To use any of these diff drivers, add them to your $PATH, add a git config
entry to your (global) git config and then set a matching git attribute for the
files you want to use the driver for. There's a config and attribute example
given for each driver.
Note that many git tools, like git log and git show will only utilize diff
drivers if you use the --ext-diff flag.
The composer-lock-diff-driver utilizes
composer-lock-diff to
display changes to composer.lock files in a more readable way.
git config --global diff.composer-lock-diff.command composer-lock-diff-drivercomposer.lock diff=composer-lock-diff