init GitHub Actions workflow for building binaries across multiple targets

Author: nbx0

.github/workflows/build-binaries.yml

@@ -1,5 +1,43 @@
 name: Build Binaries
 
+on:
+  push:
+    branches: [ gh-actions ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.target }}
+    strategy:
+      matrix:
+        target:
+          - x86_64-unknown-linux-gnu
+          - aarch64-apple-darwin
+          - x86_64-pc-windows-msvc
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y build-essential pkg-config libssl-dev
+        if: matrix.target == 'x86_64-unknown-linux-gnu'
+      - name: Build for ${{ matrix.target }}
+        run: cargo build --release --target ${{ matrix.target }}
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: binaries-${{ matrix.target }}
+          path: target/${{ matrix.target }}/release/
+
+name: Build Binaries
+
 on:
   push:
     branches: