Re: [PATCH v3 2/2] submodule: don't print status output with ignore=all

> git status prints information for submodules, but it should ignore the status of
> those which have submodule.<name>.ignore set to all.  Fix it so that it does
> properly ignore those which have that setting either in .git/config or in
> .gitmodules.
> 
> Not ignored are submodules that are added, deleted, or moved (which is
> essentially a combination of the first two) because it is not easily possible to
> determine the old path once a move has occurred, nor is it easily possible to
> detect which adds and deletions are moves and which are not.  This also
> preserves the previous behavior of always listing modules which are to be
> deleted.
> 
> Tests are included which verify that this change has no effect on git submodule
> summary without the --for-status option.

> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
> ---
>  git-submodule.sh             |  7 +++++++
>  t/t7401-submodule-summary.sh | 30 ++++++++++++++++++++++++++++++
>  t/t7508-status.sh            |  4 ++--
>  3 files changed, 39 insertions(+), 2 deletions(-)
> 
> diff --git a/git-submodule.sh b/git-submodule.sh
> index 38520db..004b21c 100755
> --- a/git-submodule.sh
> +++ b/git-submodule.sh
> @@ -1036,6 +1036,13 @@ cmd_summary() {
>  		do
>  			# Always show modules deleted or type-changed (blob<->module)
>  			test $status = D -o $status = T && echo "$sm_path" && continue
> +			# Respect the ignore setting for --for-status.
> +			if test -n "$for_status"
> +			then
> +				name=$(module_name "$sm_path")
> +				ignore_config=$(get_submodule_config "$name" ignore none)
> +				test $status != A -a $ignore_config = all && continue
> +			fi
>  			# Also show added or modified modules which are checked out
>  			GIT_DIR="$sm_path/.git" git-rev-parse --git-dir >/dev/null 2>&1 &&
>  			echo "$sm_path"
> diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh
> index ac2434c..ca9441e 100755
> --- a/t/t7401-submodule-summary.sh
> +++ b/t/t7401-submodule-summary.sh
> @@ -104,6 +104,36 @@ EOF
>  	test_cmp expected actual
>  "
>  
> +test_expect_success '.gitmodules ignore=all has no effect' "
> +	git config --add -f .gitmodules submodule.sm1.ignore all &&
> +	git config --add -f .gitmodules submodule.sm1.path sm1 &&
> +	git submodule summary >actual &&
> +	cat >expected <<-EOF &&
> +* sm1 $head1...$head2 (1):
> +  > Add foo3
> +
> +EOF
> +	test_cmp expected actual &&
> +	git config -f .gitmodules --remove-section submodule.sm1
> +"
> +
> +test_expect_success '.git/config ignore=all has no effect' "
> +	git config --add -f .gitmodules submodule.sm1.ignore none &&
> +	git config --add -f .gitmodules submodule.sm1.path sm1 &&
> +	git config --add submodule.sm1.ignore all &&
> +	git config --add submodule.sm1.path sm1 &&
> +	git submodule summary >actual &&
> +	cat >expected <<-EOF &&
> +* sm1 $head1...$head2 (1):
> +  > Add foo3
> +
> +EOF
> +	test_cmp expected actual &&
> +	git config --remove-section submodule.sm1 &&
> +	git config -f .gitmodules --remove-section submodule.sm1
> +"
> +
> +
>  commit_file sm1 &&
>  head3=$(
>  	cd sm1 &&