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Short help:
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$ hg
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Mercurial Distributed SCM
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basic commands:
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add add the specified files on the next commit
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annotate show changeset information by line for each file
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clone make a copy of an existing repository
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commit commit the specified files or all outstanding changes
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diff diff repository (or selected files)
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export dump the header and diffs for one or more changesets
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forget forget the specified files on the next commit
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init create a new repository in the given directory
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log show revision history of entire repository or files
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merge merge another revision into working directory
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pull pull changes from the specified source
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push push changes to the specified destination
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remove remove the specified files on the next commit
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serve start stand-alone webserver
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status show changed files in the working directory
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summary summarize working directory state
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update update working directory (or switch revisions)
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(use "hg help" for the full list of commands or "hg -v" for details)
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$ hg -q
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add add the specified files on the next commit
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annotate show changeset information by line for each file
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clone make a copy of an existing repository
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commit commit the specified files or all outstanding changes
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diff diff repository (or selected files)
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export dump the header and diffs for one or more changesets
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forget forget the specified files on the next commit
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init create a new repository in the given directory
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log show revision history of entire repository or files
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merge merge another revision into working directory
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pull pull changes from the specified source
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push push changes to the specified destination
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remove remove the specified files on the next commit
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serve start stand-alone webserver
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status show changed files in the working directory
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summary summarize working directory state
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update update working directory (or switch revisions)
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$ hg help
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Mercurial Distributed SCM
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list of commands:
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add add the specified files on the next commit
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addremove add all new files, delete all missing files
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annotate show changeset information by line for each file
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archive create an unversioned archive of a repository revision
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backout reverse effect of earlier changeset
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bisect subdivision search of changesets
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bookmarks create a new bookmark or list existing bookmarks
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branch set or show the current branch name
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branches list repository named branches
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bundle create a changegroup file
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cat output the current or given revision of files
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clone make a copy of an existing repository
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commit commit the specified files or all outstanding changes
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config show combined config settings from all hgrc files
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copy mark files as copied for the next commit
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diff diff repository (or selected files)
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export dump the header and diffs for one or more changesets
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files list tracked files
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forget forget the specified files on the next commit
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graft copy changes from other branches onto the current branch
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grep search for a pattern in specified files and revisions
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heads show branch heads
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help show help for a given topic or a help overview
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identify identify the working directory or specified revision
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import import an ordered set of patches
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incoming show new changesets found in source
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init create a new repository in the given directory
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log show revision history of entire repository or files
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manifest output the current or given revision of the project manifest
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merge merge another revision into working directory
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outgoing show changesets not found in the destination
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paths show aliases for remote repositories
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phase set or show the current phase name
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pull pull changes from the specified source
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push push changes to the specified destination
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recover roll back an interrupted transaction
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remove remove the specified files on the next commit
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rename rename files; equivalent of copy + remove
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resolve redo merges or set/view the merge status of files
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revert restore files to their checkout state
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root print the root (top) of the current working directory
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serve start stand-alone webserver
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status show changed files in the working directory
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summary summarize working directory state
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tag add one or more tags for the current or given revision
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tags list repository tags
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unbundle apply one or more changegroup files
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update update working directory (or switch revisions)
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verify verify the integrity of the repository
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version output version and copyright information
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additional help topics:
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config Configuration Files
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|
dates Date Formats
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diffs Diff Formats
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environment Environment Variables
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extensions Using Additional Features
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filesets Specifying File Sets
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glossary Glossary
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hgignore Syntax for Mercurial Ignore Files
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hgweb Configuring hgweb
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internals Technical implementation topics
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merge-tools Merge Tools
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multirevs Specifying Multiple Revisions
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patterns File Name Patterns
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phases Working with Phases
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revisions Specifying Single Revisions
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revsets Specifying Revision Sets
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scripting Using Mercurial from scripts and automation
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subrepos Subrepositories
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templating Template Usage
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urls URL Paths
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(use "hg help -v" to show built-in aliases and global options)
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$ hg -q help
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add add the specified files on the next commit
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addremove add all new files, delete all missing files
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annotate show changeset information by line for each file
|
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|
archive create an unversioned archive of a repository revision
|
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|
backout reverse effect of earlier changeset
|
|
|
bisect subdivision search of changesets
|
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|
bookmarks create a new bookmark or list existing bookmarks
|
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|
branch set or show the current branch name
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|
branches list repository named branches
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|
bundle create a changegroup file
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cat output the current or given revision of files
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|
clone make a copy of an existing repository
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commit commit the specified files or all outstanding changes
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|
config show combined config settings from all hgrc files
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copy mark files as copied for the next commit
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diff diff repository (or selected files)
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|
export dump the header and diffs for one or more changesets
|
|
|
files list tracked files
|
|
|
forget forget the specified files on the next commit
|
|
|
graft copy changes from other branches onto the current branch
|
|
|
grep search for a pattern in specified files and revisions
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|
|
heads show branch heads
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|
help show help for a given topic or a help overview
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|
identify identify the working directory or specified revision
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|
import import an ordered set of patches
|
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|
incoming show new changesets found in source
|
|
|
init create a new repository in the given directory
|
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|
log show revision history of entire repository or files
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|
manifest output the current or given revision of the project manifest
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|
merge merge another revision into working directory
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|
outgoing show changesets not found in the destination
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|
paths show aliases for remote repositories
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|
phase set or show the current phase name
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|
pull pull changes from the specified source
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|
push push changes to the specified destination
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|
recover roll back an interrupted transaction
|
|
|
remove remove the specified files on the next commit
|
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|
rename rename files; equivalent of copy + remove
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|
resolve redo merges or set/view the merge status of files
|
|
|
revert restore files to their checkout state
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|
root print the root (top) of the current working directory
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|
|
serve start stand-alone webserver
|
|
|
status show changed files in the working directory
|
|
|
summary summarize working directory state
|
|
|
tag add one or more tags for the current or given revision
|
|
|
tags list repository tags
|
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|
unbundle apply one or more changegroup files
|
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|
update update working directory (or switch revisions)
|
|
|
verify verify the integrity of the repository
|
|
|
version output version and copyright information
|
|
|
|
|
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additional help topics:
|
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|
|
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config Configuration Files
|
|
|
dates Date Formats
|
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|
diffs Diff Formats
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|
environment Environment Variables
|
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|
extensions Using Additional Features
|
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filesets Specifying File Sets
|
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|
glossary Glossary
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|
hgignore Syntax for Mercurial Ignore Files
|
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hgweb Configuring hgweb
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internals Technical implementation topics
|
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merge-tools Merge Tools
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|
multirevs Specifying Multiple Revisions
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|
patterns File Name Patterns
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|
phases Working with Phases
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revisions Specifying Single Revisions
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revsets Specifying Revision Sets
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scripting Using Mercurial from scripts and automation
|
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subrepos Subrepositories
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templating Template Usage
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urls URL Paths
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Test extension help:
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$ hg help extensions --config extensions.rebase= --config extensions.children=
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Using Additional Features
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"""""""""""""""""""""""""
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Mercurial has the ability to add new features through the use of
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extensions. Extensions may add new commands, add options to existing
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commands, change the default behavior of commands, or implement hooks.
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To enable the "foo" extension, either shipped with Mercurial or in the
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Python search path, create an entry for it in your configuration file,
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like this:
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[extensions]
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foo =
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You may also specify the full path to an extension:
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[extensions]
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myfeature = ~/.hgext/myfeature.py
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See "hg help config" for more information on configuration files.
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Extensions are not loaded by default for a variety of reasons: they can
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increase startup overhead; they may be meant for advanced usage only; they
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|
may provide potentially dangerous abilities (such as letting you destroy
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|
or modify history); they might not be ready for prime time; or they may
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|
alter some usual behaviors of stock Mercurial. It is thus up to the user
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|
to activate extensions as needed.
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To explicitly disable an extension enabled in a configuration file of
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broader scope, prepend its path with !:
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[extensions]
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# disabling extension bar residing in /path/to/extension/bar.py
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bar = !/path/to/extension/bar.py
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# ditto, but no path was supplied for extension baz
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|
baz = !
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enabled extensions:
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children command to display child changesets (DEPRECATED)
|
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|
rebase command to move sets of revisions to a different ancestor
|
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disabled extensions:
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acl hooks for controlling repository access
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blackbox log repository events to a blackbox for debugging
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|
bugzilla hooks for integrating with the Bugzilla bug tracker
|
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|
censor erase file content at a given revision
|
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|
churn command to display statistics about repository history
|
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|
clonebundles advertise pre-generated bundles to seed clones
|
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|
(experimental)
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|
color colorize output from some commands
|
|
|
convert import revisions from foreign VCS repositories into
|
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|
Mercurial
|
|
|
eol automatically manage newlines in repository files
|
|
|
extdiff command to allow external programs to compare revisions
|
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|
factotum http authentication with factotum
|
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|
gpg commands to sign and verify changesets
|
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|
hgcia hooks for integrating with the CIA.vc notification service
|
|
|
hgk browse the repository in a graphical way
|
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|
highlight syntax highlighting for hgweb (requires Pygments)
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|
|
histedit interactive history editing
|
|
|
keyword expand keywords in tracked files
|
|
|
largefiles track large binary files
|
|
|
mq manage a stack of patches
|
|
|
notify hooks for sending email push notifications
|
|
|
pager browse command output with an external pager
|
|
|
patchbomb command to send changesets as (a series of) patch emails
|
|
|
purge command to delete untracked files from the working
|
|
|
directory
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|
record commands to interactively select changes for
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|
|
commit/qrefresh
|
|
|
relink recreates hardlinks between repository clones
|
|
|
schemes extend schemes with shortcuts to repository swarms
|
|
|
share share a common history between several working directories
|
|
|
shelve save and restore changes to the working directory
|
|
|
strip strip changesets and their descendants from history
|
|
|
transplant command to transplant changesets from another branch
|
|
|
win32mbcs allow the use of MBCS paths with problematic encodings
|
|
|
zeroconf discover and advertise repositories on the local network
|
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|
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|
Verify that extension keywords appear in help templates
|
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|
$ hg help --config extensions.transplant= templating|grep transplant > /dev/null
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Test short command list with verbose option
|
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|
|
|
$ hg -v help shortlist
|
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|
Mercurial Distributed SCM
|
|
|
|
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|
basic commands:
|
|
|
|
|
|
add add the specified files on the next commit
|
|
|
annotate, blame
|
|
|
show changeset information by line for each file
|
|
|
clone make a copy of an existing repository
|
|
|
commit, ci commit the specified files or all outstanding changes
|
|
|
diff diff repository (or selected files)
|
|
|
export dump the header and diffs for one or more changesets
|
|
|
forget forget the specified files on the next commit
|
|
|
init create a new repository in the given directory
|
|
|
log, history show revision history of entire repository or files
|
|
|
merge merge another revision into working directory
|
|
|
pull pull changes from the specified source
|
|
|
push push changes to the specified destination
|
|
|
remove, rm remove the specified files on the next commit
|
|
|
serve start stand-alone webserver
|
|
|
status, st show changed files in the working directory
|
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|
summary, sum summarize working directory state
|
|
|
update, up, checkout, co
|
|
|
update working directory (or switch revisions)
|
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|
|
|
|
global options ([+] can be repeated):
|
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|
|
|
-R --repository REPO repository root directory or name of overlay bundle
|
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|
file
|
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|
--cwd DIR change working directory
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|
-y --noninteractive do not prompt, automatically pick the first choice for
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|
|
all prompts
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-q --quiet suppress output
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|
|
-v --verbose enable additional output
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|
--config CONFIG [+] set/override config option (use 'section.name=value')
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--debug enable debugging output
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--debugger start debugger
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--encoding ENCODE set the charset encoding (default: ascii)
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|
--encodingmode MODE set the charset encoding mode (default: strict)
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--traceback always print a traceback on exception
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--time time how long the command takes
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--profile print command execution profile
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--version output version information and exit
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-h --help display help and exit
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--hidden consider hidden changesets
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(use "hg help" for the full list of commands)
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$ hg add -h
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hg add [OPTION]... [FILE]...
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add the specified files on the next commit
|
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|
Schedule files to be version controlled and added to the repository.
|
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The files will be added to the repository at the next commit. To undo an
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|
add before that, see "hg forget".
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If no names are given, add all files to the repository (except files
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matching ".hgignore").
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Returns 0 if all files are successfully added.
