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| author | Thomas Rast <trast@student.ethz.ch> | 2009-10-19 19:48:10 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-10-20 09:28:26 +0400 |
| commit | 8f8f5476cd6542387d435c242752404cf144005f (patch) | |
| tree | 735245fb1ac506a639e35298edd8e2648343415d /reflog-walk.h | |
| parent | 72b103fec7af967d295410c2fd3899bc6e8386e2 (diff) | |
Introduce new pretty formats %g[sdD] for reflog information
Add three new --pretty=format escapes:
%gD long reflog descriptor (e.g. refs/stash@{0})
%gd short reflog descriptor (e.g. stash@{0})
%gs reflog message
This is achieved by passing down the reflog info, if any, inside the
pretty_print_context struct.
We use the newly refactored get_reflog_selector(), and give it some
extra functionality to extract a shortened ref. The shortening is
cached inside the commit_reflogs struct; the only allocation of it
happens in read_complete_reflog(), where it is initialised to 0. Also
add another helper get_reflog_message() for the message extraction.
Note that the --format="%h %gD: %gs" tests may not work in real
repositories, as the --pretty formatter doesn't know to leave away the
": " on the last commit in an incomplete (because git-gc removed the
old part) reflog. This equivalence is nevertheless the main goal of
this patch.
Thanks to Jeff King for reviews, the %gd testcase and documentation.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'reflog-walk.h')
| -rw-r--r-- | reflog-walk.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/reflog-walk.h b/reflog-walk.h index 74c90964bd..7bd2cd4c4e 100644 --- a/reflog-walk.h +++ b/reflog-walk.h @@ -3,6 +3,8 @@ #include "cache.h" +struct reflog_walk_info; + extern void init_reflog_walk(struct reflog_walk_info** info); extern int add_reflog_for_walk(struct reflog_walk_info *info, struct commit *commit, const char *name); @@ -10,5 +12,11 @@ extern void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit); extern void show_reflog_message(struct reflog_walk_info *info, int, enum date_mode); +extern void get_reflog_message(struct strbuf *sb, + struct reflog_walk_info *reflog_info); +extern void get_reflog_selector(struct strbuf *sb, + struct reflog_walk_info *reflog_info, + enum date_mode dmode, + int shorten); #endif |