[thirdparty/git.git] / t / t7407-submodule-foreach.sh

#!/bin/sh
#
# Copyright (c) 2009 Johan Herland
#

test_description='Test "git submodule foreach"

This test verifies that "git submodule foreach" correctly visits all submodules
that are currently checked out.
'

GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME

. ./test-lib.sh


test_expect_success 'setup a submodule tree' '
	git config --global protocol.file.allow always &&
	echo file > file &&
	git add file &&
	test_tick &&
	git commit -m upstream &&
	git clone . super &&
	git clone super submodule &&
	(
		cd super &&
		git submodule add ../submodule sub1 &&
		git submodule add ../submodule sub2 &&
		git submodule add ../submodule sub3 &&
		git config -f .gitmodules --rename-section \
			submodule.sub1 submodule.foo1 &&
		git config -f .gitmodules --rename-section \
			submodule.sub2 submodule.foo2 &&
		git config -f .gitmodules --rename-section \
			submodule.sub3 submodule.foo3 &&
		git add .gitmodules &&
		test_tick &&
		git commit -m "submodules" &&
		git submodule init sub1 &&
		git submodule init sub2 &&
		git submodule init sub3
	) &&
	(
		cd submodule &&
		echo different > file &&
		git add file &&
		test_tick &&
		git commit -m "different"
	) &&
	(
		cd super &&
		(
			cd sub3 &&
			git pull
		) &&
		git add sub3 &&
		test_tick &&
		git commit -m "update sub3"
	)
'

sub1sha1=$(cd super/sub1 && git rev-parse HEAD)
sub3sha1=$(cd super/sub3 && git rev-parse HEAD)

pwd=$(pwd)

cat > expect <<EOF
Entering 'sub1'
$pwd/clone-foo1-sub1-$sub1sha1
Entering 'sub3'
$pwd/clone-foo3-sub3-$sub3sha1
EOF

test_expect_success 'test basic "submodule foreach" usage' '
	git clone super clone &&
	(
		cd clone &&
		git submodule update --init -- sub1 sub3 &&
		git submodule foreach "echo \$toplevel-\$name-\$path-\$sha1" > ../actual &&
		git config foo.bar zar &&
		git submodule foreach "git config --file \"\$toplevel/.git/config\" foo.bar"
	) &&
	test_cmp expect actual
'

cat >expect <<EOF
Entering '../sub1'
$pwd/clone-foo1-sub1-../sub1-$sub1sha1
Entering '../sub3'
$pwd/clone-foo3-sub3-../sub3-$sub3sha1
EOF

test_expect_success 'test "submodule foreach" from subdirectory' '
	mkdir clone/sub &&
	(
		cd clone/sub &&
		git submodule foreach "echo \$toplevel-\$name-\$sm_path-\$displaypath-\$sha1" >../../actual
	) &&
	test_cmp expect actual
'

test_expect_success 'setup nested submodules' '
	git clone submodule nested1 &&
	git clone submodule nested2 &&
	git clone submodule nested3 &&
	(
		cd nested3 &&
		git submodule add ../submodule submodule &&
		test_tick &&
		git commit -m "submodule" &&
		git submodule init submodule
	) &&
	(
		cd nested2 &&
		git submodule add ../nested3 nested3 &&
		test_tick &&
		git commit -m "nested3" &&
		git submodule init nested3
	) &&
	(
		cd nested1 &&
		git submodule add ../nested2 nested2 &&
		test_tick &&
		git commit -m "nested2" &&
		git submodule init nested2
	) &&
	(
		cd super &&
		git submodule add ../nested1 nested1 &&
		test_tick &&
		git commit -m "nested1" &&
		git submodule init nested1
	)
'

test_expect_success 'use "submodule foreach" to checkout 2nd level submodule' '
	git clone super clone2 &&
	(
		cd clone2 &&
		test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
		test_must_fail git rev-parse --resolve-git-dir nested1/.git &&
		git submodule update --init &&
		git rev-parse --resolve-git-dir sub1/.git &&
		git rev-parse --resolve-git-dir sub2/.git &&
		git rev-parse --resolve-git-dir sub3/.git &&
		git rev-parse --resolve-git-dir nested1/.git &&
		test_must_fail git rev-parse --resolve-git-dir nested1/nested2/.git &&
		git submodule foreach "git submodule update --init" &&
		git rev-parse --resolve-git-dir nested1/nested2/.git &&
		test_must_fail git rev-parse --resolve-git-dir nested1/nested2/nested3/.git
	)
'

