notes_merge_commit() only needs to list all entries (non-recursively)
under a directory, which can be easily accomplished with
opendir/readdir and would be more lightweight than read_directory().
read_directory() is designed to list paths inside a working
directory. Using it outside of its scope may lead to undesired effects.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
notes-merge.c | 45 +++++++++++++++++++++++++++------------------
1 files changed, 27 insertions(+), 18 deletions(-)
diff --git a/notes-merge.c b/notes-merge.c
index e9e4199..80d64a2 100644
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -680,48 +680,57 @@ int notes_merge_commit(struct notes_merge_options *o,
* commit message and parents from 'partial_commit'.
* Finally store the new commit object SHA1 into 'result_sha1'.
*/
- struct dir_struct dir;
- char *path = xstrdup(git_path(NOTES_MERGE_WORKTREE "/"));
- int path_len = strlen(path), i;
+ DIR *dir;
+ struct dirent *e;
+ struct strbuf path = STRBUF_INIT;
const char *msg = strstr(partial_commit->buffer, "\n\n");
+ int baselen;
- OUTPUT(o, 3, "Committing notes in notes merge worktree at %.*s",
- path_len - 1, path);
+ strbuf_addstr(&path, git_path(NOTES_MERGE_WORKTREE));
+ OUTPUT(o, 3, "Committing notes in notes merge worktree at %s", path.buf);
if (!msg || msg[2] == '\0')
die("partial notes commit has empty message");
msg += 2;
- memset(&dir, 0, sizeof(dir));
- read_directory(&dir, path, path_len, NULL);
- for (i = 0; i < dir.nr; i++) {
- struct dir_entry *ent = dir.entries[i];
+ dir = opendir(path.buf);
+ if (!dir)
+ die_errno("could not open %s", path.buf);
+
+ strbuf_addch(&path, '/');
+ baselen = path.len;
+ while ((e = readdir(dir)) != NULL) {
struct stat st;
- const char *relpath = ent->name + path_len;
unsigned char obj_sha1[20], blob_sha1[20];
- if (ent->len - path_len != 40 || get_sha1_hex(relpath, obj_sha1)) {
- OUTPUT(o, 3, "Skipping non-SHA1 entry '%s'", ent->name);
+ if (is_dot_or_dotdot(e->d_name))
+ continue;
+
+ if (strlen(e->d_name) != 40 || get_sha1_hex(e->d_name, obj_sha1)) {
+ OUTPUT(o, 3, "Skipping non-SHA1 entry '%s%s'", path.buf, e->d_name);
continue;
}
+ strbuf_addstr(&path, e->d_name);
/* write file as blob, and add to partial_tree */
- if (stat(ent->name, &st))
- die_errno("Failed to stat '%s'", ent->name);
- if (index_path(blob_sha1, ent->name, &st, HASH_WRITE_OBJECT))
- die("Failed to write blob object from '%s'", ent->name);
+ if (stat(path.buf, &st))
+ die_errno("Failed to stat '%s'", path.buf);
+ if (index_path(blob_sha1, path.buf, &st, HASH_WRITE_OBJECT))
+ die("Failed to write blob object from '%s'", path.buf);
if (add_note(partial_tree, obj_sha1, blob_sha1, NULL))
die("Failed to add resolved note '%s' to notes tree",
- ent->name);
+ path.buf);
OUTPUT(o, 4, "Added resolved note for object %s: %s",
sha1_to_hex(obj_sha1), sha1_to_hex(blob_sha1));
+ strbuf_setlen(&path, baselen);
}
create_notes_commit(partial_tree, partial_commit->parents, msg,
result_sha1);
OUTPUT(o, 4, "Finalized notes merge commit: %s",
sha1_to_hex(result_sha1));
- free(path);
+ strbuf_release(&path);
+ closedir(dir);
return 0;
}
--
1.7.3.1.256.g2539c.dirty
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