
+
+      - name: Summarize benchmark
+        run: bash __tests__/benchmark-cache-restore.sh summarize "${{ matrix.tool }}" "$GITHUB_STEP_SUMMARY"
+      - name: Upload raw timings
+        uses: actions/upload-artifact@v7
+        with:
+          name: cache-restore-${{ matrix.os }}-${{ matrix.tool }}-${{ matrix.profile }}
+          path: .benchmark-results/timings.csv
+          if-no-files-found: error

.github/workflows/check-dist.yml

@@ -11,9 +11,12 @@ on:
       - '**.md'
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   call-check-dist:
     name: Check dist/
     uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
     with:
-      node-version: '20.x'
+      node-version: '24.x'

.github/workflows/codeql-analysis.yml

@@ -8,7 +8,13 @@ on:
   schedule:
     - cron: '0 3 * * 0'
 
+permissions: {}
+
 jobs:
   call-codeQL-analysis:
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
     name: CodeQL analysis
     uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main

.github/workflows/e2e-cache-dependency-path.yml

@@ -1,93 +0,0 @@
-name: Validate cache with cache-dependency-path option
-
-on:
-  push:
-    branches:
-      - main
-      - releases/*
-    paths-ignore:
-      - '**.md'
-  pull_request:
-    paths-ignore:
-      - '**.md'
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  gradle1-save:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Run setup-java with the cache for gradle
-        uses: ./
-        id: setup-java
-        with:
-          distribution: 'adopt'
-          java-version: '11'
-          cache: gradle
-          cache-dependency-path: __tests__/cache/gradle1/*.gradle*
-      - name: Create files to cache
-        # Need to avoid using Gradle daemon to stabilize the save process on Windows
-        # https://github.com/actions/cache/issues/454#issuecomment-840493935
-        run: |
-          gradle downloadDependencies --no-daemon -p __tests__/cache/gradle1
-          if [ ! -d ~/.gradle/caches ]; then
-            echo "::error::The ~/.gradle/caches directory does not exist unexpectedly"
-            exit 1
-          fi
-  gradle1-restore:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
-    needs: gradle1-save
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Run setup-java with the cache for gradle
-        uses: ./
-        id: setup-java
-        with:
-          distribution: 'adopt'
-          java-version: '11'
-          cache: gradle
-          cache-dependency-path: __tests__/cache/gradle1/*.gradle*
-      - name: Confirm that ~/.gradle/caches directory has been made
-        run: |
-          if [ ! -d ~/.gradle/caches ]; then
-            echo "::error::The ~/.gradle/caches directory does not exist unexpectedly"
-            exit 1
-          fi
-          ls ~/.gradle/caches/
-  gradle2-restore:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
-    needs: gradle1-save
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Run setup-java with the cache for gradle
-        uses: ./
-        id: setup-java
-        with:
-          distribution: 'adopt'
-          java-version: '11'
-          cache: gradle
-          cache-dependency-path: __tests__/cache/gradle2/*.gradle*
-      - name: Confirm that ~/.gradle/caches directory has not been made
-        run: |
-          if [ -d ~/.gradle/caches ]; then
-            echo "::error::The ~/.gradle/caches directory exists unexpectedly"
-            exit 1
-          fi

.github/workflows/e2e-cache.yml

@@ -11,6 +11,9 @@ on:
     paths-ignore:
       - '**.md'
 
+permissions:
+  contents: read
+
 defaults:
   run:
     shell: bash
@@ -18,102 +21,111 @@ defaults:
 jobs:
   gradle-save:
     runs-on: ${{ matrix.os }}
+    cache-mode: write-only
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
-          java-version: '11'
+          java-version: '17'
           cache: gradle
       - name: Create files to cache
         # Need to avoid using Gradle daemon to stabilize the save process on Windows
         # https://github.com/actions/cache/issues/454#issuecomment-840493935
         run: |
           gradle downloadDependencies --no-daemon -p __tests__/cache/gradle1
-          if [ ! -d ~/.gradle/caches ]; then
+          mkdir -p "$HOME/.gradle/wrapper/dists/setup-java-e2e"
-            echo "::error::The ~/.gradle/caches directory does not exist unexpectedly"
+          echo "gradle wrapper cache" > "$HOME/.gradle/wrapper/dists/setup-java-e2e/payload"
-            exit 1
+          bash __tests__/check-dir.sh "$HOME/.gradle/caches"
-          fi
+          bash __tests__/check-dir.sh "$HOME/.gradle/wrapper/dists"
   gradle-restore:
     runs-on: ${{ matrix.os }}
+    cache-mode: read
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
     needs: gradle-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           cache: gradle
+          cache-read-only: true
       - name: Confirm that ~/.gradle/caches directory has been made
-        run: |
+        run: bash __tests__/check-dir.sh "$HOME/.gradle/caches"
-          if [ ! -d ~/.gradle/caches ]; then
+      - name: Confirm that the Gradle Wrapper cache has been restored
-            echo "::error::The ~/.gradle/caches directory does not exist unexpectedly"
+        run: bash __tests__/check-dir.sh "$HOME/.gradle/wrapper/dists"
-            exit 1
-          fi
-          ls ~/.gradle/caches/
   maven-save:
     runs-on: ${{ matrix.os }}
+    cache-mode: write-only
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Run setup-java with the cache for maven
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           cache: maven
       - name: Create files to cache
         run: |
           mvn verify -f __tests__/cache/maven/pom.xml
-          if [ ! -d ~/.m2/repository ]; then
+          mkdir -p "$HOME/.m2/wrapper/dists/setup-java-e2e"
-            echo "::error::The ~/.m2/repository directory does not exist unexpectedly"
+          echo "maven wrapper cache" > "$HOME/.m2/wrapper/dists/setup-java-e2e/payload"
-            exit 1
+          bash __tests__/check-dir.sh "$HOME/.m2/repository"
-          fi
+          bash __tests__/check-dir.sh "$HOME/.m2/wrapper/dists"
   maven-restore:
     runs-on: ${{ matrix.os }}
+    cache-mode: read
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
     needs: maven-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Run setup-java with the cache for maven
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           cache: maven
+          cache-read-only: true
       - name: Confirm that ~/.m2/repository directory has been made
-        run: |
+        run: bash __tests__/check-dir.sh "$HOME/.m2/repository"
-          if [ ! -d ~/.m2/repository ]; then
+      - name: Confirm that the Maven Wrapper cache has been restored
-            echo "::error::The ~/.m2/repository directory does not exist unexpectedly"
+        run: bash __tests__/check-dir.sh "$HOME/.m2/wrapper/dists"
-            exit 1
-          fi
-          ls ~/.m2/repository
   sbt-save:
     runs-on: ${{ matrix.os }}
+    cache-mode: write-only
     defaults:
       run:
         shell: bash
@@ -121,19 +133,21 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-22.04]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Run setup-java with the cache for sbt
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           cache: sbt
       - name: Setup SBT
-        if: matrix.os == 'macos-13'
+        if: matrix.os == 'macos-15-intel'
         run: |
           echo ""Installing SBT...""
           brew install sbt
@@ -141,28 +155,17 @@ jobs:
         run: sbt update
 
