Merge branch 'ga/send-email-sendmail-cmd'

"git send-email" learned the "--sendmail-cmd" command line option
and the "sendemail.sendmailCmd" configuration variable, which is a
more sensible approach than the current way of repurposing the
"smtp-server" that is meant to name the server to instead name the
command to talk to the server.

* ga/send-email-sendmail-cmd:
  git-send-email: add option to specify sendmail command

1 files changed, 31 insertions, 0 deletions

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 3b75400..30eff72 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -2167,6 +2167,37 @@ test_expect_success $PREREQ 'leading and trailing whitespaces are removed' '
 	test_cmp expected-list actual-list
 '
 
+test_expect_success $PREREQ 'test using command name with --sendmail-cmd' '
+	clean_fake_sendmail &&
+	PATH="$(pwd):$PATH" \
+	git send-email \
+		--from="Example <nobody@example.com>" \
+		--to=nobody@example.com \
+		--sendmail-cmd="fake.sendmail" \
+		HEAD^ &&
+	test_path_is_file commandline1
+'
+
+test_expect_success $PREREQ 'test using arguments with --sendmail-cmd' '
+	clean_fake_sendmail &&
+	git send-email \
+		--from="Example <nobody@example.com>" \
+		--to=nobody@example.com \
+		--sendmail-cmd='\''"$(pwd)/fake.sendmail" -f nobody@example.com'\'' \
+		HEAD^ &&
+	test_path_is_file commandline1
+'
+
+test_expect_success $PREREQ 'test shell expression with --sendmail-cmd' '
+	clean_fake_sendmail &&
+	git send-email \
+		--from="Example <nobody@example.com>" \
+		--to=nobody@example.com \
+		--sendmail-cmd='\''f() { "$(pwd)/fake.sendmail" "$@"; };f'\'' \
+		HEAD^ &&
+	test_path_is_file commandline1
+'
+
 test_expect_success $PREREQ 'invoke hook' '
 	mkdir -p .git/hooks &&