ci.yml

name: CI

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

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: -Dwarnings

jobs:
  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-check-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-check-

      - name: Run cargo check
        run: cargo check --all-targets --all-features

  fmt:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Check formatting
        run: cargo fmt --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-clippy-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-clippy-

      - name: Run clippy
        run: cargo clippy --all-targets --all-features -- -D warnings

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-test-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-test-

      - name: Run tests
        run: cargo test --all-features

  doc:
    name: Documentation
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-doc-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-doc-

      - name: Check documentation
        run: cargo doc --no-deps --all-features
        env:
          RUSTDOCFLAGS: -Dwarnings

  mdbook:
    name: mdbook
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-mdbook-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-mdbook-

      - name: Install mdbook
        run: |
          mkdir -p $HOME/.local/bin
          curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.44/mdbook-v0.4.44-x86_64-unknown-linux-gnu.tar.gz | tar -xz -C $HOME/.local/bin
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Build mdbook
        run: mdbook build docs

      - name: Test code examples in mdbook
        run: mdbook test docs

  wasm:
    name: WASM Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-wasm-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-wasm-

      - name: Check WASM crate compiles
        run: cargo check -p fugue-evo-wasm --target wasm32-unknown-unknown

      - name: Build WASM package
        run: wasm-pack build crates/fugue-evo-wasm --target web

      - name: Run WASM tests (Node.js)
        run: wasm-pack test --node crates/fugue-evo-wasm

  # Summary job that depends on all other jobs
  ci-success:
    name: CI Success
    needs: [check, fmt, clippy, test, doc, mdbook, wasm]
    runs-on: ubuntu-latest
    if: always()
    steps:
      - name: Check all jobs passed
        run: |
          if [[ "${{ needs.check.result }}" != "success" ]] || \
             [[ "${{ needs.fmt.result }}" != "success" ]] || \
             [[ "${{ needs.clippy.result }}" != "success" ]] || \
             [[ "${{ needs.test.result }}" != "success" ]] || \
             [[ "${{ needs.doc.result }}" != "success" ]] || \
             [[ "${{ needs.mdbook.result }}" != "success" ]] || \
             [[ "${{ needs.wasm.result }}" != "success" ]]; then
            echo "One or more jobs failed"
            exit 1
          fi
          echo "All jobs passed!"