prepush: add more precise error messages
Part of the patch is from timeless@mozdev.org
- indicate the branch name where there are multiple heads
- give better advice when hitting a possible race, where new heads are added
between discovery and the call to branchmap(). In that case, asking the user
to merge isn't helpful, since only remote has the changes.
adding b
adding a
adding a
changeset: 6:38d962e6234d
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: change c
diff -r a3b6a9e4507e -r 38d962e6234d c
--- a/c Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
b
+c
changeset: 5:a3b6a9e4507e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: mv b
diff -r 52e848cdcd88 -r a3b6a9e4507e b
--- a/b Thu Jan 01 00:00:00 1970 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-b
diff -r 52e848cdcd88 -r a3b6a9e4507e c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/c Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+b
changeset: 4:52e848cdcd88
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: del2 a
diff -r 01de2d66a28d -r 52e848cdcd88 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-b
changeset: 3:01de2d66a28d
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: second a
diff -r be3ebcc91739 -r 01de2d66a28d a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+b
changeset: 2:be3ebcc91739
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: del a
diff -r 5ed941583260 -r be3ebcc91739 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-a
changeset: 1:5ed941583260
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: first a
diff -r 6563da9dcf87 -r 5ed941583260 a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+a
changeset: 0:6563da9dcf87
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: b
diff -r 000000000000 -r 6563da9dcf87 b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+b
% tip - two revisions
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" />
<title>test: a history</title>
<link rel="alternate" type="application/atom+xml"
href="/atom-log/tip/a" title="Atom feed for test:a" />
<link rel="alternate" type="application/rss+xml"
href="/rss-log/tip/a" title="RSS feed for test:a" />
</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/01de2d66a28d">log</a></li>
<li><a href="/graph/01de2d66a28d">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li><a href="/rev/01de2d66a28d">changeset</a></li>
<li><a href="/file/01de2d66a28d">browse</a></li>
</ul>
<ul>
<li><a href="/file/01de2d66a28d/a">file</a></li>
<li><a href="/diff/01de2d66a28d/a">diff</a></li>
<li><a href="/annotate/01de2d66a28d/a">annotate</a></li>
<li class="active">file log</li>
<li><a href="/raw-file/01de2d66a28d/a">raw</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>log a</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="navigate">
<a href="/log/01de2d66a28d/a?revcount=30">less</a>
<a href="/log/01de2d66a28d/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div>
<table class="bigtable">
<tr>
<th class="age">age</th>
<th class="author">author</th>
<th class="description">description</th>
</tr>
<tr class="parity0">
<td class="age">1970-01-01</td>
<td class="author">test</td>
<td class="description"><a href="/rev/01de2d66a28d">second a</a></td>
</tr>
<tr class="parity1">
<td class="age">1970-01-01</td>
<td class="author">test</td>
<td class="description"><a href="/rev/5ed941583260">first a</a></td>
</tr>
</table>
<div class="navigate">
<a href="/log/01de2d66a28d/a?revcount=30">less</a>
<a href="/log/01de2d66a28d/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a>
</div>
</div>
</div>
</body>
</html>
% second version - two revisions
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" />
<title>test: a history</title>
<link rel="alternate" type="application/atom+xml"
href="/atom-log/tip/a" title="Atom feed for test:a" />
<link rel="alternate" type="application/rss+xml"
href="/rss-log/tip/a" title="RSS feed for test:a" />
</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/01de2d66a28d">log</a></li>
