do-updates.yaml

---
name: Do updates
"on":
  schedule:
    - cron: '0 7 * * 1' # At 07:00 on Monday
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

jobs:
  update_themes:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: true

      - name: Update submodules
        run: |
          git submodule update --recursive

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v6
        env:
          bot_name: "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>"
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: chore/themes/update-sub-modules
          delete-branch: true
          reviewers: beiertu-mms
          committer: ${{ env.bot_name }}
          author: ${{ env.bot_name }}
          commit-message: 'chore(themes): update sub-modules'
          title: 'chore(themes): update sub-modules'
          labels: dependencies
          body: |
            Update the [themes](https://github.com/beiertu-mms/beiertu-mms.github.io/tree/master/themes) submodules.

  update_hugo:
    runs-on: ubuntu-latest
    env:
      file: .github/workflows/publish.yaml
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Update Hugo
        id: versions
        run: |
          set -o pipefail
          CURRENT=$(yq -r '.jobs.build.env[]' ${{ env.file }})
          echo "Current version of Hugo in publish.yaml is $CURRENT"
          LATEST=$(curl -s -H "Accept: application/vnd.github+json" \
            "https://api.github.com/repos/gohugoio/hugo/releases/latest" \
            | jq -r '.tag_name')
          LATEST_SEMVER="${LATEST#v}"
          echo "Latest version of Hugo is $LATEST_SEMVER"
          sed -i "s/HUGO_VERSION:.*/HUGO_VERSION: $LATEST_SEMVER/" "${{ env.file }}"
          git diff
          {
            echo "current=$CURRENT"
            echo "latest=$LATEST_SEMVER"
          } >> "$GITHUB_OUTPUT"

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v6
        env:
          bot_name: "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>"
          message: "chore(action): bump hugo from ${{ steps.versions.outputs.current }} to ${{ steps.versions.outputs.latest }}"
          hugo_url: https://github.com/gohugoio/hugo
        with:
          token: ${{ secrets.PAT }} # to be able to update a workflow
          branch: chore/action/update-hugo-version
          delete-branch: true
          committer: ${{ env.bot_name }}
          author: ${{ env.bot_name }}
          commit-message: ${{ env.message }}
          title: ${{ env.message }}
          labels: dependencies
          body: |
            Bump [Hugo](${{ env.hugo_url }}) from ${{ steps.versions.outputs.current }} to ${{ steps.versions.outputs.latest }}
            ---
            Release: ${{ env.hugo_url }}/releases/tag/v${{ steps.versions.outputs.latest }}
            Changelog: ${{ env.hugo_url }}/compare/v${{ steps.versions.outputs.current }}...v${{ steps.versions.outputs.latest }}