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| author |  Kevin Ballard <kevin@sb.org> | 2010-11-02 23:26:24 -0700 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-11-03 12:51:26 -0700 |
| commit | a7eff1a87ad8cdcb93f60efc7969042bc3e669ee (patch) | |
| tree | 1bb9d58f3560f299dc179b2508d47c6baee80d6d /t/t7407-submodule-foreach.sh | |
| parent | Fix copy-pasted comments related to tree diff handling. (diff) | |
| download | tgif-a7eff1a87ad8cdcb93f60efc7969042bc3e669ee.tar.xz | |
submodule: preserve all arguments exactly when recursing
Shell variables only hold strings, not lists of parameters,
so $orig_args after
orig_args="$@"
fails to remember where each parameter starts and ends, if
some include whitespace. So
git submodule update \
--reference='/var/lib/common objects.git' \
--recursive --init
becomes
git submodule update --reference=/var/lib/common \
objects.git --recursive --init
in the inner repositories. Use "git rev-parse --sq-quote" to
save parameters in quoted form ready for evaluation by the
shell, avoiding this problem.
Helped-By: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Kevin Ballard <kevin@sb.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7407-submodule-foreach.sh')
| -rwxr-xr-x | t/t7407-submodule-foreach.sh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/t/t7407-submodule-foreach.sh b/t/t7407-submodule-foreach.sh index 905a8baae9..15d420fca6 100755 --- a/t/t7407-submodule-foreach.sh +++ b/t/t7407-submodule-foreach.sh @@ -238,4 +238,20 @@ test_expect_success 'use "git clone --recursive" to checkout all submodules' ' test -d clone4/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 ! -d nested1/.git && + git submodule update --init --recursive --reference="$(dirname "$PWD")/common objects" && + test -d nested1/.git && + test -d nested1/nested2/.git && + test -d nested1/nested2/nested3/.git && + test -f nested1/.git/objects/info/alternates && + test -f nested1/nested2/.git/objects/info/alternates && + test -f nested1/nested2/nested3/.git/objects/info/alternates + ) +' + test_done |