Makefile

REBAR3_URL=https://s3.amazonaws.com/rebar3/rebar3

ifeq ($(wildcard rebar3),rebar3)
REBAR3 = $(CURDIR)/rebar3
endif

REBAR3 ?= $(shell test -e `which rebar3` 2>/dev/null && which rebar3 || echo "./rebar3")

ifeq ($(REBAR3),)
REBAR3 = $(CURDIR)/rebar3
endif

.PHONY: deps test build

all: build test docs

$(REBAR3):
	wget $(REBAR3_URL) || curl -Lo rebar3 $(REBAR3_URL)
	@chmod a+x rebar3

build: $(REBAR3)
	@$(REBAR3) compile

deps:
	@$(REBAR3) get-deps

upgrade:
	@$(REBAR3) do upgrade, compile

clean:
	@$(REBAR3) clean

distclean:
	@rm -rf _build

docs:
	@$(REBAR3) edoc

test:
	@$(REBAR3) do ct, cover

release: test
	@$(REBAR3) release