upstream/mercurial-mirror Files · mercurial/templates/rss/changelogentry.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

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             changelogentry.tmpl
        
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                | application/x-cheetah
            
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                CheetahLexer
            
             / mercurial / templates / rss / changelogentry.tmpl
          
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      <item>

          <title>{inbranch%"{if(name, '[{name|escape}] ')}"}{branches%"{if(name, '[{name|escape}] ')}"}{desc|strip|firstline|strip|escape}</title>

          <guid isPermaLink="true">{urlbase}{url|urlescape}rev/{node|short}</guid>

          <link>{urlbase}{url|urlescape}rev/{node|short}</link>

          <description>

          <![CDATA[

              <table>

                  <tr>

                      <th style="text-align:left;">changeset</th>

                      <td>{node|short}</td>

                  </tr>

                  <tr>

                      <th style="text-align:left;">branch</th>

                      <td>{inbranch%"{name|escape}"}{branches%"{name|escape}"}</td>

                  </tr>

                  <tr>

                      <th style="text-align:left;">bookmark</th>

                      <td>{bookmarks%"{name|escape}"}</td>

                  </tr>

                  <tr>

                      <th style="text-align:left;">tag</th>

                      <td>{tags%"{name|escape}"}</td>

                  </tr>

                  <tr>

                      <th style="text-align:left;vertical-align:top;">user</th>

                      <td>{author|obfuscate}</td>

                  </tr>

                  <tr>

                      <th style="text-align:left;vertical-align:top;">description</th>

                      <td>{desc|strip|escape|websub|addbreaks|nonempty}</td>

                  </tr>

                  <tr>

                      <th style="text-align:left;vertical-align:top;">files</th>

                      <td>{files}</td>

                  </tr>

              </table>

          ]]>

          </description>

          <author>{author|obfuscate}</author>

          <pubDate>{date|rfc822date}</pubDate>

      </item>

	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

				<item>
				<title>{inbranch%"{if(name, '[{name\|escape}] ')}"}{branches%"{if(name, '[{name\|escape}] ')}"}{desc\|strip\|firstline\|strip\|escape}</title>
				<guid isPermaLink="true">{urlbase}{url\|urlescape}rev/{node\|short}</guid>
				<link>{urlbase}{url\|urlescape}rev/{node\|short}</link>
				<description>
				<![CDATA[
				<table>
				<tr>
				<th style="text-align:left;">changeset</th>
				<td>{node\|short}</td>
				</tr>
				<tr>
				<th style="text-align:left;">branch</th>
				<td>{inbranch%"{name\|escape}"}{branches%"{name\|escape}"}</td>
				</tr>
				<tr>
				<th style="text-align:left;">bookmark</th>
				<td>{bookmarks%"{name\|escape}"}</td>
				</tr>
				<tr>
				<th style="text-align:left;">tag</th>
				<td>{tags%"{name\|escape}"}</td>
				</tr>
				<tr>
				<th style="text-align:left;vertical-align:top;">user</th>
				<td>{author\|obfuscate}</td>
				</tr>
				<tr>
				<th style="text-align:left;vertical-align:top;">description</th>
				<td>{desc\|strip\|escape\|websub\|addbreaks\|nonempty}</td>
				</tr>
				<tr>
				<th style="text-align:left;vertical-align:top;">files</th>
				<td>{files}</td>
				</tr>
				</table>
				]]>
				</description>
				<author>{author\|obfuscate}</author>
				<pubDate>{date\|rfc822date}</pubDate>
				</item>