From 28944e395240f0346baf7f18996d6809ff8fc832 Mon Sep 17 00:00:00 2001
From: Imdad Ahad <imdad.ahad@digital.cabinet-office.gov.uk>
Date: Mon, 20 Feb 2017 13:09:30 +0000
Subject: [PATCH] Delete old wheels on build

---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index e109c3d82..b139a0e77 100644
--- a/Makefile
+++ b/Makefile
@@ -78,6 +78,7 @@ generate-version-file: ## Generates the app version file
 
 .PHONY: build
 build: dependencies generate-version-file ## Build project
+	rm -rf wheelhouse
 	. venv/bin/activate && PIP_ACCEL_CACHE=${PIP_ACCEL_CACHE} pip-accel wheel --wheel-dir=wheelhouse -r requirements.txt
 
 .PHONY: cf-build