On 01/01/2017 08:18 PM, brian m. carlson wrote:
> Make each_reflog_ent_fn take two struct object_id pointers instead of
> two pointers to unsigned char. Convert the various callbacks to use
> struct object_id as well. Also, rename fsck_handle_reflog_sha1 to
> fsck_handle_reflog_oid.
>
> Signed-off-by: brian m. carlson <sandals@xxxxxxxxxxxxxxxxxxxx>
> ---
> builtin/fsck.c | 16 ++++++++--------
> builtin/merge-base.c | 6 +++---
> builtin/reflog.c | 2 +-
> reflog-walk.c | 6 +++---
> refs.c | 24 ++++++++++++------------
> refs.h | 2 +-
> refs/files-backend.c | 24 ++++++++++++------------
> revision.c | 12 ++++++------
> sha1_name.c | 2 +-
> wt-status.c | 6 +++---
> 10 files changed, 50 insertions(+), 50 deletions(-)
>
> [...]
> diff --git a/refs/files-backend.c b/refs/files-backend.c
> index f9023939d..3da3141ee 100644
> --- a/refs/files-backend.c
> +++ b/refs/files-backend.c
> @@ -3113,15 +3113,15 @@ static int files_delete_reflog(struct ref_store *ref_store,
>
> static int show_one_reflog_ent(struct strbuf *sb, each_reflog_ent_fn fn, void *cb_data)
> {
> - unsigned char osha1[20], nsha1[20];
> + struct object_id ooid, noid;
> char *email_end, *message;
> unsigned long timestamp;
> int tz;
>
> /* old SP new SP name <email> SP time TAB msg LF */
> if (sb->len < 83 || sb->buf[sb->len - 1] != '\n' ||
> - get_sha1_hex(sb->buf, osha1) || sb->buf[40] != ' ' ||
> - get_sha1_hex(sb->buf + 41, nsha1) || sb->buf[81] != ' ' ||
> + get_oid_hex(sb->buf, &ooid) || sb->buf[40] != ' ' ||
> + get_oid_hex(sb->buf + 41, &noid) || sb->buf[81] != ' ' ||
Some magic numbers above could be converted to use constants.
> !(email_end = strchr(sb->buf + 82, '>')) ||
> email_end[1] != ' ' ||
> !(timestamp = strtoul(email_end + 2, &message, 10)) ||
> @@ -3136,7 +3136,7 @@ static int show_one_reflog_ent(struct strbuf *sb, each_reflog_ent_fn fn, void *c
> message += 6;
> else
> message += 7;
> - return fn(osha1, nsha1, sb->buf + 82, timestamp, tz, message, cb_data);
> + return fn(&ooid, &noid, sb->buf + 82, timestamp, tz, message, cb_data);
Here, too.
> }
>
> static char *find_beginning_of_line(char *bob, char *scan)
> [...]
> @@ -4047,14 +4047,14 @@ static int files_reflog_expire(struct ref_store *ref_store,
> */
> int update = (flags & EXPIRE_REFLOGS_UPDATE_REF) &&
> !(type & REF_ISSYMREF) &&
> - !is_null_sha1(cb.last_kept_sha1);
> + !is_null_oid(&cb.last_kept_oid);
>
> if (close_lock_file(&reflog_lock)) {
> status |= error("couldn't write %s: %s", log_file,
> strerror(errno));
> } else if (update &&
> (write_in_full(get_lock_file_fd(lock->lk),
> - sha1_to_hex(cb.last_kept_sha1), 40) != 40 ||
> + oid_to_hex(&cb.last_kept_oid), 40) != 40 ||
More magic numbers above.
> write_str_in_full(get_lock_file_fd(lock->lk), "\n") != 1 ||
> close_ref(lock) < 0)) {
> status |= error("couldn't write %s",
> [...]
I thought it would make sense to convert `struct read_ref_at_cb` in
`refs.c` to use `struct object_id` at the same time, but I see that
would require the interface to `read_ref_at()` to change. I guess it's
important to pick your battles in this campaign :-)
Michael