scttnlsn/dandelion — pull request #94 by TheLonelyGhost (2014-06-03 21:17:07+00:00)
Title: Updating readme for more possible use cases

No documentation indicated that output when using `-h` changed based on the placement. For instance:

$ dandelion -h deploy
Usage: dandelion [options] []
-v, --version Display the current version
-h, --help Display this screen
--repo=[REPO] Use the given repository
--config=[CONFIG] Use the given configuration file

Available commands:
deploy
status

and

$ dandelion deploy -h
Usage dandelion deploy [options] []
--dry-run Show what would have been deployed

This also indicates `--dry-run` as an option when using `deploy`, which was highly valuable as I was getting ready to submit a pull request with this feature when I noticed it already existed.