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, 72 deletions

diff --git a/third_party/git/t/t4100/t-apply-2.patch b/third_party/git/t/t4100/t-apply-2.patch
deleted file mode 100644
index f5c7d601fc95..000000000000
--- a/third_party/git/t/t4100/t-apply-2.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-7ef76925d9c19ef74874e1735e2436e56d0c4897 (from 6b14d7faf0bad026a81a27bac07b47691f621b8f)
-diff --git a/Makefile b/Makefile
---- a/Makefile
-+++ b/Makefile
-@@ -20,7 +20,7 @@ INSTALL=install
- 
- SCRIPTS=git-apply-patch-script git-merge-one-file-script git-prune-script \
- 	git-pull-script git-tag-script git-resolve-script git-whatchanged \
--	git-deltafy-script
-+	git-deltafy-script git-fetch-script
- 
- PROG=   git-update-index git-diff-files git-init-db git-write-tree \
- 	git-read-tree git-commit-tree git-cat-file git-fsck-cache \
-diff --git a/git-pull-script b/git-fetch-script
-similarity index 87%
-copy from git-pull-script
-copy to git-fetch-script
---- a/git-pull-script
-+++ b/git-fetch-script
-@@ -39,8 +39,3 @@ download_one "$merge_repo/$merge_name" "
- 
- echo "Getting object database"
- download_objects "$merge_repo" "$(cat "$GIT_DIR"/MERGE_HEAD)"
--
--git-resolve-script \
--	"$(cat "$GIT_DIR"/HEAD)" \
--	"$(cat "$GIT_DIR"/MERGE_HEAD)" \
--	"$merge_repo"
-diff --git a/git-pull-script b/git-pull-script
---- a/git-pull-script
-+++ b/git-pull-script
-@@ -6,39 +6,7 @@ merge_name=${2:-HEAD}
- : ${GIT_DIR=.git}
- : ${GIT_OBJECT_DIRECTORY="${SHA1_FILE_DIRECTORY-"$GIT_DIR/objects"}"}
- 
--download_one () {
--	# remote_path="$1" local_file="$2"
--	case "$1" in
--	http://*)
--		wget -q -O "$2" "$1" ;;
--	/*)
--		test -f "$1" && cat >"$2" "$1" ;;
--	*)
--		rsync -L "$1" "$2" ;;
--	esac
--}
--
--download_objects () {
--	# remote_repo="$1" head_sha1="$2"
--	case "$1" in
--	http://*)
--		git-http-pull -a "$2" "$1/"
--		;;
--	/*)
--		git-local-pull -l -a "$2" "$1/"
--		;;
--	*)
--		rsync -avz --ignore-existing \
--			"$1/objects/." "$GIT_OBJECT_DIRECTORY"/.
--		;;
--	esac
--}
--
--echo "Getting remote $merge_name"
--download_one "$merge_repo/$merge_name" "$GIT_DIR"/MERGE_HEAD
--
--echo "Getting object database"
--download_objects "$merge_repo" "$(cat "$GIT_DIR"/MERGE_HEAD)"
-+git-fetch-script "$merge_repo" "$merge_name"
- 
- git-resolve-script \
- 	"$(cat "$GIT_DIR"/HEAD)" \