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Diffstat (limited to 'third_party/git/pathspec.h')
| -rw-r--r-- | third_party/git/pathspec.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/third_party/git/pathspec.h b/third_party/git/pathspec.h deleted file mode 100644 index 454ce364fac7..000000000000 --- a/third_party/git/pathspec.h +++ /dev/null @@ -1,161 +0,0 @@ -#ifndef PATHSPEC_H -#define PATHSPEC_H - -struct index_state; - -/* 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_ATTR (1<<6) -#define PATHSPEC_ALL_MAGIC \ - (PATHSPEC_FROMTOP | \ - PATHSPEC_MAXDEPTH | \ - PATHSPEC_LITERAL | \ - PATHSPEC_GLOB | \ - PATHSPEC_ICASE | \ - PATHSPEC_EXCLUDE | \ - PATHSPEC_ATTR) - -#define PATHSPEC_ONESTAR 1 /* the pathspec pattern satisfies GFNM_ONESTAR */ - -/** - * See glossary-context.txt for the syntax of pathspec. - * In memory, a pathspec set is represented by "struct pathspec" and is - * prepared by parse_pathspec(). - */ -struct pathspec { - int nr; - unsigned int has_wildcard:1; - unsigned int recursive:1; - unsigned int recurse_submodules:1; - unsigned magic; - int max_depth; - struct pathspec_item { - char *match; - char *original; - unsigned magic; - int len, prefix; - int nowildcard_len; - int flags; - int attr_match_nr; - struct attr_match { - char *value; - enum attr_match_mode { - MATCH_SET, - MATCH_UNSET, - MATCH_VALUE, - MATCH_UNSPECIFIED - } match_mode; - } *attr_match; - struct attr_check *attr_check; - } *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 */ -/* die if a symlink is part of the given path's directory */ -#define PATHSPEC_SYMLINK_LEADING_PATH (1<<3) -#define PATHSPEC_PREFIX_ORIGIN (1<<4) -#define PATHSPEC_KEEP_ORDER (1<<5) -/* - * 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<<6) - -/** - * Given command line arguments and a prefix, convert the input to - * pathspec. die() if any magic in magic_mask is used. - * - * Any arguments used are copied. It is safe for the caller to modify - * or free 'prefix' and 'args' after calling this function. - * - * - magic_mask specifies what features that are NOT supported by the following - * code. If a user attempts to use such a feature, parse_pathspec() can reject - * it early. - * - * - flags specifies other things that the caller wants parse_pathspec to - * perform. - * - * - prefix and args come from cmd_* functions - * - * parse_pathspec() helps catch unsupported features and reject them politely. - * At a lower level, different pathspec-related functions may not support the - * same set of features. Such pathspec-sensitive functions are guarded with - * GUARD_PATHSPEC(), which will die in an unfriendly way when an unsupported - * feature is requested. - * - * The command designers are supposed to make sure that GUARD_PATHSPEC() never - * dies. They have to make sure all unsupported features are caught by - * parse_pathspec(), not by GUARD_PATHSPEC. grepping GUARD_PATHSPEC() should - * give the designers all pathspec-sensitive codepaths and what features they - * support. - * - * A similar process is applied when a new pathspec magic is added. The designer - * lifts the GUARD_PATHSPEC restriction in the functions that support the new - * magic. At the same time (s)he has to make sure this new feature will be - * caught at parse_pathspec() in commands that cannot handle the new magic in - * some cases. grepping parse_pathspec() should help. - */ -void parse_pathspec(struct pathspec *pathspec, - unsigned magic_mask, - unsigned flags, - const char *prefix, - const char **args); -/* - * Same as parse_pathspec() but uses file as input. - * When 'file' is exactly "-" it uses 'stdin' instead. - */ -void parse_pathspec_file(struct pathspec *pathspec, - unsigned magic_mask, - unsigned flags, - const char *prefix, - const char *file, - int nul_term_line); - -void copy_pathspec(struct pathspec *dst, const struct pathspec *src); -void clear_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); -} - -void add_pathspec_matches_against_index(const struct pathspec *pathspec, - const struct index_state *istate, - char *seen); -char *find_pathspecs_matching_against_index(const struct pathspec *pathspec, - const struct index_state *istate); -int match_pathspec_attrs(const struct index_state *istate, - const char *name, int namelen, - const struct pathspec_item *item); - -#endif /* PATHSPEC_H */ |