increment_update_manifest.yaml

name: Increment update manifest

on:
  schedule:
    # Run at 21:58 every day
    - cron: '58 21 * * *'
  workflow_dispatch:

jobs:
  check-neccessity:
    name: Check if we need to run
    runs-on: ubuntu-latest
    outputs:
      run: ${{ steps.check-if-need-to-run.outputs.run }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Check if we need to run
        id: check-if-need-to-run
        # This workflow only needs to run if:
          # - the last commit was made before today (not including today)
          # - the update manifest isn't already updated
        run: |
          last_commit_date=$(git log -1 --format=%cd --date=short)
          today=$(date +%F)
          if [ "$last_commit_date" = "$today" ]; then
            echo "No need to run, last commit was made today"
            echo "run=false" >> $GITHUB_OUTPUT
            exit 0
          fi

          # The actual latest version of the extension
          manifest_version=$(cat src/manifest_firefox.jsonc | grep '"version":' | cut -d '"' -f 4)
          # The version in the update manifest
          update_manifest_version=$(cat update_manifest.json | jq -r '.addons["{300f03ef-d037-4626-9e39-0823ff5d7a9b}"].updates[-1].version')
          echo "Comparing $manifest_version and $update_manifest_version"
          if [ "$manifest_version" = "$update_manifest_version" ]; then
            echo "No need to run, update manifest is already updated"
            echo "run=false" >> $GITHUB_OUTPUT
            exit 0
          fi

          echo "Need to run"
          echo "run=true" >> $GITHUB_OUTPUT
  
  increment-update-manifest:
    name: Increment update manifest
    runs-on: ubuntu-latest
    needs: check-neccessity
    if: ${{ needs.check-neccessity.outputs.run == 'true' }}
    permissions:
      contents: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Dart
        uses: dart-lang/setup-dart@v1

      - run: dart pub get

      - name: Increment update manifest
        run: ./bump_version.dart --no-update-manifest
      
      - name: Commit changes
        run: |
          git config user.email "github-action@users.noreply.github.com"
          git config user.name "GitHub Action"
          git add update_manifest.json
          git commit -m "chore: Increment update manifest"
          git push