       - name: Check files to cache on macos-latest
-        if: matrix.os == 'macos-13'
+        if: matrix.os == 'macos-15-intel'
-        run: |
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/Library/Caches/Coursier"
-          if [ ! -d ~/Library/Caches/Coursier ]; then
-            echo "::error::The ~/Library/Caches/Coursier directory does not exist unexpectedly"
-            exit 1
-          fi
       - name: Check files to cache on windows-latest
         if: matrix.os == 'windows-latest'
-        run: |
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/AppData/Local/Coursier/Cache"
-          if [ ! -d ~/AppData/Local/Coursier/Cache ]; then
-            echo "::error::The ~/AppData/Local/Coursier/Cache directory does not exist unexpectedly"
-            exit 1
-          fi
       - name: Check files to cache on ubuntu-latest
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.os == 'ubuntu-22.04'
-        run: |
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/.cache/coursier"
-          if [ ! -d ~/.cache/coursier ]; then
-            echo "::error::The ~/.cache/coursier directory does not exist unexpectedly"
-            exit 1
-          fi
   sbt-restore:
     runs-on: ${{ matrix.os }}
+    cache-mode: read
     defaults:
       run:
         shell: bash
@@ -170,40 +173,342 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-22.04]
     needs: sbt-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Run setup-java with the cache for sbt
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           cache: sbt
+          cache-read-only: true
 
