1 files changed, 80 insertions, 0 deletions
diff --git a/src/com/gitblit/BuildWebXml.java b/src/com/gitblit/BuildWebXml.java
new file mode 100644
index 00000000..3b687f6d
--- /dev/null
+++ b/src/com/gitblit/BuildWebXml.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Properties;
+
+public class BuildWebXml {
+	private static final String PARAMS = "<!-- PARAMS -->";
+	
+	private static final String [] STRIP_TOKENS = { "<!-- STRIP", "STRIP -->" };
+
+	private static final String PARAM_PATTERN = "\n\t<context-param>\n\t\t<param-name>{0}</param-name>\n\t\t<param-value>{1}</param-value>\n\t</context-param>\n";
+
+	public static void main(String[] args) throws Exception {
+		// Read the current Gitblit properties
+		// TODO extract the comments and inject them into web.xml too
+		FileInputStream fis = new FileInputStream(new File("distrib/gitblit.properties"));
+		Properties fileSettings = new Properties();		
+		fileSettings.load(fis);
+		fis.close();
+		List<String> keys = new ArrayList<String>(fileSettings.stringPropertyNames());
+		Collections.sort(keys);
+		
+		StringBuilder parameters = new StringBuilder();
+		for (String key : keys) {
+			if (!skipKey(key)) {
+				String value = fileSettings.getProperty(key);
+				parameters.append(MessageFormat.format(PARAM_PATTERN, key, value));
+			}
+		}
+
+		// Read the prototype web.xml file
+		File webxml = new File("src/WEB-INF/web.xml");
+		char [] buffer = new char[(int) webxml.length()];
+		FileReader reader = new FileReader(webxml);
+		reader.read(buffer);
+		reader.close();
+		String webXmlContent = new String(buffer);
+
+		// Insert the Gitblit properties into the prototype web.xml
+		for (String stripToken:STRIP_TOKENS) {
+			webXmlContent = webXmlContent.replace(stripToken, "");
+		}
+		int idx = webXmlContent.indexOf(PARAMS);
+		StringBuilder sb = new StringBuilder();
+		sb.append(webXmlContent.substring(0, idx));
+		sb.append(parameters.toString());
+		sb.append(webXmlContent.substring(idx + PARAMS.length()));
+
+		// Save the merged web.xml to the war build folder
+		FileOutputStream os = new FileOutputStream(new File("war/WEB-INF/web.xml"), false);
+		os.write(sb.toString().getBytes());
+		os.close();
+	}
+
+	private static boolean skipKey(String key) {
+		return key.startsWith(Keys.server._ROOT);
+	}
+}