Update the tech stack

Author: GianlucaGuarini

.eslintrc

@@ -0,0 +1,14 @@
+extends: eslint-config-riot
+
+parserOptions:
+  ecmaVersion: 8
+  sourceType: 'module'
+  ecmaFeatures:
+    experimentalObjectRestSpread: true
+
+globals:
+  sinon: true
+  expect: true
+
+rules:
+  fp/no-mutating-methods: 0

.eslintrc.json

@@ -68,10 +68,7 @@ pids
 *.pid
 *.seed
 
-# node-waf configuration
-.lock-wscript
-
 # generated files
 /dist
-/lib/compiler.js
-/lib/safe-regex.js
+.nyc_output/
+.reify-cache/

.gitignore

@@ -3,7 +3,6 @@ ESLINT = ./node_modules/eslint/bin/eslint.js
 MOCHA = ./node_modules/mocha/bin/_mocha
 ROLLUP = ./node_modules/.bin/rollup
 COVERALLS = ./node_modules/coveralls/bin/coveralls.js
-ISTANBUL  = ./node_modules/istanbul/lib/cli.js
 
 # folders
 DIST = "./dist/"
@@ -20,7 +19,7 @@ clean:
 
 test:
 	@ make build
-	@ $(ISTANBUL) cover $(MOCHA) -- test/*.specs.js
+	@ npx nyc $(MOCHA) -r reify test/*.specs.js
 
 lint:
 	@ $(ESLINT) src test