Merge branch 'jl/status-ignore-submodules'

* jl/status-ignore-submodules:
  Add the option "--ignore-submodules" to "git status"
  git submodule: ignore dirty submodules for summary and status

Conflicts:
	builtin/commit.c
	t/t7508-status.sh
	wt-status.c
	wt-status.h

1 files changed, 127 insertions, 0 deletions

diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index 9e081073f..a72fe3ae6 100755
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -808,4 +808,131 @@ test_expect_success POSIXPERM 'status succeeds in a read-only repository' '
 	(exit $status)
 '
 
+cat > expect << EOF
+# On branch master
+# Changed but not updated:
+#   (use "git add <file>..." to update what will be committed)
+#   (use "git checkout -- <file>..." to discard changes in working directory)
+#
+#	modified:   dir1/modified
+#
+# Untracked files:
+#   (use "git add <file>..." to include in what will be committed)
+#
+#	dir1/untracked
+#	dir2/modified
+#	dir2/untracked
+#	expect
+#	output
+#	untracked
+no changes added to commit (use "git add" and/or "git commit -a")
+EOF
+
+test_expect_success '--ignore-submodules=untracked suppresses submodules with untracked content' '
+	echo modified > sm/untracked &&
+	git status --ignore-submodules=untracked > output &&
+	test_cmp expect output
+'
+
+test_expect_success '--ignore-submodules=dirty suppresses submodules with untracked content' '
+	git status --ignore-submodules=dirty > output &&
+	test_cmp expect output
+'
+
+test_expect_success '--ignore-submodules=dirty suppresses submodules with modified content' '
+	echo modified > sm/foo &&
+	git status --ignore-submodules=dirty > output &&
+	test_cmp expect output
+'
+
+cat > expect << EOF
+# On branch master
+# Changed but not updated:
+#   (use "git add <file>..." to update what will be committed)
+#   (use "git checkout -- <file>..." to discard changes in working directory)
+#   (commit or discard the untracked or modified content in submodules)
+#
+#	modified:   dir1/modified
+#	modified:   sm (modified content)
+#
+# Untracked files:
+#   (use "git add <file>..." to include in what will be committed)
+#
+#	dir1/untracked
+#	dir2/modified
+#	dir2/untracked
+#	expect
+#	output
+#	untracked
+no changes added to commit (use "git add" and/or "git commit -a")
+EOF
+
+test_expect_success "--ignore-submodules=untracked doesn't suppress submodules with modified content" '
+	git status --ignore-submodules=untracked > output &&
+	test_cmp expect output
+'
+
+head2=$(cd sm && git commit -q -m "2nd commit" foo && git rev-parse --short=7 --verify HEAD)
+
+cat > expect << EOF
+# On branch master
+# Changed but not updated:
+#   (use "git add <file>..." to update what will be committed)
+#   (use "git checkout -- <file>..." to discard changes in working directory)
+#
+#	modified:   dir1/modified
+#	modified:   sm (new commits)
+#
+# Submodules changed but not updated:
+#
+# * sm $head...$head2 (1):
+#   > 2nd commit
+#
+# Untracked files:
+#   (use "git add <file>..." to include in what will be committed)
+#
+#	dir1/untracked
+#	dir2/modified
+#	dir2/untracked
+#	expect
+#	output
+#	untracked
+no changes added to commit (use "git add" and/or "git commit -a")
+EOF
+
+test_expect_success "--ignore-submodules=untracked doesn't suppress submodule summary" '
+	git status --ignore-submodules=untracked > output &&
+	test_cmp expect output
+'
+
+test_expect_success "--ignore-submodules=dirty doesn't suppress submodule summary" '
+	git status --ignore-submodules=dirty > output &&
+	test_cmp expect output
+'
+
+cat > expect << EOF
+# On branch master
+# Changed but not updated:
+#   (use "git add <file>..." to update what will be committed)
+#   (use "git checkout -- <file>..." to discard changes in working directory)
+#
+#	modified:   dir1/modified
+#
+# Untracked files:
+#   (use "git add <file>..." to include in what will be committed)
+#
+#	dir1/untracked
+#	dir2/modified
+#	dir2/untracked
+#	expect
+#	output
+#	untracked
+no changes added to commit (use "git add" and/or "git commit -a")
+EOF
+
+test_expect_success "--ignore-submodules=all suppresses submodule summary" '
+	git status --ignore-submodules=all > output &&
+	test_cmp expect output
+'
+
 test_done