Add containerisation setup

3 files changed, 88 insertions, 0 deletions

diff --git a/.dockerignore b/.dockerignore
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+++ b/.dockerignore
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+node_modules
+dist
+.git
+.github
+*.md
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diff --git a/.github/workflows/docker_build.yml b/.github/workflows/docker_build.yml
new file mode 100644
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+++ b/.github/workflows/docker_build.yml
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+name: Build Docker Image
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=sha
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
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diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+# Build stage
+FROM oven/bun:latest AS build
+
+WORKDIR /app
+
+COPY package.json bun.lock* ./
+RUN bun install --frozen-lockfile
+
+COPY . .
+RUN bun run build
+
+# Production stage
+FROM nginx:alpine
+
+COPY --from=build /app/dist /usr/share/nginx/html
+COPY <<'EOF' /etc/nginx/conf.d/default.conf
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}
+EOF
+
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
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