add release ga

.github/workflows/release.yaml

@@ -0,0 +1,73 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*.*.*" # e.g. v1.2.3
+
+env:
+  BINARY_NAME: csvu
+  SRC: src/main.zig
+
+jobs:
+  create_release:
+    name: Create GitHub Release
+    runs-on: ubuntu-latest
+    outputs:
+      upload_url: ${{ steps.make_release.outputs.upload_url }}
+    steps:
+      - name: Create Release
+        id: make_release
+        uses: actions/create-release@v1
+        with:
+          tag_name: ${{ github.ref_name }}
+          release_name: ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+
+  build_and_upload:
+    name: Build & Upload Assets
+    needs: create_release
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - triple: x86_64-linux-gnu
+            ext: ""
+          - triple: aarch64-linux-gnu
+            ext: ""
+          - triple: x86_64-windows-gnu
+            ext: ".exe"
+          - triple: x86_64-macos
+            ext: ""
+          - triple: aarch64-macos
+            ext: ""
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install Zig
+        uses: mlugg/setup-zig@v2
+        with:
+          version: 0.15.0
+
+      - name: Build for ${{ matrix.triple }}
+        run: |
+          zig build-exe "${SRC}" \
+            -Dtarget=${{ matrix.triple }} \
+            -O ReleaseSafe \
+            -femit-bin="${BINARY_NAME}${{ matrix.ext }}"
+
+      - name: Package binary
+        run: |
+          mkdir -p artifacts
+          zip -j artifacts/"${BINARY_NAME}-${{ github.ref_name }}-${{ matrix.triple }}.zip" \
+            "${BINARY_NAME}${{ matrix.ext }}"
+
+      - name: Upload release asset
+        uses: actions/upload-release-asset@v1
+        with:
+          upload_url: ${{ needs.create_release.outputs.upload_url }}
+          asset_path: artifacts/"${BINARY_NAME}-${{ github.ref_name }}-${{ matrix.triple }}.zip"
+          asset_name: "${BINARY_NAME}-${{ github.ref_name }}-${{ matrix.triple }}.zip"
+          asset_content_type: application/zip