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, 195 deletions

diff --git a/third_party/git/t/t4107-apply-ignore-whitespace.sh b/third_party/git/t/t4107-apply-ignore-whitespace.sh
deleted file mode 100755
index ac72eeaf27a9..000000000000
--- a/third_party/git/t/t4107-apply-ignore-whitespace.sh
+++ /dev/null
@@ -1,195 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2009 Giuseppe Bilotta
-#
-
-test_description='git-apply --ignore-whitespace.
-
-'
-. ./test-lib.sh
-
-# This primes main.c file that indents without using HT at all.
-# Various patches with HT and other spaces are attempted in the test.
-
-cat > patch1.patch <<\EOF
-diff --git a/main.c b/main.c
-new file mode 100644
---- /dev/null
-+++ b/main.c
-@@ -0,0 +1,22 @@
-+#include <stdio.h>
-+
-+void print_int(int num);
-+int func(int num);
-+
-+int main() {
-+       int i;
-+
-+       for (i = 0; i < 10; i++) {
-+               print_int(func(i)); /* stuff */
-+       }
-+
-+       return 0;
-+}
-+
-+int func(int num) {
-+       return num * num;
-+}
-+
-+void print_int(int num) {
-+       printf("%d", num);
-+}
-EOF
-
-# Since whitespace is very significant and we want to prevent whitespace
-# mangling when creating this test from a patch, we protect 'fixable'
-# whitespace by replacing spaces with Z and replacing them at patch
-# creation time, hence the sed trick.
-
-# This patch will fail unless whitespace differences are being ignored
-
-sed -e 's/Z/ /g' > patch2.patch <<\EOF
-diff --git a/main.c b/main.c
---- a/main.c
-+++ b/main.c
-@@ -10,6 +10,8 @@
-Z		print_int(func(i)); /* stuff */
-Z	}
-Z
-+	printf("\n");
-+
-Z	return 0;
-Z}
-Z
-EOF
-
-# This patch will fail even if whitespace differences are being ignored,
-# because of the missing string at EOL. TODO: this testcase should be
-# improved by creating a line that has the same hash with and without
-# the final string.
-
-sed -e 's/Z/ /g' > patch3.patch <<\EOF
-diff --git a/main.c b/main.c
---- a/main.c
-+++ b/main.c
-@@ -10,3 +10,4 @@
-Z	for (i = 0; i < 10; i++) {
-Z		print_int(func(i));Z
-+		/* stuff */
-Z	}
-EOF
-
-# This patch will fail even if whitespace differences are being ignored,
-# because of the missing EOL at EOF.
-
-sed -e 's/Z/ /g' > patch4.patch <<\EOF
-diff --git a/main.c b/main.c
---- a/main.c
-+++ b/main.c
-@@ -21,1 +21,1 @@
--	};Z
-\ No newline at end of file
-+	};
-EOF
-
-# This patch will fail unless whitespace differences are being ignored.
-
-sed -e 's/Z/ /g' > patch5.patch <<\EOF
-diff --git a/main.c b/main.c
---- a/main.c
-+++ b/main.c
-@@ -2,2 +2,3 @@
-Z	void print_int(int num);
-+	/* a comment */
-Z	int func(int num);
-EOF
-
-# And this is how the final output should be.  Patches introduce
-# HTs but the original SP indents are mostly kept.
-
-sed -e 's/T/	/g' > main.c.final <<\EOF
-#include <stdio.h>
-
-void print_int(int num);
-int func(int num);
-
-int main() {
-       int i;
-
-       for (i = 0; i < 10; i++) {
-               print_int(func(i)); /* stuff */
-       }
-
-Tprintf("\n");
-
-       return 0;
-}
-
-int func(int num) {
-       return num * num;
-}
-
-void print_int(int num) {
-       printf("%d", num);
-}
-EOF
-
-test_expect_success 'file creation' '
-	git apply patch1.patch
-'
-
-test_expect_success 'patch2 fails (retab)' '
-	test_must_fail git apply patch2.patch
-'
-
-test_expect_success 'patch2 applies with --ignore-whitespace' '
-	git apply --ignore-whitespace patch2.patch
-'
-
-test_expect_success 'patch2 reverse applies with --ignore-space-change' '
-	git apply -R --ignore-space-change patch2.patch
-'
-
-git config apply.ignorewhitespace change
-
-test_expect_success 'patch2 applies (apply.ignorewhitespace = change)' '
-	git apply patch2.patch &&
-	test_cmp main.c.final main.c
-'
-
-test_expect_success 'patch3 fails (missing string at EOL)' '
-	test_must_fail git apply patch3.patch
-'
-
-test_expect_success 'patch4 fails (missing EOL at EOF)' '
-	test_must_fail git apply patch4.patch
-'
-
-test_expect_success 'patch5 fails (leading whitespace differences matter)' '
-	test_must_fail git apply patch5.patch
-'
-
-test_expect_success 're-create file (with --ignore-whitespace)' '
-	rm -f main.c &&
-	git apply patch1.patch
-'
-
-test_expect_success 'patch5 fails (--no-ignore-whitespace)' '
-	test_must_fail git apply --no-ignore-whitespace patch5.patch
-'
-
-test_expect_success 'apply --ignore-space-change --inaccurate-eof' '
-	echo 1 >file &&
-	git apply --ignore-space-change --inaccurate-eof <<-\EOF &&
-	diff --git a/file b/file
-	--- a/file
-	+++ b/file
-	@@ -1 +1 @@
-	-1
-	+2
-	EOF
-	printf 2 >expect &&
-	test_cmp expect file
-'
-
-test_done