diff options
Diffstat (limited to 'jh.sh')
| -rw-r--r-- | jh.sh | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -12,7 +12,12 @@ fi usage() { cmd="${1-$0}" file="$JH_PATH/jh-$cmd.help.txt" - if [[ -f "$JH_PATH/jh-$cmd.help.txt" ]]; then + if [[ -z "$cmd" ]]; then + echo "Usage: $jh_short <command> [command-specific-arguments]" + echo "Java helper for PKGBUILDs" + echo "" + "$jh_short" list-commands|sed 's/./ &/' + elif [[ -f "$JH_PATH/jh-$cmd.help.txt" ]]; then sed "s|@cmd@|$jh_short|g" "$file" >> /dev/stderr else echo "$jh_short: Cannot find help file for '$cmd'" >> /dev/stderr |