From: Florian Baumann <flo@noqqe.de>
Date: Tue, 2 Nov 2010 13:50:45 +0000 (+0100)
Subject: usage() for os x  and linux
X-Git-Url: https://source.supwisdom.com/gerrit/gitweb?a=commitdiff_plain;h=e45e72ec2705445476ee37725ded19eace970857;p=common%2Fbash_it.git

usage() for os x  and linux
---

diff --git a/plugins/base.plugin.bash b/plugins/base.plugin.bash
index 2d78028..d19b149 100644
--- a/plugins/base.plugin.bash
+++ b/plugins/base.plugin.bash
@@ -32,12 +32,21 @@ pri() {
 
 
 # disk usage per directory
+# in Mac OS X and Linux
 usage ()
 {
-  if [ $1 ]
-  then
-    du -hd $1
-  else
-    du -hd 1
-  fi
+    if [ $(uname) = "Darwin" ]; then
+        if [ -n $1 ]; then
+            du -hd $1
+        else
+            du -hd 1
+        fi
+
+    elif [ $(uname) = "Linux" ]; then
+        if [ -n $1 ]; then
+            du -h --max-depth=1 $1
+        else
+            du -h --max-depth=1
+        fi
+    fi
 }