config(pipeline): export running port

Dockerfile

@@ -1,24 +1,26 @@
-FROM node:16-alpine as build
-
-WORKDIR /app
-
-COPY package*.json ./
-RUN npm ci
-
-COPY --chown=node:node . .
-RUN npm run build
-
-# Running `npm ci` removes the existing node_modules directory and passing in --only=production ensures that only the production dependencies are installed. This ensures that the node_modules directory is as optimized as possible
-RUN npm ci --only=production && npm cache clean --force
-
-USER node
-
-FROM node:16-alpine
-
-WORKDIR /app
-
-COPY --from=build --chown=node:node /app/package*.json ./
-COPY --from=build --chown=node:node /app/node_modules ./node_modules
-COPY --from=build --chown=node:node /app/dist ./dist
-
-CMD ["node", "dist/main.js"]
+FROM node:16-alpine as build
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY --chown=node:node . .
+RUN npm run build
+
+# Running `npm ci` removes the existing node_modules directory and passing in --only=production ensures that only the production dependencies are installed. This ensures that the node_modules directory is as optimized as possible
+RUN npm ci --only=production && npm cache clean --force
+
+USER node
+
+FROM node:16-alpine
+
+WORKDIR /app
+
+COPY --from=build --chown=node:node /app/package*.json ./
+COPY --from=build --chown=node:node /app/node_modules ./node_modules
+COPY --from=build --chown=node:node /app/dist ./dist
+
+EXPOSE 3000
+
+CMD ["node", "dist/main.js"]