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|
options ([+] can be repeated):
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-I --include PATTERN [+] include names matching the given patterns
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|
-X --exclude PATTERN [+] exclude names matching the given patterns
|
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|
-S --subrepos recurse into subrepositories
|
|
|
-n --dry-run do not perform actions, just print output
|
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|
(some details hidden, use --verbose to show complete help)
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Verbose help for add
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|
$ hg add -hv
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hg add [OPTION]... [FILE]...
|
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add the specified files on the next commit
|
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|
Schedule files to be version controlled and added to the repository.
|
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|
|
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|
The files will be added to the repository at the next commit. To undo an
|
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|
add before that, see "hg forget".
|
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If no names are given, add all files to the repository (except files
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|
matching ".hgignore").
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Examples:
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|
- New (unknown) files are added automatically by "hg add":
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$ ls
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foo.c
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$ hg status
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? foo.c
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$ hg add
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adding foo.c
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$ hg status
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A foo.c
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- Specific files to be added can be specified:
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|
$ ls
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bar.c foo.c
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$ hg status
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? bar.c
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? foo.c
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$ hg add bar.c
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$ hg status
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A bar.c
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? foo.c
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|
Returns 0 if all files are successfully added.
|
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|
|
|
|
options ([+] can be repeated):
|
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|
|
|
|
-I --include PATTERN [+] include names matching the given patterns
|
|
|
-X --exclude PATTERN [+] exclude names matching the given patterns
|
|
|
-S --subrepos recurse into subrepositories
|
|
|
-n --dry-run do not perform actions, just print output
|
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|
|
|
global options ([+] can be repeated):
|
|
|
|
|
|
-R --repository REPO repository root directory or name of overlay bundle
|
|
|
file
|
|
|
--cwd DIR change working directory
|
|
|
-y --noninteractive do not prompt, automatically pick the first choice for
|
|
|
all prompts
|
|
|
-q --quiet suppress output
|
|
|
-v --verbose enable additional output
|
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|
--config CONFIG [+] set/override config option (use 'section.name=value')
|
|
|
--debug enable debugging output
|
|
|
--debugger start debugger
|
|
|
--encoding ENCODE set the charset encoding (default: ascii)
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|
|
--encodingmode MODE set the charset encoding mode (default: strict)
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|
|
--traceback always print a traceback on exception
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|
--time time how long the command takes
|
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|
--profile print command execution profile
|
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|
--version output version information and exit
|
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|
-h --help display help and exit
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|
--hidden consider hidden changesets
|
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|
Test help option with version option
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|
$ hg add -h --version
|
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|
Mercurial Distributed SCM (version *) (glob)
|
|
|
(see https://mercurial-scm.org for more information)
|
|
|
|
|
|
Copyright (C) 2005-2015 Matt Mackall and others
|
|
|
This is free software; see the source for copying conditions. There is NO
|
|
|
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
|
|
$ hg add --skjdfks
|
|
|
hg add: option --skjdfks not recognized
|
|
|
hg add [OPTION]... [FILE]...
|
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|
|
|
add the specified files on the next commit
|
|
|
|
|
|
options ([+] can be repeated):
|
|
|
|
|
|
-I --include PATTERN [+] include names matching the given patterns
|
|
|
-X --exclude PATTERN [+] exclude names matching the given patterns
|
|
|
-S --subrepos recurse into subrepositories
|
|
|
-n --dry-run do not perform actions, just print output
|
|
|
|
|
|
(use "hg add -h" to show more help)
|
|
|
[255]
|
|
|
|
|
|
Test ambiguous command help
|
|
|
|
|
|
$ hg help ad
|
|
|
list of commands:
|
|
|
|
|
|
add add the specified files on the next commit
|
|
|
addremove add all new files, delete all missing files
|
|
|
|
|
|
(use "hg help -v ad" to show built-in aliases and global options)
|
|
|
|
|
|
Test command without options
|
|
|
|
|
|
$ hg help verify
|
|
|
hg verify
|
|
|
|
|
|
verify the integrity of the repository
|
|
|
|
|
|
Verify the integrity of the current repository.
|
|
|
|
|
|
This will perform an extensive check of the repository's integrity,
|
|
|
validating the hashes and checksums of each entry in the changelog,
|
|
|
manifest, and tracked files, as well as the integrity of their crosslinks
|
|
|
and indices.
|
|
|
|
|
|
Please see https://mercurial-scm.org/wiki/RepositoryCorruption for more
|
|
|
information about recovery from corruption of the repository.
|
|
|
|
|
|
Returns 0 on success, 1 if errors are encountered.
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
$ hg help diff
|
|
|
hg diff [OPTION]... ([-c REV] | [-r REV1 [-r REV2]]) [FILE]...
|
|
|
|
|
|
diff repository (or selected files)
|
|
|
|
|
|
Show differences between revisions for the specified files.
|
|
|
|
|
|
Differences between files are shown using the unified diff format.
|
|
|
|
|
|
Note:
|
|
|
"hg diff" may generate unexpected results for merges, as it will
|
|
|
default to comparing against the working directory's first parent
|
|
|
changeset if no revisions are specified.
|
|
|
|
|
|
When two revision arguments are given, then changes are shown between
|
|
|
those revisions. If only one revision is specified then that revision is
|
|
|
compared to the working directory, and, when no revisions are specified,
|
|
|
the working directory files are compared to its first parent.
|
|
|
|
|
|
Alternatively you can specify -c/--change with a revision to see the
|
|
|
changes in that changeset relative to its first parent.
|
|
|
|
|
|
Without the -a/--text option, diff will avoid generating diffs of files it
|
|
|
detects as binary. With -a, diff will generate a diff anyway, probably
|
|
|
with undesirable results.
|
|
|
|
|
|
Use the -g/--git option to generate diffs in the git extended diff format.
|
|
|
For more information, read "hg help diffs".
|
|
|
|
|
|
Returns 0 on success.
|
|
|
|
|
|
options ([+] can be repeated):
|
|
|
|
|
|
-r --rev REV [+] revision
|
|
|
-c --change REV change made by revision
|
|
|
-a --text treat all files as text
|
|
|
-g --git use git extended diff format
|
|
|
--nodates omit dates from diff headers
|
|
|
--noprefix omit a/ and b/ prefixes from filenames
|
|
|
-p --show-function show which function each change is in
|
|
|
--reverse produce a diff that undoes the changes
|
|
|
-w --ignore-all-space ignore white space when comparing lines
|
|
|
-b --ignore-space-change ignore changes in the amount of white space
|
|
|
-B --ignore-blank-lines ignore changes whose lines are all blank
|
|
|
-U --unified NUM number of lines of context to show
|
|
|
--stat output diffstat-style summary of changes
|
|
|
--root DIR produce diffs relative to subdirectory
|
|
|
-I --include PATTERN [+] include names matching the given patterns
|
|
|
-X --exclude PATTERN [+] exclude names matching the given patterns
|
|
|
-S --subrepos recurse into subrepositories
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
$ hg help status
|
|
|
hg status [OPTION]... [FILE]...
|
|
|
|
|
|
aliases: st
|
|
|
|
|
|
show changed files in the working directory
|
|
|
|
|
|
Show status of files in the repository. If names are given, only files
|
|
|
that match are shown. Files that are clean or ignored or the source of a
|
|
|
copy/move operation, are not listed unless -c/--clean, -i/--ignored,
|
|
|
-C/--copies or -A/--all are given. Unless options described with "show
|
|
|
only ..." are given, the options -mardu are used.
|
|
|
|
|
|
Option -q/--quiet hides untracked (unknown and ignored) files unless
|
|
|
explicitly requested with -u/--unknown or -i/--ignored.
|
|
|
|
|
|
Note:
|
|
|
"hg status" may appear to disagree with diff if permissions have
|
|
|
changed or a merge has occurred. The standard diff format does not
|
|
|
report permission changes and diff only reports changes relative to one
|
|
|
merge parent.
|
|
|
|
|
|
If one revision is given, it is used as the base revision. If two
|
|
|
revisions are given, the differences between them are shown. The --change
|
|
|
option can also be used as a shortcut to list the changed files of a
|
|
|
revision from its first parent.
|
|
|
|
|
|
The codes used to show the status of files are:
|
|
|
|
|
|
M = modified
|
|
|
A = added
|
|
|
R = removed
|
|
|
C = clean
|
|
|
! = missing (deleted by non-hg command, but still tracked)
|
|
|
? = not tracked
|
|
|
I = ignored
|
|
|
= origin of the previous file (with --copies)
|
|
|
|
|
|
Returns 0 on success.
|
|
|
|
|
|
options ([+] can be repeated):
|
|
|
|
|
|
-A --all show status of all files
|
|
|
-m --modified show only modified files
|
|
|
-a --added show only added files
|
|
|
-r --removed show only removed files
|
|
|
-d --deleted show only deleted (but tracked) files
|
|
|
-c --clean show only files without changes
|
|
|
-u --unknown show only unknown (not tracked) files
|
|
|
-i --ignored show only ignored files
|
|
|
-n --no-status hide status prefix
|
|
|
-C --copies show source of copied files
|
|
|
-0 --print0 end filenames with NUL, for use with xargs
|
|
|
--rev REV [+] show difference from revision
|
|
|
--change REV list the changed files of a revision
|
|
|
-I --include PATTERN [+] include names matching the given patterns
|
|
|
-X --exclude PATTERN [+] exclude names matching the given patterns
|
|
|
-S --subrepos recurse into subrepositories
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
$ hg -q help status
|
|
|
hg status [OPTION]... [FILE]...
|
|
|
|
|
|
show changed files in the working directory
|
|
|
|
|
|
$ hg help foo
|
|
|
abort: no such help topic: foo
|
|
|
(try "hg help --keyword foo")
|
|
|
[255]
|
|
|
|
|
|
$ hg skjdfks
|
|
|
hg: unknown command 'skjdfks'
|
|
|
Mercurial Distributed SCM
|
|
|
|
|
|
basic commands:
|
|
|
|
|
|
add add the specified files on the next commit
|
|
|
annotate show changeset information by line for each file
|
|
|
clone make a copy of an existing repository
|
|
|
commit commit the specified files or all outstanding changes
|
|
|
diff diff repository (or selected files)
|
|
|
export dump the header and diffs for one or more changesets
|
|
|
forget forget the specified files on the next commit
|
|
|
init create a new repository in the given directory
|
|
|
log show revision history of entire repository or files
|
|
|
merge merge another revision into working directory
|
|
|
pull pull changes from the specified source
|
|
|
push push changes to the specified destination
|
|
|
remove remove the specified files on the next commit
|
|
|
serve start stand-alone webserver
|
|
|
status show changed files in the working directory
|
|
|
summary summarize working directory state
|
|
|
update update working directory (or switch revisions)
|
|
|
|
|
|
(use "hg help" for the full list of commands or "hg -v" for details)
|
|
|
[255]
|
|
|
|
|
|
|
|
|
Make sure that we don't run afoul of the help system thinking that
|
|
|
this is a section and erroring out weirdly.
|
|
|
|
|
|
$ hg .log
|
|
|
hg: unknown command '.log'
|
|
|
(did you mean one of log?)
|
|
|
[255]
|
|
|
|
|
|
$ hg log.
|
|
|
hg: unknown command 'log.'
|
|
|
(did you mean one of log?)
|
|
|
[255]
|
|
|
$ hg pu.lh
|
|
|
hg: unknown command 'pu.lh'
|
|
|
(did you mean one of pull, push?)
