.github/util/initialize/action.yml

@@ -2,7 +2,7 @@ name: Initialize
 description: Check out Dart Sass and build the embedded protocol buffer.
 inputs:
   github-token: {required: true}
-  node-version: {required: false, default: 18}
+  node-version: {required: false, default: 'lts/*'}
   dart-sdk: {required: false, default: stable}
   architecture: {required: false}
 runs:

.github/workflows/build-android.yml

@@ -0,0 +1,71 @@
+name: Build for android
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: x64
+            lib: lib64
+            platform: linux/amd64
+          - arch: ia32
+            lib: lib
+            platform: linux/amd64
+          - arch: arm64
+            lib: lib64
+            platform: linux/arm64
+          - arch: arm
+            lib: lib
+            platform: linux/arm64
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          image: tonistiigi/binfmt:master # need qemu >= 7.0.0
+
+      - name: Compile Protobuf
+        run: |
+          docker run --rm -i \
+                     --volume "$PWD:$PWD" \
+                     --workdir "$PWD" \
+                     docker.io/library/dart <<'EOF'
+          set -e
+          curl -fsSL -H "Authorization: Bearer ${{ github.token }}" "https://github.com/bufbuild/buf/releases/latest/download/buf-$(uname -s)-$(uname -m).tar.gz" | tar -xzC /usr/local --strip-components 1
+          dart pub get
+          dart run grinder protobuf
+          EOF
+
+      - name: Build
+        run: |
+          docker run --rm -i \
+                     --platform ${{ matrix.platform }} \
+                     --privileged \
+                     --volume "$PWD:$PWD" \
+                     --workdir "$PWD" \
+                     ghcr.io/dart-android/dart <<'EOF'
+          set -e
+          export DART_SDK=/system/${{ matrix.lib }}/dart
+          export PATH=$DART_SDK/bin:$PATH
+          dart pub get
+          dart run grinder pkg-standalone-android-${{ matrix.arch }}
+          EOF
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-android-${{ matrix.arch }}
+          path: build/*.tar.gz
+          if-no-files-found: error
+          compression-level: 0

.github/workflows/build-linux-musl.yml

@@ -0,0 +1,89 @@
+name: Build for linux-musl
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: x64
+            platform: linux/amd64
+          - arch: ia32
+            platform: linux/386
+          - arch: arm64
+            platform: linux/arm64
+          - arch: arm
+            platform: linux/arm/v7
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Compile Protobuf
+        run: |
+          docker run --rm -i \
+                     --volume "$PWD:$PWD" \
+                     --workdir "$PWD" \
+                     docker.io/library/dart <<'EOF'
+          set -e
+          curl -fsSL -H "Authorization: Bearer ${{ github.token }}" "https://github.com/bufbuild/buf/releases/latest/download/buf-$(uname -s)-$(uname -m).tar.gz" | tar -xzC /usr/local --strip-components 1
+          dart pub get
+          dart run grinder protobuf
+          EOF
+
+      # https://gitlab.com/qemu-project/qemu/-/issues/1729
+      #
+      # There is a bug in qemu's mremap causing pthread_getattr_np in musl to stuck in a loop on arm.
+      # Unless qemu fixes the bug or we get a real linux-arm runner, we cannot build aot-snapshot
+      # for arm on CI. So, we create a kernel snapshot for arm build in amd64 container instead.
+      - name: Build
+        run: |
+          docker run --rm -i \
+                     --platform ${{ matrix.arch == 'arm' && 'linux/amd64' || matrix.platform }} \
+                     --volume "$PWD:$PWD" \
+                     --workdir "$PWD" \
+                     ghcr.io/dart-musl/dart <<'EOF'
+          set -e
+          dart pub get
+          dart run grinder pkg-standalone-linux-${{ matrix.arch }}
+          # Rename the artifact from -linux- to -linux-musl- to avoid conflict with glibc builds.
+          find build -name '*.tar.gz' -print0 | xargs -0 -n 1 -- sh -xc 'mv "$1" "$(echo "$1" | sed -e "s/linux/linux-musl/")"' --
+          EOF
+
+      # The kernel snapshot created for arm in the previous step is bundling a glibc based dart runtime
+      # due to how cli_pkg downloads the sdk for building non-native platforms. Therefore we need to
+      # replace it with musl-libc based dart runtime to create a working linux-musl-arm package.
+      - name: Fix Dart Runtime
+        if: matrix.arch == 'arm'
+        run: |
+          docker run --rm -i \
+                     --platform ${{ matrix.platform }} \
+                     --volume $PWD:$PWD \
+                     --workdir $PWD \
+                     ghcr.io/dart-musl/dart <<'EOF'
+          set -e
+          apk add --no-cache tar
+          cd build
+          DART_RUNTIME=$(tar -tzf *.tar.gz --wildcards "*/src/dart")
+          tar -xzf *.tar.gz
+          cp $DART_SDK/bin/dart $DART_RUNTIME
+          tar -czf *.tar.gz "$(dirname "$(dirname "$DART_RUNTIME")")"
+          EOF
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-linux-musl-${{ matrix.arch }}
+          path: build/*.tar.gz
+          if-no-files-found: error
+          compression-level: 0