       - name: Confirm that ~/Library/Caches/Coursier directory has been made
-        if: matrix.os == 'macos-13'
+        if: matrix.os == 'macos-15-intel'
-        run: |
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/Library/Caches/Coursier"
-          if [ ! -d ~/Library/Caches/Coursier ]; then
-            echo "::error::The ~/Library/Caches/Coursier directory does not exist unexpectedly"
-            exit 1
-          fi
-          ls ~/Library/Caches/Coursier
       - name: Confirm that ~/AppData/Local/Coursier/Cache directory has been made
         if: matrix.os == 'windows-latest'
-        run: |
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/AppData/Local/Coursier/Cache"
-          if [ ! -d ~/AppData/Local/Coursier/Cache ]; then
-            echo "::error::The ~/AppData/Local/Coursier/Cache directory does not exist unexpectedly"
-            exit 1
-          fi
-          ls ~/AppData/Local/Coursier/Cache
       - name: Confirm that ~/.cache/coursier directory has been made
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.os == 'ubuntu-22.04'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/.cache/coursier"
+  gradle1-save:
+    runs-on: ${{ matrix.os }}
+    cache-mode: write-only
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for gradle
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+          cache: gradle
+          cache-dependency-path: __tests__/cache/gradle1/*.gradle*
+      - name: Create files to cache
+        # Need to avoid using Gradle daemon to stabilize the save process on Windows
+        # https://github.com/actions/cache/issues/454#issuecomment-840493935
         run: |
-          if [ ! -d ~/.cache/coursier ]; then
+          gradle downloadDependencies --no-daemon -p __tests__/cache/gradle1
-            echo "::error::The ~/.cache/coursier directory does not exist unexpectedly"
+          mkdir -p "$HOME/.gradle/wrapper/dists/setup-java-e2e-gradle1"
-            exit 1
+          echo "gradle wrapper cache gradle1" > "$HOME/.gradle/wrapper/dists/setup-java-e2e-gradle1/payload"
-          fi
+          bash __tests__/check-dir.sh "$HOME/.gradle/caches"
-          ls ~/.cache/coursier
+          bash __tests__/check-dir.sh "$HOME/.gradle/wrapper/dists"
+  gradle1-restore:
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    needs: gradle1-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for gradle
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: gradle
+          cache-dependency-path: __tests__/cache/gradle1/*.gradle*
+      - name: Confirm that ~/.gradle/caches directory has been made
+        run: bash __tests__/check-dir.sh "$HOME/.gradle/caches"
+      - name: Confirm that the Gradle Wrapper cache has been restored
+        run: bash __tests__/check-dir.sh "$HOME/.gradle/wrapper/dists"
+  gradle2-restore:
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    needs: gradle1-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for gradle
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: gradle
+          cache-dependency-path: __tests__/cache/gradle2/*.gradle*
+      - name: Confirm that ~/.gradle/caches directory has not been made
+        run: bash __tests__/check-dir.sh "$HOME/.gradle/caches" absent
+  maven1-save:
+    runs-on: ${{ matrix.os }}
+    cache-mode: write-only
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for maven
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: maven
+          cache-dependency-path: __tests__/cache/maven/pom.xml
+      - name: Create files to cache
+        run: |
+          mvn verify -f __tests__/cache/maven/pom.xml
+          mkdir -p "$HOME/.m2/wrapper/dists/setup-java-e2e-maven1"
+          echo "maven wrapper cache maven1" > "$HOME/.m2/wrapper/dists/setup-java-e2e-maven1/payload"
+          bash __tests__/check-dir.sh "$HOME/.m2/repository"
+          bash __tests__/check-dir.sh "$HOME/.m2/wrapper/dists"
+  maven1-restore:
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
+    needs: maven1-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for maven
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: maven
+          cache-dependency-path: __tests__/cache/maven/pom.xml
+      - name: Confirm that ~/.m2/repository directory has been made
+        run: bash __tests__/check-dir.sh "$HOME/.m2/repository"
+      - name: Confirm that the Maven Wrapper cache has been restored
+        run: bash __tests__/check-dir.sh "$HOME/.m2/wrapper/dists"
+  maven2-restore:
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
+    needs: maven1-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for maven
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: maven
+          cache-dependency-path: |
+            __tests__/cache/maven2/pom.xml
+            README.md
+      - name: Confirm that ~/.m2/repository directory has not been made
+        run: bash __tests__/check-dir.sh "$HOME/.m2/repository" absent
+  sbt1-save:
+    runs-on: ${{ matrix.os }}
+    cache-mode: write-only
+    defaults:
+      run:
+        shell: bash
+        working-directory: __tests__/cache/sbt
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-22.04]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for sbt
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: sbt
+          cache-dependency-path: __tests__/cache/sbt/*.sbt
+      - name: Setup SBT
+        if: matrix.os == 'macos-15-intel'
+        run: |
+          echo ""Installing SBT...""
+          brew install sbt
+      - name: Create files to cache
+        run: sbt update
+
+      - name: Check files to cache on macos-latest
+        if: matrix.os == 'macos-15-intel'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/Library/Caches/Coursier"
+      - name: Check files to cache on windows-latest
+        if: matrix.os == 'windows-latest'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/AppData/Local/Coursier/Cache"
+      - name: Check files to cache on ubuntu-latest
+        if: matrix.os == 'ubuntu-22.04'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/.cache/coursier"
+  sbt1-restore:
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    defaults:
+      run:
+        shell: bash
+        working-directory: __tests__/cache/sbt
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-22.04]
+    needs: sbt1-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for sbt
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: sbt
+          cache-dependency-path: __tests__/cache/sbt/*.sbt
+
+      - name: Confirm that ~/Library/Caches/Coursier directory has been made
+        if: matrix.os == 'macos-15-intel'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/Library/Caches/Coursier"
+      - name: Confirm that ~/AppData/Local/Coursier/Cache directory has been made
+        if: matrix.os == 'windows-latest'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/AppData/Local/Coursier/Cache"
+      - name: Confirm that ~/.cache/coursier directory has been made
+        if: matrix.os == 'ubuntu-22.04'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/.cache/coursier"
+  sbt2-restore:
+    runs-on: ${{ matrix.os }}
+    cache-mode: read
+    defaults:
+      run:
+        shell: bash
+        working-directory: __tests__/cache/sbt2
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15-intel, windows-latest, ubuntu-22.04]
+    needs: sbt1-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with the cache for sbt
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: sbt
+          cache-dependency-path: __tests__/cache/sbt2/*.sbt
+
+      - name: Confirm that ~/Library/Caches/Coursier directory has not been made
+        if: matrix.os == 'macos-15-intel'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/Library/Caches/Coursier" absent
+      - name: Confirm that ~/AppData/Local/Coursier/Cache directory has not been made
+        if: matrix.os == 'windows-latest'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/AppData/Local/Coursier/Cache" absent
+      - name: Confirm that ~/.cache/coursier directory has not been made
+        if: matrix.os == 'ubuntu-22.04'
+        run: bash "$GITHUB_WORKSPACE/__tests__/check-dir.sh" "$HOME/.cache/coursier" absent
+  custom-maven-path-save:
+    runs-on: ubuntu-latest
+    cache-mode: write-only
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with a custom Maven cache path
+        uses: ./
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: maven
+          cache-dependency-path: |
+            __tests__/cache/maven2/pom.xml
+            .github/workflows/e2e-cache.yml
+          cache-path: |
+            ${{ runner.temp }}/setup-java-custom-maven-repository
+            !${{ runner.temp }}/setup-java-custom-maven-repository/**/*.lastUpdated
+      - name: Populate the custom Maven repository
+        run: |
+          mvn -Dmaven.repo.local="$RUNNER_TEMP/setup-java-custom-maven-repository" verify -f __tests__/cache/maven2/pom.xml
+          touch "$RUNNER_TEMP/setup-java-custom-maven-repository/setup-java-cache-path-marker"
+          bash __tests__/check-dir.sh "$RUNNER_TEMP/setup-java-custom-maven-repository"
+  custom-maven-path-restore:
+    runs-on: ubuntu-latest
+    cache-mode: read
+    needs: custom-maven-path-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Run setup-java with a custom Maven cache path
+        uses: ./
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: maven
+          cache-dependency-path: |
+            __tests__/cache/maven2/pom.xml
+            .github/workflows/e2e-cache.yml
+          cache-path: |
+            ${{ runner.temp }}/setup-java-custom-maven-repository
+            !${{ runner.temp }}/setup-java-custom-maven-repository/**/*.lastUpdated
+          cache-read-only: true
+      - name: Confirm that the custom Maven repository has been restored
+        run: test -f "$RUNNER_TEMP/setup-java-custom-maven-repository/setup-java-cache-path-marker"

.github/workflows/e2e-local-file.yml

@@ -11,44 +11,10 @@ on:
     paths-ignore:
       - '**.md'
 
