revert: move bulk of revert command from commands to cmdutil
This revision has no functionality change. The code on the original
commands.revert() function has been split. The first part of the
original code, which checks that the command inputs are correct
remains in commands.revert(). The rest of the function, which performs
the actual revert operation has been moved into cmdutil.revert().
The purpose of this change is to make it easier to perform a revert
operation, from other parts of the code. This may be used to implement
reverting of subrepos.
$ "$TESTDIR/hghave" serve || exit 80
setting up repo
$ hg init test
$ cd test
$ echo a > a
$ hg ci -Ama
adding a
$ hg rm a
$ hg ci -mdel
set up hgweb
$ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
revision
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/rev/tip'
200 Script output follows
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
<head>
<link rel="icon" href="/static/hgicon.png" type="image/png" />
<meta name="robots" content="index, nofollow" />
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
<script type="text/javascript" src="/static/mercurial.js"></script>
<title>test: c78f6c5cbea9</title>
</head>
<body>
<div class="container">
<div class="menu">
<div class="logo">
<a href="http://mercurial.selenic.com/">
<img src="/static/hglogo.png" alt="mercurial" /></a>
</div>
<ul>
<li><a href="/shortlog/c78f6c5cbea9">log</a></li>
<li><a href="/graph/c78f6c5cbea9">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/bookmarks">bookmarks</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li class="active">changeset</li>
<li><a href="/raw-rev/c78f6c5cbea9">raw</a></li>
<li><a href="/file/c78f6c5cbea9">browse</a></li>
</ul>
<ul>
</ul>
<ul>
<li><a href="/help">help</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>changeset 1:c78f6c5cbea9 <span class="tag">tip</span> </h3>
<form class="search" action="/log">
<p><input name="rev" id="search1" type="text" size="30" /></p>
<div id="hint">find changesets by author, revision,
files, or words in the commit message</div>
</form>
<div class="description">del</div>
<table id="changesetEntry">
<tr>
<th class="author">author</th>
<td class="author">test</td>
</tr>
<tr>
<th class="date">date</th>
<td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td></tr>
<tr>
<th class="author">parents</th>
<td class="author"><a href="/rev/cb9a9f314b8b">cb9a9f314b8b</a> </td>
</tr>
<tr>
<th class="author">children</th>
<td class="author"></td>
</tr>
<tr>
<th class="files">files</th>
<td class="files">a </td>
</tr>
<tr>
<th class="diffstat">diffstat</th>
<td class="diffstat">
1 files changed, 0 insertions(+), 1 deletions(-)
<a id="diffstatexpand" href="javascript:showDiffstat()"/>[<tt>+</tt>]</a>
<div id="diffstatdetails" style="display:none;">
<a href="javascript:hideDiffstat()"/>[<tt>-</tt>]</a>
<p>
<table> <tr class="parity0">
<td class="diffstat-file"><a href="#l1.1">a</a></td>
<td class="diffstat-total" align="right">1</td>
<td class="diffstat-graph">
<span class="diffstat-add" style="width:0.0%;"> </span>
<span class="diffstat-remove" style="width:100.0%;"> </span>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<div class="overflow">
<div class="sourcefirst"> line diff</div>
<div class="source bottomline parity0"><pre><a href="#l1.1" id="l1.1"> 1.1</a> <span class="minusline">--- a/a Thu Jan 01 00:00:00 1970 +0000
</span><a href="#l1.2" id="l1.2"> 1.2</a> <span class="plusline">+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
</span><a href="#l1.3" id="l1.3"> 1.3</a> <span class="atline">@@ -1,1 +0,0 @@
</span><a href="#l1.4" id="l1.4"> 1.4</a> <span class="minusline">-a
</span></pre></div>
</div>
</div>
</div>
<script type="text/javascript">process_dates()</script>
</body>
</html>
diff removed file
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT '/diff/tip/a'
200 Script output follows
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
<head>
<link rel="icon" href="/static/hgicon.png" type="image/png" />
<meta name="robots" content="index, nofollow" />
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
<script type="text/javascript" src="/static/mercurial.js"></script>
<title>test: a diff</title>
</head>
<body>
<div class="container">
<div class="menu">
<div class="logo">
<a href="http://mercurial.selenic.com/">
<img src="/static/hglogo.png" alt="mercurial" /></a>
</div>
<ul>
<li><a href="/shortlog/c78f6c5cbea9">log</a></li>
<li><a href="/graph/c78f6c5cbea9">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/bookmarks">bookmarks</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li><a href="/rev/c78f6c5cbea9">changeset</a></li>
<li><a href="/file/c78f6c5cbea9">browse</a></li>
</ul>
<ul>
<li><a href="/file/c78f6c5cbea9/a">file</a></li>
<li><a href="/file/tip/a">latest</a></li>
<li class="active">diff</li>
<li><a href="/annotate/c78f6c5cbea9/a">annotate</a></li>
<li><a href="/log/c78f6c5cbea9/a">file log</a></li>
<li><a href="/raw-file/c78f6c5cbea9/a">raw</a></li>
</ul>
<ul>
<li><a href="/help">help</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>diff a @ 1:c78f6c5cbea9</h3>
<form class="search" action="/log">
<p></p>
<p><input name="rev" id="search1" type="text" size="30" /></p>
<div id="hint">find changesets by author, revision,
files, or words in the commit message</div>
</form>
<div class="description">del</div>
<table id="changesetEntry">
<tr>
<th>author</th>
<td>test</td>
</tr>
<tr>
<th>date</th>
<td class="date age">Thu, 01 Jan 1970 00:00:00 +0000</td>
</tr>
<tr>
<th>parents</th>
<td><a href="/file/cb9a9f314b8b/a">cb9a9f314b8b</a> </td>
</tr>
<tr>
<th>children</th>
<td></td>
</tr>
</table>
<div class="overflow">
<div class="sourcefirst"> line diff</div>
<div class="source bottomline parity0"><pre><a href="#l1.1" id="l1.1"> 1.1</a> <span class="minusline">--- a/a Thu Jan 01 00:00:00 1970 +0000
</span><a href="#l1.2" id="l1.2"> 1.2</a> <span class="plusline">+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
</span><a href="#l1.3" id="l1.3"> 1.3</a> <span class="atline">@@ -1,1 +0,0 @@
</span><a href="#l1.4" id="l1.4"> 1.4</a> <span class="minusline">-a
</span></pre></div>
</div>
</div>
</div>
<script type="text/javascript">process_dates()</script>
</body>
</html>