efffe9523d
estesp noticed that when $HOME is / the ~ substitutions messes up becuase it tries to replace all paths that start with "/" with "~". This fixes it so that it will only replace it when $HOME isn't "/". Signed-off-by: Doug Davis <dug@us.ibm.com> Upstream-commit: 116367eb07351125754aef01f7d3da152b018710 Component: engine
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.