bump-version.yml

name: Bump version

on:
  schedule:
    - cron: "0 0 * * 0" # Every Sunday at midnight UTC
  workflow_dispatch:

jobs:
  bump-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
        id: app-token
        with:
          app-id: ${{ secrets.CSDA_RELEASE_BOT_CLIENT_ID }}
          private-key: ${{ secrets.CSDA_RELEASE_BOT_PRIVATE_KEY }}
          owner: ${{ github.repository_owner }}
          repositories: ${{ github.event.repository.name }}

      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        with:
          token: ${{ steps.app-token.outputs.token }}

      - id: check
        name: Check if bi-weekly run
        run: |
          week=$((10#$(date +%V)))
          if [ $((week % 2)) -eq 0 ]; then
            echo "should_run=true" >> $GITHUB_OUTPUT
          else
            echo "should_run=false" >> $GITHUB_OUTPUT
          fi

      - if: steps.check.outputs.should_run == 'true'
        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0

      - if: steps.check.outputs.should_run == 'true'
        id: bump
        name: Update version
        run: |
          current=$(cat csda-version.txt)
          new_version=$(uv run csda-version next-csda-version "$(date +%Y-%m-%d)" "$current")
          echo "$new_version" > csda-version.txt
          echo "new_version=$new_version" >> $GITHUB_OUTPUT

      - if: steps.check.outputs.should_run == 'true'
        name: Create pull request
        env:
          GH_TOKEN: ${{ steps.app-token.outputs.token }}
        run: |
          branch="bump-version/${{ steps.bump.outputs.new_version }}"
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git checkout -b "$branch"
          git add csda-version.txt
          git commit -m "chore: bump version to ${{ steps.bump.outputs.new_version }}"
          git push -u origin "$branch"
          gh pr create \
            --title "chore: bump version to ${{ steps.bump.outputs.new_version }}" \
            --body "Automated version bump to ${{ steps.bump.outputs.new_version }}"