helm-weekly-release-pr.yaml

name: helm-weekly-release-pr

on:
  schedule:
    - cron: '0 10 * * 1-5' # 10 UTC on weekdays; if we miss published images one day, they should align the day after

  workflow_dispatch: # for manual testing

jobs:
  weekly-release-pr:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: imjasonh/setup-crane@v0.3

      - name: Update/regenerate files
        id: update
        run: bash .github/workflows/scripts/helm-weekly-release.sh

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GH_BOT_ACCESS_TOKEN }}
          title: Release mimir-distributed Helm chart ${{ steps.update.outputs.new_chart_version }}
          body: Automated PR created by [helm-weekly-release-pr.yaml](https://github.com/grafana/mimir/blob/main/.github/workflows/helm-weekly-release-pr.yaml)
          commit-message: Update mimir-distributed chart to ${{ steps.update.outputs.new_chart_version }}
          author: grafanabot <grafanabot@grafana.com>
          branch: helm-chart-weekly-${{ steps.update.outputs.new_chart_version }}
          base: main
          labels: helm