##// END OF EJS Templates
status: prefer relative paths in Rust code...
status: prefer relative paths in Rust code … when the repository root is under the current directory, so the kernel needs to traverse fewer directory in every call to `read_dir` or `symlink_metadata`. Better yet would be to use libc functions like `openat` and `fstatat` to remove such repeated traversals entirely, but the standard library does not provide APIs based on those. Maybe with a crate like https://crates.io/crates/openat instead? Benchmarks of `rhg status` show that this patch is neutral in some configurations, and makes the command up to ~20% faster in others. Below is semi-arbitrary subset of results. The four numeric columns are: time (in seconds) with this changeset’s parent, time with this changeset, time difference (negative is better), time ratio (less than 1 is better). ``` mercurial-dirstate-v1 | default-plain-clean.no-iu.pbr | 0.0061 -> 0.0059: -0.0002 (0.97) mercurial-dirstate-v2 | default-plain-clean.no-iu.pbr | 0.0029 -> 0.0028: -0.0001 (0.97) mozilla-dirstate-v1 | default-plain-clean.no-iu.pbr | 0.2110 -> 0.2102: -0.0007 (1.00) mozilla-dirstate-v2 | default-copies-clean.ignored.pbr | 0.0489 -> 0.0401: -0.0088 (0.82) mozilla-dirstate-v2 | default-copies-clean.no-iu.pbr | 0.0479 -> 0.0393: -0.0085 (0.82) mozilla-dirstate-v2 | default-copies-large.all.pbr | 0.1262 -> 0.1210: -0.0051 (0.96) mozilla-dirstate-v2 | default-copies-small.ignored-unknown.pbr | 0.1262 -> 0.1200: -0.0062 (0.95) mozilla-dirstate-v2 | default-copies-small.ignored.pbr | 0.0536 -> 0.0417: -0.0119 (0.78) mozilla-dirstate-v2 | default-copies-small.no-iu.pbr | 0.0482 -> 0.0393: -0.0089 (0.81) mozilla-dirstate-v2 | default-plain-clean.ignored.pbr | 0.0518 -> 0.0402: -0.0116 (0.78) mozilla-dirstate-v2 | default-plain-clean.no-iu.pbr | 0.0481 -> 0.0392: -0.0088 (0.82) mozilla-dirstate-v2 | default-plain-large.all.pbr | 0.1271 -> 0.1218: -0.0052 (0.96) mozilla-dirstate-v2 | default-plain-small.ignored-unknown.pbr | 0.1225 -> 0.1202: -0.0022 (0.98) mozilla-dirstate-v2 | default-plain-small.ignored.pbr | 0.0510 -> 0.0418: -0.0092 (0.82) mozilla-dirstate-v2 | default-plain-small.no-iu.pbr | 0.0480 -> 0.0394: -0.0086 (0.82) netbeans-dirstate-v1 | default-plain-clean.no-iu.pbr | 0.1442 -> 0.1422: -0.0020 (0.99) netbeans-dirstate-v2 | default-plain-clean.no-iu.pbr | 0.0325 -> 0.0282: -0.0043 (0.87) ``` Differential Revision: https://phab.mercurial-scm.org/D12175

File last commit:

r39406:46f3ff64 default
r49591:94e36b23 default
Show More
map-cmdline.default
91 lines | 3.5 KiB | text/plain | TextLexer
# 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}{luser}{ldate}{ltroubles}{lobsfate}{summary}\n'
changeset_quiet = '{lnode}'
changeset_verbose = '{cset}{branches}{bookmarks}{tags}{parents}{luser}{ldate}{ltroubles}{lobsfate}{lfiles}{lfile_copies_switch}{description}\n'
changeset_debug = '{fullcset}{branches}{bookmarks}{tags}{lphase}{parents}{manifest}{luser}{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'
luser = '{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|relpath}\n{if(source, " {source|relpath}\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)