name: Build pull request

on:
  workflow_dispatch:
    inputs:
      # Select pull request
      pr-number:
        description: PR number (Without hashtag)
        required: true
      # Select app flavor
      app-flavor:
        description: App flavor
        default: 'release'
        type: choice
        options:
          - release
          - debug
          - profile

      # Flutter Configurations,
      # it's recommended to be set when you have problem regarding with flutter itself
      # For most part you do not need to change this.

      # Flutter version to use, note that the version had to exist in whether channel
      # to grab
      # Try using exact version or particular version on a specific branch instead of "any"
      flutter-channel:
        description: Flutter channel
        default: 'stable'
        type: choice
        options:
          - stable
          - beta
          - dev
          - any
      flutter-version:
        description: Flutter version
        default: '3.29.x'

run-name: "Build pull request ${{ inputs.pr-number }}"

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
    steps:
      - name: Checkout PR
        uses: actions/checkout@v4
        with:
          ref: refs/pull/${{ inputs.pr-number }}/merge
          fetch-depth: 0

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: ${{ inputs.flutter-channel }}
          flutter-version: ${{ inputs.flutter-version }}

      - name: Get dependencies
        continue-on-error: true
        run: flutter pub get

      - name: Generate translations
        continue-on-error: true
        run: dart run slang

      - name: Generate code files
        continue-on-error: true
        run: dart run build_runner build --delete-conflicting-outputs

      - name: Build
        continue-on-error: true
        id: flutter-build
        run: flutter build apk --${{ inputs.app-flavor }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Prepare comment
        id: prepare-comment # This should work now?
        run: |
          echo "COMMIT_HASH=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
          if [[ "${{ steps.flutter-build.outcome }}" == "success" ]]; then
            MESSAGE="✅ Succeeded build on $COMMIT_HASH."
          else
            MESSAGE="🚫 Failed build on $COMMIT_HASH."
          fi

      - name: "Comment on pull request #${{ inputs.pr-number }}"
        uses: thollander/actions-comment-pull-request@v3
        with:
          github-token: ${{ github.token }}
          pr-number: ${{ inputs.pr-number }}
          mode: recreate
          comment-tag: execution
          message: |
            ## ⚒️ Build status

            🧪 Workflow triggered by: ${{ github.actor }}

            ${{ steps.prepare-comment.outputs.MESSAGE }}

            Details: [_Job execution **${{ github.run_id }}** / attempt **${{ github.run_attempt }}**_](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})!

            ### ⚙️ Workflow Steps

            | Step                      | Status                                                   |
            | :------------------------ | :------------------------------------------------------- |
            | **Get dependencies**      | ${{ steps.get-dependencies.outcome || job.status }}      |
            | **Generate translations** | ${{ steps.generate-translations.outcome || job.status }} |
            | **Generate code files**   | ${{ steps.generate-code-files.outcome || job.status }}   |
            | **Build**                 | ${{ steps.flutter-build.outcome }}                       |

            ### ⚙️ Workflow Configuration

            | Parameter        | Value                                    |
            | :--------------- | :--------------------------------------- |
            | App flavor       | ${{ inputs.app-flavor }}                 |
            | Flutter version  | ${{ inputs.flutter-version }}            |
            | Flutter channel  | ${{ inputs.flutter-channel }}            |

      - name: Upload Artifact
        if: steps.flutter-build.outcome == 'success'
        uses: actions/upload-artifact@v4
        with:
          name: revanced-manager-(${{ env.COMMIT_HASH }}-${{ inputs.pr-number }}-${{ inputs.app-flavor }}-${{ inputs.flutter-version }})
          path: |
            build/app/outputs/flutter-apk/app-${{ inputs.app-flavor }}.apk
            build/app/outputs/flutter-apk/app-${{ inputs.app-flavor }}.apk.sha1