clrenv

A tool to give easy access to environment yaml file to python.

Getting Started

• Install clrenv

$ git+https://github.com/color/clrenv.git@v0.1.6

• Create a file called environment.yaml.

# environment.yaml
base:
  name: foo
  location: sf

• Set a path to the file.

$ export CLRENV_PATH=/path/to/environment.yaml

• Access env varianble from python

> from clrenv import env
> env.name
=> "foo"
> env.location
=> "sf"

Add a mode

• Edit the environment.yaml file.

# environment.yaml
base:
  name: foo
  location: sf

production:
  location: nyc

• Set a mode:

$ export CLRENV_MODE=production

• Access env varianble from python

> from clrenv import env
> env.name
=> "foo"
> env.location
=> "nyc"

Add an overlay

• Create a file called environment.overlay.yaml.

# environment.overlay.yaml
base:
  name: bar

• Set a path to the file.

$ export CLRENV_OVERLAY_PATH=/path/to/environment.overlay.yaml

• Access env variable from python

> from clrenv import env
> env.name
=> "bar"
> env.location
=> "sf"

CLRENV_OVERLAY_PATH may have multiple files separated by :, e.g. /path/foo.overlay.yaml:/path/bar.overlay.yaml.