mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Teach core object handling functions about gitlinks

Browse Source 
This teaches the really fundamental core SHA1 object handling routines
about gitlinks.  We can compare trees with gitlinks in them (although we
can not actually generate patches for them yet - just raw git diffs),
and they show up as commits in "git ls-tree".

We also know to compare gitlinks as if they were directories (ie the
normal "sort as trees" rules apply).

[jc: amended a cut&paste error]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Linus Torvalds
2007-04-09 21:20:29 -07:00
committed by Junio C Hamano
parent 8d9721c86b
commit f35a6d3bce
4 changed files with 54 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
builtin-ls-tree.c
View File

@ -6,6 +6,7 @@
#include "cache.h"
#include "blob.h"
#include "tree.h"
#include "commit.h"
#include "quote.h"
#include "builtin.h"
@ -59,7 +60,24 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen,
int retval = 0;
const char *type = blob_type;
if (S_ISDIR(mode)) {
if (S_ISDIRLNK(mode)) {
/*
* Maybe we want to have some recursive version here?
*
* Something like:
*
if (show_subprojects(base, baselen, pathname)) {
if (fork()) {
chdir(base);
exec ls-tree;
}
waitpid();
}
*
* ..or similar..
*/
type = commit_type;
} else if (S_ISDIR(mode)) {
if (show_recursive(base, baselen, pathname)) {
retval = READ_TREE_RECURSIVE;
if (!(ls_options & LS_SHOW_TREES))