From dc7c2f650de99c7f9ae8d6c049f419fcd00fb2a2 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 12 Nov 2013 08:04:40 -0500
Subject: Refactor markup processing in preparation for supporting other
 formats

Change-Id: I0eb217064abc4f4b0f6bfbbc21302c470cc2f9c6
---
 src/main/java/com/gitblit/utils/StringUtils.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/main/java/com/gitblit/utils/StringUtils.java')

diff --git a/src/main/java/com/gitblit/utils/StringUtils.java b/src/main/java/com/gitblit/utils/StringUtils.java
index 5e627781..e18bdc4f 100644
--- a/src/main/java/com/gitblit/utils/StringUtils.java
+++ b/src/main/java/com/gitblit/utils/StringUtils.java
@@ -555,6 +555,20 @@ public class StringUtils {
 		return "";
 	}
 
+	/**
+	 * Returns the file extension of a path.
+	 *
+	 * @param path
+	 * @return a blank string or a file extension
+	 */
+	public static String stripFileExtension(String path) {
+		int lastDot = path.lastIndexOf('.');
+		if (lastDot > -1) {
+			return path.substring(0, lastDot);
+		}
+		return path;
+	}
+
 	/**
 	 * Replace all occurences of a substring within a string with
 	 * another string.
-- 
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