Since scap is now capable of deploying and compiling config files via jinja2, there needs to be some way to see a config-file diff before deploying a change.
Discussed in the cabal meeting notes
- Pass configuration diff from target back to deployer
- By default 1st target 1st deploy group
- Console syntax highlighting via pygments
- -a/--im-insane :) for all targets diff
Basis for this should be laid out in T109513 but the feature was lost in the shuffle.