test_expect_success 'usage: foreach -- --not-an-option' '
	test_expect_code 1 git submodule foreach -- --not-an-option &&
	test_expect_code 1 git -C clone2 submodule foreach -- --not-an-option
'

test_expect_success 'use "foreach --recursive" to checkout all submodules' '
	(
		cd clone2 &&
		git submodule foreach --recursive "git submodule update --init" &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
	)
'

cat > expect <<EOF
Entering 'nested1'
Entering 'nested1/nested2'
Entering 'nested1/nested2/nested3'
Entering 'nested1/nested2/nested3/submodule'
Entering 'sub1'
Entering 'sub2'
Entering 'sub3'
EOF

test_expect_success 'test messages from "foreach --recursive"' '
	(
		cd clone2 &&
		git submodule foreach --recursive "true" > ../actual
	) &&
	test_cmp expect actual
'

cat > expect <<EOF
Entering '../nested1'
Entering '../nested1/nested2'
Entering '../nested1/nested2/nested3'
Entering '../nested1/nested2/nested3/submodule'
Entering '../sub1'
Entering '../sub2'
Entering '../sub3'
EOF

test_expect_success 'test messages from "foreach --recursive" from subdirectory' '
	(
		cd clone2 &&
		mkdir untracked &&
		cd untracked &&
		git submodule foreach --recursive >../../actual
	) &&
	test_cmp expect actual
'
sub1sha1=$(cd clone2/sub1 && git rev-parse HEAD)
sub2sha1=$(cd clone2/sub2 && git rev-parse HEAD)
sub3sha1=$(cd clone2/sub3 && git rev-parse HEAD)
nested1sha1=$(cd clone2/nested1 && git rev-parse HEAD)
nested2sha1=$(cd clone2/nested1/nested2 && git rev-parse HEAD)
nested3sha1=$(cd clone2/nested1/nested2/nested3 && git rev-parse HEAD)
submodulesha1=$(cd clone2/nested1/nested2/nested3/submodule && git rev-parse HEAD)

cat >expect <<EOF
Entering '../nested1'
toplevel: $pwd/clone2 name: nested1 path: nested1 displaypath: ../nested1 hash: $nested1sha1
Entering '../nested1/nested2'
toplevel: $pwd/clone2/nested1 name: nested2 path: nested2 displaypath: ../nested1/nested2 hash: $nested2sha1
Entering '../nested1/nested2/nested3'
toplevel: $pwd/clone2/nested1/nested2 name: nested3 path: nested3 displaypath: ../nested1/nested2/nested3 hash: $nested3sha1
Entering '../nested1/nested2/nested3/submodule'
toplevel: $pwd/clone2/nested1/nested2/nested3 name: submodule path: submodule displaypath: ../nested1/nested2/nested3/submodule hash: $submodulesha1
Entering '../sub1'
toplevel: $pwd/clone2 name: foo1 path: sub1 displaypath: ../sub1 hash: $sub1sha1
Entering '../sub2'
toplevel: $pwd/clone2 name: foo2 path: sub2 displaypath: ../sub2 hash: $sub2sha1
Entering '../sub3'
toplevel: $pwd/clone2 name: foo3 path: sub3 displaypath: ../sub3 hash: $sub3sha1
EOF

test_expect_success 'test "submodule foreach --recursive" from subdirectory' '
	(
		cd clone2/untracked &&
		git submodule foreach --recursive "echo toplevel: \$toplevel name: \$name path: \$sm_path displaypath: \$displaypath hash: \$sha1" >../../actual
	) &&
	test_cmp expect actual
'

cat > expect <<EOF
nested1-nested1
nested2-nested2
nested3-nested3
submodule-submodule
foo1-sub1
foo2-sub2
foo3-sub3
EOF

test_expect_success 'test "foreach --quiet --recursive"' '
	(
		cd clone2 &&
		git submodule foreach -q --recursive "echo \$name-\$path" > ../actual
	) &&
	test_cmp expect actual
'

test_expect_success 'use "update --recursive" to checkout all submodules' '
	git clone super clone3 &&
	(
		cd clone3 &&
		test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
		test_must_fail git rev-parse --resolve-git-dir nested1/.git &&
		git submodule update --init --recursive &&
		git rev-parse --resolve-git-dir sub1/.git &&
		git rev-parse --resolve-git-dir sub2/.git &&
		git rev-parse --resolve-git-dir sub3/.git &&
		git rev-parse --resolve-git-dir nested1/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
	)
'

