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Supported tags and respective Dockerfile links

Simple Tags

MDL development image

This image has the necessary tools to build, test, edit, lint and version the MDL source code. It comes with the Vim editor installed, along with some plugins to ease go development and version control with git.

Plase note that there is also a sister image with "docker in docker" feature on it.

How to use this image

Initialize your development environment.

$ mkdir src
$ docker run --rm \
    -v src:/go/src MDLlife/MDLdev-cli \
    go get github.com/MDLlife/MDL
$ sudo chown -R `whoami` src

This downloads the mdl source to src/MDLlife/MDL and changes the owner to your user. This is necessary, because all processes inside the container run as root and the files created by it are therefore owned by root.

If you already have a Go development environment installed, you just need to mount the src directory from your $GOPATH in the /go/src volume of the container.

Running commands inside the container

You can run commands by just passing the them to the image. Everything is run in a container and deleted when finished.

Running tests

$ docker run --rm \
    -v src:/go/src MDLlife/MDLdev-cli \
    sh -c "cd mdl; make test"

Running lint

$ docker run --rm \
    -v src:/go/src MDLlife/MDLdev-cli \
    sh -c "cd mdl; make lint"

Editing code

$ docker run --rm \
    -v src:/go/src MDLlife/MDLdev-cli \
    vim

Additional tools and packages installed

Packages

  • dep
  • tig
  • swig

Vim's plugins

  • Ale
  • tig-explorer

Automated builds

Docker Cloud is configured to build images from develop branch on every push. The same process is triggered for all feature branches matching the pattern /^([^_]+)_t([0-9]+)_.*docker.*/. The tag generated for those images will be of the form feature-{\1}-{\2}.