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, 446 deletions

diff --git a/third_party/git/t/t3311-notes-merge-fanout.sh b/third_party/git/t/t3311-notes-merge-fanout.sh
deleted file mode 100755
index 5b675417e9..0000000000
--- a/third_party/git/t/t3311-notes-merge-fanout.sh
+++ /dev/null
@@ -1,446 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2010 Johan Herland
-#
-
-test_description='Test notes merging at various fanout levels'
-
-. ./test-lib.sh
-
-verify_notes () {
-	notes_ref="$1"
-	commit="$2"
-	if test -f "expect_notes_$notes_ref"
-	then
-		git -c core.notesRef="refs/notes/$notes_ref" notes |
-			sort >"output_notes_$notes_ref" &&
-		test_cmp "expect_notes_$notes_ref" "output_notes_$notes_ref" ||
-			return 1
-	fi &&
-	git -c core.notesRef="refs/notes/$notes_ref" log --format="%H %s%n%N" \
-		"$commit" >"output_log_$notes_ref" &&
-	test_cmp "expect_log_$notes_ref" "output_log_$notes_ref"
-}
-
-verify_fanout () {
-	notes_ref="$1"
-	# Expect entire notes tree to have a fanout == 1
-	git rev-parse --quiet --verify "refs/notes/$notes_ref" >/dev/null &&
-	git ls-tree -r --name-only "refs/notes/$notes_ref" |
-	while read path
-	do
-		echo "$path" | grep "^../[0-9a-f]*$" || {
-			echo "Invalid path \"$path\"" &&
-			return 1;
-		}
-	done
-}
-
-verify_no_fanout () {
-	notes_ref="$1"
-	# Expect entire notes tree to have a fanout == 0
-	git rev-parse --quiet --verify "refs/notes/$notes_ref" >/dev/null &&
-	git ls-tree -r --name-only "refs/notes/$notes_ref" |
-	while read path
-	do
-		echo "$path" | grep -v "^../.*" || {
-			echo "Invalid path \"$path\"" &&
-			return 1;
-		}
-	done
-}
-
-# Set up a notes merge scenario with different kinds of conflicts
-test_expect_success 'setup a few initial commits with notes (notes ref: x)' '
-	git config core.notesRef refs/notes/x &&
-	for i in 1 2 3 4 5
-	do
-		test_commit "commit$i" >/dev/null &&
-		git notes add -m "notes for commit$i" || return 1
-	done &&
-
-	git log --format=oneline &&
-
-	test_oid_cache <<-EOF
-	hash05a sha1:aed91155c7a72c2188e781fdf40e0f3761b299db
-	hash04a sha1:99fab268f9d7ee7b011e091a436c78def8eeee69
-	hash03a sha1:953c20ae26c7aa0b428c20693fe38bc687f9d1a9
-	hash02a sha1:6358796131b8916eaa2dde6902642942a1cb37e1
-	hash01a sha1:b02d459c32f0e68f2fe0981033bb34f38776ba47
-	hash03b sha1:9f506ee70e20379d7f78204c77b334f43d77410d
-	hash02b sha1:23a47d6ea7d589895faf800752054818e1e7627b
-
-	hash05a sha256:3aae5d26619d96dba93795f66325716e4cbc486884f95a6adee8fb0615a76d12
-	hash04a sha256:07e43dd3d89fe634d3252e253b426aacc7285a995dcdbcf94ac284060a1122cf
-	hash03a sha256:26fb52eaa7f4866bf735254587be7b31209ec10e525912ffd8e8ba549ba892ff
-	hash02a sha256:b57ebdf23634e750dcbc4b9a37991d70f90830d568a0e4529ce9de0a3f8d605c
-	hash01a sha256:377903b1572bd5117087a5518fcb1011b5053cccbc59e3c7c823a8615204173b
-	hash03b sha256:04e7b392fda7c185bfa17c9179b56db732edc2dc2b3bf887308dcaabb717270d
-	hash02b sha256:66099aaaec49a485ed990acadd9a9b81232ea592079964113d8f581ff69ef50b
-	EOF
-'
-
-commit_sha1=$(git rev-parse commit1^{commit})
-commit_sha2=$(git rev-parse commit2^{commit})
-commit_sha3=$(git rev-parse commit3^{commit})
-commit_sha4=$(git rev-parse commit4^{commit})
-commit_sha5=$(git rev-parse commit5^{commit})
-
-cat <<EOF | sort >expect_notes_x
-$(test_oid hash05a) $commit_sha5
-$(test_oid hash04a) $commit_sha4
-$(test_oid hash03a) $commit_sha3
-$(test_oid hash02a) $commit_sha2
-$(test_oid hash01a) $commit_sha1
-EOF
-
-cat >expect_log_x <<EOF
-$commit_sha5 commit5
-notes for commit5
-
-$commit_sha4 commit4
-notes for commit4
-
-$commit_sha3 commit3
-notes for commit3
-
-$commit_sha2 commit2
-notes for commit2
-
-$commit_sha1 commit1
-notes for commit1
-
-EOF
-
-test_expect_success 'sanity check (x)' '
-	verify_notes x commit5 &&
-	verify_no_fanout x
-'
-
-num=300
-
