replace build with Makefile

Makefile

@@ -0,0 +1,21 @@
+export POLLEN := BUILD
+.PHONY: build go clean clean-helper build-helper quick
+
+go:
+	raco pollen render
+	raco pollen publish
+
+build: build-helper go
+
+clean-helper:
+	rm -rf ~/git/pollen-tfl/*
+	cd ~/git/pollen-tfl
+	git reset --hard HEAD
+
+clean: clean-helper build
+
+build-helper:
+	raco pollen reset
+	raco pollen setup
+
+quick: go

build.sh

@@ -1,13 +0,0 @@
-export POLLEN=BUILD
-if [ "$1" == "clean" ]; then 
-    rm -rf ~/git/pollen-tfl/*
-    cd ~/git/pollen-tfl
-    git reset --hard HEAD
-fi
-if [ "$1" != "quick" ]; then 
-  raco pollen reset
-fi
-raco pollen setup
-raco pollen render
-raco pollen publish
-unset POLLEN