pr-build.yml

name: PR Build

on:
  workflow_dispatch:
    inputs:
    
      # Flutter
      flutter-branch:
        description: Flutter branch
        type: choice
        default: 'stable'
        options: 
          - stable
          - beta
          - dev
          - master
      flutter-cache:
        description: Cache
        type: boolean
        default: true
        
      # Application configuration
      app-flavour:
        description: App flavour
        default: 'release'
        type: choice
        options: 
          - release
          - debug
          - profile
          
      # Pull Request
      pr-number:
        description: PR number (No hashtag)
        required: true
        
      # Additional
      flutter-build-arguments:
        description: Flutter build arguments

run-name: "Build PR ${{ inputs.pr-number }}"
        
jobs:
  build:
    name: Build the application
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
    steps:
      - name: Setup the PR's repository
        env: 
          GH_TOKEN: ${{ github.token }}
        run: |
          gh repo clone ${{ github.repository }}
          cd revanced-manager
          gh repo set-default ${{ github.repository }}
          gh pr checkout ${{ inputs.pr-number }}
          
          echo "DATETIME=$(TZ='UTC+0' date --rfc-email)" >> $GITHUB_ENV
          echo "COMMIT_HASH=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
          
      - name: Checkout the repository
        uses: actions/checkout@v4
        with:
          persist-credentials: false
          
      - name: Setup JDK
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'zulu'
          cache: gradle
          
      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: ${{ inputs.flutter-branch }}
          cache: ${{ inputs.flutter-cache }}
          
      - name: Install Flutter dependencies
        run: flutter pub get
        
      - name: Generate files with Builder
        run: dart run build_runner build --delete-conflicting-outputs 

      - name: Dart static analysis
        uses: zgosalvez/github-actions-analyze-dart@v3
        
      - name: Build with Flutter
        continue-on-error: true
        id: flutter-build
        env: 
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          flutter build apk --${{ inputs.app-flavour }} ${{ inputs.flutter-build-arguments }};
          
      - name: Prepare to comment
        run: |
          if [[ "${{ steps.flutter-build.outcome }}" == "success" ]]; then
            echo "MESSAGE=✅ ReVanced Manager ${{ env.COMMIT_HASH }} build succeeded." >> $GITHUB_ENV
          else
            echo "MESSAGE=🚫 ReVanced Manager ${{ env.COMMIT_HASH }} build failed." >> $GITHUB_ENV
          fi
          
      - name: Upload build
        uses: actions/upload-artifact@v3
        with:
          name: revanced-manager-(${{ env.COMMIT_HASH }}-${{ inputs.pr-number }}-${{ inputs.app-flavour }})-${{ inputs.flutter-branch }}
          path: | 
            build/app/outputs/flutter-apk/app-${{ inputs.app-flavour }}.apk
            build/app/outputs/flutter-apk/app-${{ inputs.app-flavour }}.apk.sha1
            
      - name: Get artifact URL
        run: |
          sudo apt install jq
          ARTIFACT_URL=$(curl \
            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            -s "https://api.github.com/repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts" | \
            jq -r ".artifacts[] | select(.name==\"revanced-manager-(${{ env.COMMIT_HASH }}-${{ inputs.pr-number }}-${{ inputs.app-flavour }})-${{ inputs.flutter-branch }}\") | .archive_download_url")
          echo "ARTIFACT_URL=$ARTIFACT_URL" >> $GITHUB_ENV
          
      - name: "Comment to Pull Request #${{ inputs.pr-number }}"
        uses: thollander/actions-comment-pull-request@v2
        with:
          GITHUB_TOKEN: ${{ github.token }}
          pr_number: ${{ inputs.pr-number }}
          mode: recreate
          message: |
            ## ⚒️ ReVanced PR Build workflow
            
            ${{ env.MESSAGE }}
            
            Checkout the Dart static analyze check at [job summary](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}).

            Directly download the [application artifact](${{ env.ARTIFACT_URL }}) here.

            ### ⚙️ Overview
            - App flavor: ${{ inputs.app-flavour }}
            - Branch: ${{ inputs.flutter-branch }}
            - Compile arguments: ${{ inputs.flutter-build-arguments }}
            - Start time: ${{ env.DATETIME }}