build(js): build js + wasm

Author: nicklasl

.github/workflows/ci-js-openfeature-provider.yml

@@ -0,0 +1,68 @@
+name: JS OpenFeature Provider CI
+
+on:
+  workflow_run:
+    workflows: ["WASM CI"]
+    types:
+      - completed
+    branches: [ main ]
+  pull_request:
+    paths:
+      - 'openfeature-provider/js/**'
+      - '.github/workflows/ci-js-openfeature-provider.yml'
+
+jobs:
+  wasm-build:
+    uses: ./.github/workflows/ci-wasm.yml
+    if: ${{ github.event_name == 'pull_request' }}
+
+  js-openfeature-provider:
+    runs-on: ubuntu-latest
+    needs: wasm-build
+    if: ${{ always() && (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success') || (github.event_name == 'pull_request' && needs.wasm-build.result == 'success') }}
+    defaults:
+      run:
+        working-directory: openfeature-provider/js
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download WASM artifacts (from workflow run)
+        if: ${{ github.event_name == 'workflow_run' }}
+        uses: actions/download-artifact@v4
+        with:
+          name: wasm-artifacts
+          path: wasm/
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+
+      - name: Download WASM artifacts (from PR build)
+        if: ${{ github.event_name == 'pull_request' }}
+        uses: actions/download-artifact@v4
+        with:
+          name: wasm-artifacts
+          path: wasm/
+
+      - name: Setup protoc
+        uses: arduino/setup-protoc@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
+      - name: Enable Corepack
+        run: corepack enable
+
+      - name: Install dependencies
+        run: yarn install --immutable
+
+      - name: Generate protobuf types
+        run: yarn proto:gen
+
+      - name: Build
+        run: yarn build
+
+      - name: Test
+        run: yarn test

.github/workflows/ci-wasm.yml

@@ -55,3 +55,9 @@ jobs:
 
       - name: clippy
         run: make lint
+
+      - name: Upload WASM artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: wasm-artifacts
+          path: wasm/confidence_resolver.wasm