From 4ff12c71252d80868494cfa0e13bbe94716ebe47 Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Sat, 8 Aug 2020 15:40:29 -0500
Subject: [PATCH] Sort contributors by lines changed

Previously number of commits were used
---
 Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index e7895be..4b46d46 100644
--- a/Makefile
+++ b/Makefile
@@ -170,7 +170,11 @@ yadm.md: yadm.1
 .PHONY: contrib
 contrib:
 	@echo "CONTRIBUTORS\n" > CONTRIBUTORS
-	@git shortlog -ns master gh-pages develop dev-pages | cut -f2 >> CONTRIBUTORS
+	@IFS=$$'\n'; for author in $$(git shortlog -ns master gh-pages develop dev-pages | cut -f2); do \
+		git log master gh-pages develop dev-pages \
+			--author="$$author" --format=tformat: --numstat | \
+			awk "{sum += \$$1 + \$$2} END {print sum \"\t\" \"$$author\"}"; \
+	done | sort -nr | cut -f2 >> CONTRIBUTORS
 
 .PHONY: install
 install: