Web, CI: build the web version publish it to GitHub Pages

.github/scripts/build-web.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+set -eo pipefail
+
+REPO_ROOT="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/../.." && pwd)"
+EMSDK_DIR="${RUNNER_TEMP:-$(dirname "$REPO_ROOT")}/emsdk"
+BUILD_DIR="$REPO_ROOT/build"
+
+if [ "$1" = "release" ]; then
+    BUILD_TYPE="Release"
+else
+    BUILD_TYPE="Debug"
+fi
+
+git clone https://github.com/emscripten-core/emsdk.git --depth 1 "$EMSDK_DIR"
+(
+cd "$EMSDK_DIR"
+./emsdk install latest
+./emsdk activate latest
+)
+source "$EMSDK_DIR"/emsdk_env.sh
+emcmake cmake -S "$REPO_ROOT" -B "$BUILD_DIR" -DCMAKE_BUILD_TYPE="${BUILD_TYPE}"
+cmake --build "$BUILD_DIR" --config "${BUILD_TYPE}" --parallel $(nproc)

.github/workflows/cd.yml

@@ -51,7 +51,7 @@ jobs:
             c_compiler: cl
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with: 
         submodules: true
 
@@ -95,6 +95,40 @@ jobs:
         # A file, directory or wildcard pattern that describes what to upload
         path: ${{ steps.strings.outputs.build-output-dir }}/examples/win32/${{ matrix.build_type }}/libspnavdev_test.exe
 
+  build_web:
+    needs: build
+    name: Build Release Web
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6
+    - name: Build & Pack
+      run: |
+        .github/scripts/build-web.sh release
+        cd build/examples/web
+        rm -rf CMakeFiles || true
+    - name: Upload web version as artifact
+      id: upload_web
+      uses: actions/upload-pages-artifact@v3
+      with:
+        path: build/examples/web/
+
+  deploy_web:
+    # If you want deployment only on pushes to master (not manual runs on master), use:
+    # if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master'
+    needs: build_web
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+
   upload_release_assets:
     name: Upload Release Assets
     needs: [build]