Add release.yaml

.github/workflows/release.yaml

@@ -0,0 +1,74 @@
+name: release-flow
+
+on:
+  push:
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+*"
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version - in the form of v1.2.3'
+        required: true
+        type: string
+
+permissions:
+  contents: write
+
+jobs:
+  get-version:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get tag
+        id: tag
+        run: echo "tag=${GITHUB_REF#refs/tags/}" >> "$GITHUB_OUTPUT"
+    outputs:
+      version: ${{ inputs.version || steps.tag.outputs.tag }}
+
+  build-web:
+    runs-on: ubuntu-latest
+    needs: get-version
+    env:
+      VERSION: ${{needs.get-version.outputs.version}}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Install rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+      - name: Install Dependencies
+        run: sudo apt-get update; sudo apt-get install pkg-config libx11-dev libasound2-dev libudev-dev
+      - name: Install trunk
+        uses: jetli/[email protected]
+        with:
+          version: latest
+      - name: Add wasm target
+        run: |
+          rustup target add wasm32-unknown-unknown
+      - name: Build Release
+        run: |
+          trunk build --release
+      - name: Optimize Wasm
+        uses: NiklasEi/wasm-opt-action@v2
+        with:
+          file: dist/*.wasm
+        # Trunk cannot import assets from relative paths (see e.g. https://github.com/thedodd/trunk/issues/395)
+        # On sites like itch.io, we don't know on which base path the game gets served, so we need to rewrite all links to be relative
+      - name: Make paths relative
+        run: |
+          sed -i 's/\/index/.\/index/g' dist/index.html
+          sed -i 's/\/${{ env.GAME_EXECUTABLE_NAME }}/.\/${{ env.GAME_EXECUTABLE_NAME }}/g' dist/index.html
+      - name: Zip release
+        uses: vimtor/action-zip@v1
+        with:
+          files: dist/
+          dest: ${{ env.GAME_EXECUTABLE_NAME }}_web.zip
+      - name: Upload release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ env.GAME_EXECUTABLE_NAME }}_web.zip
+          asset_name: ${{ env.GAME_EXECUTABLE_NAME }}_${{ env.VERSION }}_web.zip
+          release_name: ${{ env.VERSION }}
+          tag: ${{ env.VERSION }}
+          overwrite: true