Merge branch 'jm/status-ignored-files-list'

The set of paths output from "git status --ignored" was tied
closely with its "--untracked=<mode>" option, but now it can be
controlled more flexibly.  Most notably, a directory that is
ignored because it is listed to be ignored in the ignore/exclude
mechanism can be handled differently from a directory that ends up
to be ignored only because all files in it are ignored.

* jm/status-ignored-files-list:
  status: test ignored modes
  status: document options to show matching ignored files
  status: report matching ignored and normal untracked
  status: add option to show ignored files differently

1 files changed, 233 insertions, 0 deletions

diff --git a/t/t7521-ignored-mode.sh b/t/t7521-ignored-mode.sh
new file mode 100755
index 0000000000..91790943c3
--- /dev/null
+++ b/t/t7521-ignored-mode.sh
@@ -0,0 +1,233 @@
+#!/bin/sh
+
+test_description='git status ignored modes'
+
+. ./test-lib.sh
+
+test_expect_success 'setup initial commit and ignore file' '
+	cat >.gitignore <<-\EOF &&
+	*.ign
+	ignored_dir/
+	!*.unignore
+	EOF
+	git add . &&
+	git commit -m "Initial commit"
+'
+
+test_expect_success 'Verify behavior of status on directories with ignored files' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! dir/ignored/ignored_1.ign
+	! dir/ignored/ignored_2.ign
+	! ignored/ignored_1.ign
+	! ignored/ignored_2.ign
+	EOF
+
+	mkdir -p ignored dir/ignored &&
+	touch ignored/ignored_1.ign ignored/ignored_2.ign \
+		dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
+
+	git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify status behavior on directory with tracked & ignored files' '
+	test_when_finished "git clean -fdx && git reset HEAD~1 --hard" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! dir/tracked_ignored/ignored_1.ign
+	! dir/tracked_ignored/ignored_2.ign
+	! tracked_ignored/ignored_1.ign
+	! tracked_ignored/ignored_2.ign
+	EOF
+
+	mkdir -p tracked_ignored dir/tracked_ignored &&
+	touch tracked_ignored/tracked_1 tracked_ignored/tracked_2 \
+		tracked_ignored/ignored_1.ign tracked_ignored/ignored_2.ign \
+		dir/tracked_ignored/tracked_1 dir/tracked_ignored/tracked_2 \
+		dir/tracked_ignored/ignored_1.ign dir/tracked_ignored/ignored_2.ign &&
+
+	git add tracked_ignored/tracked_1 tracked_ignored/tracked_2 \
+		dir/tracked_ignored/tracked_1 dir/tracked_ignored/tracked_2 &&
+	git commit -m "commit tracked files" &&
+
+	git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify status behavior on directory with untracked and ignored files' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? dir/untracked_ignored/untracked_1
+	? dir/untracked_ignored/untracked_2
+	? expect
+	? output
+	? untracked_ignored/untracked_1
+	? untracked_ignored/untracked_2
+	! dir/untracked_ignored/ignored_1.ign
+	! dir/untracked_ignored/ignored_2.ign
+	! untracked_ignored/ignored_1.ign
+	! untracked_ignored/ignored_2.ign
+	EOF
+
+	mkdir -p untracked_ignored dir/untracked_ignored &&
+	touch untracked_ignored/untracked_1 untracked_ignored/untracked_2 \
+		untracked_ignored/ignored_1.ign untracked_ignored/ignored_2.ign \
+		dir/untracked_ignored/untracked_1 dir/untracked_ignored/untracked_2 \
+		dir/untracked_ignored/ignored_1.ign dir/untracked_ignored/ignored_2.ign &&
+
+	git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify status matching ignored files on ignored directory' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! ignored_dir/
+	EOF
+
+	mkdir ignored_dir &&
+	touch ignored_dir/ignored_1 ignored_dir/ignored_2 \
+		ignored_dir/ignored_1.ign ignored_dir/ignored_2.ign &&
+
+	git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify status behavior on ignored directory containing tracked file' '
