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, 175 deletions

diff --git a/third_party/git/t/t4011-diff-symlink.sh b/third_party/git/t/t4011-diff-symlink.sh
deleted file mode 100755
index 717034bb50b5..000000000000
--- a/third_party/git/t/t4011-diff-symlink.sh
+++ /dev/null
@@ -1,175 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2005 Johannes Schindelin
-#
-
-test_description='Test diff of symlinks.
-
-'
-. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
-
-# Print the short OID of a symlink with the given name.
-symlink_oid () {
-	local oid=$(printf "%s" "$1" | git hash-object --stdin) &&
-	git rev-parse --short "$oid"
-}
-
-# Print the short OID of the given file.
-short_oid () {
-	local oid=$(git hash-object "$1") &&
-	git rev-parse --short "$oid"
-}
-
-test_expect_success 'diff new symlink and file' '
-	symlink=$(symlink_oid xyzzy) &&
-	cat >expected <<-EOF &&
-	diff --git a/frotz b/frotz
-	new file mode 120000
-	index 0000000..$symlink
-	--- /dev/null
-	+++ b/frotz
-	@@ -0,0 +1 @@
-	+xyzzy
-	\ No newline at end of file
-	diff --git a/nitfol b/nitfol
-	new file mode 100644
-	index 0000000..$symlink
-	--- /dev/null
-	+++ b/nitfol
-	@@ -0,0 +1 @@
-	+xyzzy
-	EOF
-
-	# the empty tree
-	git update-index &&
-	tree=$(git write-tree) &&
-
-	test_ln_s_add xyzzy frotz &&
-	echo xyzzy >nitfol &&
-	git update-index --add nitfol &&
-	GIT_DIFF_OPTS=--unified=0 git diff-index -M -p $tree >current &&
-	compare_diff_patch expected current
-'
-
-test_expect_success 'diff unchanged symlink and file'  '
-	tree=$(git write-tree) &&
-	git update-index frotz nitfol &&
-	test -z "$(git diff-index --name-only $tree)"
-'
-
-test_expect_success 'diff removed symlink and file' '
-	cat >expected <<-EOF &&
-	diff --git a/frotz b/frotz
-	deleted file mode 120000
-	index $symlink..0000000
-	--- a/frotz
-	+++ /dev/null
-	@@ -1 +0,0 @@
-	-xyzzy
-	\ No newline at end of file
-	diff --git a/nitfol b/nitfol
-	deleted file mode 100644
-	index $symlink..0000000
-	--- a/nitfol
-	+++ /dev/null
-	@@ -1 +0,0 @@
-	-xyzzy
-	EOF
-	mv frotz frotz2 &&
-	mv nitfol nitfol2 &&
-	git diff-index -M -p $tree >current &&
-	compare_diff_patch expected current
-'
-
-test_expect_success 'diff identical, but newly created symlink and file' '
-	>expected &&
-	rm -f frotz nitfol &&
-	echo xyzzy >nitfol &&
-	test-tool chmtime +10 nitfol &&
-	if test_have_prereq SYMLINKS
-	then
-		ln -s xyzzy frotz
-	else
-		printf xyzzy >frotz
-		# the symlink property propagates from the index
-	fi &&
-	git diff-index -M -p $tree >current &&
-	compare_diff_patch expected current &&
-
-	>expected &&
-	git diff-index -M -p -w $tree >current &&
-	compare_diff_patch expected current
-'
-
-test_expect_success 'diff different symlink and file' '
-	new=$(symlink_oid yxyyz) &&
-	cat >expected <<-EOF &&
-	diff --git a/frotz b/frotz
-	index $symlink..$new 120000
-	--- a/frotz
-	+++ b/frotz
-	@@ -1 +1 @@
-	-xyzzy
-	\ No newline at end of file
-	+yxyyz
-	\ No newline at end of file
-	diff --git a/nitfol b/nitfol
-	index $symlink..$new 100644
-	--- a/nitfol
-	+++ b/nitfol
-	@@ -1 +1 @@
-	-xyzzy
-	+yxyyz
-	EOF
-	rm -f frotz &&
-	if test_have_prereq SYMLINKS
-	then
-		ln -s yxyyz frotz
-	else
-		printf yxyyz >frotz
-		# the symlink property propagates from the index
-	fi &&
-	echo yxyyz >nitfol &&
-	git diff-index -M -p $tree >current &&
-	compare_diff_patch expected current
-'
-
-test_expect_success SYMLINKS 'diff symlinks with non-existing targets' '
-	ln -s narf pinky &&
-	ln -s take\ over brain &&
-	test_must_fail git diff --no-index pinky brain >output 2>output.err &&
-	grep narf output &&
-	test_must_be_empty output.err
-'
-
-test_expect_success SYMLINKS 'setup symlinks with attributes' '
-	echo "*.bin diff=bin" >>.gitattributes &&
-	echo content >file.bin &&
-	ln -s file.bin link.bin &&
-	git add -N file.bin link.bin
-'
-
-test_expect_success SYMLINKS 'symlinks do not respect userdiff config by path' '
-	file=$(short_oid file.bin) &&
-	link=$(symlink_oid file.bin) &&
-	cat >expect <<-EOF &&
-	diff --git a/file.bin b/file.bin
-	new file mode 100644
-	index 0000000..$file
-	Binary files /dev/null and b/file.bin differ
-	diff --git a/link.bin b/link.bin
-	new file mode 120000
-	index 0000000..$link
-	--- /dev/null
-	+++ b/link.bin
-	@@ -0,0 +1 @@
-	+file.bin
-	\ No newline at end of file
-	EOF
-	git config diff.bin.binary true &&
-	git diff file.bin link.bin >actual &&
-	test_cmp expect actual
-'
-
-test_done