From 0cdfab9bf6057f16f5540bda2bf19f82b44047fb Mon Sep 17 00:00:00 2001
From: Nils Winkler <nils@nilswinkler.com>
Date: Mon, 19 Nov 2012 10:45:53 +0100
Subject: [PATCH] Added autocomplete for "usemvn" function.

---
 plugins/available/maven.plugin.bash | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/plugins/available/maven.plugin.bash b/plugins/available/maven.plugin.bash
index 2a1c5cbc..d09eaa9b 100644
--- a/plugins/available/maven.plugin.bash
+++ b/plugins/available/maven.plugin.bash
@@ -40,4 +40,29 @@ usemvn ()
         fi
         export MAVEN_HOME=$MAVEN_INSTALL_ROOT/apache-maven-$1
     fi
-}
\ No newline at end of file
+}
+
+_usemvn-comp()
+{
+	local cur
+	COMPREPLY=()
+	cur="${COMP_WORDS[COMP_CWORD]}"
+		
+	if [ -z "$MAVEN_INSTALL_ROOT" ]
+	then
+		local MAVEN_INSTALL_ROOT="/usr/local"
+	fi
+
+	local mvn_versions=$(for i in $MAVEN_INSTALL_ROOT/apache-maven-* ; 
+		do
+			if [ -x "$i/bin/mvn" ]; then
+                basename $i | sed 's/^apache-maven-//'
+            fi
+    	done)
+	
+	COMPREPLY=( $(compgen -W "${mvn_versions}" -- ${cur}) )
+	
+	return 0
+}
+
+complete -F _usemvn-comp usemvn