From: CB Bailey <cbailey32@xxxxxxxxxxxxx>
shortlog always respects the mailmap in its output. Pass the mailmap
into the revision walker to allow the mailmap to be used with revision
limiting options such as '--author'.
This removes some apparently inconsistent behaviors when using
'--author', such as not finding some or all commits for a given author
which do appear under that author in an unrestricted invocation of
shortlog or commits being summarized under a different author than the
specified author.
---
builtin/shortlog.c | 2 ++
t/t4203-mailmap.sh | 28 ++++++++++++++++++++++++++++
2 files changed, 30 insertions(+)
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index 88f88e97b2..a6fb00ade8 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -188,6 +188,8 @@ static void get_from_rev(struct rev_info *rev, struct shortlog *log)
{
struct commit *commit;
+ rev->mailmap = &log->mailmap;
+
if (prepare_revision_walk(rev))
die(_("revision walk setup failed"));
while ((commit = get_revision(rev)) != NULL)
diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh
index 43b1522ea2..9bee35b06c 100755
--- a/t/t4203-mailmap.sh
+++ b/t/t4203-mailmap.sh
@@ -383,6 +383,34 @@ test_expect_success 'Shortlog output (complex mapping)' '
'
+test_expect_success 'Shortlog output (complex mapping, filtered)' '
+
+ printf " 1\tA U Thor <author@xxxxxxxxxxx>\n" >expect &&
+
+ git shortlog -es --author="A U Thor" HEAD >actual &&
+ test_cmp expect actual &&
+
+ printf " 1\tCTO <cto@xxxxxxxxxx>\n" >expect &&
+
+ git shortlog -es --author=CTO HEAD >actual &&
+ test_cmp expect actual &&
+
+ printf " 2\tOther Author <other@xxxxxxxxx>\n" >expect &&
+
+ git shortlog -es --author="Other Author" HEAD >actual &&
+ test_cmp expect actual &&
+
+ printf " 2\tSanta Claus <santa.claus@xxxxxxxxxxxx>\n" >expect &&
+
+ git shortlog -es --author="Santa Claus" HEAD >actual &&
+ test_cmp expect actual &&
+
+ printf " 1\tSome Dude <some@xxxxxxx>\n" >expect &&
+
+ git shortlog -es --author="Some Dude" HEAD >actual &&
+ test_cmp expect actual
+'
+
# git log with --pretty format which uses the name and email mailmap placemarkers
cat >expect <<\EOF
Author CTO <cto@xxxxxxxxxxx> maps to CTO <cto@xxxxxxxxxx>
--
2.17.0.rc0