<li><a href="/graph/01de2d66a28d">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li><a href="/rev/01de2d66a28d">changeset</a></li>
<li><a href="/file/01de2d66a28d">browse</a></li>
</ul>
<ul>
<li><a href="/file/01de2d66a28d/a">file</a></li>
<li><a href="/diff/01de2d66a28d/a">diff</a></li>
<li><a href="/annotate/01de2d66a28d/a">annotate</a></li>
<li class="active">file log</li>
<li><a href="/raw-file/01de2d66a28d/a">raw</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>log a</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="navigate">
<a href="/log/01de2d66a28d/a?revcount=30">less</a>
<a href="/log/01de2d66a28d/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div>
<table class="bigtable">
<tr>
<th class="age">age</th>
<th class="author">author</th>
<th class="description">description</th>
</tr>
<tr class="parity0">
<td class="age">1970-01-01</td>
<td class="author">test</td>
<td class="description"><a href="/rev/01de2d66a28d">second a</a></td>
</tr>
<tr class="parity1">
<td class="age">1970-01-01</td>
<td class="author">test</td>
<td class="description"><a href="/rev/5ed941583260">first a</a></td>
</tr>
</table>
<div class="navigate">
<a href="/log/01de2d66a28d/a?revcount=30">less</a>
<a href="/log/01de2d66a28d/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a>
</div>
</div>
</div>
</body>
</html>
% first deleted - one revision
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" />
<title>test: a history</title>
<link rel="alternate" type="application/atom+xml"
href="/atom-log/tip/a" title="Atom feed for test:a" />
<link rel="alternate" type="application/rss+xml"
href="/rss-log/tip/a" title="RSS feed for test:a" />
</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/5ed941583260">log</a></li>
<li><a href="/graph/5ed941583260">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li><a href="/rev/5ed941583260">changeset</a></li>
<li><a href="/file/5ed941583260">browse</a></li>
</ul>
<ul>
<li><a href="/file/5ed941583260/a">file</a></li>
<li><a href="/diff/5ed941583260/a">diff</a></li>
<li><a href="/annotate/5ed941583260/a">annotate</a></li>
<li class="active">file log</li>
<li><a href="/raw-file/5ed941583260/a">raw</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>log a</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="navigate">
<a href="/log/5ed941583260/a?revcount=30">less</a>
<a href="/log/5ed941583260/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div>
<table class="bigtable">
<tr>
<th class="age">age</th>
<th class="author">author</th>
<th class="description">description</th>
</tr>
<tr class="parity0">
<td class="age">1970-01-01</td>
<td class="author">test</td>
<td class="description"><a href="/rev/5ed941583260">first a</a></td>
</tr>
</table>
<div class="navigate">
<a href="/log/5ed941583260/a?revcount=30">less</a>
<a href="/log/5ed941583260/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a>
</div>
</div>
</div>
</body>
</html>
% first version - one revision
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" />
<title>test: a history</title>
<link rel="alternate" type="application/atom+xml"
href="/atom-log/tip/a" title="Atom feed for test:a" />
<link rel="alternate" type="application/rss+xml"
href="/rss-log/tip/a" title="RSS feed for test:a" />
</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/5ed941583260">log</a></li>
<li><a href="/graph/5ed941583260">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/branches">branches</a></li>
</ul>
<ul>
<li><a href="/rev/5ed941583260">changeset</a></li>
<li><a href="/file/5ed941583260">browse</a></li>
</ul>
<ul>
<li><a href="/file/5ed941583260/a">file</a></li>
<li><a href="/diff/5ed941583260/a">diff</a></li>
<li><a href="/annotate/5ed941583260/a">annotate</a></li>
<li class="active">file log</li>
<li><a href="/raw-file/5ed941583260/a">raw</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>log a</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="navigate">
<a href="/log/5ed941583260/a?revcount=30">less</a>