|
|
|
[255]
|
|
|
|
|
|
$ cat > helpext.py <<EOF
|
|
|
> import os
|
|
|
> from mercurial import cmdutil, commands
|
|
|
>
|
|
|
> cmdtable = {}
|
|
|
> command = cmdutil.command(cmdtable)
|
|
|
>
|
|
|
> @command('nohelp',
|
|
|
> [('', 'longdesc', 3, 'x'*90),
|
|
|
> ('n', '', None, 'normal desc'),
|
|
|
> ('', 'newline', '', 'line1\nline2')],
|
|
|
> 'hg nohelp',
|
|
|
> norepo=True)
|
|
|
> @command('debugoptDEP', [('', 'dopt', None, 'option is (DEPRECATED)')])
|
|
|
> @command('debugoptEXP', [('', 'eopt', None, 'option is (EXPERIMENTAL)')])
|
|
|
> def nohelp(ui, *args, **kwargs):
|
|
|
> pass
|
|
|
>
|
|
|
> EOF
|
|
|
$ echo '[extensions]' >> $HGRCPATH
|
|
|
$ echo "helpext = `pwd`/helpext.py" >> $HGRCPATH
|
|
|
|
|
|
Test command with no help text
|
|
|
|
|
|
$ hg help nohelp
|
|
|
hg nohelp
|
|
|
|
|
|
(no help text available)
|
|
|
|
|
|
options:
|
|
|
|
|
|
--longdesc VALUE xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
|
|
|
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx (default: 3)
|
|
|
-n -- normal desc
|
|
|
--newline VALUE line1 line2
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
$ hg help -k nohelp
|
|
|
Commands:
|
|
|
|
|
|
nohelp hg nohelp
|
|
|
|
|
|
Extension Commands:
|
|
|
|
|
|
nohelp (no help text available)
|
|
|
|
|
|
Test that default list of commands omits extension commands
|
|
|
|
|
|
$ hg help
|
|
|
Mercurial Distributed SCM
|
|
|
|
|
|
list of commands:
|
|
|
|
|
|
add add the specified files on the next commit
|
|
|
addremove add all new files, delete all missing files
|
|
|
annotate show changeset information by line for each file
|
|
|
archive create an unversioned archive of a repository revision
|
|
|
backout reverse effect of earlier changeset
|
|
|
bisect subdivision search of changesets
|
|
|
bookmarks create a new bookmark or list existing bookmarks
|
|
|
branch set or show the current branch name
|
|
|
branches list repository named branches
|
|
|
bundle create a changegroup file
|
|
|
cat output the current or given revision of files
|
|
|
clone make a copy of an existing repository
|
|
|
commit commit the specified files or all outstanding changes
|
|
|
config show combined config settings from all hgrc files
|
|
|
copy mark files as copied for the next commit
|
|
|
diff diff repository (or selected files)
|
|
|
export dump the header and diffs for one or more changesets
|
|
|
files list tracked files
|
|
|
forget forget the specified files on the next commit
|
|
|
graft copy changes from other branches onto the current branch
|
|
|
grep search for a pattern in specified files and revisions
|
|
|
heads show branch heads
|
|
|
help show help for a given topic or a help overview
|
|
|
identify identify the working directory or specified revision
|
|
|
import import an ordered set of patches
|
|
|
incoming show new changesets found in source
|
|
|
init create a new repository in the given directory
|
|
|
log show revision history of entire repository or files
|
|
|
manifest output the current or given revision of the project manifest
|
|
|
merge merge another revision into working directory
|
|
|
outgoing show changesets not found in the destination
|
|
|
paths show aliases for remote repositories
|
|
|
phase set or show the current phase name
|
|
|
pull pull changes from the specified source
|
|
|
push push changes to the specified destination
|
|
|
recover roll back an interrupted transaction
|
|
|
remove remove the specified files on the next commit
|
|
|
rename rename files; equivalent of copy + remove
|
|
|
resolve redo merges or set/view the merge status of files
|
|
|
revert restore files to their checkout state
|
|
|
root print the root (top) of the current working directory
|
|
|
serve start stand-alone webserver
|
|
|
status show changed files in the working directory
|
|
|
summary summarize working directory state
|
|
|
tag add one or more tags for the current or given revision
|
|
|
tags list repository tags
|
|
|
unbundle apply one or more changegroup files
|
|
|
update update working directory (or switch revisions)
|
|
|
verify verify the integrity of the repository
|
|
|
version output version and copyright information
|
|
|
|
|
|
enabled extensions:
|
|
|
|
|
|
helpext (no help text available)
|
|
|
|
|
|
additional help topics:
|
|
|
|
|
|
config Configuration Files
|
|
|
dates Date Formats
|
|
|
diffs Diff Formats
|
|
|
environment Environment Variables
|
|
|
extensions Using Additional Features
|
|
|
filesets Specifying File Sets
|
|
|
glossary Glossary
|
|
|
hgignore Syntax for Mercurial Ignore Files
|
|
|
hgweb Configuring hgweb
|
|
|
internals Technical implementation topics
|
|
|
merge-tools Merge Tools
|
|
|
multirevs Specifying Multiple Revisions
|
|
|
patterns File Name Patterns
|
|
|
phases Working with Phases
|
|
|
revisions Specifying Single Revisions
|
|
|
revsets Specifying Revision Sets
|
|
|
scripting Using Mercurial from scripts and automation
|
|
|
subrepos Subrepositories
|
|
|
templating Template Usage
|
|
|
urls URL Paths
|
|
|
|
|
|
(use "hg help -v" to show built-in aliases and global options)
|
|
|
|
|
|
|
|
|
Test list of internal help commands
|
|
|
|
|
|
$ hg help debug
|
|
|
debug commands (internal and unsupported):
|
|
|
|
|
|
debugancestor
|
|
|
find the ancestor revision of two revisions in a given index
|
|
|
debugapplystreamclonebundle
|
|
|
apply a stream clone bundle file
|
|
|
debugbuilddag
|
|
|
builds a repo with a given DAG from scratch in the current
|
|
|
empty repo
|
|
|
debugbundle lists the contents of a bundle
|
|
|
debugcheckstate
|
|
|
validate the correctness of the current dirstate
|
|
|
debugcommands
|
|
|
list all available commands and options
|
|
|
debugcomplete
|
|
|
returns the completion list associated with the given command
|
|
|
debugcreatestreamclonebundle
|
|
|
create a stream clone bundle file
|
|
|
debugdag format the changelog or an index DAG as a concise textual
|
|
|
description
|
|
|
debugdata dump the contents of a data file revision
|
|
|
debugdate parse and display a date
|
|
|
debugdeltachain
|
|
|
dump information about delta chains in a revlog
|
|
|
debugdirstate
|
|
|
show the contents of the current dirstate
|
|
|
debugdiscovery
|
|
|
runs the changeset discovery protocol in isolation
|
|
|
debugextensions
|
|
|
show information about active extensions
|
|
|
debugfileset parse and apply a fileset specification
|
|
|
debugfsinfo show information detected about current filesystem
|
|
|
debuggetbundle
|
|
|
retrieves a bundle from a repo
|
|
|
debugignore display the combined ignore pattern
|
|
|
debugindex dump the contents of an index file
|
|
|
debugindexdot
|
|
|
dump an index DAG as a graphviz dot file
|
|
|
debuginstall test Mercurial installation
|
|
|
debugknown test whether node ids are known to a repo
|
|
|
debuglocks show or modify state of locks
|
|
|
debugmergestate
|
|
|
print merge state
|
|
|
debugnamecomplete
|
|
|
complete "names" - tags, open branch names, bookmark names
|
|
|
debugobsolete
|
|
|
create arbitrary obsolete marker
|
|
|
debugoptDEP (no help text available)
|
|
|
debugoptEXP (no help text available)
|
|
|
debugpathcomplete
|
|
|
complete part or all of a tracked path
|
|
|
debugpushkey access the pushkey key/value protocol
|
|
|
debugpvec (no help text available)
|
|
|
debugrebuilddirstate
|
|
|
rebuild the dirstate as it would look like for the given
|
|
|
revision
|
|
|
debugrebuildfncache
|
|
|
rebuild the fncache file
|
|
|
debugrename dump rename information
|
|
|
debugrevlog show data and statistics about a revlog
|
|
|
debugrevspec parse and apply a revision specification
|
|
|
debugsetparents
|
|
|
manually set the parents of the current working directory
|
|
|
debugsub (no help text available)
|
|
|
debugsuccessorssets
|
|
|
show set of successors for revision
|
|
|
debugwalk show how files match on given patterns
|
|
|
debugwireargs
|
|
|
(no help text available)
|
|
|
|
|
|
(use "hg help -v debug" to show built-in aliases and global options)
|
|
|
|
|
|
internals topic renders index of available sub-topics
|
|
|
|
|
|
$ hg help internals
|
|
|
Technical implementation topics
|
|
|
"""""""""""""""""""""""""""""""
|
|
|
|
|
|
bundles container for exchange of repository data
|
|
|
changegroups representation of revlog data
|
|
|
|
|
|
sub-topics can be accessed
|
|
|
|
|
|
$ hg help internals.changegroups
|
|
|
Changegroups
|
|
|
============
|
|
|
|
|
|
Changegroups are representations of repository revlog data, specifically
|
|
|
the changelog, manifest, and filelogs.
|
|
|
|
|
|
There are 3 versions of changegroups: "1", "2", and "3". From a high-
|
|
|
level, versions "1" and "2" are almost exactly the same, with the only
|
|
|
difference being a header on entries in the changeset segment. Version "3"
|
|
|
adds support for exchanging treemanifests and includes revlog flags in the
|
|
|
delta header.
|
|
|
|
|
|
Changegroups consists of 3 logical segments:
|
|
|
|
|
|
+---------------------------------+
|
|
|
| | | |
|
|
|
| changeset | manifest | filelogs |
|
|
|
| | | |
|
|
|
+---------------------------------+
|
|
|
|
|
|
The principle building block of each segment is a *chunk*. A *chunk* is a
|
|
|
framed piece of data:
|
|
|
|
|
|
+---------------------------------------+
|
|
|
| | |
|
|
|
| length | data |
|
|
|
| (32 bits) | <length> bytes |
|
|
|
| | |
|
|
|
+---------------------------------------+
|
|
|
|
|
|
Each chunk starts with a 32-bit big-endian signed integer indicating the
|
|
|
length of the raw data that follows.
|
|
|
|
|
|
There is a special case chunk that has 0 length ("0x00000000"). We call
|
|
|
this an *empty chunk*.
|
|
|
|
|
|
Delta Groups
|
|
|
------------
|
|
|
|
|
|
A *delta group* expresses the content of a revlog as a series of deltas,
|
|
|
or patches against previous revisions.
|
|
|
|
|
|
Delta groups consist of 0 or more *chunks* followed by the *empty chunk*
|
|
|
to signal the end of the delta group:
|
|
|
|
|
|
+------------------------------------------------------------------------+
|
|
|
| | | | | |
|
|
|
| chunk0 length | chunk0 data | chunk1 length | chunk1 data | 0x0 |
|
|
|
| (32 bits) | (various) | (32 bits) | (various) | (32 bits) |
|
|
|
| | | | | |
|
|
|
+------------------------------------------------------------+-----------+
|
|
|
|
|
|
Each *chunk*'s data consists of the following:
|
|
|
|
|
|
+-----------------------------------------+
|
|
|
| | | |
|
|
|
| delta header | mdiff header | delta |
|
|
|
| (various) | (12 bytes) | (various) |
|
|
|
| | | |
|
|
|
+-----------------------------------------+
|
|
|
|
|
|
The *length* field is the byte length of the remaining 3 logical pieces of
|
|
|
data. The *delta* is a diff from an existing entry in the changelog.
|
|
|
|
|
|
The *delta header* is different between versions "1", "2", and "3" of the
|
|
|
changegroup format.
|
|
|
|
|
|
Version 1:
|
|
|
|
|
|
+------------------------------------------------------+
|
|
|
| | | | |
|
|
|
| node | p1 node | p2 node | link node |
|
|
|
| (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) |
|
|
|
| | | | |
|
|
|
+------------------------------------------------------+
|
|
|
|
|
|
Version 2:
|
|
|
|
|
|
+------------------------------------------------------------------+
|
|
|
| | | | | |
|
|
|
| node | p1 node | p2 node | base node | link node |
|
|
|
| (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) |
|
|
|
| | | | | |
|
|
|
+------------------------------------------------------------------+
|
|
|
|
|
|
Version 3:
|
|
|
|
|
|
+------------------------------------------------------------------------------+
|
|
|
| | | | | | |
|
|
|
| node | p1 node | p2 node | base node | link node | flags |
|
|
|
| (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) | (2 bytes) |
|
|
|
| | | | | | |
|
|
|
+------------------------------------------------------------------------------+
|
|
|
|
|
|
The *mdiff header* consists of 3 32-bit big-endian signed integers
|
|
|
describing offsets at which to apply the following delta content:
|
|
|
|
|
|
+-------------------------------------+
|
|
|
| | | |
|
|
|
| offset | old length | new length |
|
|
|
| (32 bits) | (32 bits) | (32 bits) |
|
|
|
| | | |
|
|
|
+-------------------------------------+
|
|
|
|
|
|
In version 1, the delta is always applied against the previous node from
|
|
|
the changegroup or the first parent if this is the first entry in the
|
|
|
changegroup.
