ci.yml

name: Continuous integration

on: [pull_request]
permissions:
  contents: write

jobs:
  check_if_safe_to_merge:
    name: Check if safe to merge
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: clippy, rustfmt

      - uses: Swatinem/rust-cache@v2.7.3

      - uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all-targets --all-features

      - uses: actions-rs/cargo@v1
        with:
          command: check

      - uses: actions-rs/cargo@v1
        with:
          command: test

  dependabot:
    needs: check_if_safe_to_merge
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'dependabot[bot]' }}
    steps:
      - name: Dependabot metadata
        id: metadata
        uses: dependabot/fetch-metadata@v2.0.0
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      - name: Enable auto-merge for Dependabot PRs
        if: ${{steps.metadata.outputs.update-type != 'version-update:semver-major'}}
        run: gh pr merge --auto --rebase "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}