paper: show current revision on file log page

Most of the pages in paper (and coal) style show the current revision and its
branch, tags and bookmarks. Let's also show all this on file log page.

mercurial/hgweb/webcommands.py

@@ -1045,7 +1045,11 b' def filelog(web, req, tmpl):'
     revnav = webutil.filerevnav(web.repo, fctx.path())
     nav = revnav.gen(end - 1, revcount, count)
     return tmpl("filelog", file=f, node=fctx.hex(), nav=nav,
+                rev=fctx.rev(),
                 symrev=webutil.symrevorshortnode(req, fctx),
+                branch=webutil.nodebranchnodefault(fctx),
+                tags=webutil.nodetagsdict(web.repo, fctx.node()),
+                bookmarks=webutil.nodebookmarksdict(web.repo, fctx.node()),
                 entries=entries,
                 latestentry=latestentry,
                 revcount=revcount, morevars=morevars, lessvars=lessvars)

mercurial/templates/paper/filelog.tmpl

@@ -44,7 +44,10 b''
 
 <div class="main">
 <h2 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h2>
-<h3>log {file|escape}</h3>
+<h3>
+ log {file|escape} @ {rev}:<a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>
+ {branch%changelogbranchname}{tags%changelogtag}{bookmarks%changelogtag}
+</h3>
 
 <form class="search" action="{url|urlescape}log">
 {sessionvars%hiddenformentry}

tests/test-hgweb-filelog.t

@@ -187,7 +187,10 b' tip - two revisions'
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a>
+   <span class="branchname">a-branch</span> 
+  </h3>
   
   <form class="search" action="/log">
   
@@ -304,7 +307,10 b' second version - two revisions'
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a>
+   <span class="branchname">a-branch</span> 
+  </h3>
   
   <form class="search" action="/log">
   
@@ -421,7 +427,10 b' first deleted - one revision'
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 1:<a href="/rev/5ed941583260">5ed941583260</a>
+   <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> 
+  </h3>
   
   <form class="search" action="/log">
   
@@ -530,7 +539,10 b' first version - one revision'
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 1:<a href="/rev/5ed941583260">5ed941583260</a>
+   <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> 
+  </h3>
   
   <form class="search" action="/log">
   

tests/test-hgweb-symrev.t

@@ -166,6 +166,7 b' Set up the repo'
   <li><a href="/annotate/xyzzy/foo?style=paper">annotate</a></li>
   <li><a href="/raw-file/xyzzy/foo">raw</a></li>
   <a href="/atom-log/a7c1559b7bba/foo" title="subscribe to atom feed">
+   log foo @ 1:<a href="/rev/a7c1559b7bba?style=paper">a7c1559b7bba</a>
   <a href="/log/xyzzy/foo?revcount=30&style=paper">less</a>
   <a href="/log/xyzzy/foo?revcount=120&style=paper">more</a>
   | <a href="/log/43c799df6e75/foo?style=paper">(0)</a> <a href="/log/tip/foo?style=paper">tip</a> </div>
@@ -353,6 +354,7 b' Set up the repo'
   <li><a href="/annotate/xyzzy/foo?style=coal">annotate</a></li>
   <li><a href="/raw-file/xyzzy/foo">raw</a></li>
   <a href="/atom-log/a7c1559b7bba/foo" title="subscribe to atom feed">
+   log foo @ 1:<a href="/rev/a7c1559b7bba?style=coal">a7c1559b7bba</a>
   <a href="/log/xyzzy/foo?revcount=30&style=coal">less</a>
   <a href="/log/xyzzy/foo?revcount=120&style=coal">more</a>
   | <a href="/log/43c799df6e75/foo?style=coal">(0)</a> <a href="/log/tip/foo?style=coal">tip</a> </div>