|
|
|
|
|
|
In version 2, the delta base node is encoded in the entry in the
|
|
|
changegroup. This allows the delta to be expressed against any parent,
|
|
|
which can result in smaller deltas and more efficient encoding of data.
|
|
|
|
|
|
Changeset Segment
|
|
|
-----------------
|
|
|
|
|
|
The *changeset segment* consists of a single *delta group* holding
|
|
|
changelog data. It is followed by an *empty chunk* to denote the boundary
|
|
|
to the *manifests segment*.
|
|
|
|
|
|
Manifest Segment
|
|
|
----------------
|
|
|
|
|
|
The *manifest segment* consists of a single *delta group* holding manifest
|
|
|
data. It is followed by an *empty chunk* to denote the boundary to the
|
|
|
*filelogs segment*.
|
|
|
|
|
|
Filelogs Segment
|
|
|
----------------
|
|
|
|
|
|
The *filelogs* segment consists of multiple sub-segments, each
|
|
|
corresponding to an individual file whose data is being described:
|
|
|
|
|
|
+--------------------------------------+
|
|
|
| | | | |
|
|
|
| filelog0 | filelog1 | filelog2 | ... |
|
|
|
| | | | |
|
|
|
+--------------------------------------+
|
|
|
|
|
|
In version "3" of the changegroup format, filelogs may include directory
|
|
|
logs when treemanifests are in use. directory logs are identified by
|
|
|
having a trailing '/' on their filename (see below).
|
|
|
|
|
|
The final filelog sub-segment is followed by an *empty chunk* to denote
|
|
|
the end of the segment and the overall changegroup.
|
|
|
|
|
|
Each filelog sub-segment consists of the following:
|
|
|
|
|
|
+------------------------------------------+
|
|
|
| | | |
|
|
|
| filename size | filename | delta group |
|
|
|
| (32 bits) | (various) | (various) |
|
|
|
| | | |
|
|
|
+------------------------------------------+
|
|
|
|
|
|
That is, a *chunk* consisting of the filename (not terminated or padded)
|
|
|
followed by N chunks constituting the *delta group* for this file.
|
|
|
|
|
|
Test list of commands with command with no help text
|
|
|
|
|
|
$ hg help helpext
|
|
|
helpext extension - no help text available
|
|
|
|
|
|
list of commands:
|
|
|
|
|
|
nohelp (no help text available)
|
|
|
|
|
|
(use "hg help -v helpext" to show built-in aliases and global options)
|
|
|
|
|
|
|
|
|
test deprecated and experimental options are hidden in command help
|
|
|
$ hg help debugoptDEP
|
|
|
hg debugoptDEP
|
|
|
|
|
|
(no help text available)
|
|
|
|
|
|
options:
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
$ hg help debugoptEXP
|
|
|
hg debugoptEXP
|
|
|
|
|
|
(no help text available)
|
|
|
|
|
|
options:
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
test deprecated and experimental options is shown with -v
|
|
|
$ hg help -v debugoptDEP | grep dopt
|
|
|
--dopt option is (DEPRECATED)
|
|
|
$ hg help -v debugoptEXP | grep eopt
|
|
|
--eopt option is (EXPERIMENTAL)
|
|
|
|
|
|
#if gettext
|
|
|
test deprecated option is hidden with translation with untranslated description
|
|
|
(use many globy for not failing on changed transaction)
|
|
|
$ LANGUAGE=sv hg help debugoptDEP
|
|
|
hg debugoptDEP
|
|
|
|
|
|
(*) (glob)
|
|
|
|
|
|
options:
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
#endif
|
|
|
|
|
|
Test commands that collide with topics (issue4240)
|
|
|
|
|
|
$ hg config -hq
|
|
|
hg config [-u] [NAME]...
|
|
|
|
|
|
show combined config settings from all hgrc files
|
|
|
$ hg showconfig -hq
|
|
|
hg config [-u] [NAME]...
|
|
|
|
|
|
show combined config settings from all hgrc files
|
|
|
|
|
|
Test a help topic
|
|
|
|
|
|
$ hg help revs
|
|
|
Specifying Single Revisions
|
|
|
"""""""""""""""""""""""""""
|
|
|
|
|
|
Mercurial supports several ways to specify individual revisions.
|
|
|
|
|
|
A plain integer is treated as a revision number. Negative integers are
|
|
|
treated as sequential offsets from the tip, with -1 denoting the tip, -2
|
|
|
denoting the revision prior to the tip, and so forth.
|
|
|
|
|
|
A 40-digit hexadecimal string is treated as a unique revision identifier.
|
|
|
|
|
|
A hexadecimal string less than 40 characters long is treated as a unique
|
|
|
revision identifier and is referred to as a short-form identifier. A
|
|
|
short-form identifier is only valid if it is the prefix of exactly one
|
|
|
full-length identifier.
|
|
|
|
|
|
Any other string is treated as a bookmark, tag, or branch name. A bookmark
|
|
|
is a movable pointer to a revision. A tag is a permanent name associated
|
|
|
with a revision. A branch name denotes the tipmost open branch head of
|
|
|
that branch - or if they are all closed, the tipmost closed head of the
|
|
|
branch. Bookmark, tag, and branch names must not contain the ":"
|
|
|
character.
|
|
|
|
|
|
The reserved name "tip" always identifies the most recent revision.
|
|
|
|
|
|
The reserved name "null" indicates the null revision. This is the revision
|
|
|
of an empty repository, and the parent of revision 0.
|
|
|
|
|
|
The reserved name "." indicates the working directory parent. If no
|
|
|
working directory is checked out, it is equivalent to null. If an
|
|
|
uncommitted merge is in progress, "." is the revision of the first parent.
|
|
|
|
|
|
Test repeated config section name
|
|
|
|
|
|
$ hg help config.host
|
|
|
"http_proxy.host"
|
|
|
Host name and (optional) port of the proxy server, for example
|
|
|
"myproxy:8000".
|
|
|
|
|
|
"smtp.host"
|
|
|
Host name of mail server, e.g. "mail.example.com".
|
|
|
|
|
|
Unrelated trailing paragraphs shouldn't be included
|
|
|
|
|
|
$ hg help config.extramsg | grep '^$'
|
|
|
|
|
|
|
|
|
Test capitalized section name
|
|
|
|
|
|
$ hg help scripting.HGPLAIN > /dev/null
|
|
|
|
|
|
Help subsection:
|
|
|
|
|
|
$ hg help config.charsets |grep "Email example:" > /dev/null
|
|
|
[1]
|
|
|
|
|
|
Show nested definitions
|
|
|
("profiling.type"[break]"ls"[break]"stat"[break])
|
|
|
|
|
|
$ hg help config.type | egrep '^$'|wc -l
|
|
|
\s*3 (re)
|
|
|
|
|
|
Last item in help config.*:
|
|
|
|
|
|
$ hg help config.`hg help config|grep '^ "'| \
|
|
|
> tail -1|sed 's![ "]*!!g'`| \
|
|
|
> grep "hg help -c config" > /dev/null
|
|
|
[1]
|
|
|
|
|
|
note to use help -c for general hg help config:
|
|
|
|
|
|
$ hg help config |grep "hg help -c config" > /dev/null
|
|
|
|
|
|
Test templating help
|
|
|
|
|
|
$ hg help templating | egrep '(desc|diffstat|firstline|nonempty) '
|
|
|
desc String. The text of the changeset description.
|
|
|
diffstat String. Statistics of changes with the following format:
|
|
|
firstline Any text. Returns the first line of text.
|
|
|
nonempty Any text. Returns '(none)' if the string is empty.
|
|
|
|
|
|
Test deprecated items
|
|
|
|
|
|
$ hg help -v templating | grep currentbookmark
|
|
|
currentbookmark
|
|
|
$ hg help templating | (grep currentbookmark || true)
|
|
|
|
|
|
Test help hooks
|
|
|
|
|
|
$ cat > helphook1.py <<EOF
|
|
|
> from mercurial import help
|
|
|
>
|
|
|
> def rewrite(ui, topic, doc):
|
|
|
> return doc + '\nhelphook1\n'
|
|
|
>
|
|
|
> def extsetup(ui):
|
|
|
> help.addtopichook('revsets', rewrite)
|
|
|
> EOF
|
|
|
$ cat > helphook2.py <<EOF
|
|
|
> from mercurial import help
|
|
|
>
|
|
|
> def rewrite(ui, topic, doc):
|
|
|
> return doc + '\nhelphook2\n'
|
|
|
>
|
|
|
> def extsetup(ui):
|
|
|
> help.addtopichook('revsets', rewrite)
|
|
|
> EOF
|
|
|
$ echo '[extensions]' >> $HGRCPATH
|
|
|
$ echo "helphook1 = `pwd`/helphook1.py" >> $HGRCPATH
|
|
|
$ echo "helphook2 = `pwd`/helphook2.py" >> $HGRCPATH
|
|
|
$ hg help revsets | grep helphook
|
|
|
helphook1
|
|
|
helphook2
|
|
|
|
|
|
help -c should only show debug --debug
|
|
|
|
|
|
$ hg help -c --debug|egrep debug|wc -l|egrep '^\s*0\s*$'
|
|
|
[1]
|
|
|
|
|
|
help -c should only show deprecated for -v
|
|
|
|
|
|
$ hg help -c -v|egrep DEPRECATED|wc -l|egrep '^\s*0\s*$'
|
|
|
[1]
|
|
|
|
|
|
Test -e / -c / -k combinations
|
|
|
|
|
|
$ hg help -c|egrep '^[A-Z].*:|^ debug'
|
|
|
Commands:
|
|
|
$ hg help -e|egrep '^[A-Z].*:|^ debug'
|
|
|
Extensions:
|
|
|
$ hg help -k|egrep '^[A-Z].*:|^ debug'
|
|
|
Topics:
|
|
|
Commands:
|
|
|
Extensions:
|
|
|
Extension Commands:
|
|
|
$ hg help -c schemes
|
|
|
abort: no such help topic: schemes
|
|
|
(try "hg help --keyword schemes")
|
|
|
[255]
|
|
|
$ hg help -e schemes |head -1
|
|
|
schemes extension - extend schemes with shortcuts to repository swarms
|
|
|
$ hg help -c -k dates |egrep '^(Topics|Extensions|Commands):'
|
|
|
Commands:
|
|
|
$ hg help -e -k a |egrep '^(Topics|Extensions|Commands):'
|
|
|
Extensions:
|
|
|
$ hg help -e -c -k date |egrep '^(Topics|Extensions|Commands):'
|
|
|
Extensions:
|
|
|
Commands:
|
|
|
$ hg help -c commit > /dev/null
|
|
|
$ hg help -e -c commit > /dev/null
|
|
|
$ hg help -e commit > /dev/null
|
|
|
abort: no such help topic: commit
|
|
|
(try "hg help --keyword commit")
|
|
|
[255]
|
|
|
|
|
|
Test keyword search help
|
|
|
|
|
|
$ cat > prefixedname.py <<EOF
|
|
|
> '''matched against word "clone"
|
|
|
> '''
|
|
|
> EOF
|
|
|
$ echo '[extensions]' >> $HGRCPATH
|
|
|
$ echo "dot.dot.prefixedname = `pwd`/prefixedname.py" >> $HGRCPATH
|
|
|
$ hg help -k clone
|
|
|
Topics:
|
|
|
|
|
|
config Configuration Files
|
|
|
extensions Using Additional Features
|
|
|
glossary Glossary
|
|
|
phases Working with Phases
|
|
|
subrepos Subrepositories
|
|
|
urls URL Paths
|
|
|
|
|
|
Commands:
|
|
|
|
|
|
bookmarks create a new bookmark or list existing bookmarks
|
|
|
clone make a copy of an existing repository
|
|
|
paths show aliases for remote repositories
|
|
|
update update working directory (or switch revisions)
|
|
|
|
|
|
Extensions:
|
|
|
|
|
|
clonebundles advertise pre-generated bundles to seed clones (experimental)
|
|
|
prefixedname matched against word "clone"
|
|
|
relink recreates hardlinks between repository clones
|
|
|
|
|
|
Extension Commands:
|
|
|
|
|
|
qclone clone main and patch repository at same time
|
|
|
|
|
|
Test unfound topic
|
|
|
|
|
|
$ hg help nonexistingtopicthatwillneverexisteverever
|
|
|
abort: no such help topic: nonexistingtopicthatwillneverexisteverever
|
|
|
(try "hg help --keyword nonexistingtopicthatwillneverexisteverever")
|
|
|
[255]
|
|
|
|
|
|
Test unfound keyword
|
|
|
|
|
|
$ hg help --keyword nonexistingwordthatwillneverexisteverever
|
|
|
abort: no matches
|
|
|
(try "hg help" for a list of topics)
|
|
|
[255]
|
|
|
|
|
|
Test omit indicating for help
|
|
|
|
|
|
$ cat > addverboseitems.py <<EOF
|
|
|
> '''extension to test omit indicating.
