first pass

templates/nodejs/express/Dockerfile.template

@@ -0,0 +1,27 @@
+FROM node:{{NODE_VERSION}}-slim
+
+WORKDIR /app
+
+# Copy package files first for better caching
+COPY package.json package-lock.json* ./
+
+# Install production dependencies only
+RUN npm ci --omit=dev
+
+# Copy application source
+COPY . .
+
+# Set environment
+ENV NODE_ENV=production
+ENV PORT={{PORT}}
+
+{{#if BUILD_COMMAND}}
+# Build application
+RUN {{BUILD_COMMAND}}
+{{/if}}
+
+# Expose port
+EXPOSE {{PORT}}
+
+# Start application
+CMD ["node", "{{ENTRY_POINT}}"]