IronRDP/.github/workflows/ci.yml

name: CI

on:
  push:
    branches:
      - master
  pull_request:
    types: [ opened, synchronize, reopened ]
  workflow_dispatch:

env:
  # Disable incremental compilation. CI builds are often closer to from-scratch builds, as changes
  # are typically bigger than from a local edit-compile cycle.
  # Incremental compilation also significantly increases the amount of IO and the size of ./target
  # folder, which makes caching less effective.
  CARGO_INCREMENTAL: 0
  CARGO_NET_RETRY: 10
  RUSTUP_MAX_RETRIES: 10
  RUST_BACKTRACE: short
  CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
  # Cache should never takes more than a few seconds to get downloaded.
  # If it does, let’s just rebuild from scratch instead of hanging "forever".
  SEGMENT_DOWNLOAD_TIMEOUT_MINS: 1
  # Disabling debug info so compilation is faster and ./target folder is smaller.
  CARGO_PROFILE_DEV_DEBUG: 0

jobs:
  formatting:
    name: Check formatting
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Check formatting
        run: cargo xtask check fmt -v

  typos:
    name: Check typos
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Binary cache
        uses: actions/cache@v4
        with:
          path: ./.cargo/local_root/bin
          key: ${{ runner.os }}-bin-${{ github.job }}-${{ hashFiles('xtask/src/bin_version.rs') }}

      - name: typos (prepare)
        run: cargo xtask check install -v

      - name: typos (check)
        run: cargo xtask check typos -v

  checks:
    name: Checks [${{ matrix.os }}]
    runs-on: ${{ matrix.runner }}
    needs: formatting
    strategy:
      fail-fast: false
      matrix:
        os: [ windows, linux, macos ]
        include:
          - os: windows
            runner: windows-latest
          - os: linux
            runner: ubuntu-latest
          - os: macos
            runner: macos-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install devel packages
        if: runner.os == 'Linux'
        run: |
          sudo apt-get -y install libasound2-dev

      - name: Install NASM
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          choco install nasm
          $Env:PATH += ";$Env:ProgramFiles\NASM"
          echo "PATH=$Env:PATH" >> $Env:GITHUB_ENV

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

      - name: Binary cache
        uses: actions/cache@v4
        with:
          path: ./.cargo/local_root/bin
          key: ${{ runner.os }}-bin-${{ github.job }}-${{ hashFiles('xtask/src/bin_version.rs') }}

      # Compilation is separated from execution so we know exactly the time for each step.

      - name: Tests (compile)
        run: cargo xtask check tests --no-run -v

      - name: Tests (run)
        run: cargo xtask check tests -v

      - name: Lints
        run: cargo xtask check lints -v

      - name: WASM (prepare)
        run: cargo xtask wasm install -v

      - name: WASM (check)
        run: cargo xtask wasm check -v

      - name: Lock files
        run: cargo xtask check locks -v

  fuzz:
    name: Fuzzing
    runs-on: ubuntu-latest
    needs: formatting

    steps:
      - uses: actions/checkout@v4

      - name: Rust cache
        uses: Swatinem/rust-cache@v2.7.3
        with:
          workspaces: fuzz -> target

      - name: Binary cache
        uses: actions/cache@v4
        with:
          path: ./.cargo/local_root/bin
          key: ${{ runner.os }}-bin-${{ github.job }}-${{ hashFiles('xtask/src/bin_version.rs') }}

      - name: Prepare
        run: cargo xtask fuzz install -v

      # Simply run all fuzz targets for a few seconds, just checking there is nothing obviously wrong at a quick glance
      - name: Fuzz
        run: cargo xtask fuzz run -v

      - name: Lock files
        run: cargo xtask check locks -v

  web:
    name: Web Client
    runs-on: ubuntu-latest
    needs: formatting

    steps:
      - uses: actions/checkout@v4

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

      - name: Binary cache
        uses: actions/cache@v4
        with:
          path: ./.cargo/local_root/bin
          key: ${{ runner.os }}-bin-${{ github.job }}-${{ hashFiles('xtask/src/bin_version.rs') }}

      - name: Prepare
        run: cargo xtask web install -v

      - name: Check
        run: cargo xtask web check -v

      - name: Lock files
        run: cargo xtask check locks -v

  ffi:
    name: FFI
    runs-on: ubuntu-latest
    needs: formatting

    steps:
      - uses: actions/checkout@v4

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

      - name: Binary cache
        uses: actions/cache@v4
        with:
          path: ./.cargo/local_root/bin
          key: ${{ runner.os }}-bin-${{ github.job }}-${{ hashFiles('xtask/src/bin_version.rs') }}

      - name: Prepare runner
        run: cargo xtask ffi install -v

      - name: Build native library
        run: cargo xtask ffi build -v

      - name: Generate bindings
        run: cargo xtask ffi bindings -v

      - name: Build .NET projects
        run: cd ./ffi/dotnet && dotnet build

  success:
    name: Success
    runs-on: ubuntu-latest
    if: ${{ always() }}
    needs:
      - formatting
      - typos
      - checks
      - fuzz
      - web
      - ffi

    steps:
      - name: Check success
        shell: pwsh
        run: |
          $results = '${{ toJSON(needs.*.result) }}' | ConvertFrom-Json
          $succeeded = $($results | Where { $_ -Ne "success" }).Count -Eq 0
          exit $(if ($succeeded) { 0 } else { 1 })