docker (#122)

Signed-off-by: Mirko Mollik <[email protected]>

.dockerignore

@@ -0,0 +1,2 @@
+viewer/node_modules/
+viewer/dist/

viewer/Dockerfile → Dockerfile

@@ -4,17 +4,17 @@ FROM node:18-alpine AS build
 # Set the working directory
 WORKDIR /app
 
-# Copy the package.json and package-lock.json files
-COPY package*.json ./
+# Copy package.json and package-lock.json first to leverage Docker caching
+COPY viewer/package*.json ./viewer/
 
 # Install dependencies
-RUN npm ci
+RUN cd viewer && npm ci
 
 # Copy the rest of the application code
 COPY . .
 
 # Build the Angular application
-RUN npm run build:ssr
+RUN cd viewer && npm run build:ssr
 
 # Stage 2: Serve the application using Node.js
 FROM node:18-alpine
@@ -23,14 +23,16 @@ FROM node:18-alpine
 WORKDIR /app
 
 # Copy the built application from the previous stage
-COPY --from=build /app/dist /app/dist
+COPY --from=build /app/viewer/dist /app/dist
+
+# Copy package.json and package-lock.json for production dependencies
+COPY viewer/package*.json ./
 
 # Install only production dependencies
-COPY package*.json ./
 RUN npm install --only=production
 
 # Expose the port the app runs on
 EXPOSE 4000
 
 # Start the application
-CMD ["npm", "run", "serve:ssr:viewer"]
+CMD ["npm", "run", "serve:ssr:viewer"]