extern int preserve_gid;
extern int relative_paths;
extern int implied_dirs;
+extern int skip_empty_dirs;
extern int copy_links;
extern int copy_unsafe_links;
extern int protocol_version;
static char empty_sum[MD4_SUM_LENGTH];
static int flist_count_offset;
+static int max_dir_depth = 0;
static void clean_flist(struct file_list *flist, int strip_root, int no_dups);
static void output_flist(struct file_list *flist);
bp[-1] = '\0';
lastdir_depth = count_dir_elements(lastdir);
file->dir.depth = lastdir_depth + 1;
+ if (lastdir_depth >= max_dir_depth)
+ max_dir_depth = lastdir_depth + 1;
} else if (dirname) {
file->dirname = dirname; /* we're reusing lastname */
file->dir.depth = lastdir_depth + 1;
if (!file->basename)
continue;
+
+ if (strip_root && file->dirname) {
+ /* We need to strip off the leading slashes for
+ * relative paths, but this must be done _after_
+ * the sorting phase (above). */
+ if (*file->dirname == '/') {
+ char *s = file->dirname + 1;
+ while (*s == '/') s++;
+ memmove(file->dirname, s, strlen(s) + 1);
+ }
+ if (!*file->dirname)
+ file->dirname = NULL;
+ }
+
if (f_name_cmp(file, flist->files[prev_i]) == 0)
j = prev_i;
else if (protocol_version >= 29 && S_ISDIR(file->mode)) {
file->mode = save_mode;
} else
j = -1;
+
if (j >= 0) {
struct file_struct *fp = flist->files[j];
int keep, drop;
"removing duplicate name %s from file list (%d)\n",
f_name(file, NULL), drop);
}
- /* Make sure that if we unduplicate '.', that we don't
- * lose track of a user-specified top directory. */
+ /* Make sure we don't lose track of a user-specified
+ * top directory. */
flist->files[keep]->flags |= flist->files[drop]->flags
& (FLAG_TOP_DIR|FLAG_DEL_HERE);
}
flist->high = no_dups ? prev_i : flist->count - 1;
- if (strip_root) {
- /* We need to strip off the leading slashes for relative
- * paths, but this must be done _after_ the sorting phase. */
+ if (skip_empty_dirs && no_dups && max_dir_depth) {
+ int j, cur_depth = 0;
+ int *maybe_dirs = new_array(int, max_dir_depth);
+
+ maybe_dirs[0] = -1;
+
for (i = flist->low; i <= flist->high; i++) {
struct file_struct *file = flist->files[i];
- if (!file->dirname)
- continue;
- if (*file->dirname == '/') {
- char *s = file->dirname + 1;
- while (*s == '/') s++;
- memmove(file->dirname, s, strlen(s) + 1);
+ if (S_ISDIR(file->mode) && file->dir.depth) {
+ j = cur_depth;
+ cur_depth = file->dir.depth - 1;
+ for ( ; j >= cur_depth; j--) {
+ if (maybe_dirs[j] < 0)
+ continue;
+ clear_file(maybe_dirs[j], flist);
+ }
+ maybe_dirs[cur_depth] = i;
+ } else if (maybe_dirs[cur_depth] >= 0) {
+ for (j = 0; j <= cur_depth; j++)
+ maybe_dirs[j] = -1;
}
+ }
+ for (j = cur_depth; j >= 0; j--) {
+ if (maybe_dirs[j] < 0)
+ continue;
+ clear_file(maybe_dirs[j], flist);
+ }
- if (!*file->dirname)
- file->dirname = NULL;
+ for (i = flist->low; i <= flist->high; i++) {
+ if (flist->files[i]->basename)
+ break;
+ }
+ flist->low = i;
+ for (i = flist->high; i >= flist->low; i--) {
+ if (flist->files[i]->basename)
+ break;
}
+ flist->high = i;
}
}