dprint-fmt.yml

name: Format PR with dprint

on:
  pull_request:
    types: [labeled]
    branches:
      - main
  workflow_dispatch:

jobs:
  pr-fmt:
    if: ${{ github.event.label.name == 'S-fmt' && github.repository_owner == 'rustic-rs' }}
    name: Format PR
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.base.sha }}

      - name: Install dprint
        shell: bash
        run: |
          curl -fsSL https://dprint.dev/install.sh | sh
          echo "/home/runner/.dprint/bin" >> $GITHUB_PATH

      - name: Format PR
        shell: bash
        run: ~/.dprint/bin/dprint fmt

      - name: Commit changes
        shell: bash
        run: |
          git config --local user.name github-actions
          git config --local user.email github-actions@github.com
          git add .
          git commit -m "Format PR"
          git push
      
  remove-fmt-label:
    name: Remove fmt label
    needs: pr-fmt
    permissions:
      contents: read
      issues: write
      pull-requests: write
    runs-on: ubuntu-latest
    if: |
      always() &&
      ! contains(needs.*.result, 'skipped') &&
      github.repository_owner == 'rustic-rs'
    steps:
      - name: Remove label
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh api \
          --method DELETE \
          -H "Accept: application/vnd.github+json" \
          -H "X-GitHub-Api-Version: 2022-11-28" \
          /repos/${{ github.repository }}/issues/${{ github.event.number }}/labels/S-fmt