add github action for releases

.github/workflows/release.yaml

@@ -0,0 +1,66 @@
+name: release
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  create_release:
+    runs-on: ubuntu-latest
+    outputs:
+      upload_url: ${{steps.create_release.outputs.upload_url}}
+    steps:
+      - name: Create release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        with:
+          tag_name: ${{github.ref}}
+          release_name: ${{github.ref}}
+          draft: false
+          prerelease: false
+  build:
+    needs: create_release
+    runs-on: ${{matrix.os}}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - os: ubuntu-latest
+          os_name: linux
+        - os: macos-latest
+          os_name: macos
+        - os: windows-latest
+          os_name: windows
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Install rust
+        uses: actions-rs/toolchain@v1
+        with:
+            toolchain: stable
+      - name: Check project
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+      - name: Build release
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --release
+      - name: Rename executable
+        if: matrix.os_name == 'linux' || matrix.os_name == 'macos'
+        run: mv target/release/himalaya target/release/himalaya.exe
+      - name: Compress executable
+        run: tar czf himalaya.tar.gz -C target/release himalaya.exe
+      - name: Upload release asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        with:
+          upload_url: ${{needs.create_release.outputs.upload_url}}
+          asset_path: himalaya.tar.gz
+          asset_name: himalaya-${{matrix.os_name}}.tar.gz
+          asset_content_type: application/gzip