push.yml

name: Rust

on:
  push:
    branches: [main, dev]
  pull_request:
    branches: [main, dev]

jobs:
  read_msrv:
    name: Read MSRV
    uses: actions-rust-lang/msrv/.github/workflows/msrv.yml@main

  formatting:
    name: cargo fmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      # Ensure rustfmt is installed and setup problem matcher
      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          components: rustfmt
          toolchain: nightly
      - name: Rustfmt Check
        uses: actions-rust-lang/rustfmt@v1

  clippy:
    name: clippy (stable)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Cache ~/.cargo
        uses: actions/cache@v4
        with:
          path: ~/.cargo
          key: ${{ runner.os }}-clippy-dotcargo
      - name: Cache cargo build
        uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-clippy-cargo-build-target
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          components: clippy
      - name: cargo clippy
        run: cargo clippy --all-features

  test:
    name: "test (${{ matrix.os }} ${{ matrix.channel }})"
    needs:
      - read_msrv
    runs-on: ${{ matrix.image }}
    strategy:
      fail-fast: false
      matrix:
        channel:
          - MSRV
          - stable
          - nightly
        os:
          - Linux
          - Windows
          - macOS
        include:
          - os: Linux
            image: ubuntu-latest
            target: x86_64-unknown-linux-gnu
          - os: Windows
            image: windows-latest
            target: x86_64-pc-windows-msvc
          - os: macOS
            image: macos-latest
            target: aarch64-apple-darwin
          - channel: msrv
            rust: ${{ needs.read_msrv.outputs.msrv }}
          - channel: stable
            rust: stable
          - channel: nightly
            rust: nightly
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.rust }}
          target: wasm32-unknown-unknown
      - name: Cache ~/.cargo
        uses: actions/cache@v4
        with:
          path: ~/.cargo
          key: ${{ runner.os }}-test-dotcargo-${{ matrix.rust }}
      - name: Cache cargo build
        uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-test-build-target-${{ matrix.rust }}
      - name: build library (no default features)
        run: cargo build -p magic-wormhole --target ${{ matrix.target }} --no-default-features
      - name: build library (features=transit)
        run: cargo build -p magic-wormhole --target ${{ matrix.target }} --no-default-features --features=transit
      - name: build library (features=transfer)
        run: cargo build -p magic-wormhole --target ${{ matrix.target }} --no-default-features --features=transfer
      - name: build library (features=forwarding)
        run: cargo build -p magic-wormhole --target ${{ matrix.target }} --no-default-features --features=forwarding
      - name: build CLI
        run: cargo build -p magic-wormhole-cli --target ${{ matrix.target }} --features=all
      - name: build WASM
        run: cargo build -p magic-wormhole --target wasm32-unknown-unknown --no-default-features --features transit --features transfer
      - name: test
        run: cargo test --verbose --workspace --features=all,native-tls,experimental

  dist:
    name: "dist (${{ matrix.os }})"
    runs-on: ${{ matrix.image }}
    strategy:
      fail-fast: false
      matrix:
        os:
          - Linux
          - Windows
          - macOS
        include:
          - os: Linux
            image: ubuntu-latest
            target: x86_64-unknown-linux-gnu
          - os: Windows
            image: windows-latest
            target: x86_64-pc-windows-gnu
          - os: macOS
            image: macos-latest
            target: aarch64-apple-darwin
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          target: ${{ matrix.target }}
      - name: Cache ~/.cargo
        uses: actions/cache@v4
        with:
          path: ~/.cargo
          key: ${{ runner.os }}-test-dotcargo-stable
      - name: Cache cargo build
        uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-test-build-target-stable
      - name: Build
        run: cargo build -p magic-wormhole-cli --target ${{ matrix.target }} --bins --locked --release
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: magic-wormhole-cli-${{ matrix.target }}
          path: |
            ./target/${{ matrix.target }}/release/wormhole-rs
            ./target/${{ matrix.target }}/release/wormhole-rs.exe
          if-no-files-found: error

  coverage:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: nightly
      - uses: taiki-e/cache-cargo-install-action@v2
        with:
          tool: cargo-tarpaulin
      - name: Cache ~/.cargo
        uses: actions/cache@v4
        with:
          path: ~/.cargo
          key: ${{ runner.os }}-coverage-dotcargo
      - name: Cache cargo build
        uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-coverage-cargo-build-target
      - name: Run tarpaulin
        run: cargo tarpaulin --workspace --out Xml
      - name: upload coverage
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

  cargo-deny:
    name: Cargo deny
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: nightly
      - name: Checkout Rust toolcnain
        uses: actions/checkout@v4
      - uses: EmbarkStudios/cargo-deny-action@v1

  semver:
    name: semver
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: nightly
      - name: Check semver
        uses: obi1kenobi/cargo-semver-checks-action@v2