nested1sha1=$(cd clone3/nested1 && git rev-parse HEAD)
nested2sha1=$(cd clone3/nested1/nested2 && git rev-parse HEAD)
nested3sha1=$(cd clone3/nested1/nested2/nested3 && git rev-parse HEAD)
submodulesha1=$(cd clone3/nested1/nested2/nested3/submodule && git rev-parse HEAD)
sub1sha1=$(cd clone3/sub1 && git rev-parse HEAD)
sub2sha1=$(cd clone3/sub2 && git rev-parse HEAD)
sub3sha1=$(cd clone3/sub3 && git rev-parse HEAD)
sub1sha1_short=$(cd clone3/sub1 && git rev-parse --short HEAD)
sub2sha1_short=$(cd clone3/sub2 && git rev-parse --short HEAD)

cat > expect <<EOF
 $nested1sha1 nested1 (heads/main)
 $nested2sha1 nested1/nested2 (heads/main)
 $nested3sha1 nested1/nested2/nested3 (heads/main)
 $submodulesha1 nested1/nested2/nested3/submodule (heads/main)
 $sub1sha1 sub1 ($sub1sha1_short)
 $sub2sha1 sub2 ($sub2sha1_short)
 $sub3sha1 sub3 (heads/main)
EOF

test_expect_success 'test "status --recursive"' '
	(
		cd clone3 &&
		git submodule status --recursive > ../actual
	) &&
	test_cmp expect actual
'

cat > expect <<EOF
 $nested1sha1 nested1 (heads/main)
+$nested2sha1 nested1/nested2 (file2~1)
 $nested3sha1 nested1/nested2/nested3 (heads/main)
 $submodulesha1 nested1/nested2/nested3/submodule (heads/main)
EOF

test_expect_success 'ensure "status --cached --recursive" preserves the --cached flag' '
	(
		cd clone3 &&
		(
			cd nested1/nested2 &&
			test_commit file2
		) &&
		git submodule status --cached --recursive -- nested1 > ../actual
	) &&
	test_cmp expect actual
'

nested2sha1=$(git -C clone3/nested1/nested2 rev-parse HEAD)

cat > expect <<EOF
 $nested1sha1 ../nested1 (heads/main)
+$nested2sha1 ../nested1/nested2 (file2)
 $nested3sha1 ../nested1/nested2/nested3 (heads/main)
 $submodulesha1 ../nested1/nested2/nested3/submodule (heads/main)
 $sub1sha1 ../sub1 ($sub1sha1_short)
 $sub2sha1 ../sub2 ($sub2sha1_short)
 $sub3sha1 ../sub3 (heads/main)
EOF

test_expect_success 'test "status --recursive" from sub directory' '
	(
		cd clone3 &&
		mkdir tmp && cd tmp &&
		git submodule status --recursive > ../../actual
	) &&
	test_cmp expect actual
'

test_expect_success 'use "git clone --recursive" to checkout all submodules' '
	git clone --recursive super clone4 &&
	(
		cd clone4 &&
		git rev-parse --resolve-git-dir .git &&
		git rev-parse --resolve-git-dir sub1/.git &&
		git rev-parse --resolve-git-dir sub2/.git &&
		git rev-parse --resolve-git-dir sub3/.git &&
		git rev-parse --resolve-git-dir nested1/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
	)
'

test_expect_success 'test "update --recursive" with a flag with spaces' '
	git clone super "common objects" &&
	git clone super clone5 &&
	(
		cd clone5 &&
		test_must_fail git rev-parse --resolve-git-dir d nested1/.git &&
		git submodule update --init --recursive --reference="$(dirname "$PWD")/common objects" &&
		git rev-parse --resolve-git-dir nested1/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
		test -f .git/modules/nested1/objects/info/alternates &&
		test -f .git/modules/nested1/modules/nested2/objects/info/alternates &&
		test -f .git/modules/nested1/modules/nested2/modules/nested3/objects/info/alternates
	)
'

test_expect_success 'use "update --recursive nested1" to checkout all submodules rooted in nested1' '
	git clone super clone6 &&
	(
		cd clone6 &&
		test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
		test_must_fail git rev-parse --resolve-git-dir nested1/.git &&
		git submodule update --init --recursive -- nested1 &&
		test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
		test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
		git rev-parse --resolve-git-dir nested1/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
		git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
	)
'

