upstream/mercurial-mirror Files · mercurial/templates/gitweb/shortlog.tmpl

revset: optimize "draft() & ::x" pattern...

revset: optimize "draft() & ::x" pattern The `draft() & ::x` type query could be common for selecting one or more draft feature branches being worked on. Before this patch, `::x` may travel through the changelog DAG for a long distance until it gets a smaller revision number than `min(draft())`. It could be very slow on long changelog with distant (in terms of revision numbers) drafts. This patch adds a fast path for this situation, and will stop traveling the changelog DAG once `::x` hits a non-draft revision. The fast path also works for `secret()` and `not public()`. To measure the performance difference, I used drawdag to create a repo that emulates distant drafts: DRAFT4 | DRAFT3 # draft / PUBLIC9999 # public | PUBLIC9998 | . DRAFT2 . | . DRAFT1 # draft | / PUBLIC0001 # public And measured the performance using the repo: (BEFORE) $ hg perfrevset 'draft() & ::(DRAFT2+DRAFT4)' ! wall 0.017132 comb 0.010000 user 0.010000 sys 0.000000 (best of 156) $ hg perfrevset 'draft() & ::(all())' ! wall 0.024221 comb 0.030000 user 0.030000 sys 0.000000 (best of 113) (AFTER) $ hg perfrevset 'draft() & ::(DRAFT2+DRAFT4)' ! wall 0.000243 comb 0.000000 user 0.000000 sys 0.000000 (best of 9303) $ hg perfrevset 'draft() & ::(all())' ! wall 0.004319 comb 0.000000 user 0.000000 sys 0.000000 (best of 655) Differential Revision: https://phab.mercurial-scm.org/D441

Gregory Szorc - - Load All Authors

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             shortlog.tmpl
        
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             / mercurial / templates / gitweb / shortlog.tmpl
          
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      {header}

      <title>{repo|escape}: Shortlog</title>

      <link rel="alternate" type="application/atom+xml"

         href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}"/>

      <link rel="alternate" type="application/rss+xml"

         href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}"/>

      </head>

      <body>

      <div class="page_header">

      <a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>

      <a href="/">Mercurial</a> {pathdef%breadcrumb} / shortlog

      </div>

      <div class="page_nav">

      <div>

      <a href="{url|urlescape}summary{sessionvars%urlparameter}">summary</a> |

      shortlog |

      <a href="{url|urlescape}log/{symrev}{sessionvars%urlparameter}">changelog</a> |

      <a href="{url|urlescape}graph/{symrev}{sessionvars%urlparameter}">graph</a> |

      <a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a> |

      <a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> |

      <a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a> |

      <a href="{url|urlescape}file/{symrev}{sessionvars%urlparameter}">files</a>{archives%archiveentry} |

      <a href="{url|urlescape}help{sessionvars%urlparameter}">help</a>

      <br/>{changenav%navshort}<br/>

      </div>

      {searchform}

      </div>

      <div class="title">&nbsp;</div>

      <table class="shortlogtable" cellspacing="0">

      {entries%shortlogentry}

      </table>

      <div class="extra_nav">

      {changenav%navshort}

      </div>

      <script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>

          ajaxScrollInit(

                  '{url|urlescape}shortlog/%next%{sessionvars%urlparameter}',

                  '{nextentry%"{node}"}', <!-- NEXTHASH

                  function (htmlText, previousVal) \{

                      var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/);

                      return m ? m[1] : null;

                  },

                  '.shortlogtable > tbody:nth-of-type(1)',

                  '<tr class="%class%">\

                  <td colspan="4" style="text-align: center;">%text%</td>\

                  </tr>'

          );

      </script>

      {footer}

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				{header}
				<title>{repo\|escape}: Shortlog</title>
				<link rel="alternate" type="application/atom+xml"
				href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}"/>
				<link rel="alternate" type="application/rss+xml"
				href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}"/>
				</head>
				<body>

				<div class="page_header">
				<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>
				<a href="/">Mercurial</a> {pathdef%breadcrumb} / shortlog
				</div>

				<div class="page_nav">
				<div>
				<a href="{url\|urlescape}summary{sessionvars%urlparameter}">summary</a> \|
				shortlog \|
				<a href="{url\|urlescape}log/{symrev}{sessionvars%urlparameter}">changelog</a> \|
				<a href="{url\|urlescape}graph/{symrev}{sessionvars%urlparameter}">graph</a> \|
				<a href="{url\|urlescape}tags{sessionvars%urlparameter}">tags</a> \|
				<a href="{url\|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> \|
				<a href="{url\|urlescape}branches{sessionvars%urlparameter}">branches</a> \|
				<a href="{url\|urlescape}file/{symrev}{sessionvars%urlparameter}">files</a>{archives%archiveentry} \|
				<a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a>
				<br/>{changenav%navshort}<br/>
				</div>
				{searchform}
				</div>

				<div class="title"> </div>
				<table class="shortlogtable" cellspacing="0">
				{entries%shortlogentry}
				</table>

				<div class="extra_nav">
				{changenav%navshort}
				</div>

				<script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>
				ajaxScrollInit(
				'{url\|urlescape}shortlog/%next%{sessionvars%urlparameter}',
				'{nextentry%"{node}"}', <!-- NEXTHASH
				function (htmlText, previousVal) \{
				var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/);
				return m ? m[1] : null;
				},
				'.shortlogtable > tbody:nth-of-type(1)',
				'<tr class="%class%">\
				<td colspan="4" style="text-align: center;">%text%</td>\
				</tr>'
				);
				</script>

				{footer}