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));
+}
+
int count_slashes(const char *s)
{
int cnt = 0;
const char *prefix;
size_t prefix_len;
+ unsigned exclusive_flags = DIR_SHOW_IGNORED | DIR_SHOW_IGNORED_TOO;
+ if ((dir->flags & exclusive_flags) == exclusive_flags)
+ BUG("DIR_SHOW_IGNORED and DIR_SHOW_IGNORED_TOO are exclusive");
+
/*
* Calculate common prefix for the pathspec, and
* use that to optimize the directory walk
return MATCHED_FNMATCH;
/* Perform checks to see if "name" is a leading string of the pathspec */
- if (flags & DO_MATCH_LEADING_PATHSPEC) {
+ if ( (flags & DO_MATCH_LEADING_PATHSPEC) &&
+ !(flags & DO_MATCH_EXCLUDE)) {
/* name is a literal prefix of the pathspec */
int offset = name[namelen-1] == '/' ? 1 : 0;
if ((namelen < matchlen) &&
}
/*
+ * do_match_pathspec() is meant to ONLY be called by
+ * match_pathspec_with_flags(); calling it directly risks pathspecs
+ * like ':!unwanted_path' being ignored.
+ *
* Given a name and a list of pathspecs, returns the nature of the
* closest (i.e. most specific) match of the name to any of the
* pathspecs.
return retval;
}
-int match_pathspec(const struct index_state *istate,
- const struct pathspec *ps,
- const char *name, int namelen,
- int prefix, char *seen, int is_dir)
+static int match_pathspec_with_flags(const struct index_state *istate,
+ const struct pathspec *ps,
+ const char *name, int namelen,
+ int prefix, char *seen, unsigned flags)
{
int positive, negative;
- unsigned flags = is_dir ? DO_MATCH_DIRECTORY : 0;
positive = do_match_pathspec(istate, ps, name, namelen,
prefix, seen, flags);
if (!(ps->magic & PATHSPEC_EXCLUDE) || !positive)
return negative ? 0 : positive;
}
+int match_pathspec(const struct index_state *istate,
+ const struct pathspec *ps,
+ const char *name, int namelen,
+ int prefix, char *seen, int is_dir)
+{
+ unsigned flags = is_dir ? DO_MATCH_DIRECTORY : 0;
+ return match_pathspec_with_flags(istate, ps, name, namelen,
+ prefix, seen, flags);
+}
+
/**
* Check if a submodule is a superset of the pathspec
*/
const char *submodule_name,
char *seen)
{
- int matched = do_match_pathspec(istate, ps, submodule_name,
- strlen(submodule_name),
- 0, seen,
- DO_MATCH_DIRECTORY |
- DO_MATCH_LEADING_PATHSPEC);
+ int matched = match_pathspec_with_flags(istate, ps, submodule_name,
+ strlen(submodule_name),
+ 0, seen,
+ DO_MATCH_DIRECTORY |
+ DO_MATCH_LEADING_PATHSPEC);
return matched;
}
return strncmp(ee1->pattern, ee2->pattern, min_len);
}
+static char *dup_and_filter_pattern(const char *pattern)
+{
+ char *set, *read;
+ size_t count = 0;
+ char *result = xstrdup(pattern);
+
+ set = result;
+ read = result;
+
+ while (*read) {
+ /* skip escape characters (once) */
+ if (*read == '\\')
+ read++;
+
+ *set = *read;
+
+ set++;
+ read++;
+ count++;
+ }
+ *set = 0;
+
+ if (count > 2 &&
+ *(set - 1) == '*' &&
+ *(set - 2) == '/')
+ *(set - 2) = 0;
+
+ return result;
+}
+
static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern *given)
{
struct pattern_entry *translated;
char *truncated;
char *data = NULL;
