main.yml

# GitHub Actions Workflow is created for testing and preparing the plugin release in the following steps:
# - Validate Gradle Wrapper.
# - Run 'test' and 'verifyPlugin' tasks.
# - Run Qodana inspections.
# - Run the 'buildPlugin' task and prepare artifact for further tests.
# - Run the 'runPluginVerifier' task.
# - Create a draft release.
#
# The workflow is triggered on push and pull_request events.
#
# GitHub Actions reference: https://help.github.com/en/actions
#
## JBIJPPTPL

name: Build
on:
  # Trigger the workflow on pushes to only the 'main' branch (this avoids duplicate checks being run e.g., for dependabot pull requests)
  push:
    branches: [ master ]
  # Trigger the workflow on any pull request
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:

  # Prepare environment and build the plugin
  build:
    name: Build
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.properties.outputs.version }}
      changelog: ${{ steps.properties.outputs.changelog }}
      pluginVerifierHomeDir: ${{ steps.properties.outputs.pluginVerifierHomeDir }}
    steps:

      # Check out the current repository
      - name: Fetch Sources
        uses: actions/checkout@v4

      # Validate wrapper
      - name: Gradle Wrapper Validation
        uses: gradle/actions/wrapper-validation@v3

      # Set up Java environment for the next steps
      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: zulu
          java-version: 17

      # Setup Gradle
      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-home-cache-cleanup: true

      # Set environment variables
      - name: Export Properties
        id: properties
        shell: bash
        run: |
          PROPERTIES="$(./gradlew properties --console=plain -q)"
          VERSION="$(echo "$PROPERTIES" | grep "^version:" | cut -f2- -d ' ')"
          CHANGELOG="$(./gradlew getChangelog --unreleased --no-header --console=plain -q)"

          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "pluginVerifierHomeDir=~/.pluginVerifier" >> $GITHUB_OUTPUT
          
          echo "changelog<<EOF" >> $GITHUB_OUTPUT
          echo "$CHANGELOG" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      # Build plugin
      - name: Build plugin
        run: ./gradlew buildPlugin

      # Prepare plugin archive content for creating artifact
      - name: Prepare Plugin Artifact
        id: artifact
        shell: bash
        run: |
          cd ${{ github.workspace }}/build/distributions
          FILENAME=`ls *.zip`
          unzip "$FILENAME" -d content

          echo "filename=${FILENAME:0:-4}" >> $GITHUB_OUTPUT

      # Store already-built plugin as an artifact for downloading
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.artifact.outputs.filename }}
          path: ./build/distributions/content/*/*

  # Run tests and upload a code coverage report
  test:
    name: Test
    needs: [ build ]
    runs-on: ubuntu-latest
    steps:

      # Check out the current repository
      - name: Fetch Sources
        uses: actions/checkout@v4

      # Set up Java environment for the next steps
      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: zulu
          java-version: 17

      # Setup Gradle
      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-home-cache-cleanup: true

      # Run tests
      - name: Run JUnit 5 Tests
        run: ./gradlew runTestsInIJCommunity

      # Run tests
      - name: Run JUnit 5 Tests with K2
        run: ./gradlew runTestsWithK2InIJCommunity

      # Run tests
      - name: Run JUnit 3 Tests
        run: ./gradlew runJUnit3TestsInIJCommunity -Pidea.home.path=./intellij-community

      # Collect Tests Result of failed tests
      - name: Collect Tests Result
        if: ${{ failure() }}
        uses: actions/upload-artifact@v4
        with:
          name: tests-result
          path: ${{ github.workspace }}/build/reports/tests

  # Run plugin structure verification along with IntelliJ Plugin Verifier
  verify:
    name: Verify plugin
    needs: [ build ]
    runs-on: ubuntu-latest
    steps:

      # Free GitHub Actions Environment Disk Space
      - name: Maximize Build Space
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: false
          large-packages: false

      # Check out the current repository
      - name: Fetch Sources
        uses: actions/checkout@v4

      # Set up Java environment for the next steps
      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: zulu
          java-version: 17

      # Setup Gradle
      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-home-cache-cleanup: true

      # Cache Plugin Verifier IDEs
      - name: Setup Plugin Verifier IDEs Cache
        uses: actions/cache@v4
        with:
          path: ${{ needs.build.outputs.pluginVerifierHomeDir }}/ides
          key: plugin-verifier-${{ hashFiles('build/listProductsReleases.txt') }}

      # Run Verify Plugin task and IntelliJ Plugin Verifier tool
      - name: Run Plugin Verification tasks
        run: ./gradlew verifyPlugin -Dplugin.verifier.home.dir=${{ needs.build.outputs.pluginVerifierHomeDir }}

      # Collect Plugin Verifier Result
      - name: Collect Plugin Verifier Result
        if: ${{ always() }}
        uses: actions/upload-artifact@v4
        with:
          name: pluginVerifier-result
          path: ${{ github.workspace }}/build/reports/pluginVerifier