SYNOPSIS
--------
+[verse]
'git-checkout-index' [-u] [-q] [-a] [-f] [-n] [--prefix=<string>]
- [--] <file>...
+ [--stage=<number>] [--] <file>...
DESCRIPTION
-----------
OPTIONS
-------
--u::
+-u|--index::
update stat information for the checked out entries in
the index file.
--q::
+-q|--quiet::
be quiet if files exist or are not in the index
--f::
+-f|--force::
forces overwrite of existing files
--a::
+-a|--all::
checks out all files in the index. Cannot be used
together with explicit filenames.
--n::
+-n|--no-create::
Don't checkout new files, only refresh files already checked
out.
When creating files, prepend <string> (usually a directory
including a trailing /)
+--stage=<number>::
+ Instead of checking out unmerged entries, copy out the
+ files from named stage. <number> must be between 1 and 3.
+
--::
Do not interpret any more arguments as options.
The order of the flags used to matter, but not anymore.
-Just doing "git-checkout-index" does nothing. You probably meant
-"git-checkout-index -a". And if you want to force it, you want
-"git-checkout-index -f -a".
+Just doing `git-checkout-index` does nothing. You probably meant
+`git-checkout-index -a`. And if you want to force it, you want
+`git-checkout-index -f -a`.
Intuitiveness is not the goal here. Repeatability is. The reason for
-the "no arguments means no work" thing is that from scripts you are
-supposed to be able to do things like:
+the "no arguments means no work" behavior is that from scripts you are
+supposed to be able to do:
- find . -name '*.h' -print0 | xargs -0 git-checkout-index -f --
+----------------
+$ find . -name '*.h' -print0 | xargs -0 git-checkout-index -f --
+----------------
which will force all existing `*.h` files to be replaced with their
cached copies. If an empty command line implied "all", then this would
force-refresh everything in the index, which was not the point.
-To update and refresh only the files already checked out:
-
- git-checkout-index -n -f -a && git-update-index --ignore-missing --refresh
-
-Oh, and the "--" is just a good idea when you know the rest will be
-filenames. Just so that you wouldn't have a filename of "-a" causing
-problems (not possible in the above example, but get used to it in
-scripting!).
-
-The prefix ability basically makes it trivial to use
-git-checkout-index as an "export as tree" function. Just read the
-desired tree into the index, and do a
+The `--` is just a good idea when you know the rest will be filenames;
+it will prevent problems with a filename of, for example, `-a`.
+Using `--` is probably a good policy in scripts.
- git-checkout-index --prefix=git-export-dir/ -a
-and git-checkout-index will "export" the index into the specified
+EXAMPLES
+--------
+To update and refresh only the files already checked out::
++
+----------------
+$ git-checkout-index -n -f -a && git-update-index --ignore-missing --refresh
+----------------
+
+Using `git-checkout-index` to "export an entire tree"::
+ The prefix ability basically makes it trivial to use
+ `git-checkout-index` as an "export as tree" function.
+ Just read the desired tree into the index, and do:
++
+----------------
+$ git-checkout-index --prefix=git-export-dir/ -a
+----------------
++
+`git-checkout-index` will "export" the index into the specified
directory.
++
+The final "/" is important. The exported name is literally just
+prefixed with the specified string. Contrast this with the
+following example.
-NOTE The final "/" is important. The exported name is literally just
-prefixed with the specified string, so you can also do something like
-
- git-checkout-index --prefix=.merged- Makefile
+Export files with a prefix::
++
+----------------
+$ git-checkout-index --prefix=.merged- Makefile
+----------------
++
+This will check out the currently cached copy of `Makefile`
+into the file `.merged-Makefile`.
-to check out the currently cached copy of `Makefile` into the file
-`.merged-Makefile`
Author
------
Written by Linus Torvalds <torvalds@osdl.org>
+
Documentation
--------------
-Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
+Documentation by David Greaves,
+Junio C Hamano and the git-list <git@vger.kernel.org>.
+
GIT
---
projects / git.git / blobdiff