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