rebuild-bot.yml

# ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen".

name: rebuild-bot
on:
  issue_comment:
    types:
      - created
  workflow_dispatch: {}
jobs:
  build:
    runs-on: ubuntu-latest
    env:
      CI: "true"
    if: ${{ github.event.issue.pull_request && contains(github.event.comment.body,
      '@projen rebuild') }}
    steps:
      - name: Post comment to issue
        uses: peter-evans/create-or-update-comment@v1
        with:
          issue-number: ${{ github.event.issue.number }}
          body: "_projen_: Rebuild started"
      - name: Get pull request branch
        id: query_pull_request
        env:
          PULL_REQUEST_URL: ${{ github.event.issue.pull_request.url }}
        run: |-
          rm -f /tmp/pr.json
          curl --silent $PULL_REQUEST_URL > /tmp/pr.json
          BRANCH_STR=$(cat /tmp/pr.json | jq ".head.ref")
          REPO_NAME=$(cat /tmp/pr.json | jq ".head.repo.full_name")
          echo "::set-output name=branch::$(node -p $BRANCH_STR)"
          echo "::set-output name=repo::$(node -p $REPO_NAME)"
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ steps.query_pull_request.outputs.branch }}
          repository: ${{ steps.query_pull_request.outputs.repo }}
      - name: Install dependencies
        run: yarn install --check-files --frozen-lockfile
      - name: Synthesize project files
        run: npx projen
      - name: Set git identity
        run: |-
          git config user.name "Auto-bump"
          git config user.email "github-actions@github.com"
      - name: Build
        run: npx projen build
      - name: Commit changes
        run: 'git commit -am "chore: update generated files"'
      - name: Push changes
        run: git push --follow-tags origin $BRANCH
        env:
          BRANCH: ${{ steps.query_pull_request.outputs.branch }}
      - name: Post comment to issue
        uses: peter-evans/create-or-update-comment@v1
        with:
          issue-number: ${{ github.event.issue.number }}
          body: "_projen_: Rebuild complete. Updates pushed to pull request branch."