+ const char *prev, *cur, *next;
if (!pl->use_cone_patterns)
return;
return;
}
+ if (given->patternlen < 2 ||
+ *given->pattern == '*' ||
+ strstr(given->pattern, "**")) {
+ /* Not a cone pattern. */
+ warning(_("unrecognized pattern: '%s'"), given->pattern);
+ goto clear_hashmaps;
+ }
+
+ prev = given->pattern;
+ cur = given->pattern + 1;
+ next = given->pattern + 2;
+
+ while (*cur) {
+ /* Watch for glob characters '*', '\', '[', '?' */
+ if (!is_glob_special(*cur))
+ goto increment;
+
+ /* But only if *prev != '\\' */
+ if (*prev == '\\')
+ goto increment;
+
+ /* But allow the initial '\' */
+ if (*cur == '\\' &&
+ is_glob_special(*next))
+ goto increment;
+
+ /* But a trailing '/' then '*' is fine */
+ if (*prev == '/' &&
+ *cur == '*' &&
+ *next == 0)
+ goto increment;
+
+ /* Not a cone pattern. */
+ warning(_("unrecognized pattern: '%s'"), given->pattern);
+ goto clear_hashmaps;
+
+ increment:
+ prev++;
+ cur++;
+ next++;
+ }
+
if (given->patternlen > 2 &&
!strcmp(given->pattern + given->patternlen - 2, "/*")) {
if (!(given->flags & PATTERN_FLAG_NEGATIVE)) {
/* Not a cone pattern. */
- pl->use_cone_patterns = 0;
warning(_("unrecognized pattern: '%s'"), given->pattern);
goto clear_hashmaps;
}
- truncated = xstrdup(given->pattern);
- truncated[given->patternlen - 2] = 0;
+ truncated = dup_and_filter_pattern(given->pattern);
translated = xmalloc(sizeof(struct pattern_entry));
translated->pattern = truncated;
translated = xmalloc(sizeof(struct pattern_entry));
- translated->pattern = xstrdup(given->pattern);
+ translated->pattern = dup_and_filter_pattern(given->pattern);
translated->patternlen = given->patternlen;
hashmap_entry_init(&translated->ent,
ignore_case ?
free(pl->patterns[i]);
free(pl->patterns);
free(pl->filebuf);
+ hashmap_free_entries(&pl->recursive_hashmap, struct pattern_entry, ent);
+ hashmap_free_entries(&pl->parent_hashmap, struct pattern_entry, ent);
memset(pl, 0, sizeof(*pl));
}
* an index if 'istate' is non-null), parse it and store the
* exclude rules in "pl".
*
- * If "ss" is not NULL, compute SHA-1 of the exclude file and fill
+ * If "oid_stat" is not NULL, compute oid of the exclude file and fill
* stat data from disk (only valid if add_patterns returns zero). If
- * ss_valid is non-zero, "ss" must contain good value as input.
+ * oid_stat.valid is non-zero, "oid_stat" must contain good value as input.
*/
static int add_patterns(const char *fname, const char *base, int baselen,
struct pattern_list *pl, struct index_state *istate,
int pos;
if (oid_stat->valid &&
!match_stat_data_racy(istate, &oid_stat->stat, &st))
- ; /* no content change, ss->sha1 still good */
+ ; /* no content change, oid_stat->oid still good */
else if (istate &&
(pos = index_name_pos(istate, fname, strlen(fname))) >= 0 &&
!ce_stage(istate->cache[pos]) &&
oidcpy(&oid_stat->oid,
&istate->cache[pos]->oid);
else
- hash_object_file(buf, size, "blob",
- &oid_stat->oid);
+ hash_object_file(the_hash_algo, buf, size,
+ "blob", &oid_stat->oid);
fill_stat_data(&oid_stat->stat, &st);
oid_stat->valid = 1;
}
* for matching patterns.
