Provides mix tasks to dump and compare application configurations, with support for setting environment variables.
Dump the current configuration:
mix diffconfig.dump /path/to/config1.term
Read the configuration:
mix diffconfig.read /path/to/config1.term
Make some changes to your configuration, and then dump it again:
mix diffconfig.dump /path/to/config2.term
Compare them:
mix diffconfig /path/to/config1.term /path/to/config2.term
You can also use it to compare the configurations for two different environments:
MIX_ENV=dev mix diffconfig.dump dev.config.term
MIX_ENV=prod mix diffconfig.dump prod.config.term
mix diffconfig dev.config.term prod.config.term
[
{:changed, [:your_app, :value], "some-dev-value", "some-prod-value"},
# ...
]
If you want to see the fully evaluated configuration, you can dump it and immediately read it back:
mix diffconfig.dump | xargs mix diffconfig.read
Use the following for more information about each command:
mix help diffconfig
mix help diffconfig.dump
mix help diffconfig.read
def deps do [ {:diffconfig, "~> 0.1.0"} ] end
See LICENSE.