build: docker build improvements (#345)

- rework redundant `npm ci` calls
- CYPRESS_INSTALL_BINARY=0 to skip downloading chromium

relates-to #319

Dockerfile

@@ -2,65 +2,38 @@
 # BUILD FOR LOCAL DEVELOPMENT
 ###################
 
-FROM node:14-alpine As development
-
-WORKDIR /usr/src/app
-
-COPY --chown=node:node package*.json ./
-COPY --chown=node:node tsconfig.build.json ./
-COPY --chown=node:node tsconfig.json ./
-COPY --chown=node:node nest-cli.json ./ 
-COPY --chown=node:node mikro-orm.config.ts ./
-COPY --chown=node:node .env ./
-COPY --chown=node:node config ./config
-COPY --chown=node:node keycloak ./keycloak
-COPY --chown=node:node client ./client
-COPY --chown=node:node src ./src
-
-
-RUN apk add --no-cache --virtual .gyp python3 py3-pip make g++ 
-
-RUN npm ci  
-RUN npm ci --prefix=client --only=prod
-
-RUN apk del .gyp
-
-USER node
-
-###################
-# BUILD FOR PRODUCTION
-###################
-
 FROM node:14-alpine As build
 
 WORKDIR /usr/src/app
 
+RUN apk add --no-cache --virtual .gyp python3 py3-pip make g++
+
+# Copy and build NestJS server project
 COPY --chown=node:node package*.json ./
 COPY --chown=node:node tsconfig.build.json ./
 COPY --chown=node:node tsconfig.json ./
-COPY --chown=node:node nest-cli.json ./ 
+COPY --chown=node:node nest-cli.json ./
 COPY --chown=node:node mikro-orm.config.ts ./
 COPY --chown=node:node .env ./
 COPY --chown=node:node config ./config
 COPY --chown=node:node keycloak ./keycloak
-COPY --chown=node:node client ./client
 COPY --chown=node:node src ./src
 
-COPY --chown=node:node --from=development /usr/src/app/node_modules ./node_modules
-COPY --chown=node:node --from=development /usr/src/app/client/node_modules ./client/node_modules
-
-RUN apk add --no-cache --virtual .gyp python3 py3-pip make g++ 
-
-# Install project dependencies before running build commands
 RUN npm ci
-
 RUN npm run build
-# Build the client (React) project
-RUN cd client && npm ci && npm run build
+RUN npm prune --production
 
-ENV NODE_ENV production
+# Copy and build client project
+COPY --chown=node:node client/package*.json ./client/
+COPY --chown=node:node client/src ./client/src
+COPY --chown=node:node client/public ./client/public
+COPY --chown=node:node client/typings ./client/typings
+COPY --chown=node:node client/vcs ./client/vcs
+COPY --chown=node:node client/tsconfig.json ./client/tsconfig.json
 
-RUN npm ci --only=production && npm cache clean --force
+ENV CYPRESS_INSTALL_BINARY=0
+RUN npm ci --prefix=client
+RUN npm run build --prefix=client
 
 RUN apk del .gyp
 
@@ -74,7 +47,7 @@ FROM node:14-alpine As production
 
 WORKDIR /usr/src/app
 
-COPY --chown=node:node nest-cli.json ./ 
+COPY --chown=node:node nest-cli.json ./
 COPY --chown=node:node mikro-orm.config.ts ./
 COPY --chown=node:node .env ./
 COPY --chown=node:node config ./config
@@ -87,4 +60,4 @@ COPY --chown=node:node --from=build /usr/src/app/dist ./dist
 COPY --chown=node:node --from=build /usr/src/app/client/build ./client/build
 COPY --chown=node:node --from=build /usr/src/app/client/vcs ./client/vcs
 
-CMD ["npm", "run", "start:prod"]
+CMD ["npm", "run", "start:prod"]