/*
* Read a directory tree. We currently ignore anything but
* directories, regular files and symlinks. That's because git
* doesn't handle them at all yet. Maybe that will change some
* day.
*
* Also, we ignore the name ".git" (even if it is not a directory).
* That likely will not change.
*/
static int read_directory_recursive(struct dir_struct *dir,
const char *base, int baselen,
int check_only,
const struct path_simplify *simplify)
{
DIR *fdir;
int contents = 0;
struct dirent *de;
struct strbuf path = STRBUF_INIT;
strbuf_add(&path, base, baselen);
fdir = opendir(path.len ? path.buf : ".");
if (!fdir)
goto out;
while ((de = readdir(fdir)) != NULL) {
switch (treat_path(dir, de, &path, baselen, simplify)) {
case path_recurse:
contents += read_directory_recursive(dir, path.buf,
path.len, 0,
simplify);
continue;
case path_ignored:
continue;
case path_handled:
break;
}
contents++;
if (check_only)
break;
dir_add_name(dir, path.buf, path.len);
}
closedir(fdir);
out:
strbuf_release(&path);
return contents;
}
/*
* Read a directory tree. We currently ignore anything but
* directories, regular files and symlinks. That's because git
* doesn't handle them at all yet. Maybe that will change some
* day.
*
* Also, we ignore the name ".git" (even if it is not a directory).
* That likely will not change.
*/
static int read_directory_recursive(struct dir_struct *dir,
const char *base, int baselen,
int check_only,
const struct path_simplify *simplify)
{
DIR *fdir = opendir(*base ? base : ".");
int contents = 0;
struct dirent *de;
char path[PATH_MAX + 1];
if (!fdir)
return 0;
memcpy(path, base, baselen);
while ((de = readdir(fdir)) != NULL) {
int len;
switch (treat_path(dir, de, path, sizeof(path),
baselen, simplify, &len)) {
case path_recurse:
contents += read_directory_recursive(dir, path, len, 0, simplify);
continue;
case path_ignored:
continue;
case path_handled:
break;
}
contents++;
if (check_only)
goto exit_early;
else
dir_add_name(dir, path, len);
}
exit_early:
closedir(fdir);
return contents;
}
static int
read_directory_recursive(struct dir_struct *dir,
const char *base, int baselen,
int check_only,
struct index_state *index,
const char *worktree,
IgnoreFunc ignore_func,
void *data)
{
char *realpath = g_build_path (PATH_SEPERATOR, worktree, base, NULL);
GDir *fdir = g_dir_open (realpath, 0, NULL);
const char *dname;
char *nfc_dname;
int contents = 0;
int dtype;
if (fdir) {
char path[SEAF_PATH_MAX + 1];
memcpy(path, base, baselen);
while ((dname = g_dir_read_name(fdir)) != NULL) {
int len = 0;
#ifdef __APPLE__
nfc_dname = g_utf8_normalize (dname, -1, G_NORMALIZE_NFC);
#else
nfc_dname = g_strdup(dname);
#endif
if (is_dot_or_dotdot(nfc_dname)) {
g_free (nfc_dname);
continue;
}
if (ignore_func (realpath, nfc_dname, data)) {
g_free (nfc_dname);
continue;
}
dtype = get_dtype(nfc_dname, realpath);
switch (dtype) {
case DT_REG:
len = strlen(nfc_dname);
memcpy(path + baselen, nfc_dname, len + 1);
len = strlen(path);
break;
case DT_DIR:
len = strlen(nfc_dname);
memcpy(path + baselen, nfc_dname, len + 1);
memcpy(path + baselen + len, "/", 2);
len = strlen(path);
read_directory_recursive(dir, path, len, 0,
index, worktree, ignore_func, data);
g_free (nfc_dname);
continue;
default: /* DT_UNKNOWN */
len = 0;
break;
}
if(len > 0)
dir_add_name(dir, path, len, index);
g_free (nfc_dname);
}
g_dir_close(fdir);
}
g_free(realpath);
return contents;
}
/*
* Read a directory tree. We currently ignore anything but
* directories, regular files and symlinks. That's because git
* doesn't handle them at all yet. Maybe that will change some
* day.
*
* Also, we ignore the name ".git" (even if it is not a directory).
* That likely will not change.
*
* Returns the most significant path_treatment value encountered in the scan.
