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moby--moby/libnetwork/client/mflag
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Jana Radhakrishnan f5516d817d Add mflag package locally to libnetwork 
Since docker/docker removed mflag package and libnetwork relies on it
create a copy of mflag package in libnetwork project.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
2016-09-07 13:47:32 -07:00
..
example Add mflag package locally to libnetwork 2016-09-07 13:47:32 -07:00
flag.go Add mflag package locally to libnetwork 2016-09-07 13:47:32 -07:00
flag_test.go Add mflag package locally to libnetwork 2016-09-07 13:47:32 -07:00
LICENSE Add mflag package locally to libnetwork 2016-09-07 13:47:32 -07:00
README.md Add mflag package locally to libnetwork 2016-09-07 13:47:32 -07:00

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.