|
|
|
>
|
|
|
> This paragraph is never omitted (for extension)
|
|
|
>
|
|
|
> .. container:: verbose
|
|
|
>
|
|
|
> This paragraph is omitted,
|
|
|
> if :hg:\`help\` is invoked without \`\`-v\`\` (for extension)
|
|
|
>
|
|
|
> This paragraph is never omitted, too (for extension)
|
|
|
> '''
|
|
|
>
|
|
|
> from mercurial import help, commands
|
|
|
> testtopic = """This paragraph is never omitted (for topic).
|
|
|
>
|
|
|
> .. container:: verbose
|
|
|
>
|
|
|
> This paragraph is omitted,
|
|
|
> if :hg:\`help\` is invoked without \`\`-v\`\` (for topic)
|
|
|
>
|
|
|
> This paragraph is never omitted, too (for topic)
|
|
|
> """
|
|
|
> def extsetup(ui):
|
|
|
> help.helptable.append((["topic-containing-verbose"],
|
|
|
> "This is the topic to test omit indicating.",
|
|
|
> lambda ui: testtopic))
|
|
|
> EOF
|
|
|
$ echo '[extensions]' >> $HGRCPATH
|
|
|
$ echo "addverboseitems = `pwd`/addverboseitems.py" >> $HGRCPATH
|
|
|
$ hg help addverboseitems
|
|
|
addverboseitems extension - extension to test omit indicating.
|
|
|
|
|
|
This paragraph is never omitted (for extension)
|
|
|
|
|
|
This paragraph is never omitted, too (for extension)
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
no commands defined
|
|
|
$ hg help -v addverboseitems
|
|
|
addverboseitems extension - extension to test omit indicating.
|
|
|
|
|
|
This paragraph is never omitted (for extension)
|
|
|
|
|
|
This paragraph is omitted, if "hg help" is invoked without "-v" (for
|
|
|
extension)
|
|
|
|
|
|
This paragraph is never omitted, too (for extension)
|
|
|
|
|
|
no commands defined
|
|
|
$ hg help topic-containing-verbose
|
|
|
This is the topic to test omit indicating.
|
|
|
""""""""""""""""""""""""""""""""""""""""""
|
|
|
|
|
|
This paragraph is never omitted (for topic).
|
|
|
|
|
|
This paragraph is never omitted, too (for topic)
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
$ hg help -v topic-containing-verbose
|
|
|
This is the topic to test omit indicating.
|
|
|
""""""""""""""""""""""""""""""""""""""""""
|
|
|
|
|
|
This paragraph is never omitted (for topic).
|
|
|
|
|
|
This paragraph is omitted, if "hg help" is invoked without "-v" (for
|
|
|
topic)
|
|
|
|
|
|
This paragraph is never omitted, too (for topic)
|
|
|
|
|
|
Test section lookup
|
|
|
|
|
|
$ hg help revset.merge
|
|
|
"merge()"
|
|
|
Changeset is a merge changeset.
|
|
|
|
|
|
$ hg help glossary.dag
|
|
|
DAG
|
|
|
The repository of changesets of a distributed version control system
|
|
|
(DVCS) can be described as a directed acyclic graph (DAG), consisting
|
|
|
of nodes and edges, where nodes correspond to changesets and edges
|
|
|
imply a parent -> child relation. This graph can be visualized by
|
|
|
graphical tools such as "hg log --graph". In Mercurial, the DAG is
|
|
|
limited by the requirement for children to have at most two parents.
|
|
|
|
|
|
|
|
|
$ hg help hgrc.paths
|
|
|
"paths"
|
|
|
-------
|
|
|
|
|
|
Assigns symbolic names and behavior to repositories.
|
|
|
|
|
|
Options are symbolic names defining the URL or directory that is the
|
|
|
location of the repository. Example:
|
|
|
|
|
|
[paths]
|
|
|
my_server = https://example.com/my_repo
|
|
|
local_path = /home/me/repo
|
|
|
|
|
|
These symbolic names can be used from the command line. To pull from
|
|
|
"my_server": "hg pull my_server". To push to "local_path": "hg push
|
|
|
local_path".
|
|
|
|
|
|
Options containing colons (":") denote sub-options that can influence
|
|
|
behavior for that specific path. Example:
|
|
|
|
|
|
[paths]
|
|
|
my_server = https://example.com/my_path
|
|
|
my_server:pushurl = ssh://example.com/my_path
|
|
|
|
|
|
The following sub-options can be defined:
|
|
|
|
|
|
"pushurl"
|
|
|
The URL to use for push operations. If not defined, the location
|
|
|
defined by the path's main entry is used.
|
|
|
|
|
|
The following special named paths exist:
|
|
|
|
|
|
"default"
|
|
|
The URL or directory to use when no source or remote is specified.
|
|
|
|
|
|
"hg clone" will automatically define this path to the location the
|
|
|
repository was cloned from.
|
|
|
|
|
|
"default-push"
|
|
|
(deprecated) The URL or directory for the default "hg push" location.
|
|
|
"default:pushurl" should be used instead.
|
|
|
|
|
|
$ hg help glossary.mcguffin
|
|
|
abort: help section not found
|
|
|
[255]
|
|
|
|
|
|
$ hg help glossary.mc.guffin
|
|
|
abort: help section not found
|
|
|
[255]
|
|
|
|
|
|
$ hg help template.files
|
|
|
files List of strings. All files modified, added, or removed by
|
|
|
this changeset.
|
|
|
|
|
|
Test dynamic list of merge tools only shows up once
|
|
|
$ hg help merge-tools
|
|
|
Merge Tools
|
|
|
"""""""""""
|
|
|
|
|
|
To merge files Mercurial uses merge tools.
|
|
|
|
|
|
A merge tool combines two different versions of a file into a merged file.
|
|
|
Merge tools are given the two files and the greatest common ancestor of
|
|
|
the two file versions, so they can determine the changes made on both
|
|
|
branches.
|
|
|
|
|
|
Merge tools are used both for "hg resolve", "hg merge", "hg update", "hg
|
|
|
backout" and in several extensions.
|
|
|
|
|
|
Usually, the merge tool tries to automatically reconcile the files by
|
|
|
combining all non-overlapping changes that occurred separately in the two
|
|
|
different evolutions of the same initial base file. Furthermore, some
|
|
|
interactive merge programs make it easier to manually resolve conflicting
|
|
|
merges, either in a graphical way, or by inserting some conflict markers.
|
|
|
Mercurial does not include any interactive merge programs but relies on
|
|
|
external tools for that.
|
|
|
|
|
|
Available merge tools
|
|
|
=====================
|
|
|
|
|
|
External merge tools and their properties are configured in the merge-
|
|
|
tools configuration section - see hgrc(5) - but they can often just be
|
|
|
named by their executable.
|
|
|
|
|
|
A merge tool is generally usable if its executable can be found on the
|
|
|
system and if it can handle the merge. The executable is found if it is an
|
|
|
absolute or relative executable path or the name of an application in the
|
|
|
executable search path. The tool is assumed to be able to handle the merge
|
|
|
if it can handle symlinks if the file is a symlink, if it can handle
|
|
|
binary files if the file is binary, and if a GUI is available if the tool
|
|
|
requires a GUI.
|
|
|
|
|
|
There are some internal merge tools which can be used. The internal merge
|
|
|
tools are:
|
|
|
|
|
|
":dump"
|
|
|
Creates three versions of the files to merge, containing the contents of
|
|
|
local, other and base. These files can then be used to perform a merge
|
|
|
manually. If the file to be merged is named "a.txt", these files will
|
|
|
accordingly be named "a.txt.local", "a.txt.other" and "a.txt.base" and
|
|
|
they will be placed in the same directory as "a.txt".
|
|
|
|
|
|
":fail"
|
|
|
Rather than attempting to merge files that were modified on both
|
|
|
branches, it marks them as unresolved. The resolve command must be used
|
|
|
to resolve these conflicts.
|
|
|
|
|
|
":local"
|
|
|
Uses the local version of files as the merged version.
|
|
|
|
|
|
":merge"
|
|
|
Uses the internal non-interactive simple merge algorithm for merging
|
|
|
files. It will fail if there are any conflicts and leave markers in the
|
|
|
partially merged file. Markers will have two sections, one for each side
|
|
|
of merge.
|
|
|
|
|
|
":merge-local"
|
|
|
Like :merge, but resolve all conflicts non-interactively in favor of the
|
|
|
local changes.
|
|
|
|
|
|
":merge-other"
|
|
|
Like :merge, but resolve all conflicts non-interactively in favor of the
|
|
|
other changes.
|
|
|
|
|
|
":merge3"
|
|
|
Uses the internal non-interactive simple merge algorithm for merging
|
|
|
files. It will fail if there are any conflicts and leave markers in the
|
|
|
partially merged file. Marker will have three sections, one from each
|
|
|
side of the merge and one for the base content.
|
|
|
|
|
|
":other"
|
|
|
Uses the other version of files as the merged version.
|
|
|
|
|
|
":prompt"
|
|
|
Asks the user which of the local or the other version to keep as the
|
|
|
merged version.
|
|
|
|
|
|
":tagmerge"
|
|
|
Uses the internal tag merge algorithm (experimental).
|
|
|
|
|
|
":union"
|
|
|
Uses the internal non-interactive simple merge algorithm for merging
|
|
|
files. It will use both left and right sides for conflict regions. No
|
|
|
markers are inserted.
|
|
|
|
|
|
Internal tools are always available and do not require a GUI but will by
|
|
|
default not handle symlinks or binary files.
|
|
|
|
|
|
Choosing a merge tool
|
|
|
=====================
|
|
|
|
|
|
Mercurial uses these rules when deciding which merge tool to use:
|
|
|
|
|
|
1. If a tool has been specified with the --tool option to merge or
|
|
|
resolve, it is used. If it is the name of a tool in the merge-tools
|
|
|
configuration, its configuration is used. Otherwise the specified tool
|
|
|
must be executable by the shell.
|
|
|
2. If the "HGMERGE" environment variable is present, its value is used and
|
|
|
must be executable by the shell.
|
|
|
3. If the filename of the file to be merged matches any of the patterns in
|
|
|
the merge-patterns configuration section, the first usable merge tool
|
|
|
corresponding to a matching pattern is used. Here, binary capabilities
|
|
|
of the merge tool are not considered.
|
|
|
4. If ui.merge is set it will be considered next. If the value is not the
|
|
|
name of a configured tool, the specified value is used and must be
|
|
|
executable by the shell. Otherwise the named tool is used if it is
|
|
|
usable.
|
|
|
5. If any usable merge tools are present in the merge-tools configuration
|
|
|
section, the one with the highest priority is used.
|
|
|
6. If a program named "hgmerge" can be found on the system, it is used -
|
|
|
but it will by default not be used for symlinks and binary files.
|
|
|
7. If the file to be merged is not binary and is not a symlink, then
|
|
|
internal ":merge" is used.
|
|
|
8. The merge of the file fails and must be resolved before commit.
|
|
|
|
|
|
Note:
|
|
|
After selecting a merge program, Mercurial will by default attempt to
|
|
|
merge the files using a simple merge algorithm first. Only if it
|
|
|
doesn't succeed because of conflicting changes Mercurial will actually
|
|
|
execute the merge program. Whether to use the simple merge algorithm
|
|
|
first can be controlled by the premerge setting of the merge tool.
|
|
|
Premerge is enabled by default unless the file is binary or a symlink.
|
|
|
|
|
|
See the merge-tools and ui sections of hgrc(5) for details on the
|
|
|
configuration of merge tools.
|
|
|
|
|
|
Test usage of section marks in help documents
|
|
|
|
|
|
$ cd "$TESTDIR"/../doc
|
|
|
$ python check-seclevel.py
|
|
|
$ cd $TESTTMP
|
|
|
|
|
|
#if serve
|
|
|
|
|
|
Test the help pages in hgweb.
