name: Update `flake.lock`
on:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 5' # runs weekly on Friday at 00:00

jobs:
  update_lockfile:
    runs-on: codeberg-tiny
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install nix
        uses: https://github.com/DeterminateSystems/nix-installer-action@main
      - name: Setup Action cache for nix
        uses: https://github.com/DeterminateSystems/magic-nix-cache-action@main

      - name: Update flake inputs
        uses: ./.forgejo/actions/flake-update
        with:
          flake_path: "./dot_config/flake"
          token: ${{ secrets.FLAKE_PR_TOKEN }}

      # - name: Write PR body template
      #   uses: https://github.com/DamianReeves/write-file-action@v1.3
      #   with:
      #     path: pr_body.template
      #     contents: |
      #       - The following Nix Flake inputs were updated:

      #       ```
      #       ${{ env.UPDATE_LOG }}
      #       ```

      #       Auto-generated by [update.yml][1] with the help of
      #       [create-pull-request][2].

      #       [1]: https://forgejo.stefka.eu/jiriks74/nix.nvim/src/branch/main/.github/workflows/update.yml
      #       [2]: https://forgejo.stefka.eu/jiriks74/create-pull-request

      # - name: Generate PR body
      #   uses: pedrolamas/handlebars-action@v2.4.0 # v2.4.0
      #   with:
      #     files: "pr_body.template"
      #     output-filename: "pr_body.md"
      # - name: Save PR body
      #   id: pr_body
      #   uses: juliangruber/read-file-action@v1
      #   with:
      #     path: "pr_body.md"

      # - name: Remove temporary files
      #   run: |
      #     rm pr_body.template
      #     rm pr_body.md

      # - name: Create Pull Request
      #   id: create-pull-request
      #   uses: https://forgejo.stefka.eu/jiriks74/create-pull-request@2c60f3517609825873003cde0d4367c6cc2cd74c
      #   with:
      #     token: ${{ secrets.FORGEJO_TOKEN_FOR_UPDATES  }}
      #     body: ${{ steps.pr_body.outputs.content }}
      #     author: '"github-actions[bot]" <github-actions[bot]@users.noreply.github.com>'
      #     title: 'automated: Update `flake.lock`'
      #     commit-message: |
      #       automated: Update `flake.lock`

      #       ${{ steps.pr_body.outputs.content }}

      #     branch: update-flake-lock
      #     delete-branch: true

      # - name: Print PR number
      #   run: |
      #     echo "Pull request number is ${{ steps.create-pull-request.outputs.pull-request-number }}."
      #     echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"