-cp expect_log_x expect_log_y
-
-test_expect_success 'Add a few hundred commits w/notes to trigger fanout (x -> y)' '
-	git update-ref refs/notes/y refs/notes/x &&
-	git config core.notesRef refs/notes/y &&
-	test_commit_bulk --start=6 --id=commit $((num - 5)) &&
-	i=0 &&
-	while test $i -lt $((num - 5))
-	do
-		git notes add -m "notes for commit$i" HEAD~$i || return 1
-		i=$((i + 1))
-	done &&
-	test "$(git rev-parse refs/notes/y)" != "$(git rev-parse refs/notes/x)" &&
-	# Expected number of commits and notes
-	test $(git rev-list HEAD | wc -l) = $num &&
-	test $(git notes list | wc -l) = $num &&
-	# 5 first notes unchanged
-	verify_notes y commit5
-'
-
-test_expect_success 'notes tree has fanout (y)' 'verify_fanout y'
-
-test_expect_success 'No-op merge (already included) (x => y)' '
-	git update-ref refs/notes/m refs/notes/y &&
-	git config core.notesRef refs/notes/m &&
-	git notes merge x &&
-	test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/y)"
-'
-
-test_expect_success 'Fast-forward merge (y => x)' '
-	git update-ref refs/notes/m refs/notes/x &&
-	git notes merge y &&
-	test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/y)"
-'
-
-cat <<EOF | sort >expect_notes_z
-$(test_oid hash03b) $commit_sha3
-$(test_oid hash02b) $commit_sha2
-$(test_oid hash01a) $commit_sha1
-EOF
-
-cat >expect_log_z <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-
-$commit_sha3 commit3
-notes for commit3
-
-appended notes for commit3
-
-$commit_sha2 commit2
-new notes for commit2
-
-$commit_sha1 commit1
-notes for commit1
-
-EOF
-
-test_expect_success 'change some of the initial 5 notes (x -> z)' '
-	git update-ref refs/notes/z refs/notes/x &&
-	git config core.notesRef refs/notes/z &&
-	git notes add -f -m "new notes for commit2" commit2 &&
-	git notes append -m "appended notes for commit3" commit3 &&
-	git notes remove commit4 &&
-	git notes remove commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree has no fanout (z)' 'verify_no_fanout z'
-
-cp expect_log_z expect_log_m
-
-test_expect_success 'successful merge without conflicts (y => z)' '
-	git update-ref refs/notes/m refs/notes/z &&
-	git config core.notesRef refs/notes/m &&
-	git notes merge y &&
-	verify_notes m commit5 &&
-	# x/y/z unchanged
-	verify_notes x commit5 &&
-	verify_notes y commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-cat >expect_log_w <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-other notes for commit4
-
-$commit_sha3 commit3
-other notes for commit3
-
-$commit_sha2 commit2
-notes for commit2
-
-$commit_sha1 commit1
-other notes for commit1
-
-EOF
-
-test_expect_success 'introduce conflicting changes (y -> w)' '
-	git update-ref refs/notes/w refs/notes/y &&
-	git config core.notesRef refs/notes/w &&
-	git notes add -f -m "other notes for commit1" commit1 &&
-	git notes add -f -m "other notes for commit3" commit3 &&
-	git notes add -f -m "other notes for commit4" commit4 &&
-	git notes remove commit5 &&
-	verify_notes w commit5
-'
-
-cat >expect_log_m <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-other notes for commit4
-
-$commit_sha3 commit3
-other notes for commit3
-
-$commit_sha2 commit2
-new notes for commit2
-
-$commit_sha1 commit1
-other notes for commit1
-
-EOF
-
-test_expect_success 'successful merge using "ours" strategy (z => w)' '
-	git update-ref refs/notes/m refs/notes/w &&
-	git config core.notesRef refs/notes/m &&
-	git notes merge -s ours z &&
-	verify_notes m commit5 &&
-	# w/x/y/z unchanged
-	verify_notes w commit5 &&
-	verify_notes x commit5 &&
-	verify_notes y commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-cat >expect_log_m <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-
-$commit_sha3 commit3
-notes for commit3
-
-appended notes for commit3
-
-$commit_sha2 commit2
-new notes for commit2
-
