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<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
<title>ChangeLog Task</title>
</head>
<body>
<h2 id="changelog">CvsChangeLog</h2>
<h3>Description</h3>
<p>Generates an XML-formatted report file of the change logs recorded in
a <a href="https://www.nongnu.org/cvs/" target="_top">CVS</a> repository.</p>
<p><strong>Important</strong>: This task needs <kbd>cvs</kbd> on the path. If it isn't, you will get
an error (such as <code>error=2</code> on Windows). If <code><cvs></code> doesn't work, try to
execute <kbd>cvs.exe</kbd> from the command line in the target directory in which you are working.
Also note that this task assumes that the <kbd>cvs</kbd> executable is compatible with the Unix
version, this is not completely true for certain other CVS clients—like CVSNT for
example—and some operation may fail when using such an incompatible client.</p>
<h3>Parameters</h3>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td colspan="3" class="left">Attributes from parent <code><cvs></code> task which are
meaningful here<br/><em>Since Apache Ant 1.6.1</em></td>
</tr>
<tr>
<td>cvsRoot</td>
<td>the <code>CVSROOT</code> variable.</td>
<td>No</td>
</tr>
<tr>
<td>cvsRsh</td>
<td>the <code>CVS_RSH</code> variable.</td>
<td>No</td>
</tr>
<tr>
<td>package</td>
<td>the package/module to check out. <strong>Note</strong>: multiple attributes can be split
using spaces. Use a nested <code><module></code> element if you want to specify a
module with spaces in its name.</td>
<td>No</td>
</tr>
<tr>
<td>port</td>
<td>Port used by CVS to communicate with the server.</td>
<td>No; defaults to <q>2401</q></td>
</tr>
<tr>
<td>passfile</td>
<td>Password file to read passwords from.</td>
<td>No; defaults to <q>~/.cvspass</q></td>
</tr>
<tr>
<td>failonerror</td>
<td>Stop the build process if the command exits with a return code other than <q>0</q></td>
<td>No; defaults to <q>false</q></td>
</tr>
<tr>
<td>tag</td>
<td>query the changelog for a specific branch.</td>
<td>No</td>
</tr>
<tr>
<td colspan="3" class="left">Specific attributes</td>
</tr>
<tr>
<td>dir</td>
<td>The directory from which to run the <kbd>cvs log</kbd> command.</td>
<td>No; defaults to <q>${basedir}</q></td>
</tr>
<tr>
<td>destfile</td>
<td>The file in which to write the change log report.</td>
<td>Yes</td>
</tr>
<tr>
<td>usersfile</td>
<td>Property file that contains name-value pairs mapping user IDs and names that should be used
in the report in place of the user ID.</td>
<td>No</td>
</tr>
<tr>
<td>daysinpast</td>
<td>Sets the number of days into the past for which the change log information should be
retrieved.</td>
<td>No</td>
</tr>
<tr>
<td>start</td>
<td>The earliest date from which change logs are to be included in the report.</td>
<td>No</td>
</tr>
<tr>
<td>end</td>
<td>The latest date to which change logs are to be included in the report.</td>
<td>No</td>
</tr>
<tr>
<td>remote</td>
<td>If set to true, works against the repository (using <kbd>cvs rlog</kbd>) without a working
copy. <em>Since Ant 1.8.0</em></td>
<td>No; default is <q>false</q></td>
</tr>
<tr>
<td>startTag</td>
<td>The start of a tag range. If <var>endTag</var> is also specified, they must both be on the
same branch. If <var>endTag</var> is not specified, the end of the range will be the latest on
the same branch on which <var>startTag</var> lives. <em>Since Ant 1.8.0</em></td>
<td>No</td>
</tr>
<tr>
<td>endTag</td>
<td>The end of a tag range. If <var>startTag</var> is also specified, they must both be on the
same branch. If <var>startTag</var> is not specified, the start of the range will be the top
of the branch on which <var>endTag</var> lives. <em>Since Ant 1.8.0</em></td>
<td>No</td>
</tr>
</table>
<h3>Parameters specified as nested elements</h3>
<h4 id="user">user</h4>
<p>The nested <code><user></code> element allows you to specify a mapping between a user ID as
it appears on the CVS server and a name to include in the formatted report. Anytime the specified
user ID has made a change in the repository, the <code><author></code> tag in the report file
will include the name specified in <var>displayname</var> rather than the user ID.</p>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td>displayname</td>
<td>The name to be used in the CVS change log report.</td>
<td>Yes</td>
</tr>
<tr>
<td>userid</td>
<td>The user ID of the person as it exists on the CVS server.
