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, 110 deletions

diff --git a/third_party/git/t/perf/repos/many-files.sh b/third_party/git/t/perf/repos/many-files.sh
deleted file mode 100755
index 28720e4e1041..000000000000
--- a/third_party/git/t/perf/repos/many-files.sh
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/bin/sh
-# Generate test data repository using the given parameters.
-# When omitted, we create "gen-many-files-d-w-f.git".
-#
-# Usage: [-r repo] [-d depth] [-w width] [-f files]
-#
-# -r repo: path to the new repo to be generated
-# -d depth: the depth of sub-directories
-# -w width: the number of sub-directories at each level
-# -f files: the number of files created in each directory
-#
-# Note that all files will have the same SHA-1 and each
-# directory at a level will have the same SHA-1, so we
-# will potentially have a large index, but not a large
-# ODB.
-#
-# Ballast will be created under "ballast/".
-
-EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
-
-set -e
-
-# (5, 10, 9) will create 999,999 ballast files.
-# (4, 10, 9) will create  99,999 ballast files.
-depth=5
-width=10
-files=9
-
-while test "$#" -ne 0
-do
-    case "$1" in
-	-r)
-	    shift;
-	    test "$#" -ne 0 || { echo 'error: -r requires an argument' >&2; exit 1; }
-	    repo=$1;
-	    shift ;;
-	-d)
-	    shift;
-	    test "$#" -ne 0 || { echo 'error: -d requires an argument' >&2; exit 1; }
-	    depth=$1;
-	    shift ;;
-	-w)
-	    shift;
-	    test "$#" -ne 0 || { echo 'error: -w requires an argument' >&2; exit 1; }
-	    width=$1;
-	    shift ;;
-	-f)
-	    shift;
-	    test "$#" -ne 0 || { echo 'error: -f requires an argument' >&2; exit 1; }
-	    files=$1;
-	    shift ;;
-	*)
-	    echo "error: unknown option '$1'" >&2; exit 1 ;;
-	esac
-done
-
-# Inflate the index with thousands of empty files.
-# usage: dir depth width files
-fill_index() {
-	awk -v arg_dir=$1 -v arg_depth=$2 -v arg_width=$3 -v arg_files=$4 '
-		function make_paths(dir, depth, width, files, f, w) {
-			for (f = 1; f <= files; f++) {
-				print dir "/file" f
-			}
-			if (depth > 0) {
-				for (w = 1; w <= width; w++) {
-					make_paths(dir "/dir" w, depth - 1, width, files)
-				}
-			}
-		}
-		END { make_paths(arg_dir, arg_depth, arg_width, arg_files) }
-		' </dev/null |
-	sed "s/^/100644 $EMPTY_BLOB	/" |
-	git update-index --index-info
-	return 0
-}
-
-[ -z "$repo" ] && repo=gen-many-files-$depth.$width.$files.git
-
-mkdir $repo
-cd $repo
-git init .
-
-# Create an initial commit just to define master.
-touch many-files.empty
-echo "$depth $width $files" >many-files.params
-git add many-files.*
-git commit -q -m params
-
-# Create ballast for p0006 based upon the given params and
-# inflate the index with thousands of empty files and commit.
-git checkout -b p0006-ballast
-fill_index "ballast" $depth $width $files
-git commit -q -m "ballast"
-
-nr_files=$(git ls-files | wc -l)
-
-# Modify 1 file and commit.
-echo "$depth $width $files" >>many-files.params
-git add many-files.params
-git commit -q -m "ballast plus 1"
-
-# Checkout master to put repo in canonical state (because
-# the perf test may need to clone and enable sparse-checkout
-# before attempting to checkout a commit with the ballast
-# (because it may contain 100K directories and 1M files)).
-git checkout master
-
-echo "Repository "$repo" ($depth, $width, $files) created.  Ballast $nr_files."
-exit 0