-$commit_sha1 commit1
-other notes for commit1
-
-EOF
-
-test_expect_success 'successful merge using "theirs" strategy (z => w)' '
-	git update-ref refs/notes/m refs/notes/w &&
-	git notes merge -s theirs z &&
-	verify_notes m commit5 &&
-	# w/x/y/z unchanged
-	verify_notes w commit5 &&
-	verify_notes x commit5 &&
-	verify_notes y commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-cat >expect_log_m <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-other notes for commit4
-
-$commit_sha3 commit3
-other notes for commit3
-
-notes for commit3
-
-appended notes for commit3
-
-$commit_sha2 commit2
-new notes for commit2
-
-$commit_sha1 commit1
-other notes for commit1
-
-EOF
-
-test_expect_success 'successful merge using "union" strategy (z => w)' '
-	git update-ref refs/notes/m refs/notes/w &&
-	git notes merge -s union z &&
-	verify_notes m commit5 &&
-	# w/x/y/z unchanged
-	verify_notes w commit5 &&
-	verify_notes x commit5 &&
-	verify_notes y commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-cat >expect_log_m <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-other notes for commit4
-
-$commit_sha3 commit3
-appended notes for commit3
-notes for commit3
-other notes for commit3
-
-$commit_sha2 commit2
-new notes for commit2
-
-$commit_sha1 commit1
-other notes for commit1
-
-EOF
-
-test_expect_success 'successful merge using "cat_sort_uniq" strategy (z => w)' '
-	git update-ref refs/notes/m refs/notes/w &&
-	git notes merge -s cat_sort_uniq z &&
-	verify_notes m commit5 &&
-	# w/x/y/z unchanged
-	verify_notes w commit5 &&
-	verify_notes x commit5 &&
-	verify_notes y commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-# We're merging z into w. Here are the conflicts we expect:
-#
-# commit | x -> w    | x -> z    | conflict?
-# -------|-----------|-----------|----------
-# 1      | changed   | unchanged | no, use w
-# 2      | unchanged | changed   | no, use z
-# 3      | changed   | changed   | yes (w, then z in conflict markers)
-# 4      | changed   | deleted   | yes (w)
-# 5      | deleted   | deleted   | no, deleted
-
-test_expect_success 'fails to merge using "manual" strategy (z => w)' '
-	git update-ref refs/notes/m refs/notes/w &&
-	test_must_fail git notes merge z
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-cat <<EOF | sort >expect_conflicts
-$commit_sha3
-$commit_sha4
-EOF
-
-cat >expect_conflict_$commit_sha3 <<EOF
-<<<<<<< refs/notes/m
-other notes for commit3
-=======
-notes for commit3
-
-appended notes for commit3
->>>>>>> refs/notes/z
-EOF
-
-cat >expect_conflict_$commit_sha4 <<EOF
-other notes for commit4
-EOF
-
-test_expect_success 'verify conflict entries (with no fanout)' '
-	ls .git/NOTES_MERGE_WORKTREE >output_conflicts &&
-	test_cmp expect_conflicts output_conflicts &&
-	( for f in $(cat expect_conflicts); do
-		test_cmp "expect_conflict_$f" ".git/NOTES_MERGE_WORKTREE/$f" ||
-		exit 1
-	done ) &&
-	# Verify that current notes tree (pre-merge) has not changed (m == w)
-	test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/w)"
-'
-
-cat >expect_log_m <<EOF
-$commit_sha5 commit5
-
-$commit_sha4 commit4
-other notes for commit4
-
-$commit_sha3 commit3
-other notes for commit3
-
-appended notes for commit3
-
-$commit_sha2 commit2
-new notes for commit2
-
-$commit_sha1 commit1
-other notes for commit1
-
-EOF
-
-test_expect_success 'resolve and finalize merge (z => w)' '
-	cat >.git/NOTES_MERGE_WORKTREE/$commit_sha3 <<EOF &&
-other notes for commit3
-
-appended notes for commit3
-EOF
-	git notes merge --commit &&
-	verify_notes m commit5 &&
-	# w/x/y/z unchanged
-	verify_notes w commit5 &&
-	verify_notes x commit5 &&
-	verify_notes y commit5 &&
-	verify_notes z commit5
-'
-
-test_expect_success 'notes tree still has fanout after merge (m)' 'verify_fanout m'
-
-test_done