Add the Flow project (#155)

* Add the Flow project

* Remove node_modules dir from the flowconfig ignore

* Add the ast-types-flow project

* Add babel-plugin-transform-flow-strip-types; update yarn.lock

* Add the transform-flow-strip-types babel plugin to the babelrc

* Run flow on prepubish and test scripts

* Use the babel-eslint parser to deal with import type declarations

* yarn upgrade

* Remove ast-types-flow from the devDependencies

* Declare the parser in eslintrc after the extends property

Author: jessebeach

.babelrc

@@ -1,6 +1,7 @@
 {
   "presets": ["es2015"],
   "plugins": [
-    "transform-object-rest-spread"
+    "transform-object-rest-spread",
+    "transform-flow-strip-types",
   ]
 }

.eslintrc

@@ -1,5 +1,6 @@
 {
   extends: "airbnb-base",
+  parser: "babel-eslint",
   rules: {
     'no-template-curly-in-string': 'off'
   }

.flowconfig

@@ -0,0 +1,4 @@
+[ignore]
+<PROJECT_ROOT>/lib/.*
+<PROJECT_ROOT>/docs/.*
+<PROJECT_ROOT>/reports/.*

package.json

@@ -18,11 +18,12 @@
   "main": "lib/index.js",
   "scripts": {
     "build": "rimraf lib && babel src --out-dir lib && cp -R src/util/attributes lib/util/attributes",
-    "prepublish": "npm run lint && npm run test && npm run build",
+    "prepublish": "npm run lint && npm run flow && npm run test && npm run build",
     "coveralls": "cat ./reports/lcov.info | coveralls",
+    "flow": "flow; test $? -eq 0 -o $? -eq 2",
     "lint": "eslint  --config .eslintrc src __tests__",
     "lint:fix": "npm run lint -- --fix",
-    "pretest": "npm run lint:fix",
+    "pretest": "npm run lint:fix && npm run flow",
     "test": "jest --coverage",
     "create": "node ./scripts/create-rule"
   },
@@ -31,6 +32,7 @@
     "babel-core": "^6.14.0",
     "babel-eslint": "^7.0.0",
     "babel-jest": "^18.0.0",
+    "babel-plugin-transform-flow-strip-types": "^6.21.0",
     "babel-plugin-transform-object-rest-spread": "^6.20.2",
     "babel-polyfill": "^6.16.0",
     "babel-preset-es2015": "^6.14.0",
@@ -39,6 +41,7 @@
     "eslint-config-airbnb-base": "^11.0.0",
     "eslint-plugin-import": "^2.2.0",
     "expect": "^1.20.2",
+    "flow-bin": "^0.37.4",
     "jest": "^18.1.0",
     "jscodeshift": "^0.3.30",
     "minimist": "^1.2.0",
@@ -50,6 +53,7 @@
   },
   "license": "MIT",
   "dependencies": {
+    "ast-types-flow": "0.0.7",
     "damerau-levenshtein": "^1.0.0",
     "emoji-regex": "^6.1.0",
     "jsx-ast-utils": "^1.0.0",

yarn.lock

@@ -39,8 +39,8 @@ ajv-keywords@^1.0.0:
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.0.tgz#c11e6859eafff83e0dafc416929472eca946aa2c"
 
 ajv@^4.7.0:
-  version "4.10.3"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.10.3.tgz#3e4fea9675b157de7888b80dd0ed735b83f28e11"
+  version "4.10.4"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.10.4.tgz#c0974dd00b3464984892d6010aa9c2c945933254"
   dependencies:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
@@ -159,6 +159,10 @@ ast-traverse@~0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/ast-traverse/-/ast-traverse-0.1.1.tgz#69cf2b8386f19dcda1bb1e05d68fe359d8897de6"
 
