Move back to single file

.eslintrc

@@ -1,3 +1,145 @@
-{
-  "extends": "groupon-node6"
-}
+env:
+  node: true
+  es6: true
+
+parserOptions:
+  ecmaVersion: 2016
+
+rules:
+  # Possible Errors
+  # http://eslint.org/docs/rules/#possible-errors
+  comma-dangle: [2, only-multiline]
+  no-control-regex: 2
+  no-debugger: 2
+  no-dupe-args: 2
+  no-dupe-keys: 2
+  no-duplicate-case: 2
+  no-empty-character-class: 2
+  no-ex-assign: 2
+  no-extra-boolean-cast: 2
+  no-extra-parens: [2, functions]
+  no-extra-semi: 2
+  no-func-assign: 2
+  no-invalid-regexp: 2
+  no-irregular-whitespace: 2
+  no-obj-calls: 2
+  no-proto: 2
+  no-template-curly-in-string: 2
+  no-unexpected-multiline: 2
+  no-unreachable: 2
+  no-unsafe-negation: 2
+  use-isnan: 2
+  valid-typeof: 2
+
+  # Best Practices
+  # http://eslint.org/docs/rules/#best-practices
+  dot-location: [2, property]
+  no-fallthrough: 2
+  no-global-assign: 2
+  no-multi-spaces: 2
+  no-octal: 2
+  no-redeclare: 2
+  no-self-assign: 2
+  no-unused-labels: 2
+  no-useless-call: 2
+  no-useless-escape: 2
+  no-void: 2
+  no-with: 2
+
+  # Strict Mode
+  # http://eslint.org/docs/rules/#strict-mode
+  strict: [2, global]
+
+  # Variables
+  # http://eslint.org/docs/rules/#variables
+  no-delete-var: 2
+  no-undef: 2
+  no-unused-vars: [2, {args: none}]
+
+  # Node.js and CommonJS
+  # http://eslint.org/docs/rules/#nodejs-and-commonjs
+  no-mixed-requires: 2
+  no-new-require: 2
+  no-path-concat: 2
+  no-restricted-modules: [2, sys, _linklist]
+  no-restricted-properties: [2, {
+    object: assert,
+    property: deepEqual,
+    message: Please use assert.deepStrictEqual().
+  }, {
+    property: __defineGetter__,
+    message: __defineGetter__ is deprecated.
+  }, {
+    property: __defineSetter__,
+    message: __defineSetter__ is deprecated.
+  }]
+
+  # Stylistic Issues
+  # http://eslint.org/docs/rules/#stylistic-issues
+  brace-style: [2, 1tbs, {allowSingleLine: true}]
+  comma-spacing: 2
+  comma-style: 2
+  computed-property-spacing: 2
+  eol-last: 2
+  func-call-spacing: 2
+  func-name-matching: 2
+  indent: [2, 2, {SwitchCase: 1, MemberExpression: 1}]
+  key-spacing: [2, {mode: minimum}]
+  keyword-spacing: 2
+  linebreak-style: [2, unix]
+  max-len: [2, 80, 2]
+  new-parens: 2
+  no-mixed-spaces-and-tabs: 2
+  no-multiple-empty-lines: [2, {max: 2, maxEOF: 0, maxBOF: 0}]
+  no-tabs: 2
+  no-trailing-spaces: 2
+  quotes: [2, single, avoid-escape]
+  semi: 2
+  semi-spacing: 2
+  space-before-blocks: [2, always]
+  space-before-function-paren: [2, never]
+  space-in-parens: [2, never]
+  space-infix-ops: 2
+  space-unary-ops: 2
+
+  # ECMAScript 6
+  # http://eslint.org/docs/rules/#ecmascript-6
+  arrow-parens: [2, always]
+  arrow-spacing: [2, {before: true, after: true}]
+  constructor-super: 2
+  no-class-assign: 2
+  no-confusing-arrow: 2
+  no-const-assign: 2
+  no-dupe-class-members: 2
+  no-new-symbol: 2
+  no-this-before-super: 2
+  prefer-const: [2, {ignoreReadBeforeAssign: true}]
+  rest-spread-spacing: 2
+  template-curly-spacing: 2
+
+  # Custom rules in tools/eslint-rules
+  align-function-arguments: 2
+  align-multiline-assignment: 2
+  assert-fail-single-argument: 2
+  new-with-error: [2, Error, RangeError, TypeError, SyntaxError, ReferenceError]
+
+# Global scoped method and vars
+globals:
+  COUNTER_HTTP_CLIENT_REQUEST: false
+  COUNTER_HTTP_CLIENT_RESPONSE: false
+  COUNTER_HTTP_SERVER_REQUEST: false
+  COUNTER_HTTP_SERVER_RESPONSE: false
+  COUNTER_NET_SERVER_CONNECTION: false
+  COUNTER_NET_SERVER_CONNECTION_CLOSE: false
+  DTRACE_HTTP_CLIENT_REQUEST: false
+  DTRACE_HTTP_CLIENT_RESPONSE: false
+  DTRACE_HTTP_SERVER_REQUEST: false
+  DTRACE_HTTP_SERVER_RESPONSE: false
+  DTRACE_NET_SERVER_CONNECTION: false
+  DTRACE_NET_STREAM_END: false
+  LTTNG_HTTP_CLIENT_REQUEST: false
+  LTTNG_HTTP_CLIENT_RESPONSE: false
+  LTTNG_HTTP_SERVER_REQUEST: false
+  LTTNG_HTTP_SERVER_RESPONSE: false
+  LTTNG_NET_SERVER_CONNECTION: false
+  LTTNG_NET_STREAM_END: false