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, 139 deletions

diff --git a/third_party/git/t/t3305-notes-fanout.sh b/third_party/git/t/t3305-notes-fanout.sh
deleted file mode 100755
index 94c1b02251..0000000000
--- a/third_party/git/t/t3305-notes-fanout.sh
+++ /dev/null
@@ -1,139 +0,0 @@
-#!/bin/sh
-
-test_description='Test that adding/removing many notes triggers automatic fanout restructuring'
-
-. ./test-lib.sh
-
-path_has_fanout() {
-	path=$1 &&
-	fanout=$2 &&
-	after_last_slash=$(($(test_oid hexsz) - $fanout * 2)) &&
-	echo $path | grep -q "^\([0-9a-f]\{2\}/\)\{$fanout\}[0-9a-f]\{$after_last_slash\}$"
-}
-
-touched_one_note_with_fanout() {
-	notes_commit=$1 &&
-	modification=$2 &&  # 'A' for addition, 'D' for deletion
-	fanout=$3 &&
-	diff=$(git diff-tree --no-commit-id --name-status --root -r $notes_commit) &&
-	path=$(echo $diff | sed -e "s/^$modification[\t ]//") &&
-	path_has_fanout "$path" $fanout;
-}
-
-all_notes_have_fanout() {
-	notes_commit=$1 &&
-	fanout=$2 &&
-	git ls-tree -r --name-only $notes_commit 2>/dev/null |
-	while read path
-	do
-		path_has_fanout $path $fanout || return 1
-	done
-}
-
-test_expect_success 'tweak test environment' '
-	git checkout -b nondeterminism &&
-	test_commit A &&
-	git checkout --orphan with_notes;
-'
-
-test_expect_success 'creating many notes with git-notes' '
-	num_notes=300 &&
-	i=0 &&
-	while test $i -lt $num_notes
-	do
-		i=$(($i + 1)) &&
-		test_tick &&
-		echo "file for commit #$i" > file &&
-		git add file &&
-		git commit -q -m "commit #$i" &&
-		git notes add -m "note #$i" || return 1
-	done
-'
-
-test_expect_success 'many notes created correctly with git-notes' '
-	git log | grep "^    " > output &&
-	i=$num_notes &&
-	while test $i -gt 0
-	do
-		echo "    commit #$i" &&
-		echo "    note #$i" &&
-		i=$(($i - 1));
-	done > expect &&
-	test_cmp expect output
-'
-
-test_expect_success 'stable fanout 0 is followed by stable fanout 1' '
-	i=$num_notes &&
-	fanout=0 &&
-	while test $i -gt 0
-	do
-		i=$(($i - 1)) &&
-		if touched_one_note_with_fanout refs/notes/commits~$i A $fanout
-		then
-			continue
-		elif test $fanout -eq 0
-		then
-			fanout=1 &&
-			if all_notes_have_fanout refs/notes/commits~$i $fanout
-			then
-				echo "Fanout 0 -> 1 at refs/notes/commits~$i" &&
-				continue
-			fi
-		fi &&
-		echo "Failed fanout=$fanout check at refs/notes/commits~$i" &&
-		git ls-tree -r --name-only refs/notes/commits~$i &&
-		return 1
-	done &&
-	all_notes_have_fanout refs/notes/commits 1
-'
-
-test_expect_success 'deleting most notes with git-notes' '
-	remove_notes=285 &&
-	i=0 &&
-	git rev-list HEAD |
-	while test $i -lt $remove_notes && read sha1
-	do
-		i=$(($i + 1)) &&
-		test_tick &&
-		git notes remove "$sha1" 2>/dev/null || return 1
-	done
-'
-
-test_expect_success 'most notes deleted correctly with git-notes' '
-	git log HEAD~$remove_notes | grep "^    " > output &&
-	i=$(($num_notes - $remove_notes)) &&
-	while test $i -gt 0
-	do
-		echo "    commit #$i" &&
-		echo "    note #$i" &&
-		i=$(($i - 1));
-	done > expect &&
-	test_cmp expect output
-'
-
-test_expect_success 'stable fanout 1 is followed by stable fanout 0' '
-	i=$remove_notes &&
-	fanout=1 &&
-	while test $i -gt 0
-	do
-		i=$(($i - 1)) &&
-		if touched_one_note_with_fanout refs/notes/commits~$i D $fanout
-		then
-			continue
-		elif test $fanout -eq 1
-		then
-			fanout=0 &&
-			if all_notes_have_fanout refs/notes/commits~$i $fanout
-			then
-				echo "Fanout 1 -> 0 at refs/notes/commits~$i" &&
-				continue
-			fi
-		fi &&
-		echo "Failed fanout=$fanout check at refs/notes/commits~$i" &&
-		git ls-tree -r --name-only refs/notes/commits~$i &&
-		return 1
-	done &&
-	all_notes_have_fanout refs/notes/commits 0
-'
-
-test_done