build.yml

# GitHub Actions Workflow created for testing and preparing the plugin release in following steps:
# - validate Gradle Wrapper,
# - run 'test' and 'verifyPlugin' tasks,
# - run 'buildPlugin' task and prepare artifact for the further tests,
# - run 'runPluginVerifier' task,
# - create a draft release.
#
# Workflow is triggered on push and pull_request events.
#
# GitHub Actions reference: https://help.github.com/en/actions
#

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:
    branches:
      - master

jobs:
  # Run Gradle Wrapper Validation Action to verify the wrapper's checksum
  # Run verifyPlugin, IntelliJ Plugin Verifier, and test Gradle tasks
  # Build plugin and provide the artifact for the next workflow jobs
  build:
    name: Build
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.properties.outputs.version }}
      changelog: ${{ steps.properties.outputs.changelog }}
    steps:

      # Free GitHub Actions Environment Disk Space
      - name: Maximize Build Space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /usr/local/lib/android
          sudo rm -rf /opt/ghc

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

      # Validate wrapper
      - name: Gradle Wrapper Validation
        uses: gradle/wrapper-validation-action@v2.1.1

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

      # Run tests
      - name: Run Tests
        run: ./gradlew test

      # 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

      - name: plugin verifier
        run: |
          ./gradlew runPluginVerifier

      # 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
          
          ./gradlew listProductsReleases # prepare list of IDEs for Plugin Verifier
      

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

      # Run Verify Plugin task and IntelliJ Plugin Verifier tool
      - name: Run Plugin Verification tasks
        run: ./gradlew runPluginVerifier -Pplugin.verifier.home.dir=${{ steps.properties.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

      # 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/*/*

  # Prepare a draft release for GitHub Releases page for the manual verification
  # If accepted and published, release workflow would be triggered
  update_release_draft:
    name: Release Draft
    permissions:
      # write permission is required to create a GitHub release
      contents: write
      # write permission is required for autolabeler
      # otherwise, read permission is required at least
      pull-requests: write
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: release-drafter/release-drafter@v6.0.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}