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98dbe63dbc
Recursive invocations of submodule update/status preserve all arguments,
so executing
git submodule update --recursive -- foo
attempts to recursively update a submodule named "foo".
Naturally, this fails as one cannot have an infinitely-deep stack of
submodules each containing a submodule named "foo". The desired behavior
is instead to update foo and then recursively update all submodules
inside of foo.
This commit accomplishes that by only saving the flags for use in the
recursive invocation.
Signed-off-by: Kevin Ballard <kevin@sb.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
291 lines
7.2 KiB
Bash
Executable file
291 lines
7.2 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2009 Johan Herland
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#
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test_description='Test "git submodule foreach"
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This test verifies that "git submodule foreach" correctly visits all submodules
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that are currently checked out.
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'
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. ./test-lib.sh
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test_expect_success 'setup a submodule tree' '
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echo file > file &&
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git add file &&
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test_tick &&
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git commit -m upstream &&
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git clone . super &&
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git clone super submodule &&
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(
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cd super &&
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git submodule add ../submodule sub1 &&
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git submodule add ../submodule sub2 &&
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git submodule add ../submodule sub3 &&
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git config -f .gitmodules --rename-section \
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submodule.sub1 submodule.foo1 &&
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git config -f .gitmodules --rename-section \
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submodule.sub2 submodule.foo2 &&
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git config -f .gitmodules --rename-section \
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submodule.sub3 submodule.foo3 &&
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git add .gitmodules &&
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test_tick &&
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git commit -m "submodules" &&
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git submodule init sub1 &&
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git submodule init sub2 &&
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git submodule init sub3
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) &&
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(
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cd submodule &&
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echo different > file &&
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git add file &&
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test_tick &&
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git commit -m "different"
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) &&
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(
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cd super &&
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(
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cd sub3 &&
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git pull
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) &&
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git add sub3 &&
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test_tick &&
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git commit -m "update sub3"
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)
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'
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sub1sha1=$(cd super/sub1 && git rev-parse HEAD)
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sub3sha1=$(cd super/sub3 && git rev-parse HEAD)
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pwd=$(pwd)
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cat > expect <<EOF
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Entering 'sub1'
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$pwd/clone-foo1-sub1-$sub1sha1
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Entering 'sub3'
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$pwd/clone-foo3-sub3-$sub3sha1
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EOF
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test_expect_success 'test basic "submodule foreach" usage' '
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git clone super clone &&
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(
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cd clone &&
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git submodule update --init -- sub1 sub3 &&
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git submodule foreach "echo \$toplevel-\$name-\$path-\$sha1" > ../actual &&
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git config foo.bar zar &&
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git submodule foreach "git config --file \"\$toplevel/.git/config\" foo.bar"
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) &&
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test_cmp expect actual
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'
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test_expect_success 'setup nested submodules' '
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git clone submodule nested1 &&
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git clone submodule nested2 &&
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git clone submodule nested3 &&
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(
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cd nested3 &&
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git submodule add ../submodule submodule &&
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test_tick &&
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git commit -m "submodule" &&
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git submodule init submodule
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) &&
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(
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cd nested2 &&
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git submodule add ../nested3 nested3 &&
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test_tick &&
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git commit -m "nested3" &&
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git submodule init nested3
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) &&
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(
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cd nested1 &&
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git submodule add ../nested2 nested2 &&
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test_tick &&
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git commit -m "nested2" &&
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git submodule init nested2
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) &&
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(
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cd super &&
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git submodule add ../nested1 nested1 &&
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test_tick &&
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git commit -m "nested1" &&
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git submodule init nested1
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)
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'
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test_expect_success 'use "submodule foreach" to checkout 2nd level submodule' '
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git clone super clone2 &&
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(
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cd clone2 &&
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test ! -d sub1/.git &&
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test ! -d sub2/.git &&
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test ! -d sub3/.git &&
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test ! -d nested1/.git &&
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git submodule update --init &&
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test -d sub1/.git &&
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test -d sub2/.git &&
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test -d sub3/.git &&
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test -d nested1/.git &&
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test ! -d nested1/nested2/.git &&
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git submodule foreach "git submodule update --init" &&
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test -d nested1/nested2/.git &&
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test ! -d nested1/nested2/nested3/.git
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)
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'
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test_expect_success 'use "foreach --recursive" to checkout all submodules' '
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(
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cd clone2 &&
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git submodule foreach --recursive "git submodule update --init" &&
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test -d nested1/nested2/nested3/.git &&
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test -d nested1/nested2/nested3/submodule/.git
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)
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'
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cat > expect <<EOF
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Entering 'nested1'
