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moby--moby/pkg/mflag
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Ahmet Alp Balkan 802c905000 Make use of %USERPROFILE% in cli help message 
An earlier commit was causing docker windows CLI build to not to pick up
the shorthand form for home directory (`%USERPROFILE%`) shown in when
`docker --help` is executed.

Fixing that bug and making the if statement concise and clear.

Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
2015-03-11 02:14:49 -07:00
..
example update go import path and libcontainer 2014-07-24 22:19:50 +00:00
flag.go Make use of %USERPROFILE% in cli help message 2015-03-11 02:14:49 -07:00
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

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.