view mercurial/templates/coal/map @ 23740:9e1f4c65f5f5

hgweb: allow viewing diffs against p1 or p2 for merge commits (issue3904)

This adds UI portion of the feature that has resided in mercurial since 2012.
Back then the interface was added together with the code, but was shortly
backed out because it was deemed "not ready". Code, however, stayed.

For the original feature and its implementation, see issue2810 and
d605a82cf189.

In short, the backed-out interface had two outstanding issues:
1. it was introducing an entirely new term (baseline) and
2. it was present on every changeset's page, even for changesets with 1 parent
   (or no parents), which didn't make sense

This patch implements a hopefully better interface because:
1. it uses the usual terms (diff) and
2. it only shows up when there actually are 2 parents.

default = 'shortlog'

mimetype = 'text/html; charset={encoding}'
header = header.tmpl
footer = ../paper/footer.tmpl
search = ../paper/search.tmpl

changelog = ../paper/shortlog.tmpl
shortlog = ../paper/shortlog.tmpl
shortlogentry = ../paper/shortlogentry.tmpl
graph = ../paper/graph.tmpl

help = ../paper/help.tmpl
helptopics = ../paper/helptopics.tmpl

helpentry = '
  <tr><td>
    <a href="{url|urlescape}help/{topic|escape}{sessionvars%urlparameter}">
      {topic|escape}
    </a>
  </td><td>
    {summary|escape}
  </td></tr>'

naventry = '<a href="{url|urlescape}log/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
navshortentry = '<a href="{url|urlescape}shortlog/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
navgraphentry = '<a href="{url|urlescape}graph/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
filenaventry = '<a href="{url|urlescape}log/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{label|escape}</a> '
filedifflink = '<a href="{url|urlescape}diff/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{file|escape}</a> '
filenodelink = '<a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{file|escape}</a> '
filenolink = '{file|escape} '
fileellipses = '...'
diffstatlink = ../paper/diffstat.tmpl
diffstatnolink = ../paper/diffstat.tmpl
changelogentry = ../paper/shortlogentry.tmpl
searchentry = ../paper/shortlogentry.tmpl
changeset = ../paper/changeset.tmpl
manifest = ../paper/manifest.tmpl

nav = '{before%naventry} {after%naventry}'
navshort = '{before%navshortentry}{after%navshortentry}'
navgraph = '{before%navgraphentry}{after%navgraphentry}'
filenav = '{before%filenaventry}{after%filenaventry}'

direntry = '
  <tr class="fileline parity{parity}">
    <td class="name">
      <a href="{url|urlescape}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">
        <img src="{staticurl|urlescape}coal-folder.png" alt="dir."/> {basename|escape}/
      </a>
      <a href="{url|urlescape}file/{node|short}{path|urlescape}/{emptydirs|urlescape}{sessionvars%urlparameter}">
        {emptydirs|escape}
      </a>
    </td>
    <td class="size"></td>
    <td class="permissions">drwxr-xr-x</td>
  </tr>'

fileentry = '
  <tr class="fileline parity{parity}">
    <td class="filename">
      <a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
        <img src="{staticurl|urlescape}coal-file.png" alt="file"/> {basename|escape}
      </a>
    </td>
    <td class="size">{size}</td>
    <td class="permissions">{permissions|permissions}</td>
  </tr>'

filerevision = ../paper/filerevision.tmpl
fileannotate = ../paper/fileannotate.tmpl
filediff = ../paper/filediff.tmpl
filecomparison = ../paper/filecomparison.tmpl
filelog = ../paper/filelog.tmpl
fileline = '
  <div class="parity{parity} source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</div>'
filelogentry = ../paper/filelogentry.tmpl

annotateline = '
  <tr class="parity{parity}">
    <td class="annotate">
      <a href="{url|urlescape}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}#{targetline}"
         title="{node|short}: {desc|escape|firstline}">{author|user}@{rev}</a>
    </td>
    <td class="source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</td>
  </tr>'

diffblock = '<div class="source bottomline parity{parity}"><pre>{lines}</pre></div>'
difflineplus = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="plusline">{line|escape}</span>'
difflineminus = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="minusline">{line|escape}</span>'
difflineat = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="atline">{line|escape}</span>'
diffline = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}'

