core/.github/workflows/generate-headers.yml at 0e17ccf86f249833977c22b40e74234264ac6130 · community-scripts/core · GitHub

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name: Generate app headers

# Headers are figlet banners derived from the APP= line of every script, so
# they are generated, never hand-written. They live here rather than in the
# script repos because all three repos share them byte for byte -- the same
# banner renders on Proxmox VE and on Incus.
#
# This walks the script repos, generates a header per script into
# headers/<APP_TYPE>/<slug>, and opens a PR when anything changed.
#
# Runs on a schedule, and immediately when a script repo fires a
# repository_dispatch of type "scripts-changed".

on:
  schedule:
    - cron: "0 */6 * * *"
  workflow_dispatch:
  repository_dispatch:
    types: [scripts-changed]

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: generate-headers
  cancel-in-progress: false

jobs:
  generate:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout core
        uses: actions/checkout@v4

      - name: Checkout ProxmoxVE
        uses: actions/checkout@v4
        with:
          repository: community-scripts/ProxmoxVE
          path: .src/ProxmoxVE

      - name: Checkout ProxmoxVED
        uses: actions/checkout@v4
        with:
          repository: community-scripts/ProxmoxVED
          path: .src/ProxmoxVED

      - name: Checkout Incus
        uses: actions/checkout@v4
        with:
          repository: community-scripts/Incus
          path: .src/Incus

      - name: Install figlet
        run: sudo apt-get update -qq && sudo apt-get install -y figlet

      - name: Generate
        run: |
          set -euo pipefail
          python3 .github/scripts/generate-headers.py .src/ProxmoxVE .src/ProxmoxVED .src/Incus

      - name: Clean up sources
        run: rm -rf .src

      - name: Open a pull request
        uses: peter-evans/create-pull-request@v6
        with:
          branch: chore/generate-headers
          title: "Generate app headers"
          commit-message: |
            Generate app headers

            Regenerated with figlet from the APP= line of every script in
            ProxmoxVE, ProxmoxVED and Incus.
          body: |
            Regenerated automatically from the script repositories.

            Headers are derived artifacts — edit the `APP=` line in the script
            instead, and this workflow follows.
          delete-branch: true