name: CI

on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

env:
  CARGO_INCREMENTAL: 0
  CARGO_NET_RETRY: 10
  CARGO_TERM_COLOR: always
  RUSTUP_MAX_RETRIES: 10
  PYTHON_VERSION: "3.12"

jobs:
  cargo-fmt:
    name: "cargo fmt"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: "Install Rust toolchain"
        run: rustup component add rustfmt
      - name: "rustfmt"
        run: cargo fmt --all --check

  cargo-clippy:
    name: "cargo clippy"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: "Install Rust toolchain"
        run: |
          rustup component add clippy
      - uses: Swatinem/rust-cache@v2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Clippy"
        run: cargo clippy --workspace --all-targets --all-features --locked -- -D warnings

  cargo-test:
    strategy:
      matrix:
        os: [ubuntu-latest]
    runs-on:
      # We use the large GitHub actions runners for faster testing
      # For Ubuntu and Windows, this requires Organization-level configuration
      # See: https://docs.github.com/en/actions/using-github-hosted-runners/about-larger-runners/about-larger-runners#about-ubuntu-and-windows-larger-runners
      labels: ${{ matrix.os }}-large
    name: "cargo test | ${{ matrix.os }}"
    steps:
      - uses: actions/checkout@v4

      - name: Cache Python binaries
        uses: actions/cache@v4
        with:
          path: bin
          key: ${{ runner.os }}-py--${{ hashFiles('.python-versions') }}
      - name: "Install Python binaries"
        run: |
          sudo apt install direnv
          scripts/bootstrap/install.sh
          direnv allow .envrc
      - name: "Install Rust toolchain"
        run: rustup show
      - uses: rui314/setup-mold@v1
      - name: "Install cargo nextest"
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-nextest
      - uses: Swatinem/rust-cache@v2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Tests"
        run: |
          direnv exec . cargo nextest run --all --all-features --status-level skip --failure-output immediate-final --no-fail-fast -j 12

  # TODO(konstin): Merge with the cargo-test job once the tests pass
  windows:
    runs-on: windows-latest
    name: "cargo check | windows"
    steps:
      - uses: actions/checkout@v4
      - name: "Install Rust toolchain"
        run: rustup component add clippy
      - name: "Install Pythons"
        uses: actions/setup-python@v4
        with:
          python-version: |
            3.7
            3.8
            3.9
            3.10
            3.11
            3.12
      - uses: rui314/setup-mold@v1
      - uses: Swatinem/rust-cache@v2
      - run: cargo clippy --workspace --all-targets --all-features --locked -- -D warnings

  # Separate job for the nightly crate
  windows-trampoline:
    runs-on: windows-latest
    name: "check windows trampoline"
    steps:
      - uses: actions/checkout@v4
      - name: "Install Rust toolchain"
        working-directory: crates/puffin-trampoline
        run: |
          rustup target add x86_64-pc-windows-msvc
          rustup component add clippy rust-src --toolchain nightly-2024-01-23-x86_64-pc-windows-msvc
      - uses: rui314/setup-mold@v1
      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: "crates/puffin-trampoline"
      - name: "Clippy"
        working-directory: crates/puffin-trampoline
        run: cargo clippy --all-features --locked -- -D warnings
      - name: "Build"
        working-directory: crates/puffin-trampoline
        run: cargo build --release -Z build-std=core,panic_abort,alloc -Z build-std-features=compiler-builtins-mem --target x86_64-pc-windows-msvc