Use multi-stage container build

.github/workflows/release.yaml

@@ -34,29 +34,6 @@ jobs:
 
       - uses: actions/checkout@v3
 
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 16
-
-      - name: Get yarn cache directory path
-        id: yarn-cache-dir-path
-        run: echo "dir=$(npx yarn cache dir)" >> ${GITHUB_OUTPUT}
-
-      - uses: actions/cache@v3
-        id: yarn-cache
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
-
-      - name: Execute yarn
-        if: ${{ steps.cacheNodeModules.outputs.cache-hit != 'true' }}
-        run: npx yarn --frozen-lockfile --network-timeout 180000
-
-      - name: Run Build
-        run: npx yarn build
-
       - name: Login to ghcr.io
         uses: docker/login-action@v2
         with:

Dockerfile

@@ -15,15 +15,24 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+FROM registry.access.redhat.com/ubi9/nodejs-18:latest AS builder
+
+COPY . .
+
+RUN npm install -g yarn \
+    && npx yarn install \
+    && npx yarn build
+
+
 FROM scratch
 
 LABEL org.opencontainers.image.title="Red Hat OpenShift Local" \
       org.opencontainers.image.description="Integration for Red Hat OpenShift Local clusters" \
       org.opencontainers.image.vendor="redhat" \
       io.podman-desktop.api.version=">= 0.16.0"
 
-COPY package.json /extension/
-COPY LICENSE /extension/
-COPY README.md /extension/
-COPY icon.png /extension/
-COPY dist /extension/dist
+COPY --from=builder /opt/app-root/src/package.json /extension/
+COPY --from=builder /opt/app-root/src/LICENSE /extension/
+COPY --from=builder /opt/app-root/src/README.md /extension/
+COPY --from=builder /opt/app-root/src/icon.png /extension/
+COPY --from=builder /opt/app-root/src/dist /extension/dist