+[email protected]:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/ast-types-flow/-/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
+
 [email protected]:
   version "0.8.12"
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.8.12.tgz#a0d90e4351bb887716c83fd637ebf818af4adfcc"
@@ -486,13 +490,13 @@ babel-plugin-inline-environment-variables@^1.0.1:
   resolved "https://registry.yarnpkg.com/babel-plugin-inline-environment-variables/-/babel-plugin-inline-environment-variables-1.0.1.tgz#1f58ce91207ad6a826a8bf645fafe68ff5fe3ffe"
 
 babel-plugin-istanbul@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-3.0.0.tgz#da7324520ae0b8a44b6a078e72e883374a9fab76"
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-3.1.2.tgz#11d5abde18425ec24b5d648c7e0b5d25cd354a22"
   dependencies:
     find-up "^1.1.2"
-    istanbul-lib-instrument "^1.1.4"
+    istanbul-lib-instrument "^1.4.2"
     object-assign "^4.1.0"
-    test-exclude "^3.2.2"
+    test-exclude "^3.3.0"
 
 babel-plugin-jest-hoist@^18.0.0:
   version "18.0.0"
@@ -808,7 +812,7 @@ babel-plugin-transform-export-extensions@^6.3.13:
     babel-plugin-syntax-export-extensions "^6.8.0"
     babel-runtime "^6.0.0"
 
-babel-plugin-transform-flow-strip-types@^6.8.0:
+babel-plugin-transform-flow-strip-types@^6.21.0, babel-plugin-transform-flow-strip-types@^6.8.0:
   version "6.21.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-flow-strip-types/-/babel-plugin-transform-flow-strip-types-6.21.0.tgz#2eea3f8b5bb234339b47283feac155cfb237b948"
   dependencies:
@@ -972,8 +976,8 @@ babylon@^5.8.38:
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-5.8.38.tgz#ec9b120b11bf6ccd4173a18bf217e60b79859ffd"
 
 babylon@^6.11.0, babylon@^6.13.0, babylon@^6.8.1:
-  version "6.14.1"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.14.1.tgz#956275fab72753ad9b3435d7afe58f8bf0a29815"
+  version "6.15.0"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.15.0.tgz#ba65cfa1a80e1759b0e89fb562e27dccae70348e"
 
 balanced-match@^0.4.1:
   version "0.4.2"
@@ -1516,8 +1520,8 @@ escope@^3.6.0:
     estraverse "^4.1.1"
 
 eslint-config-airbnb-base@^11.0.0:
-  version "11.0.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-11.0.0.tgz#a3eddc1e49fd6492509d582340fd6f58785623bd"
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-11.0.1.tgz#5401dba284c6b7d7c8fb1c2ee19aba018f9dfa21"
 
 eslint-import-resolver-node@^0.2.0:
   version "0.2.3"
@@ -1550,8 +1554,8 @@ eslint-plugin-import@^2.2.0:
     pkg-up "^1.0.0"
 
 eslint@^3.12.2:
-  version "3.12.2"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.12.2.tgz#6be5a9aa29658252abd7f91e9132bab1f26f3c34"
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.13.1.tgz#564d2646b5efded85df96985332edd91a23bff25"
   dependencies:
     babel-code-frame "^6.16.0"
     chalk "^1.1.3"
@@ -1583,7 +1587,7 @@ eslint@^3.12.2:
     require-uncached "^1.0.2"
     shelljs "^0.7.5"
     strip-bom "^3.0.0"
-    strip-json-comments "~1.0.1"
+    strip-json-comments "~2.0.1"
     table "^3.7.8"
     text-table "~0.2.0"
     user-home "^2.0.0"
@@ -1695,7 +1699,7 @@ fast-levenshtein@~2.0.4:
 
 fb-watchman@^1.8.0, fb-watchman@^1.9.0:
   version "1.9.0"
-  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-1.9.0.tgz#6f268f1f347a6b3c875d1e89da7e1ed79adfc0ec"
+  resolved "http://registry.npmjs.org/fb-watchman/-/fb-watchman-1.9.0.tgz#6f268f1f347a6b3c875d1e89da7e1ed79adfc0ec"
   dependencies:
     bser "^1.0.2"
 
@@ -1750,6 +1754,10 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
+flow-bin@^0.37.4:
+  version "0.37.4"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.37.4.tgz#3d8da2ef746e80e730d166e09040f4198969b76b"
+
 flow-parser@^0.*:
   version "0.37.0"
   resolved "https://registry.yarnpkg.com/flow-parser/-/flow-parser-0.37.0.tgz#1065c612a30f037ac3ee60053f6e797a6d9be8d6"
@@ -1805,8 +1813,8 @@ fs.realpath@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
 fsevents@^1.0.0:
-  version "1.0.15"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.0.15.tgz#fa63f590f3c2ad91275e4972a6cea545fb0aae44"
+  version "1.0.17"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.0.17.tgz#8537f3f12272678765b4fd6528c0f1f66f8f4558"
   dependencies:
     nan "^2.3.0"
     node-pre-gyp "^0.6.29"
@@ -1923,7 +1931,7 @@ globby@^5.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
-graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -2313,9 +2321,9 @@ istanbul-lib-hook@^1.0.0-alpha.4:
   dependencies:
     append-transform "^0.3.0"
 
