Splitted lib/sde-wrapper.in into lib/sde-wrapper-command.in

The first keeps the functions interesting for `sde` and `sde-$command`, the second those only interesing to `sde`

lib/sde-wrapper-command.in

@@ -0,0 +1,66 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+# 
+# Filename: lib/sde-wrapper-command.in
+# Copyright (C) 2006 - 2008 The OpenSDE Project
+# 
+# More information can be found in the files COPYING and README.
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License. A copy of the
+# GNU General Public License can be found in the file COPYING.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+# include the generic sde_wrapper functions
+. "$SDEROOT/lib/sde-wrapper.in"
+
+# list all the valid command wrappers
+#
+sde_wrapper_command_list() {
+	ls -1d "$SDEROOT/bin/sde-"* | grep -v 'bin/sde-.*-.*'
+}
+
+sde_wrapper_command_help_list() {
+	local command=
+	local name= desc= alias=
+
+	for command in $( sde_wrapper_command_list ); do
+		name=$( sde_wrapper_name "$command" )
+		desc=$( sde_wrapper_desc "$command" )
+		aliases=$( sde_wrapper_aliases "$command" )
+
+		echo -e "\t* $name${aliases:+\t(${aliases})}"
+		if [ -n "$desc" ]; then
+			echo -e "\t\t$desc"
+		fi
+	done
+}
+
+sde_wrapper_command_help() {
+	cat <<-EOT
+	Usage:	sde <command> <discriminator> [OPTIONS] [ARGUMENTS]
+
+	Available Commands:
+	$( sde_wrapper_command_help_list )
+
+	For more information about try: sde <command> --help
+	EOT
+}
+
+# checks if a token is a valid command, of an alias of a valid command
+#
+sde_wrapper_command() {
+	local cmdbin=
+	if [ "$1" != "${1%-*}" ]; then
+		# trying to cheat, no dashes alowed
+		return
+	elif [ -x "$SDEROOT/bin/sde-$1" ]; then
+		# command given explicitly
+		echo "$1"
+	else
+		# given token may be an alias of a valid command
+		cmdbin=$( grep -l "^#Alias: $1$" `sde_wrapper_command_list` | head -n 1 )
+		echo "$cmdbin" | sed -e 's,.*/sde-,,'
+	fi
+}

lib/sde-wrapper.in

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 # 
 # Filename: lib/sde-wrapper.in
-# Copyright (C) 2006 - 2008 The OpenSDE Project
+# Copyright (C) 2008 The OpenSDE Project
 # 
 # More information can be found in the files COPYING and README.
 # 
@@ -12,39 +12,18 @@
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
 
-# list all the valid command wrappers
-#
-sde_wrapper_command_list() {
-	ls -1d "$SDEROOT/bin/sde-"* | grep -v 'bin/sde-.*-.*'
+# returns the name of a discriminator or command based of the filename
+sde_wrapper_name() {
+	echo "${1##*-}"
 }
 
-# returns the name of a command file
-sde_wrapper_command_name() {
-	echo "$1" | sed -e 's,.*/sde-,,'
-}
-
-# returns the description of a command file
-sde_wrapper_command_desc() {
+# returns the description of the wrapper
+sde_wrapper_desc() {
 	sed -n -e 's,^#Description: \(.*\)$,\1,p' "$1" | head -n 1
 }
 
-# returns an space delimited list of aliases of this command file
-sde_wrapper_command_aliases() {
-	sed -n -e 's,^#Alias: \([^ ]*\)$,\1,p' "$command" | tr '\n' ' ' |
+# returns an space delimited list of aliases of a wrapper
+sde_wrapper_aliases() {
+	sed -n -e 's,^#Alias: \([^ ]*\)$,\1,p' "$1" | tr '\n' ' ' |
 		sed -e 's/^ *//' -e 's/ *$//'
 }
-
-sde_wrapper_command() {
-	local cmdbin=
-	if [ "$1" != "${1%-*}" ]; then
-		# trying to cheat, no dashes alowed
-		return
-	elif [ -x "$SDEROOT/bin/sde-$1" ]; then
-		# command given explicitly
-		echo "$1"
-	else
-		# given token may be an alias of a valid command
-		cmdbin=$( grep -l "^#Alias: $1$" `sde_wrapper_command_list` | head -n 1 )
-		echo "$cmdbin" | sed -e 's,.*/sde-,,'
-	fi
-}