-jobs:
+permissions:
-  setup-java-local-file-adopt:
+  contents: read
-    name: Validate installation from local file Adopt
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Download Adopt OpenJDK file
-        run: |
-          if ($IsLinux) {
-            $downloadUrl = "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.10%2B9/OpenJDK11U-jdk_x64_linux_hotspot_11.0.10_9.tar.gz"
-            $localFilename = "java_package.tar.gz"
-          } elseif ($IsMacOS) {
-            $downloadUrl = "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.10%2B9/OpenJDK11U-jdk_x64_mac_hotspot_11.0.10_9.tar.gz"
-            $localFilename = "java_package.tar.gz"
-          } elseif ($IsWindows) {
-            $downloadUrl = "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.10%2B9/OpenJDK11U-jdk_x64_windows_hotspot_11.0.10_9.zip"
-            $localFilename = "java_package.zip"
-          }
-          echo "LocalFilename=$localFilename" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-          (New-Object System.Net.WebClient).DownloadFile($downloadUrl, "$env:RUNNER_TEMP/$localFilename")
-        shell: pwsh
-      - name: setup-java
-        uses: ./
-        id: setup-java
-        with:
-          distribution: 'jdkfile'
-          jdkFile: ${{ runner.temp }}/${{ env.LocalFilename }}
-          java-version: '11.0.0-ea'
-          architecture: x64
-      - name: Verify Java version
-        run: bash __tests__/verify-java.sh "11.0.10" "${{ steps.setup-java.outputs.path }}"
-        shell: bash
 
+jobs:
   setup-java-local-file-zulu:
     name: Validate installation from local file Zulu
     runs-on: ${{ matrix.os }}
@@ -58,7 +24,9 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Download Zulu OpenJDK file
         run: |
           if ($IsLinux) {
@@ -79,11 +47,13 @@ jobs:
         id: setup-java
         with:
           distribution: 'jdkfile'
-          jdkFile: ${{ runner.temp }}/${{ env.LocalFilename }}
+          jdk-file: ${{ runner.temp }}/${{ env.LocalFilename }}
           java-version: '11.0.0-ea'
           architecture: x64
       - name: Verify Java version
-        run: bash __tests__/verify-java.sh "11.0" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "11.0" "$JAVA_PATH"
         shell: bash
 
   setup-java-local-file-temurin:
@@ -95,7 +65,9 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Download Eclipse Temurin file
         run: |
           if ($IsLinux) {
@@ -116,9 +88,12 @@ jobs:
         id: setup-java
         with:
           distribution: 'jdkfile'
+          # Intentionally uses the deprecated `jdkFile` alias to keep it covered.
           jdkFile: ${{ runner.temp }}/${{ env.LocalFilename }}
           java-version: '11.0.0-ea'
           architecture: x64
       - name: Verify Java version
-        run: bash __tests__/verify-java.sh "11.0.12" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "11.0.12" "$JAVA_PATH"
         shell: bash

.github/workflows/e2e-publishing.yml

@@ -11,6 +11,9 @@ on:
     paths-ignore:
       - '**.md'
 
+permissions:
+  contents: read
+
 defaults:
   run:
     shell: pwsh
@@ -25,29 +28,43 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: setup-java
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           server-id: maven
-          server-username: MAVEN_USERNAME
+          server-username-env-var: MAVEN_USERNAME
-          server-password: MAVEN_CENTRAL_TOKEN
+          server-password-env-var: MAVEN_CENTRAL_TOKEN
-          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+          gpg-passphrase-env-var: MAVEN_GPG_PASSPHRASE
       - name: Validate settings.xml
         run: |
           $xmlPath = Join-Path $HOME ".m2" "settings.xml"
           Get-Content $xmlPath | ForEach-Object { Write-Host $_ }
 
-          [xml]$xml = Get-Content $xmlPath
+          $content = [System.IO.File]::ReadAllText($xmlPath)
-          $servers = $xml.settings.servers.server
+          $expected = @(
-          if (($servers[0].id -ne 'maven') -or ($servers[0].username -ne '${env.MAVEN_USERNAME}') -or ($servers[0].password -ne '${env.MAVEN_CENTRAL_TOKEN}')) {
+            '<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"'
-            throw "Generated XML file is incorrect"
+            '  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'
-          }
+            '  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">'
+            '  <interactiveMode>false</interactiveMode>'
+            '  <servers>'
+            '    <server>'
+            '      <id>maven</id>'
+            '      <username>${env.MAVEN_USERNAME}</username>'
+            '      <password>${env.MAVEN_CENTRAL_TOKEN}</password>'
+            '    </server>'
+            '  </servers>'
+            '</settings>'
+          ) -join "`n"
 
-          if (($servers[1].id -ne 'gpg.passphrase') -or ($servers[1].passphrase -ne '${env.MAVEN_GPG_PASSPHRASE}')) {
+          if ($content -ne $expected) {
+            Write-Host "Expected settings.xml:"
+            $expected -split "`n" | ForEach-Object { Write-Host $_ }
             throw "Generated XML file is incorrect"
           }
 
@@ -60,7 +77,9 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Create fake settings.xml
         run: |
           $xmlDirectory = Join-Path $HOME ".m2"
@@ -71,12 +90,12 @@ jobs:
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           server-id: maven
-          server-username: MAVEN_USERNAME
+          server-username-env-var: MAVEN_USERNAME
-          server-password: MAVEN_CENTRAL_TOKEN
+          server-password-env-var: MAVEN_CENTRAL_TOKEN
-          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+          gpg-passphrase-env-var: MAVEN_GPG_PASSPHRASE
       - name: Validate settings.xml is overwritten
         run: |
           $xmlPath = Join-Path $HOME ".m2" "settings.xml"
@@ -96,7 +115,9 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: Create fake settings.xml
         run: |
           $xmlDirectory = Join-Path $HOME ".m2"
@@ -107,13 +128,13 @@ jobs:
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           server-id: maven
-          server-username: MAVEN_USERNAME
+          server-username-env-var: MAVEN_USERNAME
-          server-password: MAVEN_CENTRAL_TOKEN
+          server-password-env-var: MAVEN_CENTRAL_TOKEN
           overwrite-settings: false
-          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+          gpg-passphrase-env-var: MAVEN_GPG_PASSPHRASE
       - name: Validate that settings.xml is not overwritten
         run: |
           $xmlPath = Join-Path $HOME ".m2" "settings.xml"
@@ -133,17 +154,19 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
       - name: setup-java
         uses: ./
         id: setup-java
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: '11'
           server-id: maven
-          server-username: MAVEN_USERNAME
+          server-username-env-var: MAVEN_USERNAME
-          server-password: MAVEN_CENTRAL_TOKEN
+          server-password-env-var: MAVEN_CENTRAL_TOKEN
-          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+          gpg-passphrase-env-var: MAVEN_GPG_PASSPHRASE
           settings-path: ${{ runner.temp }}
       - name: Validate settings.xml location
         run: |