|
|
|
|
|
|
Dish up an empty repo; serve it cold.
|
|
|
|
|
|
$ hg init "$TESTTMP/test"
|
|
|
$ hg serve -R "$TESTTMP/test" -n test -p $HGPORT -d --pid-file=hg.pid
|
|
|
$ cat hg.pid >> $DAEMON_PIDS
|
|
|
|
|
|
$ get-with-headers.py 127.0.0.1:$HGPORT "help"
|
|
|
200 Script output follows
|
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
|
|
|
<head>
|
|
|
<link rel="icon" href="/static/hgicon.png" type="image/png" />
|
|
|
<meta name="robots" content="index, nofollow" />
|
|
|
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
|
|
|
<script type="text/javascript" src="/static/mercurial.js"></script>
|
|
|
|
|
|
<title>Help: Index</title>
|
|
|
</head>
|
|
|
<body>
|
|
|
|
|
|
<div class="container">
|
|
|
<div class="menu">
|
|
|
<div class="logo">
|
|
|
<a href="https://mercurial-scm.org/">
|
|
|
<img src="/static/hglogo.png" alt="mercurial" /></a>
|
|
|
</div>
|
|
|
<ul>
|
|
|
<li><a href="/shortlog">log</a></li>
|
|
|
<li><a href="/graph">graph</a></li>
|
|
|
<li><a href="/tags">tags</a></li>
|
|
|
<li><a href="/bookmarks">bookmarks</a></li>
|
|
|
<li><a href="/branches">branches</a></li>
|
|
|
</ul>
|
|
|
<ul>
|
|
|
<li class="active">help</li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
|
|
|
<div class="main">
|
|
|
<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
|
|
|
<form class="search" action="/log">
|
|
|
|
|
|
<p><input name="rev" id="search1" type="text" size="30" /></p>
|
|
|
<div id="hint">Find changesets by keywords (author, files, the commit message), revision
|
|
|
number or hash, or <a href="/help/revsets">revset expression</a>.</div>
|
|
|
</form>
|
|
|
<table class="bigtable">
|
|
|
<tr><td colspan="2"><h2><a name="main" href="#topics">Topics</a></h2></td></tr>
|
|
|
|
|
|
<tr><td>
|
|
|
<a href="/help/config">
|
|
|
config
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Configuration Files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/dates">
|
|
|
dates
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Date Formats
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/diffs">
|
|
|
diffs
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Diff Formats
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/environment">
|
|
|
environment
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Environment Variables
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/extensions">
|
|
|
extensions
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Using Additional Features
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/filesets">
|
|
|
filesets
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Specifying File Sets
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/glossary">
|
|
|
glossary
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Glossary
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/hgignore">
|
|
|
hgignore
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Syntax for Mercurial Ignore Files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/hgweb">
|
|
|
hgweb
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Configuring hgweb
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/internals">
|
|
|
internals
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Technical implementation topics
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/merge-tools">
|
|
|
merge-tools
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Merge Tools
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/multirevs">
|
|
|
multirevs
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Specifying Multiple Revisions
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/patterns">
|
|
|
patterns
|
|
|
</a>
|
|
|
</td><td>
|
|
|
File Name Patterns
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/phases">
|
|
|
phases
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Working with Phases
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/revisions">
|
|
|
revisions
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Specifying Single Revisions
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/revsets">
|
|
|
revsets
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Specifying Revision Sets
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/scripting">
|
|
|
scripting
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Using Mercurial from scripts and automation
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/subrepos">
|
|
|
subrepos
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Subrepositories
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/templating">
|
|
|
templating
|
|
|
</a>
|
|
|
</td><td>
|
|
|
Template Usage
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/urls">
|
|
|
urls
|
|
|
</a>
|
|
|
</td><td>
|
|
|
URL Paths
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/topic-containing-verbose">
|
|
|
topic-containing-verbose
|
|
|
</a>
|
|
|
</td><td>
|
|
|
This is the topic to test omit indicating.
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
<tr><td colspan="2"><h2><a name="main" href="#main">Main Commands</a></h2></td></tr>
|
|
|
|
|
|
<tr><td>
|
|
|
<a href="/help/add">
|
|
|
add
|
|
|
</a>
|
|
|
</td><td>
|
|
|
add the specified files on the next commit
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/annotate">
|
|
|
annotate
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show changeset information by line for each file
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/clone">
|
|
|
clone
|
|
|
</a>
|
|
|
</td><td>
|
|
|
make a copy of an existing repository
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/commit">
|
|
|
commit
|
|
|
</a>
|
|
|
</td><td>
|
|
|
commit the specified files or all outstanding changes
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/diff">
|
|
|
diff
|
|
|
</a>
|
|
|
</td><td>
|
|
|
diff repository (or selected files)
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/export">
|
|
|
export
|
|
|
</a>
|
|
|
</td><td>
|
|
|
dump the header and diffs for one or more changesets
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/forget">
|
|
|
forget
|
|
|
</a>
|
|
|
</td><td>
|
|
|
forget the specified files on the next commit
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/init">
|
|
|
init
|
|
|
</a>
|
|
|
</td><td>
|
|
|
create a new repository in the given directory
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/log">
|
|
|
log
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show revision history of entire repository or files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/merge">
|
|
|
merge
|
|
|
</a>
|
|
|
</td><td>
|
|
|
merge another revision into working directory
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/pull">
|
|
|
pull
|
|
|
</a>
|
|
|
</td><td>
|
|
|
pull changes from the specified source
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/push">
|
|
|
push
|
|
|
</a>
|
|
|
</td><td>
|
|
|
push changes to the specified destination
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/remove">
|
|
|
remove
|
|
|
</a>
|
|
|
</td><td>
|
|
|
remove the specified files on the next commit
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/serve">
|
|
|
serve
|
|
|
</a>
|
|
|
</td><td>
|
|
|
start stand-alone webserver
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/status">
|
|
|
status
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show changed files in the working directory
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/summary">
|
|
|
summary
|
|
|
</a>
|
|
|
</td><td>
|
|
|
summarize working directory state
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/update">
|
|
|
update
|
|
|
</a>
|
|
|
</td><td>
|
|
|
update working directory (or switch revisions)
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
|
|
|
<tr><td colspan="2"><h2><a name="other" href="#other">Other Commands</a></h2></td></tr>
|
|
|
|
|
|
<tr><td>
|
|
|
<a href="/help/addremove">
|
|
|
addremove
|
|
|
</a>
|
|
|
</td><td>
|
|
|
add all new files, delete all missing files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/archive">
|
|
|
archive
|
|
|
</a>
|
|
|
</td><td>
|
|
|
create an unversioned archive of a repository revision
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/backout">
|
|
|
backout
|
|
|
</a>
|
|
|
</td><td>
|
|
|
reverse effect of earlier changeset
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/bisect">
|
|
|
bisect
|
|
|
</a>
|
|
|
</td><td>
|
|
|
subdivision search of changesets
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/bookmarks">
|
|
|
bookmarks
|
|
|
</a>
|
|
|
</td><td>
|
|
|
create a new bookmark or list existing bookmarks
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/branch">
|
|
|
branch
|
|
|
</a>
|
|
|
</td><td>
|
|
|
set or show the current branch name
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/branches">
|
|
|
branches
|
|
|
</a>
|
|
|
</td><td>
|
|
|
list repository named branches
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/bundle">
|
|
|
bundle
|
|
|
</a>
|
|
|
</td><td>
|
|
|
create a changegroup file
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/cat">
|
|
|
cat
|
|
|
</a>
|
|
|
</td><td>
|
|
|
output the current or given revision of files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/config">
|
|
|
config
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show combined config settings from all hgrc files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/copy">
|
|
|
copy
|
|
|
</a>
|
|
|
</td><td>
|
|
|
mark files as copied for the next commit
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/files">
|
|
|
files
|
|
|
</a>
|
|
|
</td><td>
|
|
|
list tracked files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/graft">
|
|
|
graft
|
|
|
</a>
|
|
|
</td><td>
|
|
|
copy changes from other branches onto the current branch
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/grep">
|
|
|
grep
|
|
|
</a>
|
|
|
</td><td>
|
|
|
search for a pattern in specified files and revisions
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/heads">
|
|
|
heads
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show branch heads
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/help">
|
|
|
help
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show help for a given topic or a help overview
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/identify">
|
|
|
identify
|
|
|
</a>
|
|
|
</td><td>
|
|
|
identify the working directory or specified revision
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/import">
|
|
|
import
|
|
|
</a>
|
|
|
</td><td>
|
|
|
import an ordered set of patches
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/incoming">
|
|
|
incoming
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show new changesets found in source
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/manifest">
|
|
|
manifest
|
|
|
</a>
|
|
|
</td><td>
|
|
|
output the current or given revision of the project manifest
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/nohelp">
|
|
|
nohelp
|
|
|
</a>
|
|
|
</td><td>
|
|
|
(no help text available)
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/outgoing">
|
|
|
outgoing
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show changesets not found in the destination
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/paths">
|
|
|
paths
|
|
|
</a>
|
|
|
</td><td>
|
|
|
show aliases for remote repositories
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/phase">
|
|
|
phase
|
|
|
</a>
|
|
|
</td><td>
|
|
|
set or show the current phase name
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/recover">
|
|
|
recover
|
|
|
</a>
|
|
|
</td><td>
|
|
|
roll back an interrupted transaction
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/rename">
|
|
|
rename
|
|
|
</a>
|
|
|
</td><td>
|
|
|
rename files; equivalent of copy + remove
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/resolve">
|
|
|
resolve
|
|
|
</a>
|
|
|
</td><td>
|
|
|
redo merges or set/view the merge status of files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/revert">
|
|
|
revert
|
|
|
</a>
|
|
|
</td><td>
|
|
|
restore files to their checkout state
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/root">
|
|
|
root
|
|
|
</a>
|
|
|
</td><td>
|
|
|
print the root (top) of the current working directory
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/tag">
|
|
|
tag
|
|
|
</a>
|
|
|
</td><td>
|
|
|
add one or more tags for the current or given revision
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/tags">
|
|
|
tags
|
|
|
</a>
|
|
|
</td><td>
|
|
|
list repository tags
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/unbundle">
|
|
|
unbundle
|
|
|
</a>
|
|
|
</td><td>
|
|
|
apply one or more changegroup files
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/verify">
|
|
|
verify
|
|
|
</a>
|
|
|
</td><td>
|
|
|
verify the integrity of the repository
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/version">
|
|
|
version
|
|
|
</a>
|
|
|
</td><td>
|
|
|
output version and copyright information
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
</table>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">process_dates()</script>
|
|
|
|
|
|
|
|
|
</body>
|
|
|
</html>
|
|
|
|
|
|
|
|
|
$ get-with-headers.py 127.0.0.1:$HGPORT "help/add"
|
|
|
200 Script output follows
|
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
|
|
|
<head>
|
|
|
<link rel="icon" href="/static/hgicon.png" type="image/png" />
|
|
|
<meta name="robots" content="index, nofollow" />
|
|
|
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
|
|
|
<script type="text/javascript" src="/static/mercurial.js"></script>
|
|
|
|
|
|
<title>Help: add</title>
|
|
|
</head>
|
|
|
<body>
|
|
|
|
|
|
<div class="container">
|
|
|
<div class="menu">
|
|
|
<div class="logo">
|
|
|
<a href="https://mercurial-scm.org/">
|
|
|
<img src="/static/hglogo.png" alt="mercurial" /></a>
|
|
|
</div>
|
|
|
<ul>
|
|
|
<li><a href="/shortlog">log</a></li>
|
|
|
<li><a href="/graph">graph</a></li>
|
|
|
<li><a href="/tags">tags</a></li>
|
|
|
<li><a href="/bookmarks">bookmarks</a></li>
|
|
|
<li><a href="/branches">branches</a></li>
|
|
|
</ul>
|
|
|
<ul>
|
|
|
<li class="active"><a href="/help">help</a></li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
|
|
|
<div class="main">
|
|
|
<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
|
|
|
<h3>Help: add</h3>
|
|
|
|
|
|
<form class="search" action="/log">
|
|
|
|
|
|
<p><input name="rev" id="search1" type="text" size="30" /></p>
|
|
|
<div id="hint">Find changesets by keywords (author, files, the commit message), revision
|
|
|
number or hash, or <a href="/help/revsets">revset expression</a>.</div>
|
|
|
</form>
|
|
|
<div id="doc">
|
|
|
<p>
|
|
|
hg add [OPTION]... [FILE]...
