Commit 6c45d6bc authored by Roman Inflianskas's avatar Roman Inflianskas Committed by Bruno Pinto

bak plugin: add help on 0 arguments

parent 33b5d64e
......@@ -4,9 +4,19 @@ function __bak_name
echo "$arg.(date +"%Y%m%d_%H%M%S").bak"
end
function __bak_help
echo -e \
"Usage:
$argv[1]bak SOURCE..."
end
function __bak
set program $argv[1]
for arg in $argv[2..-1]
eval $program $arg (__bak_name $arg)
if [ (count $argv) -gt 1 ]
for arg in $argv[2..-1]
eval $program $arg (__bak_name $arg)
end
else
__bak_help $argv[1]
end
end
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