This series fixes a v2.36.0 regression[1]. See [2] for the v5. The reasons for why a regression needs this relatively large change to move forward is discussed in past rounds, e.g. around [3]. CI at https://github.com/avar/git/actions/runs/2448496389 Changes since v5: * Make the hook run test more meaningful, we now test with "-t" in the hook, instead of redirecting one of STDOUT or STDERR. * Add a test for both "git hook run" and "git commit", to showh that the "git hook run" command and one "real" user of it agree. 1. https://lore.kernel.org/git/cover-v5-0.2-00000000000-20220602T131858Z-avarab@xxxxxxxxx/ Ævar Arnfjörð Bjarmason (2): run-command: add an "ungroup" option to run_process_parallel() hook API: fix v2.36.0 regression: hooks should be connected to a TTY Ævar Arnfjörð Bjarmason (2): run-command: add an "ungroup" option to run_process_parallel() hook API: fix v2.36.0 regression: hooks should be connected to a TTY hook.c | 1 + run-command.c | 70 +++++++++++++++++++++++++++---------- run-command.h | 30 ++++++++++++---- t/helper/test-run-command.c | 22 ++++++++++-- t/t0061-run-command.sh | 30 ++++++++++++++++ t/t1800-hook.sh | 31 ++++++++++++++++ 6 files changed, 155 insertions(+), 29 deletions(-) Range-diff against v5: 1: d018b7c4441 = 1: 45248c786d7 run-command: add an "ungroup" option to run_process_parallel() 2: b0f0dc7492a ! 2: 503ef241a52 hook API: fix v2.36.0 regression: hooks should be connected to a TTY @@ t/t1800-hook.sh: test_expect_success 'git -c core.hooksPath=<PATH> hook run' ' ' +test_hook_tty() { -+ local fd="$1" && -+ -+ cat >expect && ++ cat >expect <<-\EOF ++ STDOUT TTY ++ STDERR TTY ++ EOF + + test_when_finished "rm -rf repo" && + git init repo && + -+ test_hook -C repo pre-commit <<-EOF && -+ { -+ test -t 1 && echo >&$fd STDOUT TTY || echo >&$fd STDOUT NO TTY && -+ test -t 2 && echo >&$fd STDERR TTY || echo >&$fd STDERR NO TTY -+ } $fd>actual -+ EOF -+ + test_commit -C repo A && + test_commit -C repo B && + git -C repo reset --soft HEAD^ && -+ test_terminal git -C repo commit -m"B.new" && ++ ++ test_hook -C repo pre-commit <<-EOF && ++ test -t 1 && echo STDOUT TTY >>actual || echo STDOUT NO TTY >>actual && ++ test -t 2 && echo STDERR TTY >>actual || echo STDERR NO TTY >>actual ++ EOF ++ ++ test_terminal git "$@" && + test_cmp expect repo/actual +} + -+test_expect_success TTY 'git hook run: stdout and stderr are connected to a TTY: STDOUT redirect' ' -+ test_hook_tty 1 <<-\EOF -+ STDOUT NO TTY -+ STDERR TTY -+ EOF ++test_expect_success TTY 'git hook run: stdout and stderr are connected to a TTY' ' ++ test_hook_tty -C repo hook run pre-commit +' + -+test_expect_success TTY 'git hook run: stdout and stderr are connected to a TTY: STDERR redirect' ' -+ test_hook_tty 2 <<-\EOF -+ STDOUT TTY -+ STDERR NO TTY -+ EOF ++test_expect_success TTY 'git commit: stdout and stderr are connected to a TTY' ' ++ test_hook_tty -C repo commit -m"B.new" +' + test_done -- 2.36.1.1173.gcad22db6399