comparisonblock ='
  <tbody class="block">
  {lines}
  </tbody>'
comparisonline = '
  <tr>
    <td class="source {type}"><a href="#{lineid}" id="{lineid}">{leftlinenumber}</a> {leftline|escape}</td>
    <td class="source {type}"><a href="#{lineid}" id="{lineid}">{rightlinenumber}</a> {rightline|escape}</td>
  </tr>'

changelogparent = '
  <tr>
    <th class="parent">parent {rev}:</th>
    <td class="parent"><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
  </tr>'

changesetparent = '<a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a> '

changesetparentdiff = '
  {changesetparent}
  {ifeq(node, basenode, '(current diff)', '({difffrom})')}'

difffrom = '<a href="{url|urlescape}rev/{node|short}:{originalnode|short}{sessionvars%urlparameter}">diff</a>'

filerevparent = '<a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{rename%filerename}{node|short}</a> '
filerevchild = '<a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a> '

filerename = '{file|escape}@'
filelogrename = '
  <span class="base">
    base
    <a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
      {file|escape}@{node|short}
    </a>
  </span>'
fileannotateparent = '
  <tr>
    <td class="metatag">parent:</td>
    <td>
      <a href="{url|urlescape}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
        {rename%filerename}{node|short}
      </a>
    </td>
  </tr>'
changesetchild = ' <a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>'
changelogchild = '
  <tr>
    <th class="child">child</th>
    <td class="child">
      <a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">
        {node|short}
      </a>
    </td>
  </tr>'
fileannotatechild = '
  <tr>
    <td class="metatag">child:</td>
    <td>
      <a href="{url|urlescape}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
        {node|short}
      </a>
    </td>
  </tr>'
tags = ../paper/tags.tmpl
tagentry = '
  <tr class="tagEntry parity{parity}">
    <td>
      <a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">
        {tag|escape}
      </a>
    </td>
    <td class="node">
      {node|short}
    </td>
  </tr>'
bookmarks = ../paper/bookmarks.tmpl
bookmarkentry = '
  <tr class="tagEntry parity{parity}">
    <td>
      <a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">
        {bookmark|escape}
      </a>
    </td>
    <td class="node">
      {node|short}
    </td>
  </tr>'
branches = ../paper/branches.tmpl
branchentry = '
  <tr class="tagEntry parity{parity}">
    <td>
      <a href="{url|urlescape}shortlog/{node|short}{sessionvars%urlparameter}" class="{status}">
        {branch|escape}
      </a>
    </td>
    <td class="node">
      {node|short}
    </td>
  </tr>'
changelogtag = '<span class="tag">{name|escape}</span> '
changesettag = '<span class="tag">{tag|escape}</span> '
changesetbookmark = '<span class="tag">{bookmark|escape}</span> '
changelogbranchhead = '<span class="branchhead">{name|escape}</span> '
changelogbranchname = '<span class="branchname">{name|escape}</span> '

filediffparent = '
  <tr>
    <th class="parent">parent {rev}:</th>
    <td class="parent"><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
  </tr>'
filelogparent = '
  <tr>
    <th>parent {rev}:</th>
    <td><a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a></td>
  </tr>'
filediffchild = '
  <tr>
    <th class="child">child {rev}:</th>
    <td class="child"><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>
  </td>
  </tr>'
filelogchild = '
  <tr>
    <th>child {rev}:</th>
    <td><a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a></td>
  </tr>'

indexentry = '
  <tr class="parity{parity}">
    <td><a href="{url|urlescape}{sessionvars%urlparameter}">{name|escape}</a></td>
    <td>{description}</td>
    <td>{contact|obfuscate}</td>
    <td class="age">{lastchange|rfc822date}</td>
    <td class="indexlinks">{archives%indexarchiveentry}</td>
  </tr>\n'
indexarchiveentry = '<a href="{url|urlescape}archive/{node|short}{extension|urlescape}">&nbsp;&darr;{type|escape}</a>'
index = ../paper/index.tmpl
archiveentry = '
  <li>
    <a href="{url|urlescape}archive/{node|short}{extension|urlescape}{ifeq(path,'/','',path|urlescape)}">{type|escape}</a>
  </li>'
notfound = ../paper/notfound.tmpl
error = ../paper/error.tmpl
urlparameter = '{separator}{name}={value|urlescape}'
hiddenformentry = '<input type="hidden" name="{name}" value="{value|escape}" />'
breadcrumb = '&gt; <a href="{url|urlescape}">{name|escape}</a> '