.github/workflows/e2e-smoke.yml

@@ -0,0 +1,87 @@
+name: Validate Java e2e smoke
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+permissions:
+  contents: read
+
+jobs:
+  setup-java:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (${{ matrix.java-package }}) - ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: macos-latest
+            distribution: temurin
+            version: '11'
+            java-package: jdk
+          - os: windows-latest
+            distribution: temurin
+            version: '17'
+            java-package: jdk
+          - os: ubuntu-latest
+            distribution: temurin
+            version: '21'
+            java-package: jdk
+          - os: macos-latest
+            distribution: temurin
+            version: '25'
+            java-package: jdk
+          - os: windows-latest
+            distribution: temurin
+            version: '25'
+            java-package: jdk
+          - os: ubuntu-latest
+            distribution: temurin
+            version: '25'
+            java-package: jdk
+          - os: macos-latest
+            distribution: microsoft
+            version: '25'
+            java-package: jdk
+          - os: windows-latest
+            distribution: microsoft
+            version: '25'
+            java-package: jdk
+          - os: ubuntu-latest
+            distribution: microsoft
+            version: '25'
+            java-package: jdk
+          - os: ubuntu-latest
+            distribution: zulu
+            version: '17'
+            java-package: jre
+          - os: ubuntu-latest
+            distribution: liberica
+            version: '21'
+            java-package: jdk+fx
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          java-package: ${{ matrix.java-package }}
+          distribution: ${{ matrix.distribution }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Verify Java
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
+        shell: bash

.github/workflows/e2e-versions.yml

@@ -3,55 +3,159 @@ name: Validate Java e2e
 on:
   push:
     branches:
-      - main
       - releases/*
     paths-ignore:
       - '**.md'
-  pull_request:
-    paths-ignore:
-      - '**.md'
   schedule:
     - cron: '0 */12 * * *'
   workflow_dispatch:
+
+permissions:
+  contents: read
+
 jobs:
   setup-java-major-versions:
-    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-${{ contains(matrix.os, 'macos') && !contains(matrix.os, 'intel') && 'arm64' || 'x64' }}) - ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
-        distribution: [
+        distribution:
+          [
             'temurin',
-            'adopt',
-            'adopt-openj9',
             'zulu',
             'liberica',
             'microsoft',
             'semeru',
             'corretto',
-            'dragonwell'
+            'dragonwell',
-          ] # internally 'adopt-hotspot' is the same as 'adopt'
+            'sapmachine',
+            'jetbrains',
+            'kona',
+            'liberica-nik'
+          ]
         version: ['21', '11', '17']
         exclude:
           - distribution: microsoft
             version: 8
           - distribution: dragonwell
-            os: macos-13
+            os: macos-15-intel
         include:
+          - distribution: microsoft
+            os: windows-latest
+            version: 25
+          - distribution: microsoft
+            os: ubuntu-latest
+            version: 25
+          - distribution: microsoft
+            os: macos-latest
+            version: 25
+          - distribution: kona
+            os: windows-latest
+            version: 25
+          - distribution: kona
+            os: ubuntu-latest
+            version: 25
+          - distribution: kona
+            os: macos-latest
+            version: 25
+          - distribution: liberica-nik
+            os: windows-latest
+            version: 25
+          - distribution: liberica-nik
+            os: ubuntu-latest
+            version: 25
+          - distribution: liberica-nik
+            os: macos-latest
+            version: 25
           - distribution: oracle
-            os: macos-13
+            os: macos-15-intel
-            version: 17
+            version: 21
           - distribution: oracle
             os: windows-latest
-            version: 20
+            version: 21
           - distribution: oracle
             os: ubuntu-latest
-            version: 20
+            version: 21
-
+          - distribution: oracle-openjdk
+            os: macos-15-intel
+            version: 21
+          - distribution: oracle-openjdk
+            os: windows-latest
+            version: 21
+          - distribution: oracle-openjdk
+            os: ubuntu-latest
+            version: 21
+          - distribution: graalvm
+            os: macos-latest
+            version: 17.0.12
+          - distribution: graalvm
+            os: windows-latest
+            version: 21
+          - distribution: graalvm
+            os: ubuntu-latest
+            version: 21
+          - distribution: graalvm
+            os: ubuntu-latest
+            version: '24-ea'
     steps:
-      - name: Checkout
+      - &checkout_step
-        uses: actions/checkout@v4
+        name: Checkout
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          distribution: ${{ matrix.distribution }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Verify Java
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+          SETUP_JAVA_VERSION: ${{ steps.setup-java.outputs.version }}
+          REQUIRE_CONCRETE_VERSION: ${{ (matrix.distribution == 'oracle' || matrix.distribution == 'graalvm') && !contains(matrix.version, '.') && !contains(matrix.version, '-ea') }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH" "$SETUP_JAVA_VERSION" "$REQUIRE_CONCRETE_VERSION"
+        shell: bash
+
+  setup-java-checksum-verification:
+    name: Corretto checksum verification - ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+      - *checkout_step
+      - name: setup-java with forced download
+        uses: ./
+        id: setup-java
+        with:
+          java-version: '21'
+          distribution: corretto
+          force-download: true
+      - name: Verify Java
+        env:
+          JAVA_VERSION: '21'
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
+        shell: bash
+
+  setup-java-alpine-linux:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-${{ contains(matrix.os, 'macos') && !contains(matrix.os, 'intel') && 'arm64' || 'x64' }}) - alpine-linux - ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    container:
+      image: alpine:3.21
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        distribution: ['temurin', 'sapmachine']
+        version: ['21', '17']
+    steps:
+      - *checkout_step
+      - name: Install bash
+        run: apk add --no-cache bash
       - name: setup-java
         uses: ./
         id: setup-java
@@ -59,17 +163,20 @@ jobs:
           java-version: ${{ matrix.version }}
           distribution: ${{ matrix.distribution }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
         shell: bash
 
