fix: remove the script for auto-generating Dockerfile-dev

Dockerfile-dev

@@ -36,4 +36,4 @@ EXPOSE 3000
 
 ENV TZ Europe/Stockholm
 
-CMD ["npm", "run", "docker:start"]
+CMD ["npm", "run", "start-dev]

README.md

@@ -154,6 +154,16 @@ This will execute the `docker-run-image.sh` script in development mode `(dev)`,
 
 The application now will be accessible at http://localhost:3000/student/kurser/kurs/:courseCode.
 
+#### Alternative approach for running locally using Docker
+
+alternatively you can run the following command:
+
+```sh
+docker-compose up
+```
+
+Here you need to remove the .in at the end of the `docker-compose.yml.in`.
+
 #### Notes
 
 - Run `az acr login --name kthregistry` before running the scripts.

docker-build-image.sh

@@ -19,24 +19,18 @@ DOCKERFILE="Dockerfile-dev"
 if [ "$ENV" == "dev" ]; then
 
   echo
-  echoYellow "  1. Creating Dockerfile-dev for development environment\n"
-
-  cp Dockerfile "$DOCKERFILE"
-  sed -i '' 's/CMD \["npm", "start"\]/CMD ["npm", "run", "docker:start"]/g' "$DOCKERFILE"
-
-  echo
-  echoYellow "  2. Stop previous Docker image: a name tag is $IMAGE_NAME\n"
+  echoYellow "  1. Stop previous Docker image: a name tag is $IMAGE_NAME\n"
   docker stop "$IMAGE_NAME"
 
   echo
-  echoYellow "  3. Remove previous Docker image: a name tag is $IMAGE_NAME\n"
+  echoYellow "  2. Remove previous Docker image: a name tag is $IMAGE_NAME\n"
   docker rmi "$IMAGE_NAME"
 
   echo
-  echoYellow "  4. Build Docker image: a name tag is $IMAGE_NAME\n"
+  echoYellow "  3. Build Docker image: a name tag is $IMAGE_NAME\n"
   docker build -f Dockerfile-dev -t "$IMAGE_NAME" .
 
   echo
-  echoYellow "  5. List images\n"
+  echoYellow "  4. List images\n"
   docker images
 fi

docker-compose.yml.in

@@ -13,7 +13,7 @@ services:
     # Build from Dockerfile-dev in current directory
     build:
       context: .
-      dockerfile: Dockerfile-dev  # if it does not exist you can generate it by runing the docker-build-image.sh script
+      dockerfile: Dockerfile-dev
 
     environment:
       # Cellus Deployment

package.json

@@ -14,7 +14,6 @@
     "build-dev": "bash ./build.sh dev",
     "docker:build": "bash ./docker-build-image.sh dev",
     "docker:run": "bash ./docker-run-image.sh dev",
-    "docker:start": "bash -c 'cat /KTH_NODEJS; NODE_ENV=development node app.js'",
     "test": "NODE_ENV=test jest",
     "test-win": "cross-env NODE_ENV=test jest",
     "test:watch": "jest --watch",