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Support a configuration file #176

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fernandoacorreia wants to merge 1 commit into mkenney:master from fernandoacorreia:config-file

fernandoacorreia commented Sep 30, 2019

If a .docker-npm file is present in the current directory, it will be imported.

This can be used to define these environment variables:

DOCKER_NPM_IMAGE_NAME: Base name of the Docker image. Default: mkenney/npm.
DOCKER_NPM_TAG: Docker image tag. Default specified in script code e.g. node-11-alpine.

Use cases:

DOCKER_NPM_TAG can be used to "pin" a project to a given node version.
DOCKER_NPM_IMAGE_NAME can be used to optionally decouple the scripts from the default mkenney/npm image, e.g. for experimenting with newer node versions.

Example:

❯ cat .docker-npm 
export DOCKER_NPM_IMAGE_NAME=fernando
export DOCKER_NPM_TAG=node-12-alpine


          Support configuration file

aa03557

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