test_expect_success 'command passed to foreach retains notion of stdin' '
	(
		cd super &&
		git submodule foreach echo success >../expected &&
		yes | git submodule foreach "read y && test \"x\$y\" = xy && echo success" >../actual
	) &&
	test_cmp expected actual
'

test_expect_success 'command passed to foreach --recursive retains notion of stdin' '
	(
		cd clone2 &&
		git submodule foreach --recursive echo success >../expected &&
		yes | git submodule foreach --recursive "read y && test \"x\$y\" = xy && echo success" >../actual
	) &&
	test_cmp expected actual
'

test_expect_success 'multi-argument command passed to foreach is not shell-evaluated twice' '
	(
		cd super &&
		git submodule foreach "echo \\\"quoted\\\"" > ../expected &&
		git submodule foreach echo \"quoted\" > ../actual
	) &&
	test_cmp expected actual
'

test_expect_success 'option-like arguments passed to foreach commands are not lost' '
	(
		cd super &&
		git submodule foreach "echo be --quiet" > ../expected &&
		git submodule foreach echo be --quiet > ../actual
	) &&
	grep -sq -e "--quiet" expected &&
	test_cmp expected actual
'

test_expect_success 'option-like arguments passed to foreach recurse correctly' '
	git -C clone2 submodule foreach --recursive "echo be --an-option" >expect &&
	git -C clone2 submodule foreach --recursive echo be --an-option >actual &&
	grep -e "--an-option" expect &&
	test_cmp expect actual
'