   setup-java-major-minor-versions:
-    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-${{ contains(matrix.os, 'macos') && !contains(matrix.os, 'intel') && 'arm64' || 'x64' }}) - ${{ matrix.os }}
     needs: setup-java-major-versions
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: &default_os [macos-latest, windows-latest, ubuntu-latest]
         distribution: ['temurin', 'zulu', 'liberica']
         version:
           - '11.0'
@@ -78,16 +185,27 @@ jobs:
         include:
           - distribution: oracle
             os: ubuntu-latest
-            version: '20.0.1'
+            version: '21.0.4'
+          - distribution: graalvm
+            os: ubuntu-latest
+            version: '21.0.4'
           - distribution: dragonwell
             os: ubuntu-latest
             version: '11.0'
           - distribution: dragonwell
             os: ubuntu-latest
             version: '11.0.13+9'
+          - distribution: sapmachine
+            os: ubuntu-latest
+            version: '17.0.7'
+          - distribution: jetbrains
+            os: ubuntu-latest
+            version: '11.0.11'
+          - distribution: jetbrains
+            os: ubuntu-latest
+            version: '17.0.7'
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -95,7 +213,11 @@ jobs:
           java-version: ${{ matrix.version }}
           distribution: ${{ matrix.distribution }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
         shell: bash
 
   setup-java-check-latest:
@@ -105,14 +227,21 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
-        distribution: ['temurin', 'zulu', 'liberica', 'dragonwell']
+        distribution:
+          [
+            'temurin',
+            'zulu',
+            'liberica',
+            'dragonwell',
+            'sapmachine',
+            'jetbrains'
+          ]
         exclude:
           - distribution: dragonwell
             os: macos-latest
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -120,8 +249,12 @@ jobs:
           distribution: ${{ matrix.distribution }}
           java-version: 11
           check-latest: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "11" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "11" "$JAVA_PATH"
         shell: bash
 
   setup-java-multiple-jdks:
@@ -131,14 +264,21 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
-        distribution: ['temurin', 'zulu', 'liberica', 'dragonwell']
+        distribution:
+          [
+            'temurin',
+            'zulu',
+            'liberica',
+            'dragonwell',
+            'sapmachine',
+            'jetbrains'
+          ]
         exclude:
           - distribution: dragonwell
             os: macos-latest
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -147,12 +287,15 @@ jobs:
           java-version: |
             11
             17
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Verify Java env variables
         run: |
+          $javaArch = if ($env:RUNNER_ARCH -eq "ARM64") { "AARCH64" } else { $env:RUNNER_ARCH }
           $versionsArr = "11","17"
           foreach ($version in $versionsArr)
           {
-            $envName = "JAVA_HOME_${version}_${env:RUNNER_ARCH}"
+            $envName = "JAVA_HOME_${version}_${javaArch}"
             $JavaVersionPath = [Environment]::GetEnvironmentVariable($envName)
             if (-not (Test-Path "$JavaVersionPath")) {
               Write-Host "$envName is not found"
@@ -161,51 +304,73 @@ jobs:
           }
         shell: pwsh
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "17" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "17" "$JAVA_PATH"
         shell: bash
 
-  setup-java-ea-versions-zulu:
+  setup-java-ea-versions:
-    name: zulu ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-${{ contains(matrix.os, 'macos') && !contains(matrix.os, 'intel') && 'arm64' || 'x64' }}) - ${{ matrix.os }}
     needs: setup-java-major-minor-versions
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        include:
-        version: ['17-ea', '15.0.0-ea.14']
+          - {os: macos-15-intel, version: '17-ea', distribution: zulu}
+          - {os: windows-latest, version: '17-ea', distribution: zulu}
+          - {os: ubuntu-latest, version: '17-ea', distribution: zulu}
+          - {os: macos-15-intel, version: '15.0.0-ea.14', distribution: zulu}
+          - {os: windows-latest, version: '15.0.0-ea.14', distribution: zulu}
+          - {os: ubuntu-latest, version: '15.0.0-ea.14', distribution: zulu}
+          - {os: macos-latest, version: '17-ea', distribution: temurin}
+          - {os: windows-latest, version: '17-ea', distribution: temurin}
+          - {os: ubuntu-latest, version: '17-ea', distribution: temurin}
+          - {os: macos-latest, version: '17-ea', distribution: sapmachine}
+          - {os: windows-latest, version: '17-ea', distribution: sapmachine}
+          - {os: ubuntu-latest, version: '17-ea', distribution: sapmachine}
+          - {os: macos-latest, version: '21-ea', distribution: sapmachine}
+          - {os: windows-latest, version: '21-ea', distribution: sapmachine}
+          - {os: ubuntu-latest, version: '21-ea', distribution: sapmachine}
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
         with:
           java-version: ${{ matrix.version }}
-          distribution: zulu
+          distribution: ${{ matrix.distribution }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
         shell: bash
 
