22af33bece
The function will be reused for matching attributes in pathspec when walking trees (currently it's used for matching pathspec when walking a list). pathspec.c would be a more neutral place for this. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
119 lines
3.3 KiB
C
119 lines
3.3 KiB
C
#ifndef PATHSPEC_H
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#define PATHSPEC_H
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struct index_state;
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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_ATTR (1<<6)
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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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PATHSPEC_ATTR)
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#define PATHSPEC_ONESTAR 1 /* the pathspec pattern satisfies GFNM_ONESTAR */
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struct 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 int recurse_submodules: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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char *match;
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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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int attr_match_nr;
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struct attr_match {
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char *value;
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enum attr_match_mode {
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MATCH_SET,
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MATCH_UNSET,
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MATCH_VALUE,
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MATCH_UNSPECIFIED
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} match_mode;
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} *attr_match;
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struct attr_check *attr_check;
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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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/* die if a symlink is part of the given path's directory */
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#define PATHSPEC_SYMLINK_LEADING_PATH (1<<3)
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#define PATHSPEC_PREFIX_ORIGIN (1<<4)
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#define PATHSPEC_KEEP_ORDER (1<<5)
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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<<6)
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/*
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* Given command line arguments and a prefix, convert the input to
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* pathspec. die() if any magic in magic_mask is used.
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*
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* Any arguments used are copied. It is safe for the caller to modify
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* or free 'prefix' and 'args' after calling this function.
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*/
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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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void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
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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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void add_pathspec_matches_against_index(const struct pathspec *pathspec,
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const struct index_state *istate,
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char *seen);
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char *find_pathspecs_matching_against_index(const struct pathspec *pathspec,
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const struct index_state *istate);
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int match_pathspec_attrs(const struct index_state *istate,
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const char *name, int namelen,
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const struct pathspec_item *item);
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#endif /* PATHSPEC_H */
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