test_done
Commit	Line	Data
d69ecf6f JH	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2009 Johan Herland
	4	#
	5
	6	test_description='Test "git submodule foreach"
	7
	8	This test verifies that "git submodule foreach" correctly visits all submodules
	9	that are currently checked out.
	10	'
	11
01dc8133	12	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
334afbc7 JS	13	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
334afbc7 JS	14
d69ecf6f JH	15	. ./test-lib.sh
	16
	17
	18	test_expect_success 'setup a submodule tree' '
0d3beb71	19	git config --global protocol.file.allow always &&
d69ecf6f JH	20	echo file > file &&
	21	git add file &&
	22	test_tick &&
4bf9dd97	23	git commit -m upstream &&
d69ecf6f JH	24	git clone . super &&
	25	git clone super submodule &&
	26	(
	27	cd super &&
	28	git submodule add ../submodule sub1 &&
	29	git submodule add ../submodule sub2 &&
	30	git submodule add ../submodule sub3 &&
	31	git config -f .gitmodules --rename-section \
	32	submodule.sub1 submodule.foo1 &&
	33	git config -f .gitmodules --rename-section \
	34	submodule.sub2 submodule.foo2 &&
	35	git config -f .gitmodules --rename-section \
	36	submodule.sub3 submodule.foo3 &&
4bf9dd97	37	git add .gitmodules &&
d69ecf6f JH	38	test_tick &&
	39	git commit -m "submodules" &&
	40	git submodule init sub1 &&
	41	git submodule init sub2 &&
	42	git submodule init sub3
	43	) &&
	44	(
	45	cd submodule &&
	46	echo different > file &&
	47	git add file &&
	48	test_tick &&
	49	git commit -m "different"
	50	) &&
	51	(
	52	cd super &&
	53	(
	54	cd sub3 &&
	55	git pull
	56	) &&
	57	git add sub3 &&
	58	test_tick &&
	59	git commit -m "update sub3"
	60	)
	61	'
	62
	63	sub1sha1=$(cd super/sub1 && git rev-parse HEAD)
	64	sub3sha1=$(cd super/sub3 && git rev-parse HEAD)
	65
f030c96d ÆAB	66	pwd=$(pwd)
f030c96d ÆAB	67
d69ecf6f JH	68	cat > expect <<EOF
d69ecf6f JH	69	Entering 'sub1'
f030c96d	70	$pwd/clone-foo1-sub1-$sub1sha1
d69ecf6f	71	Entering 'sub3'
f030c96d	72	$pwd/clone-foo3-sub3-$sub3sha1
d69ecf6f JH	73	EOF
	74
	75	test_expect_success 'test basic "submodule foreach" usage' '
	76	git clone super clone &&
	77	(
	78	cd clone &&
	79	git submodule update --init -- sub1 sub3 &&
f030c96d ÆAB	80	git submodule foreach "echo \$toplevel-\$name-\$path-\$sha1" > ../actual &&
	81	git config foo.bar zar &&
	82	git submodule foreach "git config --file \"\$toplevel/.git/config\" foo.bar"
d69ecf6f	83	) &&
1108cea7	84	test_cmp expect actual
d69ecf6f JH	85	'
d69ecf6f JH	86
091a6eb0 JK	87	cat >expect <<EOF
091a6eb0 JK	88	Entering '../sub1'
b6f7ac8f	89	$pwd/clone-foo1-sub1-../sub1-$sub1sha1
091a6eb0	90	Entering '../sub3'
b6f7ac8f	91	$pwd/clone-foo3-sub3-../sub3-$sub3sha1
091a6eb0 JK	92	EOF
	93
	94	test_expect_success 'test "submodule foreach" from subdirectory' '
	95	mkdir clone/sub &&
	96	(
	97	cd clone/sub &&
b6f7ac8f	98	git submodule foreach "echo \$toplevel-\$name-\$sm_path-\$displaypath-\$sha1" >../../actual
091a6eb0	99	) &&
1108cea7	100	test_cmp expect actual
091a6eb0 JK	101	'
091a6eb0 JK	102
15fc56a8 JH	103	test_expect_success 'setup nested submodules' '
	104	git clone submodule nested1 &&
	105	git clone submodule nested2 &&
	106	git clone submodule nested3 &&
	107	(
	108	cd nested3 &&
	109	git submodule add ../submodule submodule &&
	110	test_tick &&
	111	git commit -m "submodule" &&
	112	git submodule init submodule
	113	) &&
	114	(
	115	cd nested2 &&
	116	git submodule add ../nested3 nested3 &&
	117	test_tick &&
	118	git commit -m "nested3" &&
	119	git submodule init nested3
	120	) &&
	121	(
	122	cd nested1 &&
	123	git submodule add ../nested2 nested2 &&
	124	test_tick &&
	125	git commit -m "nested2" &&
	126	git submodule init nested2
	127	) &&
	128	(
	129	cd super &&
	130	git submodule add ../nested1 nested1 &&
	131	test_tick &&
	132	git commit -m "nested1" &&
	133	git submodule init nested1
	134	)
	135	'
	136
	137	test_expect_success 'use "submodule foreach" to checkout 2nd level submodule' '
	138	git clone super clone2 &&
	139	(
	140	cd clone2 &&
abc06822 FG	141	test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
	142	test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
