Stefan Beller <[email protected]> writes:
> In modern Git we prefer "git -C <cmd" over "(cd <somewhere && git <cmd>)"
> as it doesn't need an extra shell.
There is a matching '>' missing. The description is correct (I am
not sure if there actually is "preference", though), but I found the
title a bit misleading. With 'drop unneeded subshell', I would
imagine a patch like
(
- ( do something )
+ do something;
do something else;
)
It looks more like "reduce use of subshell by using 'git -C <dir>'"
to me.
> And because it is in a setup function, we actually save the invocation
> of 22 shells for a single run of the whole test suite.
Nice.
>
> Noticed while adding a lot more in near vincinity, though not as near
> to cause merge conflicts, so sending it extra.
>
> Thanks,
> Stefan
>
> t/lib-submodule-update.sh | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/t/lib-submodule-update.sh b/t/lib-submodule-update.sh
> index 79cdd34a54..915eb4a7c6 100755
> --- a/t/lib-submodule-update.sh
> +++ b/t/lib-submodule-update.sh
> @@ -69,10 +69,7 @@ create_lib_submodule_repo () {
>
> git checkout -b "replace_sub1_with_directory" "add_sub1" &&
> git submodule update &&
> - (
> - cd sub1 &&
> - git checkout modifications
> - ) &&
> + git -C sub1 checkout modifications &&
> git rm --cached sub1 &&
> rm sub1/.git* &&
> git config -f .gitmodules --remove-section "submodule.sub1" &&
