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moby--moby/pkg/mflag
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David Calavera 231eeca2b0 Verify that the configuration keys in the file are valid. 
- Return an error if any of the keys don't match valid flags.
- Fix an issue ignoring merged values as named values.
- Fix tlsverify configuration key.
- Fix bug in mflag to avoid panics when one of the flag set doesn't have any flag.

Signed-off-by: David Calavera <david.calavera@gmail.com>
2016-01-26 12:58:53 -08:00
..
example update go import path and libcontainer 2014-07-24 22:19:50 +00:00
flag.go Verify that the configuration keys in the file are valid. 2016-01-26 12:58:53 -08:00
flag_test.go Verify that the configuration keys in the file are valid. 2016-01-26 12:58:53 -08:00
LICENSE Update LICENSE date 2015-12-31 13:07:35 +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.