ned-build-image

ned-build-image

Builds a docker image for running a node application developed with ned.

install

npm install ned-build-image

cli usage

ned-build-image <mode>

API

buildImage(pathToApp, mode)

• pathToApp: string path to node application
• mode: string
  • 'dev' build image tagged ned-app-dev for development.
  • 'prod' build image tagged nedapp-prod for production.

Dockerfile

If there is a Dockerfile in the app root, it will be built and used as the base image. It must have the following installed:

• node >= 6
• npm
• python
• make
• g++

dev image

run

docker run -it --rm \
  -v $PWD:/app \
  --user $(id -u) \
  ned-app-dev

CMD

• watches ./src for changes
• lints app
• transpiles app
• runs app and tests

ned dev -ltw

volumes

/app

Mount the node application here. ./src will be transpiled and output to ./build when files in ./src change.

prod image

Contains the transpiled app under /app/build ready for execution.

run

docker run -it ned-app-prod

CMD

The default command just executes the app.