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| == Setting up a Mercurial project == | #pragma section-numbers 2 = Quick Start = ''(see also [:UnderstandingMercurial] and [:Tutorial] and [:QuickStart])'' [[TableOfContents]] == Setting a username == By default Mercurial uses a username of the form '{{{user@localhost}}}' for commits. This is often meaningless. It's best to configure a proper email address in {{{~/.hgrc}}} (or on a Windows system in {{{%USERPROFILE%\Mercurial.ini}}}) by adding lines such as the following: {{{ [ui] username = John Doe <john@example.com> }}} == Working on an existing Mercurial project == If you have a URL to a browsable project [:Repository:repository] (for example [http://selenic.com/hg]), you can grab a copy like so: {{{ $ hg clone http://selenic.com/hg mercurial-repo requesting all changes adding changesets adding manifests adding file changes added 6623 changesets with 12734 changes to 911 files updating working directory 796 files updated, 0 files merged, 0 files removed, 0 files unresolved }}} This will create a new directory called {{{mercurial-repo}}}, grab the complete project history, and [:Update:check out] the [:Tip:tip]most [:ChangeSet:changeset] (see also ["Clone"]). == Setting up a new Mercurial project == You'll want to start by creating a repository: |
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| $ <create .hgignore file> $ hg status # show all non-ignored files |
}}} Mercurial will look for a file named [".hgignore"] in the root of your repository which contains a set of glob patterns and regular expressions to ignore in file paths. Here's an example .hgignore file: {{{ syntax: glob *.orig *.rej *~ *.o tests/*.err syntax: regexp .*\#.*\#$ }}} Test your .hgignore file with: {{{ $ hg status # show all non-ignored files }}} This will list all files that are not ignored with a '?' flag (not tracked). Edit your .hgignore file until only files you want to track are listed by status. You'll want to track your .hgignore file too! But you'll probably not want to track files generated by your build process. Once you're satisfied, schedule your files to be added, then [:Commit:commit]: {{{ |
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| Mercurial will look for a file named [".hgignore"] in the root of your repository which contains a set of regular expressions to ignore in file paths. == Branching and merging == |
== Clone, Commit, Merge == |
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| $ hg clone linux linux-work # create a new branch $ cd linux-work |
$ hg clone project project-work # clone repository $ cd project-work |
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| $ cd ../linux $ hg pull ../linux-work # pull changesets from linux-work $ hg merge # merge the new tip from linux-work into # our working directory |
$ cd ../project $ hg pull ../project-work # pull changesets from project-work $ hg merge # merge the new tip from project-work into our working directory |
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| == Importing patches == Fast: {{{ $ patch < ../p/foo.patch $ hg add # add files added by the patch $ hg remove --after # remove files removed by the patch $ hg commit }}} Faster: {{{ $ patch < ../p/foo.patch $ hg commit `lsdiff -p1 ../p/foo.patch` }}} Fastest: {{{ $ cat ../p/patchlist | xargs hg import -p1 -b ../p }}} |
See also: [:Clone], [:Commit], [:Pull], [:Merge] |
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| $ hg tip 28237:747a537bd090880c29eae861df4d81b245aa0190 $ hg export 28237 > foo.patch # export changeset 28237 |
$ hg export tip # export the most recent commit |
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See also: [:Export] |
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| # pull from the primary Mercurial repo | # clone from the primary Mercurial repo |
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# update an existing repo foo$ hg pull http://selenic.com/hg/ |
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| # pushing changes to a remote repo with SSH foo$ hg push ssh://user@example.com/~/hg/ |
# push changes to a remote repo with SSH foo$ hg push ssh://user@example.com/hg/ }}} |
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| # merge changes from a remote machine bar$ hg pull http://foo/ bar$ hg merge # merge changes into your working directory |
See also: [:Serve], [:Push], [:Pull] |
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| # Set up a CGI server on your webserver foo$ cp hgwebdir.cgi ~/public_html/hg/index.cgi foo$ emacs ~/public_html/hg/index.cgi # adjust the defaults }}} |
---- '''translations:''' [:QuickStartDe:german] [:QuickStartPtBr:portuguese] |
Quick Start
(see also [:UnderstandingMercurial] and [:Tutorial] and [:QuickStart])
1. Setting a username
By default Mercurial uses a username of the form 'user@localhost' for commits. This is often meaningless. It's best to configure a proper email address in ~/.hgrc (or on a Windows system in %USERPROFILE%\Mercurial.ini) by adding lines such as the following:
[ui] username = John Doe <john@example.com>
2. Working on an existing Mercurial project
If you have a URL to a browsable project [:Repository:repository] (for example [http://selenic.com/hg]), you can grab a copy like so:
$ hg clone http://selenic.com/hg mercurial-repo requesting all changes adding changesets adding manifests adding file changes added 6623 changesets with 12734 changes to 911 files updating working directory 796 files updated, 0 files merged, 0 files removed, 0 files unresolved
This will create a new directory called mercurial-repo, grab the complete project history, and [:Update:check out] the [:Tip:tip]most [:ChangeSet:changeset] (see also ["Clone"]).
3. Setting up a new Mercurial project
You'll want to start by creating a repository:
$ cd project/ $ hg init # creates .hg
Mercurial will look for a file named [".hgignore"] in the root of your repository which contains a set of glob patterns and regular expressions to ignore in file paths. Here's an example .hgignore file:
syntax: glob *.orig *.rej *~ *.o tests/*.err syntax: regexp .*\#.*\#$
Test your .hgignore file with:
$ hg status # show all non-ignored files
This will list all files that are not ignored with a '?' flag (not tracked). Edit your .hgignore file until only files you want to track are listed by status. You'll want to track your .hgignore file too! But you'll probably not want to track files generated by your build process. Once you're satisfied, schedule your files to be added, then [:Commit:commit]:
$ hg add # add those 'unknown' files $ hg commit # commit all changes, edit changelog entry
4. Clone, Commit, Merge
$ hg clone project project-work # clone repository $ cd project-work $ <make changes> $ hg commit $ cd ../project $ hg pull ../project-work # pull changesets from project-work $ hg merge # merge the new tip from project-work into our working directory $ hg commit # commit the result of the merge
See also: [:Clone], [:Commit], [:Pull], [:Merge]
5. Exporting a patch
(make changes) $ hg commit $ hg export tip # export the most recent commit
See also: [:Export]
6. Network support
# clone from the primary Mercurial repo foo$ hg clone http://selenic.com/hg/ foo$ cd hg # update an existing repo foo$ hg pull http://selenic.com/hg/ # export your current repo via HTTP with browsable interface foo$ hg serve -n "My repo" -p 80 # push changes to a remote repo with SSH foo$ hg push ssh://user@example.com/hg/
See also: [:Serve], [:Push], [:Pull]
translations: [:QuickStartDe:german] [:QuickStartPtBr:portuguese]