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, 582 deletions

diff --git a/third_party/git/t/t7102-reset.sh b/third_party/git/t/t7102-reset.sh
deleted file mode 100755
index 22161b3b2d5f..000000000000
--- a/third_party/git/t/t7102-reset.sh
+++ /dev/null
@@ -1,582 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2007 Carlos Rica
-#
-
-test_description='git reset
-
-Documented tests for git reset'
-
-. ./test-lib.sh
-
-commit_msg () {
-	# String "modify 2nd file (changed)" partly in German
-	# (translated with Google Translate),
-	# encoded in UTF-8, used as a commit log message below.
-	msg="modify 2nd file (ge\303\244ndert)\n"
-	if test -n "$1"
-	then
-		printf "$msg" | iconv -f utf-8 -t "$1"
-	else
-		printf "$msg"
-	fi
-}
-
-# Tested non-UTF-8 encoding
-test_encoding="ISO8859-1"
-
-test_expect_success 'creating initial files and commits' '
-	test_tick &&
-	echo "1st file" >first &&
-	git add first &&
-	git commit -m "create 1st file" &&
-
-	echo "2nd file" >second &&
-	git add second &&
-	git commit -m "create 2nd file" &&
-
-	echo "2nd line 1st file" >>first &&
-	git commit -a -m "modify 1st file" &&
-	head5p2=$(git rev-parse --verify HEAD) &&
-	head5p2f=$(git rev-parse --short HEAD:first) &&
-
-	git rm first &&
-	git mv second secondfile &&
-	git commit -a -m "remove 1st and rename 2nd" &&
-	head5p1=$(git rev-parse --verify HEAD) &&
-	head5p1s=$(git rev-parse --short HEAD:secondfile) &&
-
-	echo "1st line 2nd file" >secondfile &&
-	echo "2nd line 2nd file" >>secondfile &&
-	# "git commit -m" would break MinGW, as Windows refuse to pass
-	# $test_encoding encoded parameter to git.
-	commit_msg $test_encoding | git -c "i18n.commitEncoding=$test_encoding" commit -a -F - &&
-	head5=$(git rev-parse --verify HEAD) &&
-	head5s=$(git rev-parse --short HEAD:secondfile) &&
-	head5sl=$(git rev-parse HEAD:secondfile)
-'
-# git log --pretty=oneline # to see those SHA1 involved
-
-check_changes () {
-	test "$(git rev-parse HEAD)" = "$1" &&
-	git diff | test_cmp .diff_expect - &&
-	git diff --cached | test_cmp .cached_expect - &&
-	for FILE in *
-	do
-		echo $FILE':'
-		cat $FILE || return
-	done | test_cmp .cat_expect -
-}
-
-test_expect_success 'reset --hard message' '
-	hex=$(git log -1 --format="%h") &&
-	git reset --hard > .actual &&
-	echo HEAD is now at $hex $(commit_msg) > .expected &&
-	test_i18ncmp .expected .actual
-'
-
-test_expect_success 'reset --hard message (ISO8859-1 logoutputencoding)' '
-	hex=$(git log -1 --format="%h") &&
-	git -c "i18n.logOutputEncoding=$test_encoding" reset --hard > .actual &&
-	echo HEAD is now at $hex $(commit_msg $test_encoding) > .expected &&
-	test_i18ncmp .expected .actual
-'
-
->.diff_expect
->.cached_expect
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-EOF
-
-test_expect_success 'giving a non existing revision should fail' '
-	test_must_fail git reset aaaaaa &&
-	test_must_fail git reset --mixed aaaaaa &&
-	test_must_fail git reset --soft aaaaaa &&
-	test_must_fail git reset --hard aaaaaa &&
-	check_changes $head5
-'
-
-test_expect_success 'reset --soft with unmerged index should fail' '
-	touch .git/MERGE_HEAD &&
-	echo "100644 $head5sl 1	un" |
-		git update-index --index-info &&
-	test_must_fail git reset --soft HEAD &&
-	rm .git/MERGE_HEAD &&
-	git rm --cached -- un
-'
-
-test_expect_success \
-	'giving paths with options different than --mixed should fail' '
-	test_must_fail git reset --soft -- first &&
-	test_must_fail git reset --hard -- first &&
-	test_must_fail git reset --soft HEAD^ -- first &&
-	test_must_fail git reset --hard HEAD^ -- first &&
-	check_changes $head5
-'
-
