Enhance Makefile and Netlify deployment (#91)

Makefile

@@ -1,17 +1,18 @@
-.PHONY: release build demo clean
+.PHONY: prepare release build demo clean
 
-build: clean
+build: prepare
+	./hugow --source demo
+
+demo: prepare
+	./hugow server --buildDrafts --source demo
+
+release: build
+	rm -rf ./resources && cp -r ./demo/resources ./resources
+
+prepare: clean
 	mkdir -p demo/themes/hugo-coder
 	rsync -av exampleSite/ demo
 	rsync -av --exclude='demo' --exclude='exampleSite' --exclude='.git' . demo/themes/hugo-coder
 
-demo: build
-
-	cd demo && ./hugow serve -D
-
-release: build
-	cd ./demo && ./hugow
-	rm -rf ./resources && cp -r ./demo/resources ./resources
-
 clean:
 	rm -rf demo

netlify.toml

@@ -0,0 +1,9 @@
+[build]
+  publish = "demo/public"
+  command = "make prepare && hugo --source demo"
+
+[context.deploy-preview]
+  command = "make prepare && hugo --source demo --buildFuture --buildDrafts --baseURL $DEPLOY_PRIME_URL"
+
+[context.deploy-preview.environment]
+  HUGO_VERSION = "0.49"