[PATCH v3 2/5] reflog-walk: refactor the branch@{num} formatting
From: Thomas Rast <hidden>
Date: 2016-06-15 22:47:34
Subsystem:
the rest · Maintainer:
Linus Torvalds
We'll use the same output in an upcoming commit, so refactor its formatting (which was duplicated anyway) into a separate function. Signed-off-by: Thomas Rast <redacted> --- reflog-walk.c | 54 ++++++++++++++++++++++++++++++++---------------------- 1 files changed, 32 insertions(+), 22 deletions(-)
diff --git a/reflog-walk.c b/reflog-walk.c
index 5623ea6..596bafe 100644
--- a/reflog-walk.c
+++ b/reflog-walk.c@@ -241,36 +241,46 @@ void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit) commit->object.flags &= ~(ADDED | SEEN | SHOWN); } -void show_reflog_message(struct reflog_walk_info *info, int oneline, +void get_reflog_selector(struct strbuf *sb, + struct reflog_walk_info *reflog_info, + enum date_mode dmode) +{ + struct commit_reflog *commit_reflog = reflog_info->last_commit_reflog; + struct reflog_info *info; + + if (!commit_reflog) + return; + + strbuf_addf(sb, "%s@{", commit_reflog->reflogs->ref); + if (commit_reflog->flag || dmode) { + info = &commit_reflog->reflogs->items[commit_reflog->recno+1]; + strbuf_addstr(sb, show_date(info->timestamp, info->tz, dmode)); + } else { + strbuf_addf(sb, "%d", commit_reflog->reflogs->nr + - 2 - commit_reflog->recno); + } + + strbuf_addch(sb, '}'); +} + +void show_reflog_message(struct reflog_walk_info *reflog_info, int oneline, enum date_mode dmode) { - if (info && info->last_commit_reflog) { - struct commit_reflog *commit_reflog = info->last_commit_reflog; + if (reflog_info && reflog_info->last_commit_reflog) { + struct commit_reflog *commit_reflog = reflog_info->last_commit_reflog; struct reflog_info *info; + struct strbuf selector = STRBUF_INIT; info = &commit_reflog->reflogs->items[commit_reflog->recno+1]; + get_reflog_selector(&selector, reflog_info, dmode); if (oneline) { - printf("%s@{", commit_reflog->reflogs->ref); - if (commit_reflog->flag || dmode) - printf("%s", show_date(info->timestamp, - info->tz, - dmode)); - else - printf("%d", commit_reflog->reflogs->nr - - 2 - commit_reflog->recno); - printf("}: %s", info->message); + printf("%s: %s", selector.buf, info->message); } else { - printf("Reflog: %s@{", commit_reflog->reflogs->ref); - if (commit_reflog->flag || dmode) - printf("%s", show_date(info->timestamp, - info->tz, - dmode)); - else - printf("%d", commit_reflog->reflogs->nr - - 2 - commit_reflog->recno); - printf("} (%s)\nReflog message: %s", - info->email, info->message); + printf("Reflog: %s (%s)\nReflog message: %s", + selector.buf, info->email, info->message); } + + strbuf_release(&selector); } }
--
1.6.5.116.gfe4b9