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

cmdutil: add class to restore dirstate during unexpected failure...

cmdutil: add class to restore dirstate during unexpected failure Before this patch, after "dirstate.write()" execution, there was no way to restore dirstate to the original status before "dirstate.write()". In some code paths, "dirstate.invalidate()" is used as a kind of "restore .hg/dirstate to the original status", but it just avoids writing changes in memory out, and doesn't actually restore the ".hg/dirstate" file. To fix the issue that the recent (in memory) dirstate isn't visible to external processes (e.g. "precommit" hooks), "dirstate.write()" should be invoked before invocation of external processes. But at the same time, ".hg/dirstate" should be restored to its content before "dirstate.write()" during an unexpected failure in some cases. This patch adds the class "dirstateguard" to easily restore ".hg/dirstate" during unexpected failures. Typical usecase of it is: # (1) build dirstate up .... # (2) write dirstate out, and backup ".hg/dirstate" dsguard = dirstateguard(repo, 'scopename') try: # (3) execute somethig to do: # this may imply making some additional changes on dirstate .... # (4) unlink backed-up dirstate file at the end of dsguard scope dsguard.close() finally: # (5) if execution is aborted before "dsguard.close()", # ".hg/dirstate" is restored from the backup dsguard.release() For this kind of issue, an "extending transaction" approach (in https://titanpad.com/mercurial32-sprint) seems to not be suitable, because: - transaction nesting occurs in some cases (e.g. "shelve => rebase"), and - "dirstate" may be already modified since the beginning of OUTER transaction scope, then - dirstate should be backed up into the file other than "dirstate.journal" at the beginning of INNER transaction scope, but - such alternative backup files are useless for transaction itself, and increases complication of its implementation "transaction" and "dirstateguard" differ from each other also in "what it should do for .hg/dirstate" in cases other than success. ============== ======= ======== ============= type success fail "hg rollback" ============== ======= ======== ============= transaction keep keep restore dirstateguard keep restore (not implied) ============== ======= ======== ============= Some collaboration between transaction and dirstate will probably be introduced in the future. But this layer is needed in all cases.

Takumi IINO - - Load All Authors

File last commit:

r20254:3896debf default


                r24991:4169a4f8

default

Download file

             shortlog.tmpl
        
                    58 lines
            
             | 1.9 KiB
            
                | application/x-cheetah
            
             |
                CheetahLexer
            
             / mercurial / templates / gitweb / shortlog.tmpl
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {header}

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

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

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
         href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}"/>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <link rel="alternate" type="application/rss+xml"

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
         href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}"/>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </head>

      <body>

      <div class="page_header">

        Angel Ezquerra <angel.ezquerra at gmail.com>
    
hgweb: add a "URL breadcrumb" to the index and repository pages...

              r18258
            
      <a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>

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

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <form action="{url|urlescape}log">

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {sessionvars%hiddenformentry}

      <div class="search">

      <input type="text" name="rev"  />

      </div>

      </form>

      <div class="page_nav">

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}summary{sessionvars%urlparameter}">summary</a> |

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      shortlog |

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}log/{rev}{sessionvars%urlparameter}">changelog</a> |

      <a href="{url|urlescape}graph{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/{node|short}{sessionvars%urlparameter}">files</a>{archives%archiveentry} |

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

        Nicolas Dumazet
    
hgweb: changenav: separate pages before and after the current position...

              r10254
            
      <br/>{changenav%navshort}<br/>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

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

        Takumi IINO
    
hgweb: infinite scroll support for gitweb style

              r20254
            
      <table class="shortlogtable" cellspacing="0">

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {entries%shortlogentry}

      </table>

      <div class="page_nav">

        Nicolas Dumazet
    
hgweb: changenav: separate pages before and after the current position...

              r10254
            
      {changenav%navshort}

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

        Takumi IINO
    
hgweb: infinite scroll support for gitweb style

              r20254
            
      <script type="text/javascript">

          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>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {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

Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{header}
		<title>{repo\|escape}: Shortlog</title>
		<link rel="alternate" type="application/atom+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}"/>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	<link rel="alternate" type="application/rss+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}"/>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</head>
		<body>

		<div class="page_header">
Angel Ezquerra <angel.ezquerra at gmail.com> hgweb: add a "URL breadcrumb" to the index and repository pages...	r18258	<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>
		<a href="/">Mercurial</a> {pathdef%breadcrumb} / shortlog
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<form action="{url\|urlescape}log">
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{sessionvars%hiddenformentry}
		<div class="search">
		<input type="text" name="rev" />
		</div>
		</form>
		<div class="page_nav">
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}summary{sessionvars%urlparameter}">summary</a> \|
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	shortlog \|
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}log/{rev}{sessionvars%urlparameter}">changelog</a> \|
		<a href="{url\|urlescape}graph{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/{node\|short}{sessionvars%urlparameter}">files</a>{archives%archiveentry} \|
		<a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a>
Nicolas Dumazet hgweb: changenav: separate pages before and after the current position...	r10254	<br/>{changenav%navshort}<br/>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

		<div class="title"> </div>
Takumi IINO hgweb: infinite scroll support for gitweb style	r20254	<table class="shortlogtable" cellspacing="0">
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{entries%shortlogentry}
		</table>

		<div class="page_nav">
Nicolas Dumazet hgweb: changenav: separate pages before and after the current position...	r10254	{changenav%navshort}
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

Takumi IINO hgweb: infinite scroll support for gitweb style	r20254	<script type="text/javascript">
		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>

Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{footer}