-test_expect_success 'giving unrecognized options should fail' '
-	test_must_fail git reset --other &&
-	test_must_fail git reset -o &&
-	test_must_fail git reset --mixed --other &&
-	test_must_fail git reset --mixed -o &&
-	test_must_fail git reset --soft --other &&
-	test_must_fail git reset --soft -o &&
-	test_must_fail git reset --hard --other &&
-	test_must_fail git reset --hard -o &&
-	check_changes $head5
-'
-
-test_expect_success \
-	'trying to do reset --soft with pending merge should fail' '
-	git branch branch1 &&
-	git branch branch2 &&
-
-	git checkout branch1 &&
-	echo "3rd line in branch1" >>secondfile &&
-	git commit -a -m "change in branch1" &&
-
-	git checkout branch2 &&
-	echo "3rd line in branch2" >>secondfile &&
-	git commit -a -m "change in branch2" &&
-
-	test_must_fail git merge branch1 &&
-	test_must_fail git reset --soft &&
-
-	printf "1st line 2nd file\n2nd line 2nd file\n3rd line" >secondfile &&
-	git commit -a -m "the change in branch2" &&
-
-	git checkout master &&
-	git branch -D branch1 branch2 &&
-	check_changes $head5
-'
-
-test_expect_success \
-	'trying to do reset --soft with pending checkout merge should fail' '
-	git branch branch3 &&
-	git branch branch4 &&
-
-	git checkout branch3 &&
-	echo "3rd line in branch3" >>secondfile &&
-	git commit -a -m "line in branch3" &&
-
-	git checkout branch4 &&
-	echo "3rd line in branch4" >>secondfile &&
-
-	git checkout -m branch3 &&
-	test_must_fail git reset --soft &&
-
-	printf "1st line 2nd file\n2nd line 2nd file\n3rd line" >secondfile &&
-	git commit -a -m "the line in branch3" &&
-
-	git checkout master &&
-	git branch -D branch3 branch4 &&
-	check_changes $head5
-'
-
-test_expect_success \
-	'resetting to HEAD with no changes should succeed and do nothing' '
-	git reset --hard &&
-		check_changes $head5 &&
-	git reset --hard HEAD &&
-		check_changes $head5 &&
-	git reset --soft &&
-		check_changes $head5 &&
-	git reset --soft HEAD &&
-		check_changes $head5 &&
-	git reset --mixed &&
-		check_changes $head5 &&
-	git reset --mixed HEAD &&
-		check_changes $head5 &&
-	git reset &&
-		check_changes $head5 &&
-	git reset HEAD &&
-		check_changes $head5
-'
-
->.diff_expect
-cat >.cached_expect <<EOF
-diff --git a/secondfile b/secondfile
-index $head5p1s..$head5s 100644
---- a/secondfile
-+++ b/secondfile
-@@ -1 +1,2 @@
--2nd file
-+1st line 2nd file
-+2nd line 2nd file
-EOF
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-EOF
-test_expect_success '--soft reset only should show changes in diff --cached' '
-	git reset --soft HEAD^ &&
-	check_changes $head5p1 &&
-	test "$(git rev-parse ORIG_HEAD)" = \
-			$head5
-'
-
->.diff_expect
->.cached_expect
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-3rd line 2nd file
-EOF
-test_expect_success \
-	'changing files and redo the last commit should succeed' '
-	echo "3rd line 2nd file" >>secondfile &&
-	git commit -a -C ORIG_HEAD &&
-	head4=$(git rev-parse --verify HEAD) &&
-	check_changes $head4 &&
-	test "$(git rev-parse ORIG_HEAD)" = \
-			$head5
-'
-
->.diff_expect
->.cached_expect
-cat >.cat_expect <<EOF
-first:
-1st file
-2nd line 1st file
-second:
-2nd file
-EOF
-test_expect_success \
-	'--hard reset should change the files and undo commits permanently' '
-	git reset --hard HEAD~2 &&
-	check_changes $head5p2 &&
-	test "$(git rev-parse ORIG_HEAD)" = \
-			$head4
-'
-
->.diff_expect
-cat >.cached_expect <<EOF
-diff --git a/first b/first
-deleted file mode 100644
-index $head5p2f..0000000
---- a/first
-+++ /dev/null
-@@ -1,2 +0,0 @@
--1st file
--2nd line 1st file
-diff --git a/second b/second
-deleted file mode 100644
