chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 251 deletions

diff --git a/third_party/git/t/t7415-submodule-names.sh b/third_party/git/t/t7415-submodule-names.sh
deleted file mode 100755
index f70368bc2e9d..000000000000
--- a/third_party/git/t/t7415-submodule-names.sh
+++ /dev/null
@@ -1,251 +0,0 @@
-#!/bin/sh
-
-test_description='check handling of .. in submodule names
-
-Exercise the name-checking function on a variety of names, and then give a
-real-world setup that confirms we catch this in practice.
-'
-. ./test-lib.sh
-. "$TEST_DIRECTORY"/lib-pack.sh
-
-test_expect_success 'check names' '
-	cat >expect <<-\EOF &&
-	valid
-	valid/with/paths
-	EOF
-
-	git submodule--helper check-name >actual <<-\EOF &&
-	valid
-	valid/with/paths
-
-	../foo
-	/../foo
-	..\foo
-	\..\foo
-	foo/..
-	foo/../
-	foo\..
-	foo\..\
-	foo/../bar
-	EOF
-
-	test_cmp expect actual
-'
-
-test_expect_success 'create innocent subrepo' '
-	git init innocent &&
-	git -C innocent commit --allow-empty -m foo
-'
-
-test_expect_success 'submodule add refuses invalid names' '
-	test_must_fail \
-		git submodule add --name ../../modules/evil "$PWD/innocent" evil
-'
-
-test_expect_success 'add evil submodule' '
-	git submodule add "$PWD/innocent" evil &&
-
-	mkdir modules &&
-	cp -r .git/modules/evil modules &&
-	write_script modules/evil/hooks/post-checkout <<-\EOF &&
-	echo >&2 "RUNNING POST CHECKOUT"
-	EOF
-
-	git config -f .gitmodules submodule.evil.update checkout &&
-	git config -f .gitmodules --rename-section \
-		submodule.evil submodule.../../modules/evil &&
-	git add modules &&
-	git commit -am evil
-'
-
-# This step seems like it shouldn't be necessary, since the payload is
-# contained entirely in the evil submodule. But due to the vagaries of the
-# submodule code, checking out the evil module will fail unless ".git/modules"
-# exists. Adding another submodule (with a name that sorts before "evil") is an
-# easy way to make sure this is the case in the victim clone.
-test_expect_success 'add other submodule' '
-	git submodule add "$PWD/innocent" another-module &&
-	git add another-module &&
-	git commit -am another
-'
-
-test_expect_success 'clone evil superproject' '
-	git clone --recurse-submodules . victim >output 2>&1 &&
-	! grep "RUNNING POST CHECKOUT" output
-'
-
-test_expect_success 'fsck detects evil superproject' '
-	test_must_fail git fsck
-'
-
-test_expect_success 'transfer.fsckObjects detects evil superproject (unpack)' '
-	rm -rf dst.git &&
-	git init --bare dst.git &&
-	git -C dst.git config transfer.fsckObjects true &&
-	test_must_fail git push dst.git HEAD
-'
-
-test_expect_success 'transfer.fsckObjects detects evil superproject (index)' '
-	rm -rf dst.git &&
-	git init --bare dst.git &&
-	git -C dst.git config transfer.fsckObjects true &&
-	git -C dst.git config transfer.unpackLimit 1 &&
-	test_must_fail git push dst.git HEAD
-'
-
-# Normally our packs contain commits followed by trees followed by blobs. This
-# reverses the order, which requires backtracking to find the context of a
-# blob. We'll start with a fresh gitmodules-only tree to make it simpler.
-test_expect_success 'create oddly ordered pack' '
-	git checkout --orphan odd &&
-	git rm -rf --cached . &&
-	git add .gitmodules &&
-	git commit -m odd &&
-	{
-		pack_header 3 &&
-		pack_obj $(git rev-parse HEAD:.gitmodules) &&
-		pack_obj $(git rev-parse HEAD^{tree}) &&
-		pack_obj $(git rev-parse HEAD)
-	} >odd.pack &&
-	pack_trailer odd.pack
-'
-
-test_expect_success 'transfer.fsckObjects handles odd pack (unpack)' '
-	rm -rf dst.git &&
-	git init --bare dst.git &&
-	test_must_fail git -C dst.git unpack-objects --strict <odd.pack
-'
-
-test_expect_success 'transfer.fsckObjects handles odd pack (index)' '
-	rm -rf dst.git &&
-	git init --bare dst.git &&
-	test_must_fail git -C dst.git index-pack --strict --stdin <odd.pack
-'
-
-test_expect_success 'index-pack --strict works for non-repo pack' '
-	rm -rf dst.git &&
-	git init --bare dst.git &&
-	cp odd.pack dst.git &&
-	test_must_fail git -C dst.git index-pack --strict odd.pack 2>output &&
-	# Make sure we fail due to bad gitmodules content, not because we
-	# could not read the blob in the first place.
