blob: 8986abc7ea29d19824551ffaffc0b9409e21c064 (
plain)
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#!/bin/bash
stem=jh
master_help() {
echo "Usage: $jh_short <command> [command-specific-arguments]"
echo "Java helper for PKGBUILDs"
echo ""
jh-list-commands|sed 's/./ &/'
}
generic_help() {
local cmd=$1
cmd=${cmd##*/}
cmd=${cmd#$stem-}
file=`find ${PATH//:/ } -type f -name "$stem-$cmd.help.txt" 2>/dev/null`
if [[ -r $file ]]; then
sed "s|@cmd@|$jh_short|g" "$file"
else
echo "$jh_short: Cannot find help file for '$cmd'" >> /dev/stderr
exit 1
fi
}
case $# in
0) master_help; exit 0;;
1) generic_help "$1"; exit 0;;
*) generic_help help; exit 1;;
esac
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