-  setup-java-ea-versions-temurin:
+  setup-java-signature-verification:
-    name: temurin ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    name: ${{ matrix.distribution }} ${{ matrix.version }} signature verification - ${{ matrix.os }}
     needs: setup-java-major-minor-versions
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
-        version: ['17-ea']
+        version: ['21', '17']
+        distribution: [temurin, microsoft]
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
+      - name: setup-java with signature verification
-      - name: setup-java
         uses: ./
         id: setup-java
         with:
           java-version: ${{ matrix.version }}
-          distribution: temurin
+          distribution: ${{ matrix.distribution }}
+          verify-signature: true
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
         shell: bash
 
   setup-java-custom-package-type:
@@ -215,8 +380,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-15-intel, windows-latest, ubuntu-latest]
-        distribution: ['temurin', 'zulu', 'liberica', 'semeru']
+        distribution:
+          ['temurin', 'zulu', 'liberica', 'semeru', 'sapmachine', 'jetbrains']
         java-package: ['jre']
         version: ['17.0']
         include:
@@ -236,13 +402,57 @@ jobs:
             java-package: jre+fx
             version: '11'
             os: ubuntu-latest
+          - distribution: 'liberica-nik'
+            java-package: jdk+fx
+            version: '21'
+            os: ubuntu-latest
           - distribution: 'corretto'
             java-package: jre
             version: '8'
             os: windows-latest
+          - distribution: 'jetbrains'
+            java-package: jdk+jcef
+            version: '11'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jdk+jcef
+            version: '17'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jdk+jcef
+            version: '21'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jre+jcef
+            version: '11'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jre+jcef
+            version: '17'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jre+jcef
+            version: '21'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jdk+ft
+            version: '17'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jdk+ft
+            version: '21'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jre+ft
+            version: '17'
+            os: ubuntu-latest
+          - distribution: 'jetbrains'
+            java-package: jre+ft
+            version: '21'
+            os: ubuntu-latest
+
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -250,8 +460,13 @@ jobs:
           java-version: ${{ matrix.version }}
           java-package: ${{ matrix.java-package }}
           distribution: ${{ matrix.distribution }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
         shell: bash
 
   # Only Liberica and Zulu provide x86
@@ -263,12 +478,11 @@ jobs:
       fail-fast: false
       matrix:
         # x86 is not supported on macOS
-        os: [windows-latest, ubuntu-latest]
+        os: [windows-latest, ubuntu-22.04]
         distribution: ['liberica', 'zulu', 'corretto']
         version: ['11']
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -277,21 +491,42 @@ jobs:
           java-version: ${{ matrix.version }}
           architecture: 'x86'
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_VERSION: ${{ matrix.version }}
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "$JAVA_VERSION" "$JAVA_PATH"
         shell: bash
 
+  setup-java-unsupported-platform:
+    name: Reject unsupported Oracle x86 on Linux
+    runs-on: ubuntu-latest
+    steps:
+      - *checkout_step
+      - name: Attempt unsupported setup
+        id: unsupported-setup
+        continue-on-error: true
+        uses: ./
+        with:
+          distribution: oracle
+          java-version: '21'
+          architecture: x86
+      - name: Verify setup was rejected
+        if: always()
+        env:
+          SETUP_OUTCOME: ${{ steps.unsupported-setup.outcome }}
+        run: test "$SETUP_OUTCOME" = failure
+
   setup-java-version-both-version-inputs-presents:
     name: ${{ matrix.distribution }} version (should be from input) - ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
         distribution: ['temurin', 'microsoft', 'corretto']
         java-version-file: ['.java-version', '.tool-versions']
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "17" > .java-version
@@ -306,7 +541,9 @@ jobs:
           java-version: 11
           java-version-file: ${{matrix.java-version-file }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "11" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "11" "$JAVA_PATH"
         shell: bash
 
   setup-java-version-from-file-major-notation:
@@ -315,12 +552,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
         distribution: ['temurin', 'zulu', 'liberica', 'microsoft', 'corretto']
         java-version-file: ['.java-version', '.tool-versions']
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "11" > .java-version
@@ -334,7 +570,9 @@ jobs:
           distribution: ${{ matrix.distribution }}
           java-version-file: ${{matrix.java-version-file }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "11" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "11" "$JAVA_PATH"
         shell: bash
 
   setup-java-version-from-file-major-minor-patch-notation:
@@ -343,12 +581,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
-        distribution: ['adopt', 'adopt-openj9', 'zulu']
+        distribution: ['temurin', 'zulu']
         java-version-file: ['.java-version', '.tool-versions']
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "17.0.10" > .java-version
@@ -362,27 +599,31 @@ jobs:
           distribution: ${{ matrix.distribution }}
           java-version-file: ${{matrix.java-version-file }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "17.0.10" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "17.0.10" "$JAVA_PATH"
         shell: bash
 