	143	test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
	144	test_must_fail git rev-parse --resolve-git-dir nested1/.git &&
15fc56a8	145	git submodule update --init &&
abc06822 FG	146	git rev-parse --resolve-git-dir sub1/.git &&
	147	git rev-parse --resolve-git-dir sub2/.git &&
	148	git rev-parse --resolve-git-dir sub3/.git &&
	149	git rev-parse --resolve-git-dir nested1/.git &&
	150	test_must_fail git rev-parse --resolve-git-dir nested1/nested2/.git &&
15fc56a8	151	git submodule foreach "git submodule update --init" &&
dfe338ae	152	git rev-parse --resolve-git-dir nested1/nested2/.git &&
abc06822	153	test_must_fail git rev-parse --resolve-git-dir nested1/nested2/nested3/.git
15fc56a8 JH	154	)
	155	'
	156
d50d8485 ÆAB	157	test_expect_success 'usage: foreach -- --not-an-option' '
	158	test_expect_code 1 git submodule foreach -- --not-an-option &&
	159	test_expect_code 1 git -C clone2 submodule foreach -- --not-an-option
	160	'
	161
15fc56a8 JH	162	test_expect_success 'use "foreach --recursive" to checkout all submodules' '
	163	(
	164	cd clone2 &&
	165	git submodule foreach --recursive "git submodule update --init" &&
abc06822 FG	166	git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
abc06822 FG	167	git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
15fc56a8 JH	168	)
	169	'
	170
	171	cat > expect <<EOF
	172	Entering 'nested1'
	173	Entering 'nested1/nested2'
	174	Entering 'nested1/nested2/nested3'
	175	Entering 'nested1/nested2/nested3/submodule'
	176	Entering 'sub1'
	177	Entering 'sub2'
	178	Entering 'sub3'
	179	EOF
	180
	181	test_expect_success 'test messages from "foreach --recursive"' '
	182	(
	183	cd clone2 &&
	184	git submodule foreach --recursive "true" > ../actual
	185	) &&
1108cea7	186	test_cmp expect actual
15fc56a8 JH	187	'
15fc56a8 JH	188
ea2fa104 SB	189	cat > expect <<EOF
	190	Entering '../nested1'
	191	Entering '../nested1/nested2'
	192	Entering '../nested1/nested2/nested3'
	193	Entering '../nested1/nested2/nested3/submodule'
	194	Entering '../sub1'
	195	Entering '../sub2'
	196	Entering '../sub3'
	197	EOF
	198
	199	test_expect_success 'test messages from "foreach --recursive" from subdirectory' '
	200	(
	201	cd clone2 &&
	202	mkdir untracked &&
	203	cd untracked &&
	204	git submodule foreach --recursive >../../actual
	205	) &&
1108cea7	206	test_cmp expect actual
ea2fa104	207	'
c033a2f6 PC	208	sub1sha1=$(cd clone2/sub1 && git rev-parse HEAD)
	209	sub2sha1=$(cd clone2/sub2 && git rev-parse HEAD)
	210	sub3sha1=$(cd clone2/sub3 && git rev-parse HEAD)
	211	nested1sha1=$(cd clone2/nested1 && git rev-parse HEAD)
	212	nested2sha1=$(cd clone2/nested1/nested2 && git rev-parse HEAD)
	213	nested3sha1=$(cd clone2/nested1/nested2/nested3 && git rev-parse HEAD)
	214	submodulesha1=$(cd clone2/nested1/nested2/nested3/submodule && git rev-parse HEAD)
	215
	216	cat >expect <<EOF
	217	Entering '../nested1'
b6f7ac8f	218	toplevel: $pwd/clone2 name: nested1 path: nested1 displaypath: ../nested1 hash: $nested1sha1
c033a2f6	219	Entering '../nested1/nested2'
b6f7ac8f	220	toplevel: $pwd/clone2/nested1 name: nested2 path: nested2 displaypath: ../nested1/nested2 hash: $nested2sha1
c033a2f6	221	Entering '../nested1/nested2/nested3'
b6f7ac8f	222	toplevel: $pwd/clone2/nested1/nested2 name: nested3 path: nested3 displaypath: ../nested1/nested2/nested3 hash: $nested3sha1
c033a2f6	223	Entering '../nested1/nested2/nested3/submodule'
b6f7ac8f	224	toplevel: $pwd/clone2/nested1/nested2/nested3 name: submodule path: submodule displaypath: ../nested1/nested2/nested3/submodule hash: $submodulesha1
c033a2f6	225	Entering '../sub1'
b6f7ac8f	226	toplevel: $pwd/clone2 name: foo1 path: sub1 displaypath: ../sub1 hash: $sub1sha1
c033a2f6	227	Entering '../sub2'
b6f7ac8f	228	toplevel: $pwd/clone2 name: foo2 path: sub2 displaypath: ../sub2 hash: $sub2sha1
c033a2f6	229	Entering '../sub3'
b6f7ac8f	230	toplevel: $pwd/clone2 name: foo3 path: sub3 displaypath: ../sub3 hash: $sub3sha1
c033a2f6 PC	231	EOF
	232
	233	test_expect_success 'test "submodule foreach --recursive" from subdirectory' '
	234	(
	235	cd clone2/untracked &&
