main.yml

name: CI

# Controls when the workflow will run
on:
  # Triggers the workflow on push events but only for the "main" branch
  push:
    branches: [ main ]
  pull_request:    

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

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

jobs:

  fmt:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4      
      - name: Run Format
        run: |
          cd libs
          cargo fmt -- --check
          cd ../tools/sdk-cli
          cargo fmt -- --check

  build-core:
    name: Test sdk-core
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: libs/sdk-core -> ../target

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Run sdk-core tests
        working-directory: libs/sdk-core
        run: cargo test
  
  build-bindings:
    name: Test sdk-bindings
    runs-on: macOS-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: libs/sdk-bindings -> ../target

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Build sdk-bindings
        working-directory: libs/sdk-bindings
        run: cargo build

      - name: Build C# bindings
        working-directory: libs/sdk-bindings       
        run: |
          cargo install uniffi-bindgen-cs --git https://github.com/breez/uniffi-bindgen-cs --branch namespace
          uniffi-bindgen-cs src/breez_sdk.udl -o ffi/csharp -c ./uniffi.toml
          cp ../target/debug/libbreez_sdk_bindings.dylib ffi/csharp

      - name: Build golang bindings
        working-directory: libs/sdk-bindings       
        run: |
          cargo install uniffi-bindgen-go --git https://github.com/NordSecurity/uniffi-bindgen-go --tag v0.1.5+v0.23.0
          uniffi-bindgen-go src/breez_sdk.udl -o ffi/golang -c ./uniffi.toml
          cp ../target/debug/libbreez_sdk_bindings.dylib ffi/golang
          cp -r ffi/golang/breez/breez_sdk tests/bindings/golang/
      
      - name: Setup dotnet
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '6.0.x'
  
      - name: Setup go
        uses: actions/setup-go@v5
        with:
          go-version: '1.19.9'

      - name: Setup python
        uses: actions/setup-python@v5 
        with:
          python-version: '3.11'

      - name: Run sdk-bindings tests
        run: |
          curl -o jna-5.12.1.jar https://repo1.maven.org/maven2/net/java/dev/jna/jna/5.12.1/jna-5.12.1.jar
          export CLASSPATH=$(pwd)/jna-5.12.1.jar;
          cd libs/sdk-bindings
          cargo test
          
  build-cli:
    name: Test sdk-cli
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: tools/sdk-cli -> target

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Run tools tests
        working-directory: tools/sdk-cli    
        run: cargo test

  build-common:
    name: Test sdk-common
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: libs/sdk-common -> ../target

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Run sdk-common tests
        working-directory: libs/sdk-common
        run: cargo test

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

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: |
            libs -> target
            tools/sdk-cli -> target

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: clippy
        run: |
          cd libs
          # Explicitly allow clippy::uninlined-format-args lint because it's present in the generated breez_sdk.uniffi.rs
          cargo clippy -- -D warnings -A clippy::uninlined-format-args
          cargo clippy --tests -- -D warnings -A clippy::uninlined-format-args
          cd ../tools/sdk-cli
          cargo clippy -- -D warnings
  
  react-native:
    name: Check react native
    runs-on: macOS-14
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: |
            libs -> target
      
      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}
      
      - name: React native codegen
        working-directory: libs/sdk-react-native 
        run: |
          yarn global add tslint typescript
          brew install kotlin ktlint swiftformat
          make react-native

      - name: Check git status
        env: 
          GIT_PAGER: cat
        run: |
          status=$(git status --porcelain)
          if [[ -n "$status" ]]; then
            echo "Git status has changes"
            echo "$status"
            git diff
            exit 1
          else
            echo "No changes in git status"
          fi

  flutter:
    name: Check flutter
    runs-on: macOS-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: |
            libs -> target
      
      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - uses: subosito/flutter-action@v2
        with:
          channel: 'stable'

      - name: Flutter bridge codegen
        working-directory: libs/sdk-flutter
        run: |
          make init
          make flutter_rust_bridge
    
      - name: Check git status
        env: 
          GIT_PAGER: cat
        run: |
          status=$(git status --porcelain)
          if [[ -n "$status" ]]; then
            echo "Git status has changes"
            echo "$status"
            git diff
            exit 1
          else
            echo "No changes in git status"
          fi

      - name: dart-analyze
        run: dart analyze --fatal-infos

      - name: dart-format
        run: dart format -o none --set-exit-if-changed -l 110 .

  # Create a new plain Rust project, add the SDK as single dependency and try to compile it.
  # This tests whether the SDK compiles with the latest version of the dependencies that can be updated.
  #
  # Our checked-in Cargo.lock contains the specific combination of all direct and transitive dependency versions.
  # This dependency tree snapshot was tested against during development and is what we release.
  #
  # However, when integrating the SDK in a new Rust project, Cargo not use our Cargo.lock. Instead, it will try to generate
  # a new Cargo.lock based on our (and our dependencies') Cargo.toml files. This means that, where a dependency version range
  # is used in a Cargo.toml, Cargo will try to upgrade it to the latest matching version. If this happens, this new dependency
  # version may even result in the whole project failing to compile. In that case, the only solution is to manually pin
  # the problematic dependencies to the last known good versions, in the application's Cargo.toml.
  #
  # Since this is the situation new projects are faced with when adding the SDK as a Rust dependency, we simulate it here
  # to get an early warning signal, should any newer dependency cause it to fail to compile.
  #
  # See discussion at https://github.com/breez/breez-sdk/issues/969#issuecomment-2104700522
  check-sdk-as-dependency:
    name: Check SDK as Rust dependency in fresh project
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: |
            libs -> target

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          version: "27.2"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: test-new-project-with-sdk-dependency
        run: |
          mkdir new-project
          cd new-project
          cargo init --name test_project --vcs none
          
          # A project might reference our SDK as a git repository
          # cargo add --git https://github.com/breez/breez-sdk breez-sdk-core
          
          # In this test, we reference the checked out repo (e.g. this PR branch)
          cargo add --path ../libs/sdk-core breez-sdk-core
          
          cargo clippy -- -D warnings