Migrate to rebar3

.gitignore

@@ -1,20 +1,14 @@
 .#*
 /*.plt
-/.deps_plt
-/.eunit
-/.rebar
 /_build/
 /bin
-/deps
 /doc/*.html
 /doc/edoc-info
 /doc/erlang.png
 /doc/stylesheet.css
 /ebin
 /erl_crash.dump
+/rebar3.crashdump
 /logs
 /rebar.lock
 /test/*.beam
-/test/dialyzer_warnings
-/test/elvis
-/test/elvis_warnings

.travis.yml

@@ -1,9 +1,9 @@
-sudo: false
-language:
-  - erlang
+language: erlang
+os: linux
 
-matrix:
+jobs:
   include:
+  - otp_release: 22.2
   - otp_release: 22.1
   - otp_release: 22.0
   - otp_release: 21.3
@@ -26,7 +26,7 @@ matrix:
   - otp_release: 18.1
   - otp_release: 18.0
 script:
-  - LATEST_OTP_RELEASE=22.1
-  - "[[ ${TRAVIS_OTP_RELEASE} != ${LATEST_OTP_RELEASE} ]] || make elvis"
+  - LATEST_OTP_RELEASE=22.2
+  - "[[ ${TRAVIS_OTP_RELEASE} != ${LATEST_OTP_RELEASE} ]] || make elvis docs"
   - make
   - make test

Makefile

@@ -1,131 +1,76 @@
 # See LICENSE for licensing information.
 
-REBAR ?= $(shell command -v rebar >/dev/null 2>&1 && echo "rebar" || echo "$(CURDIR)/rebar")
-
-ELVIS ?= $(shell command -v elvis >/dev/null 2>&1 && echo "elvis" || echo "$(CURDIR)/elvis")
-
-DEPS_PLT := $(CURDIR)/.deps_plt
-
-ERLANG_DIALYZER_APPS := erts \
-						kernel \
-						stdlib \
-						inets
-
-DIALYZER := dialyzer
-
-# Travis CI is slow at building dialyzer PLT
-TRAVIS ?=
-ifeq (true,$(TRAVIS))
-	OTP_VSN := $(shell erl -noshell -eval 'io:format("~p", [erlang:system_info(otp_release)]), erlang:halt(0).' | perl -lne 'print for /^(?:"R)?(\d+).*/g')
-	NO_DIALYZER := $(shell expr $(OTP_VSN) \<= 16 )
-
-	ifeq ($(NO_DIALYZER), 1)
-		DIALYZER := : not running dialyzer on TRAVIS with R16 and below
-	endif
-endif
+REBAR ?= $(shell command -v rebar3 >/dev/null 2>&1 && echo "rebar3" || echo "$(CURDIR)/rebar3")
 
 SRCS := $(wildcard src/* include/* rebar.config)
 
-SRC_BEAMS := $(patsubst src/%.erl, ebin/%.beam, $(wildcard src/*.erl))
-
 .PHONY: all
-all: maybe_dev deps ebin/jesse.app bin/jesse
-
-.PHONY: maybe_dev
-maybe_dev:
-ifdef CI
-	$(MAKE) --no-print-directory .rebar/DEV_MODE
-else
-	@:
-endif
+all: escript
 
 # Clean
 
 .PHONY: clean
 clean:
 	$(REBAR) clean
-	$(RM) -r .rebar
-	$(RM) -r bin
+
+.PHONY: distclean
+distclean:
+	$(MAKE) clean
+	$(RM) -r _build
 	$(RM) doc/*.html
 	$(RM) doc/edoc-info
 	$(RM) doc/erlang.png
 	$(RM) doc/stylesheet.css
-	$(RM) -r ebin
 	$(RM) -r logs
 
-.PHONY: distclean
-distclean:
-	$(RM) $(DEPS_PLT)
-	$(RM) -r deps
-	$(MAKE) clean
-
-# Deps
-
-.PHONY: get-deps
-get-deps:
-	$(REBAR) get-deps
-	[ -f .rebar/DEV_MODE ] && git submodule update --init --recursive || true
-
-.PHONY: update-deps
-update-deps:
-	$(REBAR) update-deps
-
-.PHONY: delete-deps
-delete-deps:
-	$(REBAR) delete-deps
-
-.PHONY: deps
-deps: get-deps
-
 # Docs
 
 .PHONY: docs
 docs:
-	$(REBAR) doc skip_deps=true
+	$(REBAR) edoc
 
 # Compile
 
 ebin/jesse.app: compile
 
-bin/jesse: ebin/jesse.app $(SRC_BEAMS)
+.PHONY: escript
+escript: ebin/jesse.app
 	$(REBAR) escriptize
-	bin/jesse --help
+	./_build/default/bin/jesse --help
 
 .PHONY: compile
 compile: $(SRCS)
 	$(REBAR) compile
 
 # Tests.
+test/JSON-Schema-Test-Suite/tests:
+	git submodule init
+	git submodule update
 
+# Would be nice to include elvis to test, but it fails on OTP-18
 .PHONY: test
-test: .rebar/DEV_MODE deps eunit ct xref dialyzer
-
-.rebar/DEV_MODE:
-	mkdir -p .rebar
-	touch .rebar/DEV_MODE
+test: eunit ct xref dialyzer cover
 
 .PHONY: eunit
 eunit:
-	$(REBAR) eunit skip_deps=true
+	$(REBAR) eunit
 
 .PHONY: ct
-ct:
-	$(REBAR) ct skip_deps=true suites="jesse_tests_draft3,jesse_tests_draft4"
+ct: test/JSON-Schema-Test-Suite/tests
+	$(REBAR) ct
 
 .PHONY: xref
 xref:
-	$(REBAR) xref skip_deps=true
-
-$(DEPS_PLT):
-	$(DIALYZER) --build_plt --apps $(ERLANG_DIALYZER_APPS) -r deps --output_plt $(DEPS_PLT)
+	$(REBAR) xref
 
 .PHONY: dialyzer
-dialyzer: $(DEPS_PLT) ebin/jesse.app
-	$(DIALYZER) -q --plt $(DEPS_PLT) -Wno_return ebin > test/dialyzer_warnings || true
-	diff -U0 test/known_dialyzer_warnings test/dialyzer_warnings
+dialyzer:
+	$(REBAR) dialyzer
 
 .PHONY: elvis
 elvis:
-	$(ELVIS) rock > test/elvis || true
-	grep "FAIL" test/elvis | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g" > test/elvis_warnings
-	diff -U0 test/known_elvis_warnings test/elvis_warnings || cat test/elvis
+	$(REBAR) as lint lint
+
+.PHONY: cover
+cover:
+	$(REBAR) cover -v