Submodules: Use "ignore" settings from .gitmodules too for diff and status

The .gitmodules file is parsed for "submodule.<name>.ignore" entries
before looking for them in .git/config. Thus settings found in .git/config
will override those from .gitmodules, thereby allowing the local developer
to ignore settings given by the remote side while also letting upstream
set defaults for those users who don't have special needs.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 83 insertions, 8 deletions

diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index 57bf2ee27..1aae76261 100755
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -848,12 +848,23 @@ test_expect_success '--ignore-submodules=untracked suppresses submodules with un
 	test_cmp expect output
 '
 
+test_expect_success '.gitmodules ignore=untracked suppresses submodules with untracked content' '
+	git config --add -f .gitmodules submodule.subname.ignore untracked &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
+
 test_expect_success '.git/config ignore=untracked suppresses submodules with untracked content' '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore untracked &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config --remove-section -f .gitmodules submodule.subname
 '
 
 test_expect_success '--ignore-submodules=dirty suppresses submodules with untracked content' '
@@ -861,12 +872,23 @@ test_expect_success '--ignore-submodules=dirty suppresses submodules with untrac
 	test_cmp expect output
 '
 
+test_expect_success '.gitmodules ignore=dirty suppresses submodules with untracked content' '
+	git config --add -f .gitmodules submodule.subname.ignore dirty &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
+
 test_expect_success '.git/config ignore=dirty suppresses submodules with untracked content' '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore dirty &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config -f .gitmodules  --remove-section submodule.subname
 '
 
 test_expect_success '--ignore-submodules=dirty suppresses submodules with modified content' '
@@ -875,12 +897,23 @@ test_expect_success '--ignore-submodules=dirty suppresses submodules with modifi
 	test_cmp expect output
 '
 
+test_expect_success '.gitmodules ignore=dirty suppresses submodules with modified content' '
+	git config --add -f .gitmodules submodule.subname.ignore dirty &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
+
 test_expect_success '.git/config ignore=dirty suppresses submodules with modified content' '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore dirty &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config -f .gitmodules  --remove-section submodule.subname
 '
 
 cat > expect << EOF
@@ -920,12 +953,23 @@ test_expect_success "--ignore-submodules=untracked doesn't suppress submodules w
 	test_cmp expect output
 '
 
+test_expect_success ".gitmodules ignore=untracked doesn't suppress submodules with modified content" '
+	git config --add -f .gitmodules submodule.subname.ignore untracked &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
+
 test_expect_success ".git/config ignore=untracked doesn't suppress submodules with modified content" '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore untracked &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config -f .gitmodules  --remove-section submodule.subname
 '
 
 head2=$(cd sm && git commit -q -m "2nd commit" foo && git rev-parse --short=7 --verify HEAD)
@@ -971,28 +1015,48 @@ test_expect_success "--ignore-submodules=untracked doesn't suppress submodule su
 	test_cmp expect output
 '
 
+test_expect_success ".gitmodules ignore=untracked doesn't suppress submodule summary" '
+	git config --add -f .gitmodules submodule.subname.ignore untracked &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
+
 test_expect_success ".git/config ignore=untracked doesn't suppress submodule summary" '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore untracked &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config -f .gitmodules  --remove-section submodule.subname
 '
 
 test_expect_success "--ignore-submodules=dirty doesn't suppress submodule summary" '
 	git status --ignore-submodules=dirty > output &&
 	test_cmp expect output
 '
+test_expect_success ".gitmodules ignore=dirty doesn't suppress submodule summary" '
+	git config --add -f .gitmodules submodule.subname.ignore dirty &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
 
 test_expect_success ".git/config ignore=dirty doesn't suppress submodule summary" '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore dirty &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config -f .gitmodules  --remove-section submodule.subname
 '
 
-
 cat > expect << EOF
 # On branch master
 # Changed but not updated:
@@ -1019,12 +1083,23 @@ test_expect_success "--ignore-submodules=all suppresses submodule summary" '
 	test_cmp expect output
 '
 
+test_expect_failure '.gitmodules ignore=all suppresses submodule summary' '
+	git config --add -f .gitmodules submodule.subname.ignore all &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
+	git status > output &&
+	test_cmp expect output &&
+	git config -f .gitmodules  --remove-section submodule.subname
+'
+
 test_expect_failure '.git/config ignore=all suppresses submodule summary' '
+	git config --add -f .gitmodules submodule.subname.ignore none &&
+	git config --add -f .gitmodules submodule.subname.path sm &&
 	git config --add submodule.subname.ignore all &&
 	git config --add submodule.subname.path sm &&
 	git status > output &&
 	test_cmp expect output &&
-	git config --remove-section submodule.subname
+	git config --remove-section submodule.subname &&
+	git config -f .gitmodules  --remove-section submodule.subname
 '
 
 test_done