merge(3p/git): Merge git subtree at v2.29.2

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions

View file

@ -59,17 +59,42 @@ test_expect_success 'out of bounds index.version issues warning' '
)
'
test_expect_success 'GIT_INDEX_VERSION takes precedence over config' '
test_index_version () {
INDEX_VERSION_CONFIG=$1 &&
FEATURE_MANY_FILES=$2 &&
ENV_VAR_VERSION=$3
EXPECTED_OUTPUT_VERSION=$4 &&
(
rm -f .git/index &&
GIT_INDEX_VERSION=4 &&
export GIT_INDEX_VERSION &&
git config --add index.version 2 &&
rm -f .git/config &&
if test "$INDEX_VERSION_CONFIG" -ne 0
then
git config --add index.version $INDEX_VERSION_CONFIG
fi &&
git config --add feature.manyFiles $FEATURE_MANY_FILES
if test "$ENV_VAR_VERSION" -ne 0
then
GIT_INDEX_VERSION=$ENV_VAR_VERSION &&
export GIT_INDEX_VERSION
else
unset GIT_INDEX_VERSION
fi &&
git add a 2>&1 &&
echo 4 >expect &&
echo $EXPECTED_OUTPUT_VERSION >expect &&
test-tool index-version <.git/index >actual &&
test_cmp expect actual
)
}
test_expect_success 'index version config precedence' '
test_index_version 0 false 0 2 &&
test_index_version 2 false 0 2 &&
test_index_version 3 false 0 2 &&
test_index_version 4 false 0 4 &&
test_index_version 2 false 4 4 &&
test_index_version 2 true 0 2 &&
test_index_version 0 true 0 4 &&
test_index_version 0 true 2 2
'
test_done