</td>
<td>Yes</td>
</tr>
</table>
<h4>module</h4>
<p>Specifies a package/module to work on, unlike the package attribute modules specified using this
attribute can contain spaces in their name.</p>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td>name</td>
<td>The module's/package's name.</td>
<td>Yes</td>
</tr>
</table>
<h3>Examples</h3>
<p>Generate a change log report for all the changes that have been made under
the <samp>dve/network</samp> directory. Write these changes into the
file <samp>changelog.xml</samp>.</p>
<pre>
<cvschangelog dir="dve/network"
destfile="changelog.xml"/></pre>
<p>Generate a change log report for any changes that were made under the <samp>dve/network</samp>
directory in the past 10 days. Write these changes into the file <samp>changelog.xml</samp>.</p>
<pre>
<cvschangelog dir="dve/network"
destfile="changelog.xml"
daysinpast="10"/></pre>
<p>Generate a change log report for any changes that were made between February 20, 2002 and March
20, 2002 under the <samp>dve/network</samp> directory. Write these changes into the
file <samp>changelog.xml</samp>.</p>
<pre>
<cvschangelog dir="dve/network"
destfile="changelog.xml"
start="20 Feb 2002"
end="20 Mar 2002"/></pre>
<p>Generate a change log report for any changes that were made after February 20, 2002 under
the <samp>dve/network</samp> directory. Write these changes into the
file <samp>changelog.xml</samp>.</p>
<pre>
<cvschangelog dir="dve/network"
destfile="changelog.xml"
start="20 Feb 2002"/></pre>
<p>Generate a change log report for all the changes that were made under
the <code>dve/network</code> directory, substituting the name <samp>Peter Donald</samp> in
the <code><author></code> tags anytime a change made by the user ID <samp>donaldp</samp> is
encountered. Write these changes into the file <samp>changelog.xml</samp>.</p>
<pre>
<cvschangelog dir="dve/network"
destfile="changelog.xml">
<user displayname="Peter Donald" userid="donaldp"/>
</cvschangelog></pre>
<p>Generate a change log report on the <code>ANT_16_BRANCH</code>.</p>
<pre>
<cvschangelog dir="c:/dev/asf/ant.head" passfile="c:/home/myself/.cvspass"
destfile="changelogant.xml" tag="ANT_16_BRANCH"/></pre>
<h4>Generate Report</h4>
<p>Ant includes a basic XSLT stylesheet that you can use to generate a HTML report based on the XML
output. The following example illustrates how to generate a HTML report from the XML report.</p>
<pre>
<style in="changelog.xml"
out="changelog.html"
style="${ant.home}/etc/changelog.xsl">
<param name="title" expression="Ant ChangeLog"/>
<param name="module" expression="ant"/>
<param name="cvsweb" expression="http://cvs.apache.org/viewcvs/"/>
</style></pre>
<h4>Sample Output</h4>
<pre>
<changelog>
<entry>
<date>2002-03-06</date>
<time>12:00</time>
<author>Peter Donald</author>
<file>
<name>org/apache/myrmidon/build/AntlibDescriptorTask.java</name>
<revision>1.3</revision>
<prevrevision>1.2</prevrevision>
</file>
<msg><![CDATA[Use URLs directly rather than go via a File.
This allows templates to be stored inside jar]]></msg>
</entry>
</changelog></pre>
</body>
</html>
|
