From: Elijah Newren <newren@xxxxxxxxx>
This patch includes no new code; it simply moves a bunch of lines into a
new function. As such, there are no functional changes. This is just a
preparatory step to allow the printed messages to be handled differently
by other callers, such as in `git merge-tree --write-tree`.
(Patch best viewed with
--color-moved --color-moved-ws=allow-indentation-change
to see that it is a simple code movement.)
Signed-off-by: Elijah Newren <newren@xxxxxxxxx>
---
merge-ort.c | 78 ++++++++++++++++++++++++++++-------------------------
merge-ort.h | 8 ++++++
2 files changed, 49 insertions(+), 37 deletions(-)
diff --git a/merge-ort.c b/merge-ort.c
index 0d3f42592fb..b9c9e906e94 100644
--- a/merge-ort.c
+++ b/merge-ort.c
@@ -4256,6 +4256,45 @@ static int record_conflicted_index_entries(struct merge_options *opt)
return errs;
}
+void merge_display_update_messages(struct merge_options *opt,
+ struct merge_result *result)
+{
+ struct merge_options_internal *opti = result->priv;
+ struct hashmap_iter iter;
+ struct strmap_entry *e;
+ struct string_list olist = STRING_LIST_INIT_NODUP;
+ int i;
+
+ if (opt->record_conflict_msgs_as_headers)
+ BUG("Either display conflict messages or record them as headers, not both");
+
+ trace2_region_enter("merge", "display messages", opt->repo);
+
+ /* Hack to pre-allocate olist to the desired size */
+ ALLOC_GROW(olist.items, strmap_get_size(&opti->output),
+ olist.alloc);
+
+ /* Put every entry from output into olist, then sort */
+ strmap_for_each_entry(&opti->output, &iter, e) {
+ string_list_append(&olist, e->key)->util = e->value;
+ }
+ string_list_sort(&olist);
+
+ /* Iterate over the items, printing them */
+ for (i = 0; i < olist.nr; ++i) {
+ struct strbuf *sb = olist.items[i].util;
+
+ printf("%s", sb->buf);
+ }
+ string_list_clear(&olist, 0);
+
+ /* Also include needed rename limit adjustment now */
+ diff_warn_rename_limit("merge.renamelimit",
+ opti->renames.needed_limit, 0);
+
+ trace2_region_leave("merge", "display messages", opt->repo);
+}
+
void merge_switch_to_result(struct merge_options *opt,
struct tree *head,
struct merge_result *result,
@@ -4293,43 +4332,8 @@ void merge_switch_to_result(struct merge_options *opt,
fclose(fp);
trace2_region_leave("merge", "write_auto_merge", opt->repo);
}
-
- if (display_update_msgs) {
- struct merge_options_internal *opti = result->priv;
- struct hashmap_iter iter;
- struct strmap_entry *e;
- struct string_list olist = STRING_LIST_INIT_NODUP;
- int i;
-
- if (opt->record_conflict_msgs_as_headers)
- BUG("Either display conflict messages or record them as headers, not both");
-
- trace2_region_enter("merge", "display messages", opt->repo);
-
- /* Hack to pre-allocate olist to the desired size */
- ALLOC_GROW(olist.items, strmap_get_size(&opti->output),
- olist.alloc);
-
- /* Put every entry from output into olist, then sort */
- strmap_for_each_entry(&opti->output, &iter, e) {
- string_list_append(&olist, e->key)->util = e->value;
- }
- string_list_sort(&olist);
-
- /* Iterate over the items, printing them */
- for (i = 0; i < olist.nr; ++i) {
- struct strbuf *sb = olist.items[i].util;
-
- printf("%s", sb->buf);
- }
- string_list_clear(&olist, 0);
-
- /* Also include needed rename limit adjustment now */
- diff_warn_rename_limit("merge.renamelimit",
- opti->renames.needed_limit, 0);
-
- trace2_region_leave("merge", "display messages", opt->repo);
- }
+ if (display_update_msgs)
+ merge_display_update_messages(opt, result);
merge_finalize(opt, result);
}
diff --git a/merge-ort.h b/merge-ort.h
index fe599b87868..e5aec45b18f 100644
--- a/merge-ort.h
+++ b/merge-ort.h
@@ -80,6 +80,14 @@ void merge_switch_to_result(struct merge_options *opt,
int update_worktree_and_index,
int display_update_msgs);
+/*
+ * Display messages about conflicts and which files were 3-way merged.
+ * Automatically called by merge_switch_to_result() with stream == stdout,
+ * so only call this when bypassing merge_switch_to_result().
+ */
+void merge_display_update_messages(struct merge_options *opt,
+ struct merge_result *result);
+
/* Do needed cleanup when not calling merge_switch_to_result() */
void merge_finalize(struct merge_options *opt,
struct merge_result *result);
--
gitgitgadget
