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, 137 deletions

diff --git a/third_party/git/t/t4017-diff-retval.sh b/third_party/git/t/t4017-diff-retval.sh
deleted file mode 100755
index 95a7ca707045..000000000000
--- a/third_party/git/t/t4017-diff-retval.sh
+++ /dev/null
@@ -1,137 +0,0 @@
-#!/bin/sh
-
-test_description='Return value of diffs'
-
-. ./test-lib.sh
-
-test_expect_success 'setup' '
-	echo "1 " >a &&
-	git add . &&
-	git commit -m zeroth &&
-	echo 1 >a &&
-	git add . &&
-	git commit -m first &&
-	echo 2 >b &&
-	git add . &&
-	git commit -a -m second
-'
-
-test_expect_success 'git diff --quiet -w  HEAD^^ HEAD^' '
-	git diff --quiet -w HEAD^^ HEAD^
-'
-
-test_expect_success 'git diff --quiet HEAD^^ HEAD^' '
-	test_must_fail git diff --quiet HEAD^^ HEAD^
-'
-
-test_expect_success 'git diff --quiet -w  HEAD^ HEAD' '
-	test_must_fail git diff --quiet -w HEAD^ HEAD
-'
-
-test_expect_success 'git diff-tree HEAD^ HEAD' '
-	test_expect_code 1 git diff-tree --exit-code HEAD^ HEAD
-'
-test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
-	git diff-tree --exit-code HEAD^ HEAD -- a
-'
-test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
-	test_expect_code 1 git diff-tree --exit-code HEAD^ HEAD -- b
-'
-test_expect_success 'echo HEAD | git diff-tree --stdin' '
-	echo $(git rev-parse HEAD) | test_expect_code 1 git diff-tree --exit-code --stdin
-'
-test_expect_success 'git diff-tree HEAD HEAD' '
-	git diff-tree --exit-code HEAD HEAD
-'
-test_expect_success 'git diff-files' '
-	git diff-files --exit-code
-'
-test_expect_success 'git diff-index --cached HEAD' '
-	git diff-index --exit-code --cached HEAD
-'
-test_expect_success 'git diff-index --cached HEAD^' '
-	test_expect_code 1 git diff-index --exit-code --cached HEAD^
-'
-test_expect_success 'git diff-index --cached HEAD^' '
-	echo text >>b &&
-	echo 3 >c &&
-	git add . &&
-	test_expect_code 1 git diff-index --exit-code --cached HEAD^
-'
-test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
-	git commit -m "text in b" &&
-	test_expect_code 1 git diff-tree -p --exit-code -Stext HEAD^ HEAD -- b
-'
-test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
-	git diff-tree -p --exit-code -Snot-found HEAD^ HEAD -- b
-'
-test_expect_success 'git diff-files' '
-	echo 3 >>c &&
-	test_expect_code 1 git diff-files --exit-code
-'
-test_expect_success 'git diff-index --cached HEAD' '
-	git update-index c &&
-	test_expect_code 1 git diff-index --exit-code --cached HEAD
-'
-
-test_expect_success '--check --exit-code returns 0 for no difference' '
-
-	git diff --check --exit-code
-
-'
-
-test_expect_success '--check --exit-code returns 1 for a clean difference' '
-
-	echo "good" > a &&
-	test_expect_code 1 git diff --check --exit-code
-
-'
-
-test_expect_success '--check --exit-code returns 3 for a dirty difference' '
-
-	echo "bad   " >> a &&
-	test_expect_code 3 git diff --check --exit-code
-
-'
-
-test_expect_success '--check with --no-pager returns 2 for dirty difference' '
-
-	test_expect_code 2 git --no-pager diff --check
-
-'
-
-test_expect_success 'check should test not just the last line' '
-	echo "" >>a &&
-	test_expect_code 2 git --no-pager diff --check
-
-'
-
-test_expect_success 'check detects leftover conflict markers' '
-	git reset --hard &&
-	git checkout HEAD^ &&
-	echo binary >>b &&
-	git commit -m "side" b &&
-	test_must_fail git merge master &&
-	git add b &&
-	test_expect_code 2 git --no-pager diff --cached --check >test.out &&
-	test 3 = $(grep "conflict marker" test.out | wc -l) &&
-	git reset --hard
-'
-
-test_expect_success 'check honors conflict marker length' '
-	git reset --hard &&
-	echo ">>>>>>> boo" >>b &&
-	echo "======" >>a &&
-	git diff --check a &&
-	test_expect_code 2 git diff --check b &&
-	git reset --hard &&
-	echo ">>>>>>>> boo" >>b &&
-	echo "========" >>a &&
-	git diff --check &&
-	echo "b conflict-marker-size=8" >.gitattributes &&
-	test_expect_code 2 git diff --check b &&
-	git diff --check a &&
-	git reset --hard
-'
-
-test_done