.github/workflows/build-linux.yml

@@ -0,0 +1,62 @@
+name: Build for linux
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: x64
+            platform: linux/amd64
+          - arch: ia32
+            platform: linux/amd64
+          - arch: arm
+            platform: linux/arm/v7
+          - arch: arm64
+            platform: linux/arm64
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Compile Protobuf
+        run: |
+          docker run --rm -i \
+                     --volume "$PWD:$PWD" \
+                     --workdir "$PWD" \
+                     docker.io/library/dart <<'EOF'
+          set -e
+          curl -fsSL -H "Authorization: Bearer ${{ github.token }}" "https://github.com/bufbuild/buf/releases/latest/download/buf-$(uname -s)-$(uname -m).tar.gz" | tar -xzC /usr/local --strip-components 1
+          dart pub get
+          dart run grinder protobuf
+          EOF
+
+      - name: Build
+        run: |
+          docker run --rm -i \
+            --platform ${{ matrix.platform }} \
+            --volume "$PWD:$PWD" \
+            --workdir "$PWD" \
+          docker.io/library/dart:latest <<'EOF'
+          set -e
+          dart pub get
+          dart run grinder pkg-standalone-linux-${{ matrix.arch }}
+          EOF
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-linux-${{ matrix.arch }}
+          path: build/*.tar.gz
+          if-no-files-found: error
+          compression-level: 0

.github/workflows/build-macos.yml

@@ -0,0 +1,38 @@
+name: Build for macos
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+
+    runs-on: ${{ matrix.runner }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: x64
+            runner: macos-latest
+          # https://github.blog/2023-10-02-introducing-the-new-apple-silicon-powered-m1-macos-larger-runner-for-github-actions/
+          - arch: arm64
+            runner: macos-latest-xlarge
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: ./.github/util/initialize
+        with: {github-token: "${{ github.token }}"}
+
+      - name: Build
+        run: dart run grinder pkg-standalone-macos-${{ matrix.arch }}
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-macos-${{ matrix.arch }}
+          path: build/*.tar.gz
+          if-no-files-found: error
+          compression-level: 0

.github/workflows/build-windows.yml

@@ -0,0 +1,41 @@
+name: Build for windows
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+
+    runs-on: ${{ matrix.runner }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: x64
+            runner: windows-latest
+          - arch: ia32
+            runner: windows-latest
+          # The support of windows-arm64 dart-sdk is in beta.
+          # TODO: Enable this once windows-arm64 support is stable.
+          # - arch: arm64
+          #   runner: windows-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: ./.github/util/initialize
+        with: {github-token: "${{ github.token }}"}
+
+      - name: Build
+        run: dart run grinder pkg-standalone-windows-${{ matrix.arch }}
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-windows-${{ matrix.arch }}
+          path: build/*.zip
+          if-no-files-found: error
+          compression-level: 0