name: CI

on:
  push:
    branches: [ "main" ]
    tags: [ '*' ]
    paths-ignore: [ '*.md' ]
  pull_request:
    branches: [ "main" ]

env:
  CARGO_TERM_COLOR: always
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
  UBUNTU_DOCKERFILE: .github/workflows/ubuntu.dockerfile

permissions:
  pull-requests: read
  contents: read
  packages: read

jobs:
  set-vars:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
        with:
          fetch-depth: 2
          sparse-checkout: |
            .github
            Cargo.toml
          sparse-checkout-cone-mode: false
      - id: set-vars
        run: ./.github/workflows/set-vars.sh ${GITHUB_REPOSITORY@L}
    outputs:
      msrv: ${{ steps.set-vars.outputs.msrv }}
      should-build: ${{ steps.set-vars.outputs.should_build == 'true' && github.event_name == 'push' }}
      container-path: ${{ steps.set-vars.outputs.container_path }}

  container-build:
    runs-on: ubuntu-latest
    needs: set-vars
    if: ${{ needs.set-vars.outputs.should-build == 'true' }}
    permissions:
      packages: write
      id-token: write

    steps:
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: docker/build-push-action@v6
        with:
          file: ${{ env.UBUNTU_DOCKERFILE }}
          push: true
          tags: ${{ needs.set-vars.outputs.container-path }}-ubuntu:latest
          labels: org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  xwls-build-test:
    needs: [container-build, set-vars]
    if: ${{ always() && (needs.container-build.result == 'success' || needs.container-build.result == 'skipped') }}
    runs-on: ubuntu-latest
    container:
      image: ${{ needs.set-vars.outputs.container-path }}-ubuntu:latest
      credentials:
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    steps:
      - uses: actions/checkout@v5
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ needs.set-vars.outputs.msrv }}
          components: clippy, rustfmt
      - name: Build
        run: cargo build --all-targets --profile ci --locked --verbose
      - name: Run tests
        run: cargo test --profile ci --locked --verbose -- --test-threads 1 --nocapture
      - name: Format check
        run: cargo fmt --check
      - name: Clippy
        run: cargo clippy --all-targets --profile ci --locked --workspace