-index $head5p1s..0000000
---- a/second
-+++ /dev/null
-@@ -1 +0,0 @@
--2nd file
-diff --git a/secondfile b/secondfile
-new file mode 100644
-index 0000000..$head5s
---- /dev/null
-+++ b/secondfile
-@@ -0,0 +1,2 @@
-+1st line 2nd file
-+2nd line 2nd file
-EOF
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-EOF
-test_expect_success \
-	'redoing changes adding them without commit them should succeed' '
-	git rm first &&
-	git mv second secondfile &&
-
-	echo "1st line 2nd file" >secondfile &&
-	echo "2nd line 2nd file" >>secondfile &&
-	git add secondfile &&
-	check_changes $head5p2
-'
-
-cat >.diff_expect <<EOF
-diff --git a/first b/first
-deleted file mode 100644
-index $head5p2f..0000000
---- a/first
-+++ /dev/null
-@@ -1,2 +0,0 @@
--1st file
--2nd line 1st file
-diff --git a/second b/second
-deleted file mode 100644
-index $head5p1s..0000000
---- a/second
-+++ /dev/null
-@@ -1 +0,0 @@
--2nd file
-EOF
->.cached_expect
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-EOF
-test_expect_success '--mixed reset to HEAD should unadd the files' '
-	git reset &&
-	check_changes $head5p2 &&
-	test "$(git rev-parse ORIG_HEAD)" = $head5p2
-'
-
->.diff_expect
->.cached_expect
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-EOF
-test_expect_success 'redoing the last two commits should succeed' '
-	git add secondfile &&
-	git reset --hard $head5p2 &&
-
-	git rm first &&
-	git mv second secondfile &&
-	git commit -a -m "remove 1st and rename 2nd" &&
-
-	echo "1st line 2nd file" >secondfile &&
-	echo "2nd line 2nd file" >>secondfile &&
-	# "git commit -m" would break MinGW, as Windows refuse to pass
-	# $test_encoding encoded parameter to git.
-	commit_msg $test_encoding | git -c "i18n.commitEncoding=$test_encoding" commit -a -F - &&
-	check_changes $head5
-'
-
->.diff_expect
->.cached_expect
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-3rd line in branch2
-EOF
-test_expect_success '--hard reset to HEAD should clear a failed merge' '
-	git branch branch1 &&
-	git branch branch2 &&
-
-	git checkout branch1 &&
-	echo "3rd line in branch1" >>secondfile &&
-	git commit -a -m "change in branch1" &&
-
-	git checkout branch2 &&
-	echo "3rd line in branch2" >>secondfile &&
-	git commit -a -m "change in branch2" &&
-	head3=$(git rev-parse --verify HEAD) &&
-
-	test_must_fail git pull . branch1 &&
-	git reset --hard &&
-	check_changes $head3
-'
-
->.diff_expect
->.cached_expect
-cat >.cat_expect <<EOF
-secondfile:
-1st line 2nd file
-2nd line 2nd file
-EOF
-test_expect_success \
-	'--hard reset to ORIG_HEAD should clear a fast-forward merge' '
-	git reset --hard HEAD^ &&
-	check_changes $head5 &&
-
-	git pull . branch1 &&
-	git reset --hard ORIG_HEAD &&
-	check_changes $head5 &&
-
-	git checkout master &&
-	git branch -D branch1 branch2 &&
-	check_changes $head5
-'
-
-test_expect_success 'test --mixed <paths>' '
-	echo 1 > file1 &&
-	echo 2 > file2 &&
-	git add file1 file2 &&
-	test_tick &&
-	git commit -m files &&
-	before1=$(git rev-parse --short HEAD:file1) &&
-	before2=$(git rev-parse --short HEAD:file2) &&
-	git rm file2 &&
-	echo 3 > file3 &&
-	echo 4 > file4 &&
-	echo 5 > file1 &&
-	after1=$(git rev-parse --short $(git hash-object file1)) &&
-	after4=$(git rev-parse --short $(git hash-object file4)) &&
-	git add file1 file3 file4 &&
-	git reset HEAD -- file1 file2 file3 &&
-	test_must_fail git diff --quiet &&
-	git diff > output &&
-
-	cat > expect <<-EOF &&
-	diff --git a/file1 b/file1
-	index $before1..$after1 100644
-	--- a/file1
-	+++ b/file1
-	@@ -1 +1 @@
-	-1
-	+5
-	diff --git a/file2 b/file2
-	deleted file mode 100644
