From 9518eb262980d5048ef71e4450ef2cf78d7df6b5 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 4 Jan 2006 13:31:25 -0800 Subject: [PATCH] ls-files -o: optionally skip showing the contents in "untracked" directories Darrin Thompson notes that git-ls-files -o reports all the unknown files it finds in a work area. Subversion and probably other systems "simply ignore all the files and directories inside an unknown directory and just note the directory as unknown." With --directory option, ls-files --others shows untracked directories without descending into them. Signed-off-by: Junio C Hamano --- ls-files.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/ls-files.c b/ls-files.c index cd874301..841c98a7 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_other_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 *pathname, int len) 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 *path, const char *base, int baselen) continue; /* fallthrough */ case DT_DIR: + if (show_other_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_other_directories = 1; + continue; + } if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) { /* There's no point in showing unmerged unless * you also show the stage information. -- 2.11.0