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moby--moby/pkg/mflag
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Tibor Vass 96ce3a194a cli: new daemon command and new cli package 
This patch creates a new cli package that allows to combine both client
and daemon commands (there is only one daemon command: docker daemon).

The `-d` and `--daemon` top-level flags are deprecated and a special
message is added to prompt the user to use `docker daemon`.

Providing top-level daemon-specific flags for client commands result
in an error message prompting the user to use `docker daemon`.

This patch does not break any old but correct usages.

This also makes `-d` and `--daemon` flags, as well as the `daemon`
command illegal in client-only binaries.

Signed-off-by: Tibor Vass <tibor@docker.com>
2015-07-23 19:44:46 -04:00
..
example update go import path and libcontainer 2014-07-24 22:19:50 +00:00
flag.go cli: new daemon command and new cli package 2015-07-23 19:44:46 -04:00
flag_test.go fix issue with goimport 2015-01-12 22:52:19 +00:00
LICENSE update copyrights to 2015 2015-01-12 22:47:36 +00:00
README.md update commands.go 2014-01-17 17:33:15 -08:00

README.md

Package mflag (aka multiple-flag) implements command-line flag parsing.
It's an hacky fork of the official golang package

It adds:

  • both short and long flag version
    ./example -s red ./example --string blue

  • multiple names for the same option

$>./example -h
Usage of example:
  -s, --string="": a simple string

It is very flexible on purpose, so you can do things like:

$>./example -h
Usage of example:
  -s, -string, --string="": a simple string

Or:

$>./example -h
Usage of example:
  -oldflag, --newflag="": a simple string

You can also hide some flags from the usage, so if we want only --newflag:

$>./example -h
Usage of example:
  --newflag="": a simple string
$>./example -oldflag str
str

See example.go for more details.