update-buildpack-toml.yml

name: Update buildpack.toml

on:
  schedule:
  - cron: '1 6 * * *' # daily at 06:01 UTC
  workflow_dispatch: {}

concurrency: buildpack_update

jobs:
  update-buildpack-toml:
    runs-on: ubuntu-22.04
    name: Update buildpack.toml
    steps:

    - name: Checkout
      uses: actions/checkout@v3

    - name: Checkout Branch
      uses: paketo-buildpacks/github-config/actions/pull-request/checkout-branch@main
      with:
        branch: automation/buildpack.toml/update

    - name: Update buildpack.toml
      id: update
      uses: paketo-buildpacks/github-config/actions/buildpack/update@main

    - name: Commit
      id: commit
      uses: paketo-buildpacks/github-config/actions/pull-request/create-commit@main
      with:
        message: "Updating buildpacks in buildpack.toml"
        pathspec: "."
        keyid: ${{ secrets.PAKETO_BOT_GPG_SIGNING_KEY_ID }}
        key: ${{ secrets.PAKETO_BOT_GPG_SIGNING_KEY }}

    - name: Push Branch
      if: ${{ steps.commit.outputs.commit_sha != '' }}
      uses: paketo-buildpacks/github-config/actions/pull-request/push-branch@main
      with:
        branch: automation/buildpack.toml/update

    - name: Open Pull Request (no semver label)
      if: ${{ steps.commit.outputs.commit_sha != ''  && steps.update.outputs.semver_bump == '' }}
      uses: paketo-buildpacks/github-config/actions/pull-request/open@main
      with:
        token: ${{ secrets.PAKETO_BOT_GITHUB_TOKEN }}
        title: "Updates buildpacks in buildpack.toml"
        branch: automation/buildpack.toml/update

    - name: Open Pull Request
      if: ${{ steps.commit.outputs.commit_sha != '' && steps.update.outputs.semver_bump != '' }}
      uses: paketo-buildpacks/github-config/actions/pull-request/open@main
      with:
        token: ${{ secrets.PAKETO_BOT_GITHUB_TOKEN }}
        title: "Updates buildpacks in buildpack.toml"
        branch: automation/buildpack.toml/update
        label: "semver:${{ steps.update.outputs.semver_bump }}"

  failure:
    name: Alert on Failure
    runs-on: ubuntu-22.04
    needs: [update-buildpack-toml]
    if: ${{ always() && needs.update-buildpack-toml.result == 'failure' }}
    steps:
    - name: File Failure Alert Issue
      uses: paketo-buildpacks/github-config/actions/issue/file@main
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        repo: ${{ github.repository }}
        label: "failure:update-buildpack-toml"
        comment_if_exists: true
        issue_title: "Failure: Update Buildpack TOML workflow"
        issue_body: |
          Update Buildpack TOML workflow [failed](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}).
        comment_body: |
          Another failure occurred: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}