-	index $before2..0000000
-	--- a/file2
-	+++ /dev/null
-	@@ -1 +0,0 @@
-	-2
-	EOF
-
-	test_cmp expect output &&
-	git diff --cached > output &&
-
-	cat > cached_expect <<-EOF &&
-	diff --git a/file4 b/file4
-	new file mode 100644
-	index 0000000..$after4
-	--- /dev/null
-	+++ b/file4
-	@@ -0,0 +1 @@
-	+4
-	EOF
-
-	test_cmp cached_expect output
-'
-
-test_expect_success 'test resetting the index at give paths' '
-
-	mkdir sub &&
-	>sub/file1 &&
-	>sub/file2 &&
-	git update-index --add sub/file1 sub/file2 &&
-	T=$(git write-tree) &&
-	git reset HEAD sub/file2 &&
-	test_must_fail git diff --quiet &&
-	U=$(git write-tree) &&
-	echo "$T" &&
-	echo "$U" &&
-	test_must_fail git diff-index --cached --exit-code "$T" &&
-	test "$T" != "$U"
-
-'
-
-test_expect_success 'resetting an unmodified path is a no-op' '
-	git reset --hard &&
-	git reset -- file1 &&
-	git diff-files --exit-code &&
-	git diff-index --cached --exit-code HEAD
-'
-
-cat > expect << EOF
-Unstaged changes after reset:
-M	file2
-EOF
-
-test_expect_success '--mixed refreshes the index' '
-	echo 123 >> file2 &&
-	git reset --mixed HEAD > output &&
-	test_i18ncmp expect output
-'
-
-test_expect_success 'resetting specific path that is unmerged' '
-	git rm --cached file2 &&
-	F1=$(git rev-parse HEAD:file1) &&
-	F2=$(git rev-parse HEAD:file2) &&
-	F3=$(git rev-parse HEAD:secondfile) &&
-	{
-		echo "100644 $F1 1	file2" &&
-		echo "100644 $F2 2	file2" &&
-		echo "100644 $F3 3	file2"
-	} | git update-index --index-info &&
-	git ls-files -u &&
-	git reset HEAD file2 &&
-	test_must_fail git diff --quiet &&
-	git diff-index --exit-code --cached HEAD
-'
-
-test_expect_success 'disambiguation (1)' '
-
-	git reset --hard &&
-	>secondfile &&
-	git add secondfile &&
-	git reset secondfile &&
-	test_must_fail git diff --quiet -- secondfile &&
-	test -z "$(git diff --cached --name-only)" &&
-	test -f secondfile &&
-	test_must_be_empty secondfile
-
-'
-
-test_expect_success 'disambiguation (2)' '
-
-	git reset --hard &&
-	>secondfile &&
-	git add secondfile &&
-	rm -f secondfile &&
-	test_must_fail git reset secondfile &&
-	test -n "$(git diff --cached --name-only -- secondfile)" &&
-	test ! -f secondfile
-
-'
-
-test_expect_success 'disambiguation (3)' '
-
-	git reset --hard &&
-	>secondfile &&
-	git add secondfile &&
-	rm -f secondfile &&
-	git reset HEAD secondfile &&
-	test_must_fail git diff --quiet &&
-	test -z "$(git diff --cached --name-only)" &&
-	test ! -f secondfile
-
-'
-
-test_expect_success 'disambiguation (4)' '
-
-	git reset --hard &&
-	>secondfile &&
-	git add secondfile &&
-	rm -f secondfile &&
-	git reset -- secondfile &&
-	test_must_fail git diff --quiet &&
-	test -z "$(git diff --cached --name-only)" &&
-	test ! -f secondfile
-'
-
-test_expect_success 'reset with paths accepts tree' '
-	# for simpler tests, drop last commit containing added files
-	git reset --hard HEAD^ &&
-	git reset HEAD^^{tree} -- . &&
-	git diff --cached HEAD^ --exit-code &&
-	git diff HEAD --exit-code
-'
-
-test_expect_success 'reset -N keeps removed files as intent-to-add' '
-	echo new-file >new-file &&
-	git add new-file &&
-	git reset -N HEAD &&
-
-	tree=$(git write-tree) &&
-	git ls-tree $tree new-file >actual &&
-	test_must_be_empty actual &&
-
-	git diff --name-only >actual &&
-	echo new-file >expect &&
-	test_cmp expect actual
-'
-
-test_expect_success 'reset --mixed sets up work tree' '
-	git init mixed_worktree &&
-	(
-		cd mixed_worktree &&
-		test_commit dummy
-	) &&
-	git --git-dir=mixed_worktree/.git --work-tree=mixed_worktree reset >actual &&
-	test_must_be_empty actual
-'
-
-test_done