view mercurial/templates/map-cmdline.default @ 35305:483b5dd0f1aa

push: restrict common discovery to the pushed set

This changeset make use of the ability of the set discovery to only search
common changeset for a subset of the repository. Restricting that search to the
pushed set avoid potential waste of time finding out the status of many
unrelated related revision.

Repository with many heads were especially badly affected by this. Here is an
example of findcommonhead discovery for pushing 11 outgoing changeset on a
repository with tens of thousand of unrelated heads. (discovery run over a ssh
link to localhost).

Before:
    queries: 92
    time:    44.1996s

After:
    queries: 3
    time:    0.6938s

A x63 speedup even with a network link without latency.

# Base templates. Due to name clashes with existing keywords, we have
# to replace some keywords with 'lkeyword', for 'labelled keyword'

[templates]
changeset = '{cset}{branches}{bookmarks}{tags}{parents}{user}{ldate}{ltroubles}{lobsfate}{summary}\n'
changeset_quiet = '{lnode}'
changeset_verbose = '{cset}{branches}{bookmarks}{tags}{parents}{user}{ldate}{ltroubles}{lobsfate}{lfiles}{lfile_copies_switch}{description}\n'
changeset_debug = '{fullcset}{branches}{bookmarks}{tags}{lphase}{parents}{manifest}{user}{ldate}{ltroubles}{lobsfate}{lfile_mods}{lfile_adds}{lfile_dels}{lfile_copies_switch}{extras}{description}\n'

# File templates
lfiles = '{if(files,
               label("ui.note log.files",
                     "files:       {files}\n"))}'

lfile_mods = '{if(file_mods,
                  label("ui.debug log.files",
                        "files:       {file_mods}\n"))}'

lfile_adds = '{if(file_adds,
                  label("ui.debug log.files",
                        "files+:      {file_adds}\n"))}'

lfile_dels = '{if(file_dels,
                  label("ui.debug log.files",
                        "files-:      {file_dels}\n"))}'

lfile_copies_switch = '{if(file_copies_switch,
                           label("ui.note log.copies",
                                 "copies:     {file_copies_switch
                                               % ' {name} ({source})'}\n"))}'

# General templates
cset = '{labelcset("changeset:   {rev}:{node|short}")}\n'
fullcset = '{labelcset("changeset:   {rev}:{node}")}\n'

lphase = '{label("log.phase",
                 "phase:       {phase}")}\n'

parent = '{label("log.parent changeset.{phase}",
                  "parent:      {rev}:{node|formatnode}")}\n'

lnode = '{label("log.node",
                "{rev}:{node|short}")}\n'

manifest = '{label("ui.debug log.manifest",
                   "manifest:    {rev}:{node}")}\n'

branch = '{label("log.branch",
                 "branch:      {branch}")}\n'

tag = '{label("log.tag",
              "tag:         {tag}")}\n'

bookmark = '{label("log.bookmark",
                   "bookmark:    {bookmark}")}\n'

user = '{label("log.user",
               "user:        {author}")}\n'

summary = '{if(desc|strip, "{label('log.summary',
                                   'summary:     {desc|firstline}')}\n")}'

ldate = '{label("log.date",
                "date:        {date|date}")}\n'

ltroubles = '{if(instabilities, "{label('log.instability',
                                   'instability: {join(instabilities, ", ")}')}\n")}'

extra = '{label("ui.debug log.extra",
                "extra:       {key}={value|stringescape}")}\n'

description = '{if(desc|strip, "{label('ui.note log.description',
                                       'description:')}
                                {label('ui.note log.description',
                                       '{desc|strip}')}\n\n")}'

status = '{status} {path}\n{if(copy, "  {copy}\n")}'

# Obsfate templates, it would be removed once we introduce the obsfate
# template fragment
lobsfate = '{if(obsfate, "{label('log.obsfate', '{obsfate % "obsolete:    {fate}\n"}')}")}'

[templatealias]
labelcset(expr) = label(separate(" ",
                                 "log.changeset",
                                 "changeset.{phase}",
                                 if(obsolete, "changeset.obsolete"),
                                 if(instabilities, "changeset.unstable"),
                                 join(instabilities
                                      % "instability.{instability}", " ")),
                        expr)