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, 136 deletions

diff --git a/third_party/git/t/lib-t6000.sh b/third_party/git/t/lib-t6000.sh
deleted file mode 100644
index fba6778ca35a..000000000000
--- a/third_party/git/t/lib-t6000.sh
+++ /dev/null
@@ -1,136 +0,0 @@
-: included from 6002 and others
-
->sed.script
-
-# Answer the sha1 has associated with the tag. The tag must exist under refs/tags
-tag () {
-	_tag=$1
-	git rev-parse --verify "refs/tags/$_tag" ||
-	error "tag: \"$_tag\" does not exist"
-}
-
-# Generate a commit using the text specified to make it unique and the tree
-# named by the tag specified.
-unique_commit () {
-	_text=$1
-	_tree=$2
-	shift 2
-	echo "$_text" | git commit-tree $(tag "$_tree") "$@"
-}
-
-# Save the output of a command into the tag specified. Prepend
-# a substitution script for the tag onto the front of sed.script
-save_tag () {
-	_tag=$1
-	test -n "$_tag" || error "usage: save_tag tag commit-args ..."
-	shift 1
-
-	git update-ref "refs/tags/$_tag" $("$@")
-
-	echo "s/$(tag $_tag)/$_tag/g" >sed.script.tmp
-	cat sed.script >>sed.script.tmp
-	rm sed.script
-	mv sed.script.tmp sed.script
-}
-
-# Replace unhelpful sha1 hashes with their symbolic equivalents
-entag () {
-	sed -f sed.script
-}
-
-# Execute a command after first saving, then setting the GIT_AUTHOR_EMAIL
-# tag to a specified value. Restore the original value on return.
-as_author () {
-	_author=$1
-	shift 1
-	_save=$GIT_AUTHOR_EMAIL
-
-	GIT_AUTHOR_EMAIL="$_author"
-	export GIT_AUTHOR_EMAIL
-	"$@"
-	if test -z "$_save"
-	then
-		unset GIT_AUTHOR_EMAIL
-	else
-		GIT_AUTHOR_EMAIL="$_save"
-		export GIT_AUTHOR_EMAIL
-	fi
-}
-
-commit_date () {
-	_commit=$1
-	git cat-file commit $_commit |
-	sed -n "s/^committer .*> \([0-9]*\) .*/\1/p"
-}
-
-# Assign the value of fake date to a variable, but
-# allow fairly common "1971-08-16 00:00" to be omittd
-assign_fake_date () {
-	case "$2" in
-	??:??:??)	eval "$1='1971-08-16 $2'" ;;
-	??:??)		eval "$1='1971-08-16 00:$2'" ;;
-	??)		eval "$1='1971-08-16 00:00:$2'" ;;
-	*)		eval "$1='$2'" ;;
-	esac
-}
-
-on_committer_date () {
-	assign_fake_date GIT_COMMITTER_DATE "$1"
-	export GIT_COMMITTER_DATE
-	shift 1
-	"$@"
-}
-
-on_dates () {
-	assign_fake_date GIT_COMMITTER_DATE "$1"
-	assign_fake_date GIT_AUTHOR_DATE "$2"
-	export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
-	shift 2
-	"$@"
-}
-
-# Execute a command and suppress any error output.
-hide_error () {
-	"$@" 2>/dev/null
-}
-
-check_output () {
-	_name=$1
-	shift 1
-	if eval "$*" | entag >"$_name.actual"
-	then
-		test_cmp "$_name.expected" "$_name.actual"
-	else
-		return 1
-	fi
-}
-
-# Turn a reasonable test description into a reasonable test name.
-# All alphanums translated into -'s which are then compressed and stripped
-# from front and back.
-name_from_description () {
-	perl -pe '
-		s/[^A-Za-z0-9.]/-/g;
-		s/-+/-/g;
-		s/-$//;
-		s/^-//;
-		y/A-Z/a-z/;
-	'
-}
-
-
-# Execute the test described by the first argument, by eval'ing
-# command line specified in the 2nd argument. Check the status code
-# is zero and that the output matches the stream read from
-# stdin.
-test_output_expect_success()
-{
-	_description=$1
-	_test=$2
-	test $# -eq 2 ||
-	error "usage: test_output_expect_success description test <<EOF ... EOF"
-
-	_name=$(echo $_description | name_from_description)
-	cat >"$_name.expected"
-	test_expect_success "$_description" "check_output $_name \"$_test\""
-}