b6f7ac8f	236	git submodule foreach --recursive "echo toplevel: \$toplevel name: \$name path: \$sm_path displaypath: \$displaypath hash: \$sha1" >../../actual
c033a2f6	237	) &&
1108cea7	238	test_cmp expect actual
c033a2f6	239	'
ea2fa104	240
15fc56a8 JH	241	cat > expect <<EOF
	242	nested1-nested1
	243	nested2-nested2
	244	nested3-nested3
	245	submodule-submodule
	246	foo1-sub1
	247	foo2-sub2
	248	foo3-sub3
	249	EOF
	250
	251	test_expect_success 'test "foreach --quiet --recursive"' '
	252	(
	253	cd clone2 &&
	254	git submodule foreach -q --recursive "echo \$name-\$path" > ../actual
	255	) &&
	256	test_cmp expect actual
	257	'
	258
b13fd5c1 JH	259	test_expect_success 'use "update --recursive" to checkout all submodules' '
	260	git clone super clone3 &&
	261	(
	262	cd clone3 &&
abc06822 FG	263	test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
	264	test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
	265	test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
	266	test_must_fail git rev-parse --resolve-git-dir nested1/.git &&
b13fd5c1	267	git submodule update --init --recursive &&
abc06822 FG	268	git rev-parse --resolve-git-dir sub1/.git &&
	269	git rev-parse --resolve-git-dir sub2/.git &&
	270	git rev-parse --resolve-git-dir sub3/.git &&
	271	git rev-parse --resolve-git-dir nested1/.git &&
	272	git rev-parse --resolve-git-dir nested1/nested2/.git &&
	273	git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
	274	git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
b13fd5c1 JH	275	)
	276	'
	277
64b19ffe JH	278	nested1sha1=$(cd clone3/nested1 && git rev-parse HEAD)
	279	nested2sha1=$(cd clone3/nested1/nested2 && git rev-parse HEAD)
	280	nested3sha1=$(cd clone3/nested1/nested2/nested3 && git rev-parse HEAD)
	281	submodulesha1=$(cd clone3/nested1/nested2/nested3/submodule && git rev-parse HEAD)
	282	sub1sha1=$(cd clone3/sub1 && git rev-parse HEAD)
	283	sub2sha1=$(cd clone3/sub2 && git rev-parse HEAD)
	284	sub3sha1=$(cd clone3/sub3 && git rev-parse HEAD)
e3ae4a86 JH	285	sub1sha1_short=$(cd clone3/sub1 && git rev-parse --short HEAD)
e3ae4a86 JH	286	sub2sha1_short=$(cd clone3/sub2 && git rev-parse --short HEAD)
64b19ffe JH	287
64b19ffe JH	288	cat > expect <<EOF
01dc8133 JS	289	$nested1sha1 nested1 (heads/main)
	290	$nested2sha1 nested1/nested2 (heads/main)
	291	$nested3sha1 nested1/nested2/nested3 (heads/main)
	292	$submodulesha1 nested1/nested2/nested3/submodule (heads/main)
e3ae4a86 JH	293	$sub1sha1 sub1 ($sub1sha1_short)
e3ae4a86 JH	294	$sub2sha1 sub2 ($sub2sha1_short)
01dc8133	295	$sub3sha1 sub3 (heads/main)
64b19ffe JH	296	EOF
	297
	298	test_expect_success 'test "status --recursive"' '
	299	(
	300	cd clone3 &&
	301	git submodule status --recursive > ../actual
	302	) &&
	303	test_cmp expect actual
	304	'
	305
2ab56603	306	cat > expect <<EOF
01dc8133	307	$nested1sha1 nested1 (heads/main)
2ab56603	308	+$nested2sha1 nested1/nested2 (file2~1)
01dc8133 JS	309	$nested3sha1 nested1/nested2/nested3 (heads/main)
01dc8133 JS	310	$submodulesha1 nested1/nested2/nested3/submodule (heads/main)
2ab56603	311	EOF
98dbe63d KB	312
	313	test_expect_success 'ensure "status --cached --recursive" preserves the --cached flag' '
	314	(
	315	cd clone3 &&
	316	(
58ca9ad4	317	cd nested1/nested2 &&
98dbe63d KB	318	test_commit file2
	319	) &&
	320	git submodule status --cached --recursive -- nested1 > ../actual
	321	) &&
	322	test_cmp expect actual
	323	'
	324
10450cf7 SB	325	nested2sha1=$(git -C clone3/nested1/nested2 rev-parse HEAD)
	326
	327	cat > expect <<EOF
01dc8133	328	$nested1sha1 ../nested1 (heads/main)
10450cf7	329	+$nested2sha1 ../nested1/nested2 (file2)
01dc8133 JS	330	$nested3sha1 ../nested1/nested2/nested3 (heads/main)
01dc8133 JS	331	$submodulesha1 ../nested1/nested2/nested3/submodule (heads/main)
10450cf7 SB	332	$sub1sha1 ../sub1 ($sub1sha1_short)
10450cf7 SB	333	$sub2sha1 ../sub2 ($sub2sha1_short)
01dc8133	334	$sub3sha1 ../sub3 (heads/main)
10450cf7 SB	335	EOF
	336
	337	test_expect_success 'test "status --recursive" from sub directory' '
	338	(
	339	cd clone3 &&
	340	mkdir tmp && cd tmp &&
	341	git submodule status --recursive > ../../actual
	342	) &&
	343	test_cmp expect actual
	344	'
	345
