Re: git-ls-files -o no recurse?
On Wed, 4 Jan 2006, Darrin Thompson wrote:
>
> Would it be hard to make git-ls-files optionally do this?
Something like the appended may or may not be what you're looking for..
Linus
---
diff --git a/ls-files.c b/ls-files.c
index 5e9ac71..2e3e2e8 100644
--- a/ls-files.c
+++ b/ls-files.c
@@ -19,6 +19,7 @@ static int show_stage = 0;
static int show_unmerged = 0;
static int show_modified = 0;
static int show_killed = 0;
+static int show_ignored_directories = 0;
static int line_terminator = '\n';
static int prefix_len = 0, prefix_offset = 0;
@@ -233,6 +234,19 @@ static void add_name(const char *pathnam
dir[nr_dir++] = ent;
}
+static int dir_exists(const char *dirname, int len)
+{
+ int pos = cache_name_pos(dirname, len);
+ if (pos >= 0)
+ return 1;
+ pos = -pos-1;
+ if (pos >= active_nr)
+ return 0;
+ if (strncmp(active_cache[pos]->name, dirname, len))
+ return 0;
+ return active_cache[pos]->name[len] == '/';
+}
+
/*
* Read a directory tree. We currently ignore anything but
* directories, regular files and symlinks. That's because git
@@ -280,6 +294,10 @@ static void read_directory(const char *p
continue;
/* fallthrough */
case DT_DIR:
+ if (show_ignored_directories) {
+ if (!dir_exists(fullname, baselen + len))
+ break;
+ }
memcpy(fullname + baselen + len, "/", 2);
read_directory(fullname, fullname,
baselen + len + 1);
@@ -622,6 +640,10 @@ int main(int argc, const char **argv)
show_killed = 1;
continue;
}
+ if (!strcmp(arg, "--directory")) {
+ show_ignored_directories = 1;
+ continue;
+ }
if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) {
/* There's no point in showing unmerged unless
* you also show the stage information.
Linus Torvalds <torvalds@osdl.org>