githubFork/gitblit.git - Solinfo Gitblit

Documentation. Changed status RPC protection. Status tab for Manager.

James Moger

2011-10-25 486ee115abb831b2ec78be6777fb1bca9e931df0

commit \| author \| age
5450d0	1	/*
JM	2	* Copyright 2011 gitblit.com.
	3	*
	4	* Licensed under the Apache License, Version 2.0 (the "License");
	5	* you may not use this file except in compliance with the License.
	6	* You may obtain a copy of the License at
	7	*
	8	* http://www.apache.org/licenses/LICENSE-2.0
	9	*
	10	* Unless required by applicable law or agreed to in writing, software
	11	* distributed under the License is distributed on an "AS IS" BASIS,
	12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	13	* See the License for the specific language governing permissions and
	14	* limitations under the License.
	15	*/
22fc5e	16	package com.gitblit.build;
5450d0	17
669686	18	import java.io.BufferedReader;
5450d0	19	import java.io.File;
JM	20	import java.io.FileOutputStream;
	21	import java.io.FileReader;
	22	import java.text.MessageFormat;
	23	import java.util.ArrayList;
	24	import java.util.List;
669686	25	import java.util.Vector;
5450d0	26
85c2e6	27	import com.beust.jcommander.JCommander;
JM	28	import com.beust.jcommander.Parameter;
	29	import com.beust.jcommander.ParameterException;
	30	import com.beust.jcommander.Parameters;
22fc5e	31	import com.gitblit.Keys;
85c2e6	32	import com.gitblit.utils.StringUtils;
JM	33
892570	34	/**
JM	35	* Builds the Gitblit WAR web.xml file by merging the Gitblit GO web.xml file
	36	* with the gitblit.properties comments, settings, and values.
	37	*
	38	* @author James Moger
	39	*
	40	*/
5450d0	41	public class BuildWebXml {
JM	42	private static final String PARAMS = "<!-- PARAMS -->";
669686	43
JM	44	private static final String[] STRIP_TOKENS = { "<!-- STRIP", "STRIP -->" };
	45
	46	private static final String COMMENT_PATTERN = "\n\t<!-- {0} -->";
5450d0	47
JM	48	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";
	49
	50	public static void main(String[] args) throws Exception {
85c2e6	51	Params params = new Params();
JM	52	JCommander jc = new JCommander(params);
	53	try {
	54	jc.parse(args);
	55	} catch (ParameterException t) {
	56	System.err.println(t.getMessage());
	57	jc.usage();
	58	}
	59	generateWebXml(params);
	60	}
	61
	62	private static void generateWebXml(Params params) throws Exception {
5450d0	63	// Read the current Gitblit properties
669686	64	BufferedReader propertiesReader = new BufferedReader(new FileReader(new File(
85c2e6	65	params.propertiesFile)));
669686	66
JM	67	Vector<Setting> settings = new Vector<Setting>();
	68	List<String> comments = new ArrayList<String>();
	69	String line = null;
	70	while ((line = propertiesReader.readLine()) != null) {
	71	if (line.length() == 0) {
	72	comments.clear();
	73	} else {
	74	if (line.charAt(0) == '#') {
	75	if (line.length() > 1) {
	76	comments.add(line.substring(1).trim());
	77	}
	78	} else {
	79	String[] kvp = line.split("=", 2);
	80	String key = kvp[0].trim();
	81	if (!skipKey(key)) {
	82	Setting s = new Setting(key, kvp[1].trim(), comments);
	83	settings.add(s);
	84	}
	85	comments.clear();
	86	}
5450d0	87	}
669686	88	}
JM	89	propertiesReader.close();
	90
	91	StringBuilder parameters = new StringBuilder();
	92
	93	for (Setting setting : settings) {
	94	for (String comment : setting.comments) {
	95	parameters.append(MessageFormat.format(COMMENT_PATTERN, comment));
	96	}
892570	97	parameters.append(MessageFormat.format(PARAM_PATTERN, setting.name,
JM	98	StringUtils.escapeForHtml(setting.value, false)));
5450d0	99	}
JM	100
	101	// Read the prototype web.xml file
85c2e6	102	File webxml = new File(params.sourceFile);
669686	103	char[] buffer = new char[(int) webxml.length()];
JM	104	FileReader webxmlReader = new FileReader(webxml);
	105	webxmlReader.read(buffer);
	106	webxmlReader.close();
5450d0	107	String webXmlContent = new String(buffer);
JM	108
	109	// Insert the Gitblit properties into the prototype web.xml
669686	110	for (String stripToken : STRIP_TOKENS) {
5450d0	111	webXmlContent = webXmlContent.replace(stripToken, "");
JM	112	}
	113	int idx = webXmlContent.indexOf(PARAMS);
	114	StringBuilder sb = new StringBuilder();
	115	sb.append(webXmlContent.substring(0, idx));
	116	sb.append(parameters.toString());
	117	sb.append(webXmlContent.substring(idx + PARAMS.length()));
	118
	119	// Save the merged web.xml to the war build folder
85c2e6	120	FileOutputStream os = new FileOutputStream(new File(params.destinationFile), false);
5450d0	121	os.write(sb.toString().getBytes());
JM	122	os.close();
	123	}
	124
	125	private static boolean skipKey(String key) {
	126	return key.startsWith(Keys.server._ROOT);
	127	}
669686	128
88598b	129	/**
JM	130	* Setting represents a setting and its comments from the properties file.
	131	*/
669686	132	private static class Setting {
JM	133	final String name;
	134	final String value;
	135	final List<String> comments;
	136
	137	Setting(String name, String value, List<String> comments) {
	138	this.name = name;
	139	this.value = value;
	140	this.comments = new ArrayList<String>(comments);
	141	}
	142	}
85c2e6	143
88598b	144	/**
JM	145	* JCommander Parameters class for BuildWebXml.
	146	*/
85c2e6	147	@Parameters(separators = " ")
JM	148	private static class Params {
	149
	150	@Parameter(names = { "--sourceFile" }, description = "Source web.xml file", required = true)
	151	public String sourceFile;
	152
	153	@Parameter(names = { "--propertiesFile" }, description = "Properties settings file", required = true)
	154	public String propertiesFile;
	155
	156	@Parameter(names = { "--destinationFile" }, description = "Destination web.xml file", required = true)
	157	public String destinationFile;
	158
	159	}
5450d0	160	}