bun and deployment

Author: Strehk

.github/workflows/build_and_deploy.yml

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+name: Build and publish container images
+
+# TODO: we should investigate if we can DRY this up
+
+on:
+  release:
+    types: [created]
+  push:
+    branches:
+      - main
+
+jobs:
+  frontend:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      # - name: Unlock secrets
+      #   uses: sliteteam/[email protected]
+      #   env:
+      #     GIT_CRYPT_KEY: ${{ secrets.GIT_CRYPT_KEY }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: deutschemodelunitednations/delegator-frontend
+          flavor: |
+            latest=false
+          tags: |
+            type=semver,pattern={{version}},value=${{ github.event.release.tag_name }},enable=${{ github.event_name == 'release' }}
+            type=raw,value=prerelease,enable=${{ github.event_name == 'release' && github.event.release.prerelease }}
+            type=raw,value=latest,enable=${{ github.event_name == 'release' && !github.event.release.prerelease }}
+            type=raw,value=nightly,enable=${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile.frontend
+          build-args: |
+            VITE_FRONTEND_URL=${{ secrets.VITE_FRONTEND_URL }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile.frontend

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+FROM oven/bun:latest AS install
+WORKDIR /temp/dev
+COPY frontend/package.json /temp/dev/frontend/package.json
+RUN cd /temp/dev/frontend && bun install --frozen-lockfile
+
+FROM oven/bun:latest AS build
+ARG VITE_FRONTEND_URL
+ENV VITE_FRONTEND_URL=${VITE_FRONTEND_URL}
+WORKDIR /temp/dev/frontend
+COPY frontend /temp/dev/frontend
+COPY --from=install /temp/dev/frontend/node_modules ./node_modules
+RUN bun run build
+
+FROM oven/bun:latest AS release
+WORKDIR /app
+COPY --from=build /temp/dev/frontend/node_modules /app/node_modules
+COPY --from=build /temp/dev/frontend/build /app/build
+COPY --from=build /temp/dev/frontend/static /app/static
+EXPOSE 3000
+CMD ["bun", "./build/index.js"]