diff options
| author | Jeff King <peff@peff.net> | 2007-06-12 23:42:14 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-06-13 00:41:52 -0700 |
| commit | e96980ef8164f266308ea5fec536863a629866dc (patch) | |
| tree | c5ad7657d86a172a6109b9f989f10c1f6c1e2648 /dir.c | |
| parent | 2abd31b07864049f0352d86c0c90413123f40945 (diff) | |
| download | git-e96980ef8164f266308ea5fec536863a629866dc.tar.gz | |
builtin-add: simplify (and increase accuracy of) exclude handling
Previously, the code would always set up the excludes, and then manually
pick through the pathspec we were given, assuming that non-added but
existing paths were just ignored. This was mostly correct, but would
erroneously mark a totally empty directory as 'ignored'.
Instead, we now use the collect_ignored option of dir_struct, which
unambiguously tells us whether a path was ignored. This simplifies the
code, and means empty directories are now just not mentioned at all.
Furthermore, we now conditionally ask dir_struct to respect excludes,
depending on whether the '-f' flag has been set. This means we don't have
to pick through the result, checking for an 'ignored' flag; ignored entries
were either added or not in the first place.
We can safely get rid of the special 'ignored' flags to dir_entry, which
were not used anywhere else.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -275,7 +275,6 @@ static struct dir_entry *dir_entry_new(const char *pathname, int len) { struct dir_entry *ent; ent = xmalloc(sizeof(*ent) + len + 1); - ent->ignored = ent->ignored_dir = 0; ent->len = len; memcpy(ent->name, pathname, len); ent->name[len] = 0; @@ -432,6 +431,18 @@ static int simplify_away(const char *path, int pathlen, const struct path_simpli return 0; } +static int in_pathspec(const char *path, int len, const struct path_simplify *simplify) +{ + if (simplify) { + for (; simplify->path; simplify++) { + if (len == simplify->len + && !memcmp(path, simplify->path, len)) + return 1; + } + } + return 0; +} + /* * Read a directory tree. We currently ignore anything but * directories, regular files and symlinks. That's because git @@ -472,7 +483,8 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co continue; exclude = excluded(dir, fullname); - if (exclude && dir->collect_ignored) + if (exclude && dir->collect_ignored + && in_pathspec(fullname, baselen + len, simplify)) dir_add_ignored(dir, fullname, baselen + len); if (exclude != dir->show_ignored) { if (!dir->show_ignored || DTYPE(de) != DT_DIR) { |