|
|
|
</p>
|
|
|
<p>
|
|
|
add the specified files on the next commit
|
|
|
</p>
|
|
|
<p>
|
|
|
Schedule files to be version controlled and added to the
|
|
|
repository.
|
|
|
</p>
|
|
|
<p>
|
|
|
The files will be added to the repository at the next commit. To
|
|
|
undo an add before that, see "hg forget".
|
|
|
</p>
|
|
|
<p>
|
|
|
If no names are given, add all files to the repository (except
|
|
|
files matching ".hgignore").
|
|
|
</p>
|
|
|
<p>
|
|
|
Examples:
|
|
|
</p>
|
|
|
<ul>
|
|
|
<li> New (unknown) files are added automatically by "hg add":
|
|
|
<pre>
|
|
|
\$ ls (re)
|
|
|
foo.c
|
|
|
\$ hg status (re)
|
|
|
? foo.c
|
|
|
\$ hg add (re)
|
|
|
adding foo.c
|
|
|
\$ hg status (re)
|
|
|
A foo.c
|
|
|
</pre>
|
|
|
<li> Specific files to be added can be specified:
|
|
|
<pre>
|
|
|
\$ ls (re)
|
|
|
bar.c foo.c
|
|
|
\$ hg status (re)
|
|
|
? bar.c
|
|
|
? foo.c
|
|
|
\$ hg add bar.c (re)
|
|
|
\$ hg status (re)
|
|
|
A bar.c
|
|
|
? foo.c
|
|
|
</pre>
|
|
|
</ul>
|
|
|
<p>
|
|
|
Returns 0 if all files are successfully added.
|
|
|
</p>
|
|
|
<p>
|
|
|
options ([+] can be repeated):
|
|
|
</p>
|
|
|
<table>
|
|
|
<tr><td>-I</td>
|
|
|
<td>--include PATTERN [+]</td>
|
|
|
<td>include names matching the given patterns</td></tr>
|
|
|
<tr><td>-X</td>
|
|
|
<td>--exclude PATTERN [+]</td>
|
|
|
<td>exclude names matching the given patterns</td></tr>
|
|
|
<tr><td>-S</td>
|
|
|
<td>--subrepos</td>
|
|
|
<td>recurse into subrepositories</td></tr>
|
|
|
<tr><td>-n</td>
|
|
|
<td>--dry-run</td>
|
|
|
<td>do not perform actions, just print output</td></tr>
|
|
|
</table>
|
|
|
<p>
|
|
|
global options ([+] can be repeated):
|
|
|
</p>
|
|
|
<table>
|
|
|
<tr><td>-R</td>
|
|
|
<td>--repository REPO</td>
|
|
|
<td>repository root directory or name of overlay bundle file</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--cwd DIR</td>
|
|
|
<td>change working directory</td></tr>
|
|
|
<tr><td>-y</td>
|
|
|
<td>--noninteractive</td>
|
|
|
<td>do not prompt, automatically pick the first choice for all prompts</td></tr>
|
|
|
<tr><td>-q</td>
|
|
|
<td>--quiet</td>
|
|
|
<td>suppress output</td></tr>
|
|
|
<tr><td>-v</td>
|
|
|
<td>--verbose</td>
|
|
|
<td>enable additional output</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--config CONFIG [+]</td>
|
|
|
<td>set/override config option (use 'section.name=value')</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--debug</td>
|
|
|
<td>enable debugging output</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--debugger</td>
|
|
|
<td>start debugger</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--encoding ENCODE</td>
|
|
|
<td>set the charset encoding (default: ascii)</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--encodingmode MODE</td>
|
|
|
<td>set the charset encoding mode (default: strict)</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--traceback</td>
|
|
|
<td>always print a traceback on exception</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--time</td>
|
|
|
<td>time how long the command takes</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--profile</td>
|
|
|
<td>print command execution profile</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--version</td>
|
|
|
<td>output version information and exit</td></tr>
|
|
|
<tr><td>-h</td>
|
|
|
<td>--help</td>
|
|
|
<td>display help and exit</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--hidden</td>
|
|
|
<td>consider hidden changesets</td></tr>
|
|
|
</table>
|
|
|
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">process_dates()</script>
|
|
|
|
|
|
|
|
|
</body>
|
|
|
</html>
|
|
|
|
|
|
|
|
|
$ get-with-headers.py 127.0.0.1:$HGPORT "help/remove"
|
|
|
200 Script output follows
|
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
|
|
|
<head>
|
|
|
<link rel="icon" href="/static/hgicon.png" type="image/png" />
|
|
|
<meta name="robots" content="index, nofollow" />
|
|
|
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
|
|
|
<script type="text/javascript" src="/static/mercurial.js"></script>
|
|
|
|
|
|
<title>Help: remove</title>
|
|
|
</head>
|
|
|
<body>
|
|
|
|
|
|
<div class="container">
|
|
|
<div class="menu">
|
|
|
<div class="logo">
|
|
|
<a href="https://mercurial-scm.org/">
|
|
|
<img src="/static/hglogo.png" alt="mercurial" /></a>
|
|
|
</div>
|
|
|
<ul>
|
|
|
<li><a href="/shortlog">log</a></li>
|
|
|
<li><a href="/graph">graph</a></li>
|
|
|
<li><a href="/tags">tags</a></li>
|
|
|
<li><a href="/bookmarks">bookmarks</a></li>
|
|
|
<li><a href="/branches">branches</a></li>
|
|
|
</ul>
|
|
|
<ul>
|
|
|
<li class="active"><a href="/help">help</a></li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
|
|
|
<div class="main">
|
|
|
<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
|
|
|
<h3>Help: remove</h3>
|
|
|
|
|
|
<form class="search" action="/log">
|
|
|
|
|
|
<p><input name="rev" id="search1" type="text" size="30" /></p>
|
|
|
<div id="hint">Find changesets by keywords (author, files, the commit message), revision
|
|
|
number or hash, or <a href="/help/revsets">revset expression</a>.</div>
|
|
|
</form>
|
|
|
<div id="doc">
|
|
|
<p>
|
|
|
hg remove [OPTION]... FILE...
|
|
|
</p>
|
|
|
<p>
|
|
|
aliases: rm
|
|
|
</p>
|
|
|
<p>
|
|
|
remove the specified files on the next commit
|
|
|
</p>
|
|
|
<p>
|
|
|
Schedule the indicated files for removal from the current branch.
|
|
|
</p>
|
|
|
<p>
|
|
|
This command schedules the files to be removed at the next commit.
|
|
|
To undo a remove before that, see "hg revert". To undo added
|
|
|
files, see "hg forget".
|
|
|
</p>
|
|
|
<p>
|
|
|
-A/--after can be used to remove only files that have already
|
|
|
been deleted, -f/--force can be used to force deletion, and -Af
|
|
|
can be used to remove files from the next revision without
|
|
|
deleting them from the working directory.
|
|
|
</p>
|
|
|
<p>
|
|
|
The following table details the behavior of remove for different
|
|
|
file states (columns) and option combinations (rows). The file
|
|
|
states are Added [A], Clean [C], Modified [M] and Missing [!]
|
|
|
(as reported by "hg status"). The actions are Warn, Remove
|
|
|
(from branch) and Delete (from disk):
|
|
|
</p>
|
|
|
<table>
|
|
|
<tr><td>opt/state</td>
|
|
|
<td>A</td>
|
|
|
<td>C</td>
|
|
|
<td>M</td>
|
|
|
<td>!</td></tr>
|
|
|
<tr><td>none</td>
|
|
|
<td>W</td>
|
|
|
<td>RD</td>
|
|
|
<td>W</td>
|
|
|
<td>R</td></tr>
|
|
|
<tr><td>-f</td>
|
|
|
<td>R</td>
|
|
|
<td>RD</td>
|
|
|
<td>RD</td>
|
|
|
<td>R</td></tr>
|
|
|
<tr><td>-A</td>
|
|
|
<td>W</td>
|
|
|
<td>W</td>
|
|
|
<td>W</td>
|
|
|
<td>R</td></tr>
|
|
|
<tr><td>-Af</td>
|
|
|
<td>R</td>
|
|
|
<td>R</td>
|
|
|
<td>R</td>
|
|
|
<td>R</td></tr>
|
|
|
</table>
|
|
|
<p>
|
|
|
<b>Note:</b>
|
|
|
</p>
|
|
|
<p>
|
|
|
"hg remove" never deletes files in Added [A] state from the
|
|
|
working directory, not even if "--force" is specified.
|
|
|
</p>
|
|
|
<p>
|
|
|
Returns 0 on success, 1 if any warnings encountered.
|
|
|
</p>
|
|
|
<p>
|
|
|
options ([+] can be repeated):
|
|
|
</p>
|
|
|
<table>
|
|
|
<tr><td>-A</td>
|
|
|
<td>--after</td>
|
|
|
<td>record delete for missing files</td></tr>
|
|
|
<tr><td>-f</td>
|
|
|
<td>--force</td>
|
|
|
<td>remove (and delete) file even if added or modified</td></tr>
|
|
|
<tr><td>-S</td>
|
|
|
<td>--subrepos</td>
|
|
|
<td>recurse into subrepositories</td></tr>
|
|
|
<tr><td>-I</td>
|
|
|
<td>--include PATTERN [+]</td>
|
|
|
<td>include names matching the given patterns</td></tr>
|
|
|
<tr><td>-X</td>
|
|
|
<td>--exclude PATTERN [+]</td>
|
|
|
<td>exclude names matching the given patterns</td></tr>
|
|
|
</table>
|
|
|
<p>
|
|
|
global options ([+] can be repeated):
|
|
|
</p>
|
|
|
<table>
|
|
|
<tr><td>-R</td>
|
|
|
<td>--repository REPO</td>
|
|
|
<td>repository root directory or name of overlay bundle file</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--cwd DIR</td>
|
|
|
<td>change working directory</td></tr>
|
|
|
<tr><td>-y</td>
|
|
|
<td>--noninteractive</td>
|
|
|
<td>do not prompt, automatically pick the first choice for all prompts</td></tr>
|
|
|
<tr><td>-q</td>
|
|
|
<td>--quiet</td>
|
|
|
<td>suppress output</td></tr>
|
|
|
<tr><td>-v</td>
|
|
|
<td>--verbose</td>
|
|
|
<td>enable additional output</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--config CONFIG [+]</td>
|
|
|
<td>set/override config option (use 'section.name=value')</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--debug</td>
|
|
|
<td>enable debugging output</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--debugger</td>
|
|
|
<td>start debugger</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--encoding ENCODE</td>
|
|
|
<td>set the charset encoding (default: ascii)</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--encodingmode MODE</td>
|
|
|
<td>set the charset encoding mode (default: strict)</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--traceback</td>
|
|
|
<td>always print a traceback on exception</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--time</td>
|
|
|
<td>time how long the command takes</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--profile</td>
|
|
|
<td>print command execution profile</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--version</td>
|
|
|
<td>output version information and exit</td></tr>
|
|
|
<tr><td>-h</td>
|
|
|
<td>--help</td>
|
|
|
<td>display help and exit</td></tr>
|
|
|
<tr><td></td>
|
|
|
<td>--hidden</td>
|
|
|
<td>consider hidden changesets</td></tr>
|
|
|
</table>
|
|
|
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">process_dates()</script>
|
|
|
|
|
|
|
|
|
</body>
|
|
|
</html>
|
|
|
|
|
|
|
|
|
$ get-with-headers.py 127.0.0.1:$HGPORT "help/revisions"
|
|
|
200 Script output follows
|
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
|
|
|
<head>
|
|
|
<link rel="icon" href="/static/hgicon.png" type="image/png" />
|
|
|
<meta name="robots" content="index, nofollow" />
|
|
|
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
|
|
|
<script type="text/javascript" src="/static/mercurial.js"></script>
|
|
|
|
|
|
<title>Help: revisions</title>
|
|
|
</head>
|
|
|
<body>
|
|
|
|
|
|
<div class="container">
|
|
|
<div class="menu">
|
|
|
<div class="logo">
|
|
|
<a href="https://mercurial-scm.org/">
|
|
|
<img src="/static/hglogo.png" alt="mercurial" /></a>
|
|
|
</div>
|
|
|
<ul>
|
|
|
<li><a href="/shortlog">log</a></li>
|
|
|
<li><a href="/graph">graph</a></li>
|
|
|
<li><a href="/tags">tags</a></li>
|
|
|
<li><a href="/bookmarks">bookmarks</a></li>
|
|
|
<li><a href="/branches">branches</a></li>
|
|
|
</ul>
|
|
|
<ul>
|
|
|
<li class="active"><a href="/help">help</a></li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
|
|
|
<div class="main">
|
|
|
<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
|
|
|
<h3>Help: revisions</h3>
|
|
|
|
|
|
<form class="search" action="/log">
|
|
|
|
|
|
<p><input name="rev" id="search1" type="text" size="30" /></p>
|
|
|
<div id="hint">Find changesets by keywords (author, files, the commit message), revision
|
|
|
number or hash, or <a href="/help/revsets">revset expression</a>.</div>
|
|
|
</form>
|
|
|
<div id="doc">
|
|
|
<h1>Specifying Single Revisions</h1>
|
|
|
<p>
|
|
|
Mercurial supports several ways to specify individual revisions.
