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, 67 deletions

diff --git a/third_party/git/t/perf/p0006-read-tree-checkout.sh b/third_party/git/t/perf/p0006-read-tree-checkout.sh
deleted file mode 100755
index 78cc23fe2f32..000000000000
--- a/third_party/git/t/perf/p0006-read-tree-checkout.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/sh
-#
-# This test measures the performance of various read-tree
-# and checkout operations.  It is primarily interested in
-# the algorithmic costs of index operations and recursive
-# tree traversal -- and NOT disk I/O on thousands of files.
-
-test_description="Tests performance of read-tree"
-
-. ./perf-lib.sh
-
-test_perf_default_repo
-
-# If the test repo was generated by ./repos/many-files.sh
-# then we know something about the data shape and branches,
-# so we can isolate testing to the ballast-related commits
-# and setup sparse-checkout so we don't have to populate
-# the ballast files and directories.
-#
-# Otherwise, we make some general assumptions about the
-# repo and consider the entire history of the current
-# branch to be the ballast.
-
-test_expect_success "setup repo" '
-	if git rev-parse --verify refs/heads/p0006-ballast^{commit}
-	then
-		echo Assuming synthetic repo from many-files.sh
-		git branch br_base            master
-		git branch br_ballast         p0006-ballast^
-		git branch br_ballast_alias   p0006-ballast^
-		git branch br_ballast_plus_1  p0006-ballast
-		git config --local core.sparsecheckout 1
-		cat >.git/info/sparse-checkout <<-EOF
-		/*
-		!ballast/*
-		EOF
-	else
-		echo Assuming non-synthetic repo...
-		git branch br_base            $(git rev-list HEAD | tail -n 1)
-		git branch br_ballast         HEAD^ || error "no ancestor commit from current head"
-		git branch br_ballast_alias   HEAD^
-		git branch br_ballast_plus_1  HEAD
-	fi &&
-	git checkout -q br_ballast &&
-	nr_files=$(git ls-files | wc -l)
-'
-
-test_perf "read-tree br_base br_ballast ($nr_files)" '
-	git read-tree -m br_base br_ballast -n
-'
-
-test_perf "switch between br_base br_ballast ($nr_files)" '
-	git checkout -q br_base &&
-	git checkout -q br_ballast
-'
-
-test_perf "switch between br_ballast br_ballast_plus_1 ($nr_files)" '
-	git checkout -q br_ballast_plus_1 &&
-	git checkout -q br_ballast
-'
-
-test_perf "switch between aliases ($nr_files)" '
-	git checkout -q br_ballast_alias &&
-	git checkout -q br_ballast
-'
-
-test_done