[PATCH v2 18/21] Convert {read,fill}_directory to take struct pathspec

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/add.c      |  2 +-
 builtin/clean.c    |  2 +-
 builtin/grep.c     |  2 +-
 builtin/ls-files.c |  2 +-
 dir.c              | 10 +++++-----
 dir.h              |  4 ++--
 wt-status.c        |  4 ++--
 7 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/builtin/add.c b/builtin/add.c
index 4e2b603..0295cef 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -402,7 +402,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 		}
 
 		/* This picks up the paths that are not tracked */
-		baselen = fill_directory(&dir, pathspec.raw);
+		baselen = fill_directory(&dir, &pathspec);
 		if (pathspec.nr)
 			seen = prune_directory(&dir, pathspec.raw, baselen);
 	}
diff --git a/builtin/clean.c b/builtin/clean.c
index 788ad8c..41c8cad 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -103,7 +103,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
 
 	parse_pathspec(&pathspec, PATHSPEC_FROMTOP, 0, prefix, argv);
 
-	fill_directory(&dir, pathspec.raw);
+	fill_directory(&dir, &pathspec);
 
 	if (pathspec.nr)
 		seen = xmalloc(pathspec.nr);
diff --git a/builtin/grep.c b/builtin/grep.c
index 705f9ff..f370bad 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -522,7 +522,7 @@ static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec,
 	if (exc_std)
 		setup_standard_excludes(&dir);
 
-	fill_directory(&dir, pathspec->raw);
+	fill_directory(&dir, pathspec);
 	for (i = 0; i < dir.nr; i++) {
 		const char *name = dir.entries[i]->name;
 		int namelen = strlen(name);
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index be6e05d..7bb637b 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -216,7 +216,7 @@ static void show_files(struct dir_struct *dir)
 
 	/* For cached/deleted files we don't need to even do the readdir */
 	if (show_others || show_killed) {
-		fill_directory(dir, pathspec.raw);
+		fill_directory(dir, &pathspec);
 		if (show_others)
 			show_other_files(dir);
 		if (show_killed)
diff --git a/dir.c b/dir.c
index 4d1f71c..eb52913 100644
--- a/dir.c
+++ b/dir.c
@@ -72,7 +72,7 @@ char *common_prefix(const char **pathspec)
 	return len ? xmemdupz(*pathspec, len) : NULL;
 }
 
-int fill_directory(struct dir_struct *dir, const char **pathspec)
+int fill_directory(struct dir_struct *dir, const struct pathspec *pathspec)
 {
 	size_t len;
 
@@ -80,10 +80,10 @@ int fill_directory(struct dir_struct *dir, const char **pathspec)
 	 * Calculate common prefix for the pathspec, and
 	 * use that to optimize the directory walk
 	 */
-	len = common_prefix_len(pathspec);
+	len = common_prefix_len(pathspec->raw);
 
 	/* Read the directory and prune it */
-	read_directory(dir, pathspec ? *pathspec : "", len, pathspec);
+	read_directory(dir, pathspec->nr ? pathspec->raw[0] : "", len, pathspec);
 	return len;
 }
 
@@ -1211,14 +1211,14 @@ static int treat_leading_path(struct dir_struct *dir,
 	return rc;
 }
 
-int read_directory(struct dir_struct *dir, const char *path, int len, const char **pathspec)
+int read_directory(struct dir_struct *dir, const char *path, int len, const struct pathspec *pathspec)
 {
 	struct path_simplify *simplify;
 
 	if (has_symlink_leading_path(path, len))
 		return dir->nr;
 
-	simplify = create_simplify(pathspec);
+	simplify = create_simplify(pathspec ? pathspec->raw : NULL);
 	if (!len || treat_leading_path(dir, path, len, simplify))
 		read_directory_recursive(dir, path, len, 0, simplify);
 	free_simplify(simplify);
diff --git a/dir.h b/dir.h
index 1d4888b..b51d2e9 100644
--- a/dir.h
+++ b/dir.h
@@ -74,8 +74,8 @@ extern int match_pathspec_depth(const struct pathspec *pathspec,
 				int prefix, char *seen);
 extern int within_depth(const char *name, int namelen, int depth, int max_depth);
 
-extern int fill_directory(struct dir_struct *dir, const char **pathspec);
-extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
+extern int fill_directory(struct dir_struct *dir, const struct pathspec *pathspec);
+extern int read_directory(struct dir_struct *, const char *path, int len, const struct pathspec *pathspec);
 
 extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
 			      int *dtype, struct exclude_list *el);
diff --git a/wt-status.c b/wt-status.c
index 13e6aba..2e1a62b 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -502,7 +502,7 @@ static void wt_status_collect_untracked(struct wt_status *s)
 			DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
 	setup_standard_excludes(&dir);
 
-	fill_directory(&dir, s->pathspec.raw);
+	fill_directory(&dir, &s->pathspec);
 	for (i = 0; i < dir.nr; i++) {
 		struct dir_entry *ent = dir.entries[i];
 		if (cache_name_is_other(ent->name, ent->len) &&
@@ -514,7 +514,7 @@ static void wt_status_collect_untracked(struct wt_status *s)
 	if (s->show_ignored_files) {
 		dir.nr = 0;
 		dir.flags = DIR_SHOW_IGNORED | DIR_SHOW_OTHER_DIRECTORIES;
-		fill_directory(&dir, s->pathspec.raw);
+		fill_directory(&dir, &s->pathspec);
 		for (i = 0; i < dir.nr; i++) {
 			struct dir_entry *ent = dir.entries[i];
 			if (cache_name_is_other(ent->name, ent->len) &&
-- 
1.8.0.rc2.23.g1fb49df