action.yml

name: 'Deploy to Preview Channel'
description: 'Compiles and deploys a Flutter package to a preview-channel.'
inputs:
  flutter-version:
    description: 'The version of Flutter to compile with.'
    required: true
  flutter-channel:
    description: 'The Flutter channel to checkout into.'
    required: true
  firebase-service-account:
    description: 'The Firebase service account to deploy with.'
    required: true
  firebase-project-id:
    description: 'The Firebase project ID.'
    required: true
  target:
    description: 'The target to deploy to.'
    required: true
  entry-point:
    description: 'The directory of the Flutter package to deploy.'
    required: true
  github-token:
    description: 'The token to use for commenting on PRs'
    required: true
runs:
  using: "composite"
  steps:
    - uses: actions/checkout@v3
    - uses: subosito/flutter-action@v2
      with:
        flutter-version: ${{ inputs.flutter-version }}
        channel: ${{ inputs.flutter-channel }}
        cache: true
        cache-key: flutter
        cache-path: ${{ runner.tool_cache }}/flutter
    - name: Cache dependencies
      id: cache
      uses: actions/cache@v2
      with:
        path: ${{ env.PUB_CACHE }}
        key: pubcache-${{ hashFiles(format('{0}/pubspec.yaml', inputs.entry-point)) }}
    - name: Install dependencies
      if: steps.cache.outputs.cache-hit != 'true'
      working-directory: ${{ inputs.entry-point }}
      shell: bash
      run: flutter pub get
    - name: Compile
      working-directory: ${{ inputs.entry-point }}
      shell: bash
      run: flutter build web --release
    - uses: FirebaseExtended/action-hosting-deploy@v0
      with:
        repoToken: ${{ inputs.github-token }}
        projectId: ${{ inputs.firebase-project-id }}
        entryPoint: ${{ inputs.entry-point }}
        firebaseServiceAccount: ${{ inputs.firebase-service-account }}
        target: ${{ inputs.target }}
        expires: 30d