<a href="/log/5ed941583260/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div>
<table class="bigtable">
<tr>
<th class="age">age</th>
<th class="author">author</th>
<th class="description">description</th>
</tr>
<tr class="parity0">
<td class="age">1970-01-01</td>
<td class="author">test</td>
<td class="description"><a href="/rev/5ed941583260">first a</a></td>
</tr>
</table>
<div class="navigate">
<a href="/log/5ed941583260/a?revcount=30">less</a>
<a href="/log/5ed941583260/a?revcount=120">more</a>
| <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a>
</div>
</div>
</div>
</body>
</html>
% before addition - error
404 Not Found
<!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" />
<title>test: error</title>
</head>
<body>
<div class="container">
<div class="menu">
<div class="logo">
<a href="http://mercurial.selenic.com/">
<img src="/static/hglogo.png" width=75 height=90 border=0 alt="mercurial" /></a>
</div>
<ul>
<li><a href="/shortlog">log</a></li>
<li><a href="/graph">graph</a></li>
<li><a href="/tags">tags</a></li>
<li><a href="/branches">branches</a></li>
</ul>
</div>
<div class="main">
<h2><a href="/">test</a></h2>
<h3>error</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">
<p>
An error occurred while processing your request:
</p>
<p>
a@6563da9dcf87: not found in manifest
</p>
</div>
</div>
</div>
</body>
</html>
% should show base link, use spartan because it shows it
200 Script output follows
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<link rel="icon" href="/static/hgicon.png" type="image/png">
<meta name="robots" content="index, nofollow" />
<link rel="stylesheet" href="/static/style.css" type="text/css" />
<title>test: c history</title>
<link rel="alternate" type="application/atom+xml"
href="/atom-log/tip/c" title="Atom feed for test:c">
<link rel="alternate" type="application/rss+xml"
href="/rss-log/tip/c" title="RSS feed for test:c">
</head>
<body>
<div class="buttons">
<a href="/log?style=spartan">changelog</a>
<a href="/shortlog?style=spartan">shortlog</a>
<a href="/graph?style=spartan">graph</a>
<a href="/tags?style=spartan">tags</a>
<a href="/branches?style=spartan">branches</a>
<a href="/file/38d962e6234d/c?style=spartan">file</a>
<a href="/annotate/38d962e6234d/c?style=spartan">annotate</a>
<a type="application/rss+xml" href="/rss-log/tip/c">rss</a>
<a type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c">atom</a>
</div>
<h2>c revision history</h2>
<p>navigate: <small class="navigate"><a href="/log/a3b6a9e4507e/c?style=spartan">(0)</a> <a href="/log/tip/c?style=spartan">tip</a> </small></p>
<table class="logEntry parity0">
<tr>
<th class="age">1970-01-01:</th>
<th class="firstline"><a href="/rev/38d962e6234d?style=spartan">change c</a></th>
</tr>
<tr>
<th class="revision">revision 1:</td>
<td class="node">
<a href="/file/38d962e6234d/c?style=spartan">38d962e6234d</a>
<a href="/diff/38d962e6234d/c?style=spartan">(diff)</a>
<a href="/annotate/38d962e6234d/c?style=spartan">(annotate)</a>
</td>
</tr>
<tr>
<th class="author">author:</th>
<td class="author">test</td>
</tr>
<tr>
<th class="date">date:</th>
<td class="date">Thu Jan 01 00:00:00 1970 +0000</td>
</tr>
</table>
<table class="logEntry parity1">
<tr>
<th class="age">1970-01-01:</th>
<th class="firstline"><a href="/rev/a3b6a9e4507e?style=spartan">mv b</a></th>
</tr>
<tr>
<th class="revision">revision 0:</td>
<td class="node">
<a href="/file/a3b6a9e4507e/c?style=spartan">a3b6a9e4507e</a>
<a href="/diff/a3b6a9e4507e/c?style=spartan">(diff)</a>
<a href="/annotate/a3b6a9e4507e/c?style=spartan">(annotate)</a>
</td>
</tr>
<tr>
<th>base:</th>
<td>
<a href="/file/1e88685f5dde/b?style=spartan">
b@1e88685f5dde
</a>
</td>
</tr>
<tr>
<th class="author">author:</th>
<td class="author">test</td>
</tr>
<tr>
<th class="date">date:</th>
<td class="date">Thu Jan 01 00:00:00 1970 +0000</td>
</tr>
</table>
<div class="logo">
<a href="http://mercurial.selenic.com/">
<img src="/static/hglogo.png" width=75 height=90 border=0 alt="mercurial"></a>
</div>
</body>
</html>
% errors