From: Junio C Hamano Date: Tue, 28 Jun 2005 06:59:18 +0000 (-0700) Subject: [PATCH] git-cat-file: '-s' to find out object size. X-Git-Tag: v0.99~145 X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=62bb99606d0377fc14f206cbdf95acb57149d87a;p=git.git [PATCH] git-cat-file: '-s' to find out object size. We use sha1_object_info() now, and getting size is also trivial. I admit that this is more of "because we can" not "because I see immediate need for it", though. Signed-off-by: Junio C Hamano Signed-off-by: Linus Torvalds --- diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt index 48fb3776..2131a299 100644 --- a/Documentation/git-cat-file.txt +++ b/Documentation/git-cat-file.txt @@ -9,12 +9,13 @@ git-cat-file - Provide content or type information for repository objects SYNOPSIS -------- -'git-cat-file' (-t | ) +'git-cat-file' (-t | -s | ) DESCRIPTION ----------- Provides content or type of objects in the repository. The type -is required if '-t' is not being used to find the object type. +is required unless '-t' is used to find the object type, +or '-s' is used to find the object size. OPTIONS ------- @@ -25,6 +26,10 @@ OPTIONS Instead of the content, show the object type identified by . +-s:: + Instead of the content, show the object size identified by + . + :: Typically this matches the real type of but asking for a type that can trivially dereferenced from the given @@ -35,7 +40,8 @@ OPTIONS OUTPUT ------ -If '-t' is specified, one of the . +If '-t' is specified, one of the . If '-s' is specified, +the size of the in bytes. Otherwise the raw (though uncompressed) contents of the will be returned. diff --git a/cat-file.c b/cat-file.c index 0076fc5b..85a5d4ca 100644 --- a/cat-file.c +++ b/cat-file.c @@ -13,11 +13,18 @@ int main(int argc, char **argv) unsigned long size; if (argc != 3 || get_sha1(argv[2], sha1)) - usage("git-cat-file [-t | tagname] "); + usage("git-cat-file [-t | -s | tagname] "); - if (!strcmp("-t", argv[1])) { + if (!strcmp("-t", argv[1]) || !strcmp("-s", argv[1])) { if (!sha1_object_info(sha1, type, &size)) { - printf("%s\n", type); + switch (argv[1][1]) { + case 't': + printf("%s\n", type); + break; + case 's': + printf("%lu\n", size); + break; + } return 0; } buf = NULL;