On Wed, Dec 22, 2021 at 04:59:27AM +0100, Ævar Arnfjörð Bjarmason wrote:
> diff --git a/hook.h b/hook.h
> +struct run_hooks_opt
> +{
> + /* Environment vars to be set for each hook */
> + struct strvec env;
> +
> + /* Args to be passed to each hook */
> + struct strvec args;
> +
> + /* Emit an error if the hook is missing */
> + unsigned int error_if_missing:1;
I wonder if it's premature to include error_if_missing, if we will
always set it to 1 until way down in patch 11.
But I do not care all that much - at this point, I'll be honest, I'd
just like to see the series merged.
> diff --git a/t/t1800-hook.sh b/t/t1800-hook.sh
> new file mode 100755
> +test_expect_success 'git hook run: nonexistent hook' '
> + cat >stderr.expect <<-\EOF &&
> + error: cannot find a hook named test-hook
> + EOF
> + test_expect_code 1 git hook run test-hook 2>stderr.actual &&
> + test_cmp stderr.expect stderr.actual
> +'
It's a little unclear to me what "nonexistent" means - does it mean that
it's a hook unknown to Git (e.g. not in hook-list.h)? Does it mean that
the hook path doesn't exist? Does it mean the hook path is not
executable?
I had to poke in the code a little bit but it looks like this whole
known_hook() distinction has disappeared, so maybe I only find it
confusing because I reviewed previous iterations.
It might be nice to at least leave a comment on this test case and point
out that it relies on nobody having created a test-hook script in an
earlier test. Or to clean up that path just in case, at the beginning of
this one. I could see someone well-meaning adding another test before
this for something simple and breaking this test.
No serious concerns here though - just a couple thoughts.
- Emily
