Merge pull request #3 from automesh-network/dev

Support testing and building targets via github ci

.github/actions/ndk-dev-rs/action.yml

@@ -0,0 +1,37 @@
+name: Setup Android NDK and Rust compiler ENV
+description: Setup an Android_NDK_HOME environment by downloading and Rust compiler environment.
+inputs:
+  rust-target:
+    description: Rust target to build
+    required: true
+  sdk-version:
+    description: Exact SDK version to use
+    default: "33"
+  ndk-version:
+    description: Exact NDK version to use
+    default: "25"
+  ndk-platform:
+    description: Which host platform to use
+    default: "linux"
+runs:
+  using: "composite"
+  steps:
+    - name: Download Android NDK
+      run: curl --http1.1 -O https://dl.google.com/android/repository/android-ndk-r${{ inputs.ndk-version }}-${{ inputs.ndk-platform }}.zip
+      shell: bash
+    - name: Extract Android NDK
+      run: unzip -q android-ndk-r${{ inputs.ndk-version }}-${{ inputs.ndk-platform }}.zip
+      shell: bash
+    - name: Set Rust compiler ENV
+      run: |
+        ndk_home=${{ github.workspace }}/android-ndk-r${{ inputs.ndk-version }}
+        platform=$(ls ${ndk_home}/toolchains/llvm/prebuilt/ | head -1)
+        ndk_tool=${ndk_home}/toolchains/llvm/prebuilt/${platform}/bin
+        envvar_suffix=$(echo ${{ inputs.rust-target }} | sed "s/-/_/g")
+        upper_suffix=$(echo ${envvar_suffix} | tr '[:lower:]' '[:upper:]')
+        tool_prefix=${{ inputs.rust-target }}${{ inputs.sdk-version }}
+        echo "ANDROID_NDK_HOME=${ndk_home}" >> $GITHUB_ENV
+        echo "CC_${envvar_suffix}=${ndk_tool}/${tool_prefix}-clang" >> $GITHUB_ENV
+        echo "AR_${envvar_suffix}=${ndk_tool}/llvm-ar" >> $GITHUB_ENV
+        echo "CARGO_TARGET_${upper_suffix}_LINKER=${ndk_tool}/${tool_prefix}-clang" >> $GITHUB_ENV
+      shell: bash

.github/workflows/main.yml

@@ -0,0 +1,108 @@
+name: CI
+on: [push, pull_request]
+
+env:
+  CARGO_INCREMENTAL: 0
+  CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
+
+jobs:
+  test:
+    name: Test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - build: linux-amd64
+            os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+          - build: android-arm64
+            os: ubuntu-latest
+            target: aarch64-linux-android
+            no_run: --no-run
+          - build: android-amd64
+            os: ubuntu-latest
+            target: x86_64-linux-android
+            no_run: --no-run
+          - build: macos-amd64
+            os: macos-latest
+            target: x86_64-apple-darwin
+          - build: macos-arm64
+            os: macos-14
+            target: aarch64-apple-darwin
+          - build: ios-arm64
+            os: macos-latest
+            target: aarch64-apple-ios
+            no_run: --no-run
+          - build: windows-amd64
+            os: windows-latest
+            target: x86_64-pc-windows-msvc
+          - build: windows-arm64
+            os: windows-latest
+            target: aarch64-pc-windows-msvc
+            no_run: --no-run
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust (rustup)
+        run: |
+          set -euxo pipefail
+          rustup toolchain install stable --no-self-update --profile minimal --target ${{ matrix.target }}
+          rustup default stable
+        shell: bash
+      - uses: Swatinem/rust-cache@v2
+      - name: Setup android environment
+        uses: ./.github/actions/ndk-dev-rs
+        with:
+          rust-target: ${{ matrix.target }}
+        if: contains(matrix.build, 'android')
+      - run: cargo test ${{ matrix.no_run }} --workspace --target ${{ matrix.target }}
+      - run: cargo test ${{ matrix.no_run }} --workspace --target ${{ matrix.target }} --release
+
+  msrv:
+    name: MSRV
+    runs-on: ${{ matrix.os }}
+    env:
+      MSRV: 1.65.0
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        run: |
+          rustup toolchain install $MSRV --no-self-update --profile minimal
+          rustup toolchain install nightly --no-self-update --profile minimal
+          rustup default $MSRV
+        shell: bash
+      - name: Create Cargo.lock with minimal version
+        run: cargo +nightly update -Zminimal-versions
+      - name: Cache downloaded crates since minimal version is really slow in fetching
+        uses: Swatinem/rust-cache@v2
+      - run: cargo check --lib -p netstack-smoltcp --locked
+      - run: cargo check --lib -p netstack-smoltcp --locked --all-features
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        run: |
+          rustup toolchain install stable --no-self-update --profile minimal --component rustfmt
+          rustup default stable
+        shell: bash
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo clippy
+
+  rustfmt:
+    name: Rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        run: |
+          rustup toolchain install stable --no-self-update --profile minimal --component rustfmt
+          rustup default stable
+        shell: bash
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo fmt -- --check