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Convert read_tree{,_recursive} to support struct pathspec

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This patch changes behavior of the two functions. Previously it does
prefix matching only. Now it can also do wildcard matching.

All callers are updated. Some gain wildcard matching (archive,
checkout), others reset pathspec_item.has_wildcard to retain old
behavior (ls-files, ls-tree as they are plumbing).

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2011-03-25 16:34:19 +07:00
committed by Junio C Hamano
parent ffd31f661d
commit f0096c06bc
9 changed files with 61 additions and 28 deletions
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9
builtin/ls-files.c
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@ -338,7 +338,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix)
{
struct tree *tree;
unsigned char sha1[20];
const char **match;
struct pathspec pathspec;
struct cache_entry *last_stage0 = NULL;
int i;
@ -360,10 +360,11 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix)
static const char *(matchbuf[2]);
matchbuf[0] = prefix;
matchbuf[1] = NULL;
match = matchbuf;
init_pathspec(&pathspec, matchbuf);
pathspec.items[0].has_wildcard = 0;
} else
match = NULL;
if (read_tree(tree, 1, match))
init_pathspec(&pathspec, NULL);
if (read_tree(tree, 1, &pathspec))
die("unable to read tree entries %s", tree_name);
for (i = 0; i < active_nr; i++) {