-istanbul-lib-instrument@^1.1.1, istanbul-lib-instrument@^1.1.4, istanbul-lib-instrument@^1.3.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.3.1.tgz#112c25a4f2f9bc361d13d14bbff992331b974e52"
+istanbul-lib-instrument@^1.1.1, istanbul-lib-instrument@^1.3.0, istanbul-lib-instrument@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.4.2.tgz#0e2fdfac93c1dabf2e31578637dc78a19089f43e"
   dependencies:
     babel-generator "^6.18.0"
     babel-template "^6.16.0"
@@ -2908,8 +2916,8 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/node-dir/-/node-dir-0.1.8.tgz#55fb8deb699070707fb67f91a460f0448294c77d"
 
 node-emoji@^1.4.1:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.4.3.tgz#5272f70b823c4df6d7c39f84fd8203f35b3e5d36"
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.5.0.tgz#9a0d9fe03fd43afa357d6d8e439aa31e599959b7"
   dependencies:
     string.prototype.codepointat "^0.2.0"
 
@@ -3000,7 +3008,7 @@ object-assign@^4.0.1, object-assign@^4.1.0:
 
 object-inspect@^1.1.0:
   version "1.2.1"
-  resolved "http://registry.npmjs.org/object-inspect/-/object-inspect-1.2.1.tgz#3b62226eb8f6d441751c7d8f22a20ff80ac9dc3f"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.2.1.tgz#3b62226eb8f6d441751c7d8f22a20ff80ac9dc3f"
 
 object-keys@^1.0.8, object-keys@^1.0.9:
   version "1.0.11"
@@ -3541,8 +3549,8 @@ shebang-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
 shelljs@^0.7.5:
-  version "0.7.5"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.5.tgz#2eef7a50a21e1ccf37da00df767ec69e30ad0675"
+  version "0.7.6"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.6.tgz#379cccfb56b91c8601e4793356eb5382924de9ad"
   dependencies:
     glob "^7.0.0"
     interpret "^1.0.0"
@@ -3678,7 +3686,7 @@ string_decoder@~0.10.x:
 
 stringmap@~0.2.2:
   version "0.2.2"
-  resolved "http://registry.npmjs.org/stringmap/-/stringmap-0.2.2.tgz#556c137b258f942b8776f5b2ef582aa069d7d1b1"
+  resolved "https://registry.yarnpkg.com/stringmap/-/stringmap-0.2.2.tgz#556c137b258f942b8776f5b2ef582aa069d7d1b1"
 
 stringset@~0.2.1:
   version "0.2.1"
@@ -3708,10 +3716,14 @@ strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
 
-strip-json-comments@~1.0.1, strip-json-comments@~1.0.4:
+strip-json-comments@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
 
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+
 supports-color@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-0.2.0.tgz#d92de2694eb3f67323973d7ae3d8b55b4c22190a"
@@ -3769,7 +3781,7 @@ temp@^0.8.1:
     os-tmpdir "^1.0.0"
     rimraf "~2.2.6"
 
-test-exclude@^3.2.2:
+test-exclude@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-3.3.0.tgz#7a17ca1239988c98367b0621456dbb7d4bc38977"
   dependencies:
@@ -3933,8 +3945,8 @@ whatwg-encoding@^1.0.1:
     iconv-lite "0.4.13"
 
 whatwg-url@^4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.1.1.tgz#567074923352de781e3500d64a86aa92a971b4a4"
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.2.0.tgz#abf1a3f5ff4bc2005b3f0c2119382631789d8e44"
   dependencies:
     tr46 "~0.0.3"
     webidl-conversions "^3.0.0"
@@ -3990,10 +4002,10 @@ wrappy@1:
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
 
 write-file-atomic@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-1.2.0.tgz#14c66d4e4cb3ca0565c28cf3b7a6f3e4d5938fab"
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-1.3.1.tgz#7d45ba32316328dd1ec7d90f60ebc0d845bb759a"
   dependencies:
-    graceful-fs "^4.1.2"
+    graceful-fs "^4.1.11"
     imurmurhash "^0.1.4"
     slide "^1.1.5"