Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
pathspec.c | 55 +++++++++++++++++++++++++++----------------------------
1 file changed, 27 insertions(+), 28 deletions(-)
diff --git a/pathspec.c b/pathspec.c
index 9304ee3..5573127 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -88,6 +88,13 @@ static void prefix_short_magic(struct strbuf *sb, int prefixlen,
strbuf_addf(sb, ",prefix:%d)", prefixlen);
}
+struct global_flags {
+ unsigned literal : 1;
+ unsigned glob : 1;
+ unsigned noglob : 1;
+ unsigned icase : 1;
+};
+
/*
* Take an element of a pathspec and check for magic signatures.
* Append the result to the prefix. Return the magic bitmap.
@@ -105,39 +112,20 @@ static unsigned prefix_pathspec(struct pathspec_item *item,
unsigned *p_short_magic,
const char **raw, unsigned flags,
const char *prefix, int prefixlen,
- const char *elt)
+ const char *elt,
+ const struct global_flags *global)
{
- static int literal_global = -1;
- static int glob_global = -1;
- static int noglob_global = -1;
- static int icase_global = -1;
unsigned magic = 0, short_magic = 0, global_magic = 0;
const char *copyfrom = elt, *long_magic_end = NULL;
char *match;
int i, pathspec_prefix = -1;
- if (literal_global < 0)
- literal_global = git_env_bool(GIT_LITERAL_PATHSPECS_ENVIRONMENT, 0);
- if (literal_global)
+ if (global->literal)
global_magic |= PATHSPEC_LITERAL;
-
- if (glob_global < 0)
- glob_global = git_env_bool(GIT_GLOB_PATHSPECS_ENVIRONMENT, 0);
- if (glob_global)
+ if (global->glob)
global_magic |= PATHSPEC_GLOB;
-
- if (noglob_global < 0)
- noglob_global = git_env_bool(GIT_NOGLOB_PATHSPECS_ENVIRONMENT, 0);
-
- if (glob_global && noglob_global)
- die(_("global 'glob' and 'noglob' pathspec settings are incompatible"));
-
-
- if (icase_global < 0)
- icase_global = git_env_bool(GIT_ICASE_PATHSPECS_ENVIRONMENT, 0);
- if (icase_global)
+ if (global->icase)
global_magic |= PATHSPEC_ICASE;
-
if ((global_magic & PATHSPEC_LITERAL) &&
(global_magic & ~PATHSPEC_LITERAL))
die(_("global 'literal' pathspec setting is incompatible "
@@ -146,7 +134,8 @@ static unsigned prefix_pathspec(struct pathspec_item *item,
if (flags & PATHSPEC_LITERAL_PATH)
global_magic = 0;
- if (elt[0] != ':' || literal_global ||
+
+ if (elt[0] != ':' || global->literal ||
(flags & PATHSPEC_LITERAL_PATH)) {
; /* nothing to do */
} else if (elt[1] == '(') {
@@ -213,7 +202,7 @@ static unsigned prefix_pathspec(struct pathspec_item *item,
*p_short_magic = short_magic;
/* --noglob-pathspec adds :(literal) _unless_ :(glob) is specified */
- if (noglob_global && !(magic & PATHSPEC_GLOB))
+ if (global->noglob && !(magic & PATHSPEC_GLOB))
global_magic |= PATHSPEC_LITERAL;
/* --glob-pathspec is overridden by :(literal) */
@@ -247,7 +236,7 @@ static unsigned prefix_pathspec(struct pathspec_item *item,
*/
if (flags & PATHSPEC_PREFIX_ORIGIN) {
struct strbuf sb = STRBUF_INIT;
- if (prefixlen && !literal_global) {
+ if (prefixlen && !global->literal) {
/* Preserve the actual prefix length of each pattern */
if (short_magic)
prefix_short_magic(&sb, prefixlen, short_magic);
@@ -365,6 +354,7 @@ void parse_pathspec(struct pathspec *pathspec,
struct pathspec_item *item;
const char *entry = argv ? *argv : NULL;
int i, n, prefixlen, nr_exclude = 0;
+ struct global_flags global;
memset(pathspec, 0, sizeof(*pathspec));
@@ -401,6 +391,14 @@ void parse_pathspec(struct pathspec *pathspec,
return;
}
+ memset(&global, 0, sizeof(global));
+ global.literal = git_env_bool(GIT_LITERAL_PATHSPECS_ENVIRONMENT, 0) != 0;
+ global.glob = git_env_bool(GIT_GLOB_PATHSPECS_ENVIRONMENT, 0) != 0;
+ global.noglob = git_env_bool(GIT_NOGLOB_PATHSPECS_ENVIRONMENT, 0) != 0;
+ global.icase = git_env_bool(GIT_ICASE_PATHSPECS_ENVIRONMENT, 0) != 0;
+ if (global.glob && global.noglob)
+ die(_("global 'glob' and 'noglob' pathspec settings are incompatible"));
+
n = 0;
while (argv[n])
n++;
@@ -416,7 +414,8 @@ void parse_pathspec(struct pathspec *pathspec,
item[i].magic = prefix_pathspec(item + i, &short_magic,
argv + i, flags,
- prefix, prefixlen, entry);
+ prefix, prefixlen, entry,
+ &global);
if ((flags & PATHSPEC_LITERAL_PATH) &&
!(magic_mask & PATHSPEC_LITERAL))
item[i].magic |= PATHSPEC_LITERAL;
--
2.3.0.rc1.137.g477eb31
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