autobump.yml

# Automatic check for updates, if new version is available, submit a pull request
# to update the version number in .github/workflows/build.yml

name: autobump
on:
  schedule:
    - cron: "35 4 * * *"
  push:
    paths:
      - .github/workflows/autobump.yml

jobs:
  autobump:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          # only check for head commit
          ref: main

      - name: Set up Python 3.11
        uses: actions/setup-python@v4
        with:
          python-version: 3.11

      - name: Install pip dependencies
        run: |
          python -m pip install --upgrade pip
          pip install requests semver

      - name: Check for updates
        id: check-update
        # outputs: new_version (if new version is available)
        run: python check-update.py

      - name: Create pull request
        uses: peter-evans/create-pull-request@v5
        if: steps.check-update.outputs.new_version != ''
        with:
          token: ${{ secrets.CPR_TOKEN }}
          commit-message: "Bump version to ${{ steps.check-update.outputs.new_version }}"
          title: "Bump version to ${{ steps.check-update.outputs.new_version }}"
          body: "Bump version to ${{ steps.check-update.outputs.new_version }}"
          branch: autobump
          branch-suffix: timestamp
          delete-branch: true