*/
if (pathspec && !excluded) {
- matches_how = do_match_pathspec(istate, pathspec, dirname, len,
- 0 /* prefix */, NULL /* seen */,
- DO_MATCH_LEADING_PATHSPEC);
+ matches_how = match_pathspec_with_flags(istate, pathspec,
+ dirname, len,
+ 0 /* prefix */,
+ NULL /* seen */,
+ DO_MATCH_LEADING_PATHSPEC);
if (!matches_how)
return path_none;
}
nested_repo = is_nonbare_repository_dir(&sb);
strbuf_release(&sb);
}
- if (nested_repo)
- return ((dir->flags & DIR_SKIP_NESTED_GIT) ? path_none :
- (excluded ? path_excluded : path_untracked));
+ if (nested_repo) {
+ if ((dir->flags & DIR_SKIP_NESTED_GIT) ||
+ (matches_how == MATCHED_RECURSIVELY_LEADING_PATHSPEC))
+ return path_none;
+ return excluded ? path_excluded : path_untracked;
+ }
if (!(dir->flags & DIR_SHOW_OTHER_DIRECTORIES)) {
if (excluded &&
* to recurse into untracked/ignored directories if either of the
* following bits is set:
* - DIR_SHOW_IGNORED_TOO (because then we need to determine if
- * there are ignored directories below)
+ * there are ignored entries below)
* - DIR_HIDE_EMPTY_DIRECTORIES (because we have to determine if
* the directory is empty)
*/
return path_excluded;
/*
- * If we have we don't want to know the all the paths under an
- * untracked or ignored directory, we still need to go into the
- * directory to determine if it is empty (because an empty directory
- * should be path_none instead of path_excluded or path_untracked).
+ * Even if we don't want to know all the paths under an untracked or
+ * ignored directory, we may still need to go into the directory to
+ * determine if it is empty (because with DIR_HIDE_EMPTY_DIRECTORIES,
+ * an empty directory should be path_none instead of path_excluded or
+ * path_untracked).
*/
check_only = ((dir->flags & DIR_HIDE_EMPTY_DIRECTORIES) &&
!(dir->flags & DIR_SHOW_IGNORED_TOO));
}
static enum path_treatment treat_path_fast(struct dir_struct *dir,
- struct untracked_cache_dir *untracked,
struct cached_dir *cdir,
struct index_state *istate,
struct strbuf *path,
int has_path_in_index, dtype, excluded;
if (!cdir->d_name)
- return treat_path_fast(dir, untracked, cdir, istate, path,
+ return treat_path_fast(dir, cdir, istate, path,
baselen, pathspec);
if (is_dot_or_dotdot(cdir->d_name) || !fspathcmp(cdir->d_name, ".git"))
return path_none;
case DT_REG:
case DT_LNK:
if (pathspec &&
- !do_match_pathspec(istate, pathspec, path->buf, path->len,
- 0 /* prefix */, NULL /* seen */,
- 0 /* flags */))
+ !match_pathspec(istate, pathspec, path->buf, path->len,
+ 0 /* prefix */, NULL /* seen */,
+ 0 /* is_dir */))
return path_none;
if (excluded)
return path_excluded;
}
/*
- * Frees memory within dir which was allocated for exclude lists and
- * the exclude_stack. Does not free dir itself.
+ * Frees memory within dir which was allocated, and resets fields for further
+ * use. Does not free dir itself.
*/
-void clear_directory(struct dir_struct *dir)
+void dir_clear(struct dir_struct *dir)
{
int i, j;
struct exclude_list_group *group;
free(group->pl);
}
+ for (i = 0; i < dir->ignored_nr; i++)
+ free(dir->ignored[i]);
+ for (i = 0; i < dir->nr; i++)
+ free(dir->entries[i]);
+ free(dir->ignored);
+ free(dir->entries);
+
stk = dir->exclude_stack;
while (stk) {
struct exclude_stack *prev = stk->prev;
stk = prev;
}
strbuf_release(&dir->basebuf);
+
+ dir_init(dir);
}
struct ondisk_untracked_cache {
projects / thirdparty / git.git / blobdiff