update-libs.yaml

name: Auto-update Charm Libraries
on:
  # Manual trigger
  workflow_dispatch:
  # Check regularly the upstream every four hours
  schedule:
    - cron: "0 0,4,8,12,16,20 * * *"

jobs:
  update-lib-region:
    name: Check libraries
    uses: canonical/observability/.github/workflows/charm-update-libs.yaml@main
    secrets: inherit
    with:
      charm-path: maas-region
      commit-username: maas-lander
      commit-email: 115650013+maas-lander@users.noreply.github.com

  detect-open-prs:
    name: Check open library updates PRs
    needs: update-lib-region
    runs-on: ubuntu-24.04
    outputs:
      open_prs: ${{ steps.open-prs.outputs.open_prs }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check for any pre-existing PR and save it in the output
        id: open-prs
        run: |
          OPEN_PRS="$(gh pr list --head chore/auto-libs --state open --json id --jq 'length')"
          echo "open_prs=$OPEN_PRS" >> "$GITHUB_OUTPUT"
        env:
          GH_TOKEN: ${{ secrets.OBSERVABILITY_NOCTUA_TOKEN }}

  update-lib-agent:
    name: Check libraries
    needs: detect-open-prs
    if: needs.detect-open-prs.outputs.open_prs == '0'
    uses: canonical/observability/.github/workflows/charm-update-libs.yaml@main
    secrets: inherit
    with:
      charm-path: maas-agent
      commit-username: maas-lander
      commit-email: 115650013+maas-lander@users.noreply.github.com