feat: add GitHub Actions workflows for building, testing, and releasing optimizer binaries

Author: c0d3h01

.github/workflows/build.yml

@@ -0,0 +1,36 @@
+name: Build Optimizer Binaries
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      ANDROID_HOME: ${{ github.workspace }}/android-sdk
+      ANDROID_NDK: ${{ github.workspace }}/android-ndk
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+      - run: sudo apt-get update && sudo apt-get install -y cmake ninja-build unzip curl
+
+      - run: |
+          mkdir -p "$ANDROID_HOME"
+          curl -fo sdk.zip https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip
+          unzip -q sdk.zip -d "$ANDROID_HOME/cmdline-tools"
+          mv "$ANDROID_HOME/cmdline-tools" "$ANDROID_HOME/cmdline-tools/latest"
+          yes | "$ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager" --sdk_root="$ANDROID_HOME" \
+            "platform-tools" "platforms;android-21" "build-tools;34.0.0" "ndk;26.2.11394342"
+          ln -s "$ANDROID_HOME/ndk/26.2.11394342" "$ANDROID_NDK"
+
+      - run: chmod +x build.sh && ./build.sh all
+      - uses: actions/upload-artifact@v4
+        with:
+          name: optimizer-binaries
+          path: bin/**

.github/workflows/builds.yml

@@ -0,0 +1,29 @@
+name: Release PR with Binaries
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Test Optimizer Binaries"]
+    types: [completed]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          name: optimizer-binaries
+          path: bin
+      - run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git checkout -b binaries/${{ github.run_id }}
+          mkdir -p dist && cp -r bin dist/
+          git add dist && git commit -m "Add binaries ${{ github.run_id }}"
+          git push origin binaries/${{ github.run_id }}
+      - uses: peter-evans/create-pull-request@v6
+        with:
+          title: "Binaries build ${{ github.run_id }}"
+          base: main
+          branch: binaries/${{ github.run_id }}

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Test Optimizer Binaries
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Build Optimizer Binaries"]
+    types: [completed]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: optimizer-binaries
+          path: bin
+      - run: |
+          for abi in arm64-v8a armeabi-v7a x86 x86_64; do
+            [[ -f "bin/$abi/task_optimizer" ]] || exit 1
+          done