6 git-clone - Clone a repository into a new directory
12 'git-clone' [--template=<template_directory>]
13 [-l] [-s] [--no-hardlinks] [-q] [-n] [--bare]
14 [-o <name>] [-u <upload-pack>] [--reference <repository>]
15 [--depth <depth>] [--] <repository> [<directory>]
20 Clones a repository into a newly created directory, creates
21 remote-tracking branches for each branch in the cloned repository
22 (visible using `git branch -r`), and creates and checks out an initial
23 branch equal to the cloned repository's currently active branch.
25 After the clone, a plain `git fetch` without arguments will update
26 all the remote-tracking branches, and a `git pull` without
27 arguments will in addition merge the remote master branch into the
28 current master branch, if any.
30 This default configuration is achieved by creating references to
31 the remote branch heads under `$GIT_DIR/refs/remotes/origin` and
32 by initializing `remote.origin.url` and `remote.origin.fetch`
33 configuration variables.
40 When the repository to clone from is on a local machine,
41 this flag bypasses normal "git aware" transport
42 mechanism and clones the repository by making a copy of
43 HEAD and everything under objects and refs directories.
44 The files under `.git/objects/` directory are hardlinked
45 to save space when possible. This is now the default when
46 the source repository is specified with `/path/to/repo`
47 syntax, so it essentially is a no-op option. To force
48 copying instead of hardlinking (which may be desirable
49 if you are trying to make a back-up of your repository),
50 but still avoid the usual "git aware" transport
51 mechanism, `--no-hardlinks` can be used.
54 Optimize the cloning process from a repository on a
55 local filesystem by copying files under `.git/objects`
60 When the repository to clone is on the local machine,
61 instead of using hard links, automatically setup
62 .git/objects/info/alternates to share the objects
63 with the source repository. The resulting repository
64 starts out without any object of its own.
65 *NOTE*: this is a possibly dangerous operation; do *not* use
66 it unless you understand what it does. If you clone your
67 repository using this option, then delete branches in the
68 source repository and then run linkgit:git-gc[1] using the
69 '--prune' option in the source repository, it may remove
70 objects which are referenced by the cloned repository.
74 --reference <repository>::
75 If the reference repository is on the local machine
76 automatically setup .git/objects/info/alternates to
77 obtain objects from the reference repository. Using
78 an already existing repository as an alternate will
79 require fewer objects to be copied from the repository
80 being cloned, reducing network and local storage costs.
84 Operate quietly. This flag is passed to "rsync" and
85 "git-fetch-pack" commands when given.
89 No checkout of HEAD is performed after the clone is complete.
92 Make a 'bare' GIT repository. That is, instead of
93 creating `<directory>` and placing the administrative
94 files in `<directory>/.git`, make the `<directory>`
95 itself the `$GIT_DIR`. This obviously implies the `-n`
96 because there is nowhere to check out the working tree.
97 Also the branch heads at the remote are copied directly
98 to corresponding local branch heads, without mapping
99 them to `refs/remotes/origin/`. When this option is
100 used, neither remote-tracking branches nor the related
101 configuration variables are created.
105 Instead of using the remote name 'origin' to keep track
106 of the upstream repository, use <name> instead.
108 --upload-pack <upload-pack>::
110 When given, and the repository to clone from is handled
111 by 'git-fetch-pack', '--exec=<upload-pack>' is passed to
112 the command to specify non-default path for the command
113 run on the other end.
115 --template=<template_directory>::
116 Specify the directory from which templates will be used;
117 if unset the templates are taken from the installation
118 defined default, typically `/usr/share/git-core/templates`.
121 Create a 'shallow' clone with a history truncated to the
122 specified number of revisions. A shallow repository has a
123 number of limitations (you cannot clone or fetch from
124 it, nor push from nor into it), but is adequate if you
125 are only interested in the recent history of a large project
126 with a long history, and would want to send in fixes
130 The (possibly remote) repository to clone from. See the
131 <<URLS,URLS>> section below for more information on specifying
135 The name of a new directory to clone into. The "humanish"
136 part of the source repository is used if no directory is
137 explicitly given ("repo" for "/path/to/repo.git" and "foo"
138 for "host.xz:foo/.git"). Cloning into an existing directory
147 Clone from upstream::
150 $ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6
156 Make a local clone that borrows from the current directory, without checking things out::
159 $ git clone -l -s -n . ../copy
165 Clone from upstream while borrowing from an existing local directory::
168 $ git clone --reference my2.6 \
169 git://git.kernel.org/pub/scm/.../linux-2.7 \
175 Create a bare repository to publish your changes to the public::
178 $ git clone --bare -l /home/proj/.git /pub/scm/proj.git
182 Create a repository on the kernel.org machine that borrows from Linus::
185 $ git clone --bare -l -s /pub/scm/.../torvalds/linux-2.6.git \
186 /pub/scm/.../me/subsys-2.6.git
192 Written by Linus Torvalds <torvalds@osdl.org>
197 Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
202 Part of the linkgit:git[7] suite