diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 56 |
1 files changed, 34 insertions, 22 deletions
@@ -53,12 +53,6 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, int check_only, int stop_at_first_file, const struct pathspec *pathspec); static int resolve_dtype(int dtype, struct index_state *istate, const char *path, int len); - -void dir_init(struct dir_struct *dir) -{ - memset(dir, 0, sizeof(*dir)); -} - struct dirent *readdir_skip_dot_and_dotdot(DIR *dirp) { struct dirent *e; @@ -84,11 +78,21 @@ int fspathcmp(const char *a, const char *b) return ignore_case ? strcasecmp(a, b) : strcmp(a, b); } +int fspatheq(const char *a, const char *b) +{ + return !fspathcmp(a, b); +} + int fspathncmp(const char *a, const char *b, size_t count) { return ignore_case ? strncasecmp(a, b, count) : strncmp(a, b, count); } +unsigned int fspathhash(const char *str) +{ + return ignore_case ? strihash(str) : strhash(str); +} + int git_fnmatch(const struct pathspec_item *item, const char *pattern, const char *string, int prefix) @@ -778,9 +782,7 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern translated->pattern = truncated; translated->patternlen = given->patternlen - 2; hashmap_entry_init(&translated->ent, - ignore_case ? - strihash(translated->pattern) : - strhash(translated->pattern)); + fspathhash(translated->pattern)); if (!hashmap_get_entry(&pl->recursive_hashmap, translated, ent, NULL)) { @@ -809,9 +811,7 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern translated->pattern = dup_and_filter_pattern(given->pattern); translated->patternlen = given->patternlen; hashmap_entry_init(&translated->ent, - ignore_case ? - strihash(translated->pattern) : - strhash(translated->pattern)); + fspathhash(translated->pattern)); hashmap_add(&pl->recursive_hashmap, &translated->ent); @@ -841,10 +841,7 @@ static int hashmap_contains_path(struct hashmap *map, /* Check straight mapping */ p.pattern = pattern->buf; p.patternlen = pattern->len; - hashmap_entry_init(&p.ent, - ignore_case ? - strihash(p.pattern) : - strhash(p.pattern)); + hashmap_entry_init(&p.ent, fspathhash(p.pattern)); return !!hashmap_get_entry(map, &p, ent, NULL); } @@ -1376,7 +1373,7 @@ enum pattern_match_result path_matches_pattern_list( struct path_pattern *pattern; struct strbuf parent_pathname = STRBUF_INIT; int result = NOT_MATCHED; - const char *slash_pos; + size_t slash_pos; if (!pl->use_cone_patterns) { pattern = last_matching_pattern_from_list(pathname, pathlen, basename, @@ -1397,21 +1394,35 @@ enum pattern_match_result path_matches_pattern_list( strbuf_addch(&parent_pathname, '/'); strbuf_add(&parent_pathname, pathname, pathlen); + /* + * Directory entries are matched if and only if a file + * contained immediately within them is matched. For the + * case of a directory entry, modify the path to create + * a fake filename within this directory, allowing us to + * use the file-base matching logic in an equivalent way. + */ + if (parent_pathname.len > 0 && + parent_pathname.buf[parent_pathname.len - 1] == '/') { + slash_pos = parent_pathname.len - 1; + strbuf_add(&parent_pathname, "-", 1); + } else { + const char *slash_ptr = strrchr(parent_pathname.buf, '/'); + slash_pos = slash_ptr ? slash_ptr - parent_pathname.buf : 0; + } + if (hashmap_contains_path(&pl->recursive_hashmap, &parent_pathname)) { result = MATCHED_RECURSIVE; goto done; } - slash_pos = strrchr(parent_pathname.buf, '/'); - - if (slash_pos == parent_pathname.buf) { + if (!slash_pos) { /* include every file in root */ result = MATCHED; goto done; } - strbuf_setlen(&parent_pathname, slash_pos - parent_pathname.buf); + strbuf_setlen(&parent_pathname, slash_pos); if (hashmap_contains_path(&pl->parent_hashmap, &parent_pathname)) { result = MATCHED; @@ -3105,6 +3116,7 @@ void dir_clear(struct dir_struct *dir) struct exclude_list_group *group; struct pattern_list *pl; struct exclude_stack *stk; + struct dir_struct new = DIR_INIT; for (i = EXC_CMDL; i <= EXC_FILE; i++) { group = &dir->exclude_list_group[i]; @@ -3132,7 +3144,7 @@ void dir_clear(struct dir_struct *dir) } strbuf_release(&dir->basebuf); - dir_init(dir); + memcpy(dir, &new, sizeof(*dir)); } struct ondisk_untracked_cache { |