*/
static enum path_treatment read_directory_recursive(struct dir_struct *dir,
const char *base, int baselen,
int check_only,
const struct path_simplify *simplify)
{
DIR *fdir;
enum path_treatment state, subdir_state, dir_state = path_none;
struct dirent *de;
struct strbuf path = STRBUF_INIT;
strbuf_add(&path, base, baselen);
fdir = opendir(path.len ? path.buf : ".");
if (!fdir)
goto out;
while ((de = readdir(fdir)) != NULL) {
/* check how the file or directory should be treated */
state = treat_path(dir, de, &path, baselen, simplify);
if (state > dir_state)
dir_state = state;
/* recurse into subdir if instructed by treat_path */
if (state == path_recurse) {
subdir_state = read_directory_recursive(dir, path.buf,
path.len, check_only, simplify);
if (subdir_state > dir_state)
dir_state = subdir_state;
}
if (check_only) {
/* abort early if maximum state has been reached */
if (dir_state == path_untracked)
break;
/* skip the dir_add_* part */
continue;
}
/* add the path to the appropriate result list */
switch (state) {
case path_excluded:
if (dir->flags & DIR_SHOW_IGNORED)
dir_add_name(dir, path.buf, path.len);
else if ((dir->flags & DIR_SHOW_IGNORED_TOO) ||
((dir->flags & DIR_COLLECT_IGNORED) &&
exclude_matches_pathspec(path.buf, path.len,
simplify)))
dir_add_ignored(dir, path.buf, path.len);
break;
case path_untracked:
if (!(dir->flags & DIR_SHOW_IGNORED))
dir_add_name(dir, path.buf, path.len);
break;
default:
break;
}
}
closedir(fdir);
out:
strbuf_release(&path);
return dir_state;
}
/*
* Read a directory tree. We currently ignore anything but
* directories, regular files and symlinks. That's because git
* doesn't handle them at all yet. Maybe that will change some
* day.
*
* Also, we ignore the name ".git" (even if it is not a directory).
* That likely will not change.
*/
static int read_directory_recursive(struct dir_struct *dir, const char *path, const char *base, int baselen, int check_only, const struct path_simplify *simplify)
{
DIR *fdir = opendir(path);
int contents = 0;
if (fdir) {
struct dirent *de;
char fullname[PATH_MAX + 1];
memcpy(fullname, base, baselen);
while ((de = readdir(fdir)) != NULL) {
int len, dtype;
int exclude;
if (is_dot_or_dotdot(de->d_name) ||
!strcmp(de->d_name, ".git"))
continue;
len = strlen(de->d_name);
/* Ignore overly long pathnames! */
if (len + baselen + 8 > sizeof(fullname))
continue;
memcpy(fullname + baselen, de->d_name, len+1);
if (simplify_away(fullname, baselen + len, simplify))
continue;
dtype = DTYPE(de);
exclude = excluded(dir, fullname, &dtype);
if (exclude && (dir->flags & DIR_COLLECT_IGNORED)
&& in_pathspec(fullname, baselen + len, simplify))
dir_add_ignored(dir, fullname, baselen + len);
/*
* Excluded? If we don't explicitly want to show
* ignored files, ignore it
*/
if (exclude && !(dir->flags & DIR_SHOW_IGNORED))
continue;
if (dtype == DT_UNKNOWN)
dtype = get_dtype(de, fullname);
/*
* Do we want to see just the ignored files?
* We still need to recurse into directories,
* even if we don't ignore them, since the
* directory may contain files that we do..
*/
if (!exclude && (dir->flags & DIR_SHOW_IGNORED)) {
if (dtype != DT_DIR)
continue;
}
switch (dtype) {
default:
continue;
case DT_DIR:
memcpy(fullname + baselen + len, "/", 2);
len++;
switch (treat_directory(dir, fullname, baselen + len, simplify)) {
case show_directory:
if (exclude != !!(dir->flags
& DIR_SHOW_IGNORED))
continue;
break;
case recurse_into_directory:
contents += read_directory_recursive(dir,
fullname, fullname, baselen + len, 0, simplify);
continue;
case ignore_directory:
continue;
}
break;
case DT_REG:
case DT_LNK:
break;
}
contents++;
if (check_only)
goto exit_early;
else
dir_add_name(dir, fullname, baselen + len);
}
exit_early:
closedir(fdir);
}
return contents;
}
