sync-versions.yml

name: Sync Task Version

on:
  schedule:
    - cron: '0 6 * * *'
  workflow_dispatch:

jobs:
  check-latest:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      actions: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get latest Task release
        id: latest
        run: |
          LATEST=$(curl -s https://api.github.com/repos/go-task/task/releases/latest | jq -r '.tag_name')
          echo "version=${LATEST}" >> $GITHUB_OUTPUT
          echo "Latest Task version: ${LATEST}"

      - name: Check version cache
        id: cache
        run: |
          if [ -f .task-version ]; then
            CACHED_VERSION=$(cat .task-version)
            echo "cached_version=${CACHED_VERSION}" >> $GITHUB_OUTPUT
            echo "Cached Task version: ${CACHED_VERSION}"
          else
            echo "cached_version=" >> $GITHUB_OUTPUT
            echo "No cached version found"
          fi

      - name: Update version cache and trigger build
        if: steps.cache.outputs.cached_version != steps.latest.outputs.version
        uses: actions/github-script@v7
        with:
          script: |
            const fs = require('fs');
            fs.writeFileSync('.task-version', '${{ steps.latest.outputs.version }}');
            
            github.rest.actions.createWorkflowDispatch({
              owner: context.repo.owner,
              repo: context.repo.repo,
              workflow_id: 'build-and-push.yml',
              ref: 'main',
              inputs: {
                task_version: '${{ steps.latest.outputs.version }}'
              }
            });
            
            console.log('Version changed - build triggered');

      - name: Commit cache update if version changed
        if: steps.cache.outputs.cached_version != steps.latest.outputs.version
        uses: actions/github-script@v7
        with:
          script: |
            const { execSync } = require('child_process');
            try {
              execSync('git config --global user.email "github-actions[bot]@users.noreply.github.com"');
              execSync('git config --global user.name "github-actions[bot]"');
              execSync('git add .task-version');
              execSync('git commit -m "chore: update cached Task version to ${{ steps.latest.outputs.version }}"');
              execSync('git push');
            } catch (error) {
              console.log('No changes to commit or push failed:', error.message);
            }