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Fix missing description for command usage

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While "jng" or "jib" without arguments told you what each sub-command does,
sub-command usage didn't tell you (e.g., "jng bridge" or "jib addm" gave
only usage and not description).
This commit is contained in:
dteske 2016-02-13 00:28:48 +00:00
parent e9b92972cc
commit 5c7654c555
2 changed files with 6 additions and 2 deletions
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4
share/examples/jails/jib
View File

@ -164,9 +164,11 @@ usage()
action_usage() action_usage()
{ {
local usage action="$1" local usage descr action="$1"
eval usage=\"\$jib_${action}_usage\" eval usage=\"\$jib_${action}_usage\"
echo "Usage: $pgm $usage" >&2 echo "Usage: $pgm $usage" >&2
eval descr=\"\$jib_${action}_descr\"
printf "\t%s\n" "$descr"
exit $FAILURE exit $FAILURE
} }

4
share/examples/jails/jng
View File

@ -166,9 +166,11 @@ usage()
action_usage() action_usage()
{ {
local usage action="$1" local usage descr action="$1"
eval usage=\"\$jng_${action}_usage\" eval usage=\"\$jng_${action}_usage\"
echo "Usage: $pgm $usage" >&2 echo "Usage: $pgm $usage" >&2
eval descr=\"\$jng_${action}_descr\"
printf "\t%s\n" "$descr"
exit $FAILURE exit $FAILURE
} }