Merge pull request #75 from ArtemGovorov/patch-1

Add wallaby.js config

wallaby.js

@@ -0,0 +1,29 @@
+module.exports = (wallaby) => ({
+  files: [
+    {pattern: "source/**/fixtures/**/*.*", instrument: false},
+    "source/**/!(*.test).js",
+    {pattern: "package.json", instrument: false}
+  ],
+
+  tests: [
+    "source/**/*.test.js"
+  ],
+
+  env: {
+    type: "node"
+  },
+
+  compilers: {
+    "**/*.js?(x)": wallaby.compilers.babel()
+  },
+
+  // fixtures are not instrumented, but still need to be compiled
+  preprocessors: {
+    "source/**/fixtures/**/*.js?(x)": file => require('babel-core')
+      .transform(
+        file.content,
+        JSON.parse(require('fs').readFileSync(require('path').join(__dirname, '.babelrc'))))
+  },
+
+  testFramework: "jest"
+})