-	grep gitmodulesName output
-'
-
-test_expect_success 'fsck detects symlinked .gitmodules file' '
-	git init symlink &&
-	(
-		cd symlink &&
-
-		# Make the tree directly to avoid index restrictions.
-		#
-		# Because symlinks store the target as a blob, choose
-		# a pathname that could be parsed as a .gitmodules file
-		# to trick naive non-symlink-aware checking.
-		tricky="[foo]bar=true" &&
-		content=$(git hash-object -w ../.gitmodules) &&
-		target=$(printf "$tricky" | git hash-object -w --stdin) &&
-		{
-			printf "100644 blob $content\t$tricky\n" &&
-			printf "120000 blob $target\t.gitmodules\n"
-		} | git mktree &&
-
-		# Check not only that we fail, but that it is due to the
-		# symlink detector; this grep string comes from the config
-		# variable name and will not be translated.
-		test_must_fail git fsck 2>output &&
-		test_i18ngrep gitmodulesSymlink output
-	)
-'
-
-test_expect_success 'fsck detects non-blob .gitmodules' '
-	git init non-blob &&
-	(
-		cd non-blob &&
-
-		# As above, make the funny tree directly to avoid index
-		# restrictions.
-		mkdir subdir &&
-		cp ../.gitmodules subdir/file &&
-		git add subdir/file &&
-		git commit -m ok &&
-		git ls-tree HEAD | sed s/subdir/.gitmodules/ | git mktree &&
-
-		test_must_fail git fsck 2>output &&
-		test_i18ngrep gitmodulesBlob output
-	)
-'
-
-test_expect_success 'fsck detects corrupt .gitmodules' '
-	git init corrupt &&
-	(
-		cd corrupt &&
-
-		echo "[broken" >.gitmodules &&
-		git add .gitmodules &&
-		git commit -m "broken gitmodules" &&
-
-		git fsck 2>output &&
-		test_i18ngrep gitmodulesParse output &&
-		test_i18ngrep ! "bad config" output
-	)
-'
-
-test_expect_success MINGW 'prevent git~1 squatting on Windows' '
-	git init squatting &&
-	(
-		cd squatting &&
-		mkdir a &&
-		touch a/..git &&
-		git add a/..git &&
-		test_tick &&
-		git commit -m initial &&
-
-		modules="$(test_write_lines \
-			"[submodule \"b.\"]" "url = ." "path = c" \
-			"[submodule \"b\"]" "url = ." "path = d\\\\a" |
-			git hash-object -w --stdin)" &&
-		rev="$(git rev-parse --verify HEAD)" &&
-		hash="$(echo x | git hash-object -w --stdin)" &&
-		test_must_fail git update-index --add \
-			--cacheinfo 160000,$rev,d\\a 2>err &&
-		test_i18ngrep "Invalid path" err &&
-		git -c core.protectNTFS=false update-index --add \
-			--cacheinfo 100644,$modules,.gitmodules \
-			--cacheinfo 160000,$rev,c \
-			--cacheinfo 160000,$rev,d\\a \
-			--cacheinfo 100644,$hash,d./a/x \
-			--cacheinfo 100644,$hash,d./a/..git &&
-		test_tick &&
-		git -c core.protectNTFS=false commit -m "module"
-	) &&
-	test_must_fail git -c core.protectNTFS=false \
-		clone --recurse-submodules squatting squatting-clone 2>err &&
-	test_i18ngrep -e "directory not empty" -e "not an empty directory" err &&
-	! grep gitdir squatting-clone/d/a/git~2
-'
-
-test_expect_success 'git dirs of sibling submodules must not be nested' '
-	git init nested &&
-	test_commit -C nested nested &&
-	(
-		cd nested &&
-		cat >.gitmodules <<-EOF &&
-		[submodule "hippo"]
-			url = .
-			path = thing1
-		[submodule "hippo/hooks"]
-			url = .
-			path = thing2
-		EOF
-		git clone . thing1 &&
-		git clone . thing2 &&
-		git add .gitmodules thing1 thing2 &&
-		test_tick &&
-		git commit -m nested
-	) &&
-	test_must_fail git clone --recurse-submodules nested clone 2>err &&
-	test_i18ngrep "is inside git dir" err
-'
-
-test_done