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Entering 'nested1/nested2'
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Entering 'nested1/nested2/nested3'
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Entering 'nested1/nested2/nested3/submodule'
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Entering 'sub1'
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Entering 'sub2'
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Entering 'sub3'
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EOF
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test_expect_success 'test messages from "foreach --recursive"' '
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(
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cd clone2 &&
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git submodule foreach --recursive "true" > ../actual
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) &&
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test_cmp expect actual
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'
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cat > expect <<EOF
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nested1-nested1
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nested2-nested2
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nested3-nested3
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submodule-submodule
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foo1-sub1
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foo2-sub2
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foo3-sub3
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EOF
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test_expect_success 'test "foreach --quiet --recursive"' '
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(
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cd clone2 &&
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git submodule foreach -q --recursive "echo \$name-\$path" > ../actual
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) &&
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test_cmp expect actual
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'
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test_expect_success 'use "update --recursive" to checkout all submodules' '
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git clone super clone3 &&
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(
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cd clone3 &&
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test ! -d sub1/.git &&
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test ! -d sub2/.git &&
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test ! -d sub3/.git &&
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test ! -d nested1/.git &&
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git submodule update --init --recursive &&
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test -d sub1/.git &&
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test -d sub2/.git &&
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test -d sub3/.git &&
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test -d nested1/.git &&
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test -d nested1/nested2/.git &&
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test -d nested1/nested2/nested3/.git &&
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test -d nested1/nested2/nested3/submodule/.git
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)
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'
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nested1sha1=$(cd clone3/nested1 && git rev-parse HEAD)
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nested2sha1=$(cd clone3/nested1/nested2 && git rev-parse HEAD)
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nested3sha1=$(cd clone3/nested1/nested2/nested3 && git rev-parse HEAD)
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submodulesha1=$(cd clone3/nested1/nested2/nested3/submodule && git rev-parse HEAD)
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sub1sha1=$(cd clone3/sub1 && git rev-parse HEAD)
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sub2sha1=$(cd clone3/sub2 && git rev-parse HEAD)
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sub3sha1=$(cd clone3/sub3 && git rev-parse HEAD)
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sub1sha1_short=$(cd clone3/sub1 && git rev-parse --short HEAD)
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sub2sha1_short=$(cd clone3/sub2 && git rev-parse --short HEAD)
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cat > expect <<EOF
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$nested1sha1 nested1 (heads/master)
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$nested2sha1 nested1/nested2 (heads/master)
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$nested3sha1 nested1/nested2/nested3 (heads/master)
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$submodulesha1 nested1/nested2/nested3/submodule (heads/master)
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$sub1sha1 sub1 ($sub1sha1_short)
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$sub2sha1 sub2 ($sub2sha1_short)
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$sub3sha1 sub3 (heads/master)
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EOF
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test_expect_success 'test "status --recursive"' '
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(
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cd clone3 &&
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git submodule status --recursive > ../actual
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) &&
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test_cmp expect actual
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'
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sed -e "/nested1 /s/.*/+$nested1sha1 nested1 (file2~1)/;/sub[1-3]/d" < expect > expect2
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mv -f expect2 expect
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test_expect_success 'ensure "status --cached --recursive" preserves the --cached flag' '
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(
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cd clone3 &&
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(
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cd nested1 &&
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test_commit file2
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) &&
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git submodule status --cached --recursive -- nested1 > ../actual
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) &&
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test_cmp expect actual
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'
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test_expect_success 'use "git clone --recursive" to checkout all submodules' '
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git clone --recursive super clone4 &&
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test -d clone4/.git &&
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test -d clone4/sub1/.git &&
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test -d clone4/sub2/.git &&
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test -d clone4/sub3/.git &&
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test -d clone4/nested1/.git &&
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test -d clone4/nested1/nested2/.git &&
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test -d clone4/nested1/nested2/nested3/.git &&
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test -d clone4/nested1/nested2/nested3/submodule/.git
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'
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test_expect_success 'test "update --recursive" with a flag with spaces' '
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git clone super "common objects" &&
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git clone super clone5 &&
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(
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cd clone5 &&
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test ! -d nested1/.git &&
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git submodule update --init --recursive --reference="$(dirname "$PWD")/common objects" &&
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test -d nested1/.git &&
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test -d nested1/nested2/.git &&
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test -d nested1/nested2/nested3/.git &&
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test -f nested1/.git/objects/info/alternates &&
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test -f nested1/nested2/.git/objects/info/alternates &&
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test -f nested1/nested2/nested3/.git/objects/info/alternates
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)
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'
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test_expect_success 'use "update --recursive nested1" to checkout all submodules rooted in nested1' '
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git clone super clone6 &&
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(
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cd clone6 &&
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test ! -d sub1/.git &&
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test ! -d sub2/.git &&
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test ! -d sub3/.git &&
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test ! -d nested1/.git &&
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git submodule update --init --recursive -- nested1 &&
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test ! -d sub1/.git &&
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test ! -d sub2/.git &&
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test ! -d sub3/.git &&
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test -d nested1/.git &&
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test -d nested1/nested2/.git &&
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test -d nested1/nested2/nested3/.git &&
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test -d nested1/nested2/nested3/submodule/.git
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)
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'
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test_done
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