From 4c6f781f9c7ee7029c3f2fd20ddd76ce8b476bca Mon Sep 17 00:00:00 2001 From: Jeff King Date: Wed, 4 Nov 2020 14:28:31 -0500 Subject: format-patch: refactor output selection The --stdout and --output-directory options are mutually exclusive, but it's hard to tell from reading the code. We have three separate conditionals that check for use_stdout, and it's only after we've set up the output_directory fully that we check whether the user also specified --stdout. Instead, let's check the exclusion explicitly first, then have a single conditional that handles stdout versus an output directory. This is slightly easier to follow now, and also will keep things sane when we add another output mode in a future patch. We'll add a few tests as well, covering the mutual exclusion and the fact that we are not confused by a configured output directory. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- t/t4014-format-patch.sh | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 't') diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 294e76c860..e8d6156a6a 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1919,6 +1919,19 @@ test_expect_success 'format-patch -o overrides format.outputDirectory' ' test_path_is_dir patchset ' +test_expect_success 'format-patch forbids multiple outputs' ' + rm -fr outdir && + test_must_fail \ + git format-patch --stdout --output-directory=outdir +' + +test_expect_success 'configured outdir does not conflict with output options' ' + rm -fr outdir && + test_config format.outputDirectory outdir && + git format-patch --stdout && + test_path_is_missing outdir +' + test_expect_success 'format-patch --base' ' git checkout patchid && -- cgit v1.3-5-g9baa