ci-per-commit.yaml

name: CI per commit
on:
  push:
    branches:
      - main
  pull_request:
    types: [labeled]
    branches:
      - main

jobs:
  check-label:
    name: Check for ci:per-commit label
    runs-on: ubuntu-latest
    outputs:
      has_label: ${{ steps.check.outputs.has_label }}
    steps:
      - uses: actions/checkout@v6
      - name: Check for label
        id: check
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          .github/scripts/check-ci-per-commit-label.sh \
            "${{ github.event_name }}" \
            "${{ github.repository }}" \
            "${{ github.sha }}" \
            '${{ toJSON(github.event.pull_request.labels.*.name) }}' \
            >> "$GITHUB_OUTPUT"

  ci-per-commit:
    name: CI per commit
    needs: check-label
    if: needs.check-label.outputs.has_label == 'true'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - name: Install uv
        uses: astral-sh/setup-uv@v7
        with:
          python-version: "3.13"
      - name: Install GNU sed (macOS)
        if: runner.os == 'macOS'
        run: brew install gnu-sed
      - name: Determine commit range
        id: range
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          if [ "${{ github.event_name }}" = "pull_request" ]; then
            BASE="${{ github.event.pull_request.base.sha }}"
            HEAD="${{ github.event.pull_request.head.sha }}"
          else
            BASE="${{ github.event.before }}"
            HEAD="${{ github.sha }}"
          fi
          echo "base=${BASE}" >> "$GITHUB_OUTPUT"
          echo "head=${HEAD}" >> "$GITHUB_OUTPUT"
      - name: Run CI on each commit
        run: |
          .github/scripts/run-ci-per-commit.sh \
            "${{ steps.range.outputs.base }}" \
            "${{ steps.range.outputs.head }}"