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authorMartin von Zweigbergk <martinvonz@gmail.com>2012-08-28 23:15:54 -0700
committerJunio C Hamano <gitster@pobox.com>2012-08-30 12:26:50 -0700
commitca92e59e30b503ff8861b6cd4d431d38738a7ee8 (patch)
treed253aef4dc21bb77348d3deef3e7982e58454221 /revision.h
parent0ce2e396ee9fb0fa07e8381b338e49859dbf03db (diff)
downloadgit-ca92e59e30b503ff8861b6cd4d431d38738a7ee8.tar.gz
teach log --no-walk=unsorted, which avoids sorting
When 'git log' is passed the --no-walk option, no revision walk takes place, naturally. Perhaps somewhat surprisingly, however, the provided revisions still get sorted by commit date. So e.g 'git log --no-walk HEAD HEAD~1' and 'git log --no-walk HEAD~1 HEAD' give the same result (unless the two revisions share the commit date, in which case they will retain the order given on the command line). As the commit that introduced --no-walk (8e64006 (Teach revision machinery about --no-walk, 2007-07-24)) points out, the sorting is intentional, to allow things like git log --abbrev-commit --pretty=oneline --decorate --all --no-walk to show all refs in order by commit date. But there are also other cases where the sorting is not wanted, such as <command producing revisions in order> | git log --oneline --no-walk --stdin To accomodate both cases, leave the decision of whether or not to sort up to the caller, by allowing --no-walk={sorted,unsorted}, defaulting to 'sorted' for backward-compatibility reasons. Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'revision.h')
-rw-r--r--revision.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/revision.h b/revision.h
index 863f4f6454..80e22fea4a 100644
--- a/revision.h
+++ b/revision.h
@@ -41,6 +41,10 @@ struct rev_cmdline_info {
} *rev;
};
+#define REVISION_WALK_WALK 0
+#define REVISION_WALK_NO_WALK_SORTED 1
+#define REVISION_WALK_NO_WALK_UNSORTED 2
+
struct rev_info {
/* Starting list */
struct commit_list *commits;
@@ -62,7 +66,7 @@ struct rev_info {
/* Traversal flags */
unsigned int dense:1,
prune:1,
- no_walk:1,
+ no_walk:2,
show_all:1,
remove_empty_trees:1,
simplify_history:1,