From c00f694d7cf572a419a360f2d74e9056d0fd7a17 Mon Sep 17 00:00:00 2001
From: Tim Bannister <tim@scalefactory.com>
Date: Wed, 27 May 2020 21:58:38 +0100
Subject: [PATCH] Allow specifying container runtime for Makefile

This commit lets you run, eg:
DOCKER=podman make docker-image
DOCKER=podman make docker-serve

and spin up the website locally for testing, without using Docker or
needing to have Docker installed.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index c7756208cc..576b25eebf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-DOCKER       = docker
+DOCKER      ?= docker
 HUGO_VERSION = $(shell grep ^HUGO_VERSION netlify.toml | tail -n 1 | cut -d '=' -f 2 | tr -d " \"\n")
 DOCKER_IMAGE = kubernetes-hugo
 DOCKER_RUN   = $(DOCKER) run --rm --interactive --tty --volume $(CURDIR):/src