   setup-java-version-from-file-major-minor-patch-with-dist:
-    name: ${{ matrix.distribution }} version from file 'openjdk64-17.0.10' - ${{ matrix.os }}
+    name: ${{ matrix.distribution }} version from file '${{ matrix.java-version-file }}' - ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
+        os: *default_os
-        distribution: ['adopt', 'zulu', 'liberica']
+        distribution: ['temurin', 'zulu', 'liberica']
-        java-version-file: ['.java-version', '.tool-versions']
+        java-version-file: ['.java-version', '.tool-versions', '.sdkmanrc']
     steps:
-      - name: Checkout
+      - *checkout_step
-        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "openjdk64-17.0.10" > .java-version
       - name: Create .tool-versions file
         shell: bash
         run: echo "java openjdk64-17.0.10" > .tool-versions
+      - name: Create .sdkmanrc file
+        shell: bash
+        run: echo "java=17.0.10-tem" > .sdkmanrc
       - name: setup-java
         uses: ./
         id: setup-java
@@ -390,5 +631,106 @@ jobs:
           distribution: ${{ matrix.distribution }}
           java-version-file: ${{matrix.java-version-file }}
       - name: Verify Java
-        run: bash __tests__/verify-java.sh "17.0.10" "${{ steps.setup-java.outputs.path }}"
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "17.0.10" "$JAVA_PATH"
+        shell: bash
+
+  setup-java-version-from-sdkman-major:
+    name: temurin 26 from .sdkmanrc - ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+      - *checkout_step
+      - name: Create SDKMAN and Gradle files
+        run: |
+          echo "java=26-tem" > .sdkmanrc
+          touch build.gradle
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version-file: .sdkmanrc
+          cache: gradle
+      - name: Verify Java
+        env:
+          JAVA_PATH: ${{ steps.setup-java.outputs.path }}
+        run: bash __tests__/verify-java.sh "26" "$JAVA_PATH"
+
+  setup-java-set-default:
+    name: set-default option - ${{ matrix.os }}
+    needs: setup-java-major-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: *default_os
+    steps:
+      - *checkout_step
+      - name: Setup Java 17 as default
+        uses: ./
+        id: setup-java-17
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Setup Java 21 without setting as default
+        uses: ./
+        id: setup-java-21
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          set-default: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Verify JAVA_HOME still points to Java 17
+        env:
+          JAVA_17_PATH: ${{ steps.setup-java-17.outputs.path }}
+        run: |
+          echo "JAVA_HOME=$JAVA_HOME"
+          echo "Java 17 path=$JAVA_17_PATH"
+          if [ "$JAVA_HOME" != "$JAVA_17_PATH" ]; then
+            echo "JAVA_HOME should still point to Java 17"
+            exit 1
+          fi
+        shell: bash
+      - name: Verify java -version reports Java 17
+        run: |
+          JAVA_VERSION=$(java -version 2>&1 | head -1)
+          echo "java -version: $JAVA_VERSION"
+          if ! echo "$JAVA_VERSION" | grep -q "17"; then
+            echo "Default java should still be version 17"
+            exit 1
+          fi
+        shell: bash
+      - name: Verify JAVA_HOME_21 env var is set
+        run: |
+          $javaArch = if ($env:RUNNER_ARCH -eq "ARM64") { "AARCH64" } else { $env:RUNNER_ARCH }
+          $envName = "JAVA_HOME_21_${javaArch}"
+          $JavaVersionPath = [Environment]::GetEnvironmentVariable($envName)
+          if (-not $JavaVersionPath) {
+            Write-Host "$envName is not set"
+            exit 1
+          }
+          if (-not (Test-Path "$JavaVersionPath")) {
+            Write-Host "$envName path does not exist: $JavaVersionPath"
+            exit 1
+          }
+          Write-Host "$envName=$JavaVersionPath"
+        shell: pwsh
+      - name: Verify Java 21 outputs are set
+        env:
+          JAVA_21_PATH: ${{ steps.setup-java-21.outputs.path }}
+          JAVA_21_VERSION: ${{ steps.setup-java-21.outputs.version }}
+        run: |
+          echo "Java 21 path=$JAVA_21_PATH"
+          echo "Java 21 version=$JAVA_21_VERSION"
+          if [ -z "$JAVA_21_PATH" ]; then
+            echo "Java 21 path output should be set"
+            exit 1
+          fi
+          if [ -z "$JAVA_21_VERSION" ]; then
+            echo "Java 21 version output should be set"
+            exit 1
+          fi
         shell: bash

.github/workflows/licensed.yml

@@ -9,6 +9,9 @@ on:
       - main
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   call-licensed:
     name: Licensed

.github/workflows/publish-immutable-actions.yml

@@ -0,0 +1,25 @@
+name: 'Publish Immutable Action Version'
+
+on:
+  release:
+    types: [released]
+  workflow_dispatch:
+
+permissions: {}
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+
+    steps:
+      - name: Checking out
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - name: Publish
+        id: publish
+        uses: actions/publish-immutable-action@v0.0.4

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

@@ -23,7 +23,7 @@ jobs:
     steps:
       - name: Update the ${{ env.TAG_NAME }} tag
         id: update-major-tag
-        uses: actions/publish-action@v0.2.2
+        uses: actions/publish-action@v0.4.0
         with:
           source-tag: ${{ env.TAG_NAME }}
           slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

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

@@ -5,7 +5,12 @@ on:
     - cron: '0 3 * * 0'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   call-update-configuration-files:
     name: Update configuration files
+    permissions:
+      contents: write # to push the branch with updated configuration files
+      pull-requests: write # to open/update the configuration update PR
     uses: actions/reusable-workflows/.github/workflows/update-config-files.yml@main

.github/workflows/zizmor.yml

@@ -0,0 +1,48 @@
+name: Security analysis with zizmor
+
+on:
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+permissions: {}
+
+jobs:
+  zizmor:
+    name: Analyze workflows with zizmor
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      security-events: write # to upload SARIF results to code scanning
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+
+      - name: Set up Python
+        uses: actions/setup-python@v7
+        with:
+          python-version: '3.x'
+
+      - name: Install zizmor
+        run: pip install zizmor
+
+      - name: Run zizmor
+        run: zizmor --format sarif .github/workflows/ > zizmor.sarif
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload SARIF results to code scanning
+        if: always() && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository)
+        uses: github/codeql-action/upload-sarif@v4
+        with:
+          sarif_file: zizmor.sarif
+          category: zizmor

.github/zizmor.yml

@@ -0,0 +1,11 @@
+# Configuration for zizmor (https://docs.zizmor.sh)
+rules:
+  unpinned-uses:
+    config:
+      # First-party GitHub-maintained actions are trusted and referenced by
+      # major-version tags (the convention used across the actions org).
+      # Any third-party action must be pinned to a full commit SHA.
+      policies:
+        actions/*: ref-pin
+        github/*: ref-pin
+        '*': hash-pin

.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged

.husky/pre-push

@@ -0,0 +1 @@
+npm run build && npm test

.licensed.yml

@@ -10,6 +10,11 @@ allowed:
   - mit
   - cc0-1.0
   - unlicense
+  - blueoak-1.0.0
 
 reviewed:
   npm:
+    - "@actions/http-client" # MIT (license text present), but detected as "other"
+    - "argparse" # Python Software Foundation License (PSF), but detected as "other"
+    - "balanced-match"
+    - "brace-expansion"

.prettierrc.js

@@ -1,11 +0,0 @@
-// 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'
-};