+	test_when_finished "git clean -fdx && git reset HEAD~1 --hard" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! ignored_dir/ignored_1
+	! ignored_dir/ignored_1.ign
+	! ignored_dir/ignored_2
+	! ignored_dir/ignored_2.ign
+	EOF
+
+	mkdir ignored_dir &&
+	touch ignored_dir/ignored_1 ignored_dir/ignored_2 \
+		ignored_dir/ignored_1.ign ignored_dir/ignored_2.ign \
+		ignored_dir/tracked &&
+	git add -f ignored_dir/tracked &&
+	git commit -m "Force add file in ignored directory" &&
+	git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify matching ignored files with --untracked-files=normal' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	? untracked_dir/
+	! ignored_dir/
+	! ignored_files/ignored_1.ign
+	! ignored_files/ignored_2.ign
+	EOF
+
+	mkdir ignored_dir ignored_files untracked_dir &&
+	touch ignored_dir/ignored_1 ignored_dir/ignored_2 \
+		ignored_files/ignored_1.ign ignored_files/ignored_2.ign \
+		untracked_dir/untracked &&
+	git status --porcelain=v2 --ignored=matching --untracked-files=normal >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify matching ignored files with --untracked-files=normal' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	? untracked_dir/
+	! ignored_dir/
+	! ignored_files/ignored_1.ign
+	! ignored_files/ignored_2.ign
+	EOF
+
+	mkdir ignored_dir ignored_files untracked_dir &&
+	touch ignored_dir/ignored_1 ignored_dir/ignored_2 \
+		ignored_files/ignored_1.ign ignored_files/ignored_2.ign \
+		untracked_dir/untracked &&
+	git status --porcelain=v2 --ignored=matching --untracked-files=normal >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify status behavior on ignored directory containing tracked file' '
+	test_when_finished "git clean -fdx && git reset HEAD~1 --hard" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! ignored_dir/ignored_1
+	! ignored_dir/ignored_1.ign
+	! ignored_dir/ignored_2
+	! ignored_dir/ignored_2.ign
+	EOF
+
+	mkdir ignored_dir &&
+	touch ignored_dir/ignored_1 ignored_dir/ignored_2 \
+		ignored_dir/ignored_1.ign ignored_dir/ignored_2.ign \
+		ignored_dir/tracked &&
+	git add -f ignored_dir/tracked &&
+	git commit -m "Force add file in ignored directory" &&
+	git status --porcelain=v2 --ignored=matching --untracked-files=normal >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify behavior of status with --ignored=no' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	EOF
+
+	mkdir -p ignored dir/ignored &&
+	touch ignored/ignored_1.ign ignored/ignored_2.ign \
+		dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
+
+	git status --porcelain=v2 --ignored=no --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify behavior of status with --ignored=traditional and --untracked-files=all' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! dir/ignored/ignored_1.ign
+	! dir/ignored/ignored_2.ign
+	! ignored/ignored_1.ign
+	! ignored/ignored_2.ign
+	EOF
+
+	mkdir -p ignored dir/ignored &&
+	touch ignored/ignored_1.ign ignored/ignored_2.ign \
+		dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
+
+	git status --porcelain=v2 --ignored=traditional --untracked-files=all >output &&
+	test_i18ncmp expect output
+'
+
+test_expect_success 'Verify behavior of status with --ignored=traditional and --untracked-files=normal' '
+	test_when_finished "git clean -fdx" &&
+	cat >expect <<-\EOF &&
+	? expect
+	? output
+	! dir/
+	! ignored/
+	EOF
+
+	mkdir -p ignored dir/ignored &&
+	touch ignored/ignored_1.ign ignored/ignored_2.ign \
+		dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
+
+	git status --porcelain=v2 --ignored=traditional --untracked-files=normal >output &&
+	test_i18ncmp expect output
+'
+
+test_done