update_goldens.yml

name: update_goldens

on:
  push:
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to generate goldens from'
        required: true
      flutter_version:
        description: 'Flutter version to use'
        required: true
        default: '3.x'

jobs:
  generate-and-pr:
    runs-on: ubuntu-latest

    steps:
      - name: Validate branch input
        run: |
          BRANCH_PATTERN="^[a-zA-Z0-9/_.-]+$"

          # Input string (branch name) to be validated
          BRANCH_NAME=${{ inputs.branch}}

          echo "Checking branch name: $BRANCH_NAME"

          # Validate branch name against the regex pattern
          if [[ $BRANCH_NAME =~ $BRANCH_PATTERN ]]; then
              echo "Branch name is valid."
              exit 0
          else
              echo "Branch name is invalid."
              exit 1
          fi
        
      - name: Ensure branch is not master
        if: ${{ github.event.inputs.branch == 'master' || github.event.inputs.branch == 'origin/master'}}
        run: exit 1

      - name: 📚 Checkout branch
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.inputs.branch }}

      - name: Install Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: "3.x"
          channel: stable
          cache: true
          cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}

      - name: "Install Tools"
        run: |
          flutter pub global activate melos

      - name: "Bootstrap Workspace"
        run: melos bootstrap --verbose

      - name: Update Goldens
        working-directory: packages/stream_chat_flutter
        continue-on-error: true
        run: |
          flutter test --update-goldens

      - name: Commit Changes
        id: commit_changes
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: "chore: Updating Goldens"
          commit_user_name: github-actions[bot]
          commit_user_email: 41898282+github-actions[bot]@users.noreply.github.com