|
|
|
</p>
|
|
|
<p>
|
|
|
A plain integer is treated as a revision number. Negative integers are
|
|
|
treated as sequential offsets from the tip, with -1 denoting the tip,
|
|
|
-2 denoting the revision prior to the tip, and so forth.
|
|
|
</p>
|
|
|
<p>
|
|
|
A 40-digit hexadecimal string is treated as a unique revision
|
|
|
identifier.
|
|
|
</p>
|
|
|
<p>
|
|
|
A hexadecimal string less than 40 characters long is treated as a
|
|
|
unique revision identifier and is referred to as a short-form
|
|
|
identifier. A short-form identifier is only valid if it is the prefix
|
|
|
of exactly one full-length identifier.
|
|
|
</p>
|
|
|
<p>
|
|
|
Any other string is treated as a bookmark, tag, or branch name. A
|
|
|
bookmark is a movable pointer to a revision. A tag is a permanent name
|
|
|
associated with a revision. A branch name denotes the tipmost open branch head
|
|
|
of that branch - or if they are all closed, the tipmost closed head of the
|
|
|
branch. Bookmark, tag, and branch names must not contain the ":" character.
|
|
|
</p>
|
|
|
<p>
|
|
|
The reserved name "tip" always identifies the most recent revision.
|
|
|
</p>
|
|
|
<p>
|
|
|
The reserved name "null" indicates the null revision. This is the
|
|
|
revision of an empty repository, and the parent of revision 0.
|
|
|
</p>
|
|
|
<p>
|
|
|
The reserved name "." indicates the working directory parent. If no
|
|
|
working directory is checked out, it is equivalent to null. If an
|
|
|
uncommitted merge is in progress, "." is the revision of the first
|
|
|
parent.
|
|
|
</p>
|
|
|
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">process_dates()</script>
|
|
|
|
|
|
|
|
|
</body>
|
|
|
</html>
|
|
|
|
|
|
|
|
|
Sub-topic indexes rendered properly
|
|
|
|
|
|
$ get-with-headers.py 127.0.0.1:$HGPORT "help/internals"
|
|
|
200 Script output follows
|
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
|
|
|
<head>
|
|
|
<link rel="icon" href="/static/hgicon.png" type="image/png" />
|
|
|
<meta name="robots" content="index, nofollow" />
|
|
|
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
|
|
|
<script type="text/javascript" src="/static/mercurial.js"></script>
|
|
|
|
|
|
<title>Help: internals</title>
|
|
|
</head>
|
|
|
<body>
|
|
|
|
|
|
<div class="container">
|
|
|
<div class="menu">
|
|
|
<div class="logo">
|
|
|
<a href="https://mercurial-scm.org/">
|
|
|
<img src="/static/hglogo.png" alt="mercurial" /></a>
|
|
|
</div>
|
|
|
<ul>
|
|
|
<li><a href="/shortlog">log</a></li>
|
|
|
<li><a href="/graph">graph</a></li>
|
|
|
<li><a href="/tags">tags</a></li>
|
|
|
<li><a href="/bookmarks">bookmarks</a></li>
|
|
|
<li><a href="/branches">branches</a></li>
|
|
|
</ul>
|
|
|
<ul>
|
|
|
<li><a href="/help">help</a></li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
|
|
|
<div class="main">
|
|
|
<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
|
|
|
<form class="search" action="/log">
|
|
|
|
|
|
<p><input name="rev" id="search1" type="text" size="30" /></p>
|
|
|
<div id="hint">Find changesets by keywords (author, files, the commit message), revision
|
|
|
number or hash, or <a href="/help/revsets">revset expression</a>.</div>
|
|
|
</form>
|
|
|
<table class="bigtable">
|
|
|
<tr><td colspan="2"><h2><a name="main" href="#topics">Topics</a></h2></td></tr>
|
|
|
|
|
|
<tr><td>
|
|
|
<a href="/help/internals.bundles">
|
|
|
bundles
|
|
|
</a>
|
|
|
</td><td>
|
|
|
container for exchange of repository data
|
|
|
</td></tr>
|
|
|
<tr><td>
|
|
|
<a href="/help/internals.changegroups">
|
|
|
changegroups
|
|
|
</a>
|
|
|
</td><td>
|
|
|
representation of revlog data
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</table>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">process_dates()</script>
|
|
|
|
|
|
|
|
|
</body>
|
|
|
</html>
|
|
|
|
|
|
|
|
|
Sub-topic topics rendered properly
|
|
|
|
|
|
$ get-with-headers.py 127.0.0.1:$HGPORT "help/internals.changegroups"
|
|
|
200 Script output follows
|
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
|
|
|
<head>
|
|
|
<link rel="icon" href="/static/hgicon.png" type="image/png" />
|
|
|
<meta name="robots" content="index, nofollow" />
|
|
|
<link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
|
|
|
<script type="text/javascript" src="/static/mercurial.js"></script>
|
|
|
|
|
|
<title>Help: internals.changegroups</title>
|
|
|
</head>
|
|
|
<body>
|
|
|
|
|
|
<div class="container">
|
|
|
<div class="menu">
|
|
|
<div class="logo">
|
|
|
<a href="https://mercurial-scm.org/">
|
|
|
<img src="/static/hglogo.png" alt="mercurial" /></a>
|
|
|
</div>
|
|
|
<ul>
|
|
|
<li><a href="/shortlog">log</a></li>
|
|
|
<li><a href="/graph">graph</a></li>
|
|
|
<li><a href="/tags">tags</a></li>
|
|
|
<li><a href="/bookmarks">bookmarks</a></li>
|
|
|
<li><a href="/branches">branches</a></li>
|
|
|
</ul>
|
|
|
<ul>
|
|
|
<li class="active"><a href="/help">help</a></li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
|
|
|
<div class="main">
|
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<h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
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<h3>Help: internals.changegroups</h3>
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<form class="search" action="/log">
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<p><input name="rev" id="search1" type="text" size="30" /></p>
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<div id="hint">Find changesets by keywords (author, files, the commit message), revision
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number or hash, or <a href="/help/revsets">revset expression</a>.</div>
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</form>
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<div id="doc">
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<h1>representation of revlog data</h1>
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<h2>Changegroups</h2>
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<p>
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Changegroups are representations of repository revlog data, specifically
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the changelog, manifest, and filelogs.
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</p>
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<p>
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There are 3 versions of changegroups: "1", "2", and "3". From a
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high-level, versions "1" and "2" are almost exactly the same, with
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the only difference being a header on entries in the changeset
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segment. Version "3" adds support for exchanging treemanifests and
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includes revlog flags in the delta header.
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</p>
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<p>
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Changegroups consists of 3 logical segments:
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</p>
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<pre>
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+---------------------------------+
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| | | |
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| changeset | manifest | filelogs |
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| | | |
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+---------------------------------+
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</pre>
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<p>
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The principle building block of each segment is a *chunk*. A *chunk*
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is a framed piece of data:
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</p>
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<pre>
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+---------------------------------------+
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| | |
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| length | data |
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| (32 bits) | <length> bytes |
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| | |
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+---------------------------------------+
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</pre>
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<p>
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Each chunk starts with a 32-bit big-endian signed integer indicating
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the length of the raw data that follows.
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</p>
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<p>
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There is a special case chunk that has 0 length ("0x00000000"). We
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call this an *empty chunk*.
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</p>
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<h3>Delta Groups</h3>
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<p>
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A *delta group* expresses the content of a revlog as a series of deltas,
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or patches against previous revisions.
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</p>
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<p>
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Delta groups consist of 0 or more *chunks* followed by the *empty chunk*
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to signal the end of the delta group:
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</p>
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<pre>
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+------------------------------------------------------------------------+
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| | | | | |
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| chunk0 length | chunk0 data | chunk1 length | chunk1 data | 0x0 |
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| (32 bits) | (various) | (32 bits) | (various) | (32 bits) |
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| | | | | |
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+------------------------------------------------------------+-----------+
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</pre>
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<p>
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Each *chunk*'s data consists of the following:
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</p>
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<pre>
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+-----------------------------------------+
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| | | |
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| delta header | mdiff header | delta |
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| (various) | (12 bytes) | (various) |
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+-----------------------------------------+
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</pre>
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<p>
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The *length* field is the byte length of the remaining 3 logical pieces
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of data. The *delta* is a diff from an existing entry in the changelog.
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</p>
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<p>
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The *delta header* is different between versions "1", "2", and
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"3" of the changegroup format.
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</p>
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<p>
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Version 1:
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</p>
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<pre>
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+------------------------------------------------------+
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| | | | |
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| node | p1 node | p2 node | link node |
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| (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) |
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| | | | |
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+------------------------------------------------------+
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</pre>
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<p>
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Version 2:
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</p>
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<pre>
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+------------------------------------------------------------------+
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| | | | | |
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| node | p1 node | p2 node | base node | link node |
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| (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) |
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| | | | | |
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+------------------------------------------------------------------+
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</pre>
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<p>
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Version 3:
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</p>
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<pre>
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+------------------------------------------------------------------------------+
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| | | | | | |
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| node | p1 node | p2 node | base node | link node | flags |
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| (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) | (20 bytes) | (2 bytes) |
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| | | | | | |
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+------------------------------------------------------------------------------+
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</pre>
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<p>
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The *mdiff header* consists of 3 32-bit big-endian signed integers
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describing offsets at which to apply the following delta content:
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</p>
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<pre>
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+-------------------------------------+
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| | | |
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| offset | old length | new length |
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| (32 bits) | (32 bits) | (32 bits) |
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+-------------------------------------+
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</pre>
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<p>
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In version 1, the delta is always applied against the previous node from
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the changegroup or the first parent if this is the first entry in the
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changegroup.
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</p>
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<p>
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In version 2, the delta base node is encoded in the entry in the
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changegroup. This allows the delta to be expressed against any parent,
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which can result in smaller deltas and more efficient encoding of data.
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</p>
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<h3>Changeset Segment</h3>
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<p>
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The *changeset segment* consists of a single *delta group* holding
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changelog data. It is followed by an *empty chunk* to denote the
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boundary to the *manifests segment*.
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</p>
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<h3>Manifest Segment</h3>
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<p>
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The *manifest segment* consists of a single *delta group* holding
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manifest data. It is followed by an *empty chunk* to denote the boundary
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to the *filelogs segment*.
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</p>
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<h3>Filelogs Segment</h3>
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<p>
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The *filelogs* segment consists of multiple sub-segments, each
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corresponding to an individual file whose data is being described:
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</p>
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<pre>
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+--------------------------------------+
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| filelog0 | filelog1 | filelog2 | ... |
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+--------------------------------------+
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</pre>
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<p>
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In version "3" of the changegroup format, filelogs may include
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directory logs when treemanifests are in use. directory logs are
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identified by having a trailing '/' on their filename (see below).
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</p>
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<p>
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The final filelog sub-segment is followed by an *empty chunk* to denote
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the end of the segment and the overall changegroup.
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</p>
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<p>
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Each filelog sub-segment consists of the following:
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</p>
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<pre>
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+------------------------------------------+
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| filename size | filename | delta group |
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| (32 bits) | (various) | (various) |
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+------------------------------------------+
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</pre>
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<p>
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That is, a *chunk* consisting of the filename (not terminated or padded)
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followed by N chunks constituting the *delta group* for this file.
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</p>
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</div>
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</div>
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</div>
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<script type="text/javascript">process_dates()</script>
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</body>
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</html>
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$ killdaemons.py
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#endif
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