add NPM_OPTIONS

Dockerfile

@@ -1,4 +1,5 @@
 ARG QEMU
+ARG NPM_OPTIONS
 ARG BASE_IMAGE=amd64/debian:stretch-slim
 FROM ${BASE_IMAGE}
 
@@ -19,9 +20,7 @@ WORKDIR /usr/src/app
 # Install app dependencies
 COPY package.json /usr/src/app/
 
-RUN npm install standard --global
-RUN npm install nodemon --global
-RUN npm install
+RUN npm install ${NPM_OPTIONS}
 
 # Bundle app source
 COPY . /usr/src/app

Makefile

@@ -1,3 +1,4 @@
-npm_install:
+npm_reinstall:
 	docker-compose down
 	docker volume rm appsample_node_modules
+	docker-compose up --build

package.json

@@ -1,10 +1,10 @@
 {
-  "name": "simple-api",
+  "name": "appsample",
   "version": "1.0.0",
-  "description": "simple api test",
+  "description": "example application",
   "main": "index.js",
   "scripts": {
-    "test": "nodemon -L --exec 'standard --fix && jest --forceExit'"
+    "test": "node_modules/.bin/nodemon -L --exec 'node_modules/.bin/standard --fix && jest --forceExit'"
   },
   "author": "Felix Faerber",
   "license": "MIT",
@@ -20,6 +20,8 @@
   },
   "devDependencies": {
     "jest": "21.2.1",
+    "nodemon": "1.12.0",
+    "standard": "10.0.3",
     "supertest": "3.0.0"
   }
 }

travis-build.sh

@@ -30,5 +30,10 @@ if [ -d tmp ]; then
   rm -rf tmp
 fi
 
-docker build -t appsample --build-arg BASE_IMAGE=$BASE_IMAGE --build-arg QEMU=$QEMU .
+docker build -t appsample \
+  --build-arg BASE_IMAGE=$BASE_IMAGE \
+  --build-arg QEMU=$QEMU \
+  --build-arg NPM_OPTIONS=--production \
+  .
+
 docker run appsample uname -a