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allow deepening of a shallow repository

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Now, by saying "git fetch -depth <n> <repo>" you can deepen
a shallow repository.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Johannes Schindelin
2006-10-30 20:09:53 +01:00
committed by Junio C Hamano
parent 016e6ccbe0
commit f53514bc2d
6 changed files with 97 additions and 21 deletions
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8
shallow.c
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@ -41,7 +41,8 @@ int is_repository_shallow()
return is_shallow;
}
struct commit_list *get_shallow_commits(struct object_array *heads, int depth)
struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
int shallow_flag, int not_shallow_flag)
{
int i = 0, cur_depth = 0;
struct commit_list *result = NULL;
@ -67,6 +68,7 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth)
}
}
parse_commit(commit);
commit->object.flags |= not_shallow_flag;
cur_depth++;
for (p = commit->parents, commit = NULL; p; p = p->next) {
if (!p->item->util) {
@ -87,8 +89,10 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth)
commit = p->item;
cur_depth = *(int *)commit->util;
}
} else
} else {
commit_list_insert(p->item, &result);
p->item->object.flags |= shallow_flag;
}
}
}