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<h1>README</h1>
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Path:</strong></td>
<td>README
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Last Update:</strong></td>
<td>Mon Nov 12 11:07:58 PST 2007</td>
</tr>
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<div id="description">
<h2><a href="../classes/Git.html">Git</a> Library for Ruby</h2>
<p>
Library for using <a href="../classes/Git.html">Git</a> in Ruby.
</p>
<h1>Homepage</h1>
<p>
The Ruby/<a href="../classes/Git.html">Git</a> homepage is currently at :
</p>
<p>
<a
href="http://jointheconversation.org/rubygit">jointheconversation.org/rubygit</a>
</p>
<p>
<a href="../classes/Git.html">Git</a> public hosting of the project source
code is at:
</p>
<p>
<a href="http://repo.or.cz/w/rubygit.git">repo.or.cz/w/rubygit.git</a>
</p>
<h1>Roadmap</h1>
<p>
Right now I’m forking calls to the ‘git’ binary, but
eventually I’ll replace that with either C bindings to libgit or
libgit-thin, or I’ll write pure ruby handlers for at least some of
the <a href="../classes/Git.html">Git</a> stuff.
</p>
<h1>Examples</h1>
<p>
Here are a bunch of examples of how to use the Ruby/<a
href="../classes/Git.html">Git</a> package.
</p>
<p>
First you have to remember to require rubygems if it’s not. Then
include the ‘git’ gem.
</p>
<pre>
require 'rubygems'
require 'git'
</pre>
<p>
Here are the operations that need read permission only.
</p>
<pre>
g = Git.open (working_dir = '.')
(git_dir, index_file)
g.index
g.index.readable?
g.index.writable?
g.repo
g.dir
g.log # returns array of Git::Commit objects
g.log.since('2 weeks ago')
g.log.between('v2.5', 'v2.6')
g.log.each {|l| puts l.sha }
g.gblob('v2.5:Makefile').log.since('2 weeks ago')
g.object('HEAD^').to_s # git show / git rev-parse
g.object('HEAD^').contents
g.object('v2.5:Makefile').size
g.object('v2.5:Makefile').sha
g.gtree(treeish)
g.gblob(treeish)
g.gcommit(treeish)
g.revparse('v2.5:Makefile')
g.branches # returns Git::Branch objects
g.branches.local
g.branches.remote
g.branches[:master].gcommit
g.branches['origin/master'].gcommit
g.grep('hello') # implies HEAD
g.blob('v2.5:Makefile').grep('hello')
g.tag('v2.5').grep('hello', 'docs/')
g.diff(commit1, commit2).size
g.diff(commit1, commit2).stats
g.gtree('v2.5').diff('v2.6').insertions
g.diff('gitsearch1', 'v2.5').path('lib/')
g.diff('gitsearch1', @git.gtree('v2.5'))
g.diff('gitsearch1', 'v2.5').path('docs/').patch
g.gtree('v2.5').diff('v2.6').patch
g.gtree('v2.5').diff('v2.6').each do |file_diff|
puts file_diff.path
puts file_diff.patch
puts file_diff.blob(:src).contents
end
g.config('user.name') # returns 'Scott Chacon'
g.config # returns whole config hash
g.tag # returns array of Git::Tag objects
</pre>
<p>
And here are the operations that will need to write to your git repository.
</p>
<pre>
g = Git.init
Git.init('project')
Git.init('/home/schacon/proj',
{ :git_dir => '/opt/git/proj.git',
:index_file => '/tmp/index'} )
g = Git.clone(URI, :name => 'name', :path => '/tmp/checkout')
g.config('user.name', 'Scott Chacon')
g.config('user.email', 'email@email.com')
g.add('.')
g.add([file1, file2])
g.remove('file.txt')
g.remove(['file.txt', 'file2.txt'])
g.commit('message')
g.commit_all('message')
g = Git.clone(repo, 'myrepo')
g.chdir do
new_file('test-file', 'blahblahblah')
g.status.changed.each do |file|
puts file.blob(:index).contents
end
end
g.reset # defaults to HEAD
g.reset_hard(Git::Commit)
g.branch('new_branch') # creates new or fetches existing
g.branch('new_branch').checkout
g.branch('new_branch').delete
g.branch('existing_branch').checkout
g.checkout('new_branch')
g.checkout(g.branch('new_branch'))
g.branch(name).merge(branch2)
g.branch(branch2).merge # merges HEAD with branch2
g.branch(name).in_branch(message) { # add files } # auto-commits
g.merge('new_branch')
g.merge('origin/remote_branch')
g.merge(b.branch('master'))
g.merge([branch1, branch2])
r = g.add_remote(name, uri) # Git::Remote
r = g.add_remote(name, Git::Base) # Git::Remote
g.remotes # array of Git::Remotes
g.remote(name).fetch
g.remote(name).remove
g.remote(name).merge
g.remote(name).merge(branch)
g.fetch
g.fetch(g.remotes.first)
g.pull
g.pull(Git::Repo, Git::Branch) # fetch and a merge
g.add_tag('tag_name') # returns Git::Tag
g.repack
g.push
g.push(g.remote('name'))
</pre>
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