e7fed18a JH	346	test_expect_success 'use "git clone --recursive" to checkout all submodules' '
e7fed18a JH	347	git clone --recursive super clone4 &&
abc06822 FG	348	(
	349	cd clone4 &&
	350	git rev-parse --resolve-git-dir .git &&
	351	git rev-parse --resolve-git-dir sub1/.git &&
	352	git rev-parse --resolve-git-dir sub2/.git &&
	353	git rev-parse --resolve-git-dir sub3/.git &&
	354	git rev-parse --resolve-git-dir nested1/.git &&
	355	git rev-parse --resolve-git-dir nested1/nested2/.git &&
	356	git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
	357	git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
	358	)
e7fed18a JH	359	'
e7fed18a JH	360
a7eff1a8 KB	361	test_expect_success 'test "update --recursive" with a flag with spaces' '
	362	git clone super "common objects" &&
	363	git clone super clone5 &&
	364	(
	365	cd clone5 &&
abc06822	366	test_must_fail git rev-parse --resolve-git-dir d nested1/.git &&
a7eff1a8	367	git submodule update --init --recursive --reference="$(dirname "$PWD")/common objects" &&
abc06822 FG	368	git rev-parse --resolve-git-dir nested1/.git &&
	369	git rev-parse --resolve-git-dir nested1/nested2/.git &&
	370	git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
	371	test -f .git/modules/nested1/objects/info/alternates &&
	372	test -f .git/modules/nested1/modules/nested2/objects/info/alternates &&
	373	test -f .git/modules/nested1/modules/nested2/modules/nested3/objects/info/alternates
a7eff1a8 KB	374	)
	375	'
	376
98dbe63d KB	377	test_expect_success 'use "update --recursive nested1" to checkout all submodules rooted in nested1' '
	378	git clone super clone6 &&
	379	(
	380	cd clone6 &&
abc06822 FG	381	test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
	382	test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
	383	test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
	384	test_must_fail git rev-parse --resolve-git-dir nested1/.git &&
98dbe63d	385	git submodule update --init --recursive -- nested1 &&
abc06822 FG	386	test_must_fail git rev-parse --resolve-git-dir sub1/.git &&
	387	test_must_fail git rev-parse --resolve-git-dir sub2/.git &&
	388	test_must_fail git rev-parse --resolve-git-dir sub3/.git &&
	389	git rev-parse --resolve-git-dir nested1/.git &&
	390	git rev-parse --resolve-git-dir nested1/nested2/.git &&
	391	git rev-parse --resolve-git-dir nested1/nested2/nested3/.git &&
	392	git rev-parse --resolve-git-dir nested1/nested2/nested3/submodule/.git
98dbe63d KB	393	)
	394	'
	395
4dca1aa6	396	test_expect_success 'command passed to foreach retains notion of stdin' '
91cd7e4b BC	397	(
	398	cd super &&
	399	git submodule foreach echo success >../expected &&
	400	yes \| git submodule foreach "read y && test \"x\$y\" = xy && echo success" >../actual
	401	) &&
	402	test_cmp expected actual
	403	'
	404
4dca1aa6	405	test_expect_success 'command passed to foreach --recursive retains notion of stdin' '
91cd7e4b BC	406	(
	407	cd clone2 &&
	408	git submodule foreach --recursive echo success >../expected &&
	409	yes \| git submodule foreach --recursive "read y && test \"x\$y\" = xy && echo success" >../actual
	410	) &&
	411	test_cmp expected actual
	412	'
	413
1c4fb136 AK	414	test_expect_success 'multi-argument command passed to foreach is not shell-evaluated twice' '
	415	(
	416	cd super &&
	417	git submodule foreach "echo \\\"quoted\\\"" > ../expected &&
	418	git submodule foreach echo \"quoted\" > ../actual
	419	) &&
	420	test_cmp expected actual
	421	'
	422
a282f5a9 NTND	423	test_expect_success 'option-like arguments passed to foreach commands are not lost' '
	424	(
	425	cd super &&
	426	git submodule foreach "echo be --quiet" > ../expected &&
	427	git submodule foreach echo be --quiet > ../actual
	428	) &&
	429	grep -sq -e "--quiet" expected &&
	430	test_cmp expected actual
	431	'
	432
30db18b1 MS	433	test_expect_success 'option-like arguments passed to foreach recurse correctly' '
	434	git -C clone2 submodule foreach --recursive "echo be --an-option" >expect &&
	435	git -C clone2 submodule foreach --recursive echo be --an-option >actual &&
	436	grep -e "--an-option" expect &&
	437	test_cmp expect actual
	438	'
	439
d69ecf6f	440	test_done