Let the help command work consistently everywhere
authorJake Kerr <kodafox@gmail.com>
Sun, 5 Oct 2014 07:13:43 +0000 (16:13 +0900)
committerJake Kerr <kodafox@gmail.com>
Sun, 5 Oct 2014 07:15:42 +0000 (16:15 +0900)
commitae5a8b8de324b145ab066990f5aeba583c7a49c4
tree9a47f71210031f1cb73ce035ae0b441089421597
parentf0762dfc1340c24ad87fa59027d5308c96867393
Let the help command work consistently everywhere

This adds a dummy help command so that it's usage can be documented with docopt!

Also adds help flags to all of the subcommands that were missing them. Without
that `cargo help sub-command` shows Invalid Argument before the usage text.
src/bin/cargo.rs
src/bin/config_for_key.rs
src/bin/config_list.rs
src/bin/git_checkout.rs
src/bin/help.rs [new file with mode: 0644]
src/bin/locate_project.rs
src/bin/read_manifest.rs
src/bin/verify_project.rs