mirror of
https://github.com/git/git.git
synced 2024-11-18 16:13:54 +01:00
7950571ad7
This adds '-e' option to git-cat-file, to test for the existence of the object. This also cleans up the option-parsing in git-cat-file slightly. [jc: HPA version had -n option which did rev-parse --verify; the real value of this patch is the option parsing cleanup.] Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
68 lines
1.4 KiB
Plaintext
68 lines
1.4 KiB
Plaintext
git-cat-file(1)
|
|
===============
|
|
|
|
NAME
|
|
----
|
|
git-cat-file - Provide content or type information for repository objects
|
|
|
|
|
|
SYNOPSIS
|
|
--------
|
|
'git-cat-file' (-t | -s | -e | <type>) <object>
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
Provides content or type of objects in the repository. The type
|
|
is required unless '-t' is used to find the object type,
|
|
or '-s' is used to find the object size.
|
|
|
|
OPTIONS
|
|
-------
|
|
<object>::
|
|
The sha1 identifier of the object.
|
|
|
|
-t::
|
|
Instead of the content, show the object type identified by
|
|
<object>.
|
|
|
|
-s::
|
|
Instead of the content, show the object size identified by
|
|
<object>.
|
|
|
|
-e::
|
|
Suppress all output; instead exit with zero status if <object>
|
|
exists and is a valid object.
|
|
|
|
<type>::
|
|
Typically this matches the real type of <object> but asking
|
|
for a type that can trivially be dereferenced from the given
|
|
<object> is also permitted. An example is to ask for a
|
|
"tree" with <object> being a commit object that contains it,
|
|
or to ask for a "blob" with <object> being a tag object that
|
|
points at it.
|
|
|
|
OUTPUT
|
|
------
|
|
If '-t' is specified, one of the <type>.
|
|
|
|
If '-s' is specified, the size of the <object> in bytes.
|
|
|
|
If '-e' is specified, no output.
|
|
|
|
Otherwise the raw (though uncompressed) contents of the <object> will
|
|
be returned.
|
|
|
|
|
|
Author
|
|
------
|
|
Written by Linus Torvalds <torvalds@osdl.org>
|
|
|
|
Documentation
|
|
--------------
|
|
Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
|
|
|
|
GIT
|
|
---
|
|
Part of the gitlink:git[7] suite
|
|
|