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#ifndef PATHSPEC_H
#define PATHSPEC_H
/* Pathspec magic */
#define PATHSPEC_FROMTOP (1<<0)
#define PATHSPEC_MAXDEPTH (1<<1)
#define PATHSPEC_LITERAL (1<<2)
#define PATHSPEC_GLOB (1<<3)
#define PATHSPEC_ICASE (1<<4)
#define PATHSPEC_EXCLUDE (1<<5)
#define PATHSPEC_ALL_MAGIC \
(PATHSPEC_FROMTOP | \
PATHSPEC_MAXDEPTH | \
PATHSPEC_LITERAL | \
PATHSPEC_GLOB | \
PATHSPEC_ICASE | \
PATHSPEC_EXCLUDE)
#define PATHSPEC_ONESTAR 1 /* the pathspec pattern satisfies GFNM_ONESTAR */
struct pathspec {
const char **_raw; /* get_pathspec() result, not freed by free_pathspec() */
int nr;
unsigned int has_wildcard:1;
unsigned int recursive:1;
unsigned magic;
int max_depth;
struct pathspec_item {
const char *match;
const char *original;
unsigned magic;
int len, prefix;
int nowildcard_len;
int flags;
} *items;
};
#define GUARD_PATHSPEC(ps, mask) \
do { \
if ((ps)->magic & ~(mask)) \
die("BUG:%s:%d: unsupported magic %x", \
__FILE__, __LINE__, (ps)->magic & ~(mask)); \
} while (0)
/* parse_pathspec flags */
#define PATHSPEC_PREFER_CWD (1<<0) /* No args means match cwd */
#define PATHSPEC_PREFER_FULL (1<<1) /* No args means match everything */
#define PATHSPEC_MAXDEPTH_VALID (1<<2) /* max_depth field is valid */
/* strip the trailing slash if the given path is a gitlink */
#define PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP (1<<3)
/* die if a symlink is part of the given path's directory */
#define PATHSPEC_SYMLINK_LEADING_PATH (1<<4)
/*
* This is like a combination of ..LEADING_PATH and .._SLASH_CHEAP
* (but not the same): it strips the trailing slash if the given path
* is a gitlink but also checks and dies if gitlink is part of the
* leading path (i.e. the given path goes beyond a submodule). It's
* safer than _SLASH_CHEAP and also more expensive.
*/
#define PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE (1<<5)
#define PATHSPEC_PREFIX_ORIGIN (1<<6)
#define PATHSPEC_KEEP_ORDER (1<<7)
/*
* For the callers that just need pure paths from somewhere else, not
* from command line. Global --*-pathspecs options are ignored. No
* magic is parsed in each pathspec either. If PATHSPEC_LITERAL is
* allowed, then it will automatically set for every pathspec.
*/
#define PATHSPEC_LITERAL_PATH (1<<8)
extern void parse_pathspec(struct pathspec *pathspec,
unsigned magic_mask,
unsigned flags,
const char *prefix,
const char **args);
extern void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
extern void free_pathspec(struct pathspec *);
static inline int ps_strncmp(const struct pathspec_item *item,
const char *s1, const char *s2, size_t n)
{
if (item->magic & PATHSPEC_ICASE)
return strncasecmp(s1, s2, n);
else
return strncmp(s1, s2, n);
}
static inline int ps_strcmp(const struct pathspec_item *item,
const char *s1, const char *s2)
{
if (item->magic & PATHSPEC_ICASE)
return strcasecmp(s1, s2);
else
return strcmp(s1, s2);
}
extern char *find_pathspecs_matching_against_index(const struct pathspec *pathspec);
extern void add_pathspec_matches_against_index(const struct pathspec *pathspec, char *seen);
extern const char *check_path_for_gitlink(const char *path);
extern void die_if_path_beyond_symlink(const char *path, const char *prefix);
#endif /* PATHSPEC_H */
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