Enable ESLint rules import/* (#5414)

* Enable ESLint rules import/*

* fix

9 files changed, 81 insertions, 22 deletions

diff --git a/.eslintrc.yml b/.eslintrc.yml
index 0172d7a9d..7c6da9d57 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -12,6 +12,7 @@ parser: babel-eslint
 plugins:
 - react
 - jsx-a11y
+- import
 
 parserOptions:
   sourceType: module
@@ -22,8 +23,14 @@ parserOptions:
     modules: true
     spread: true
 
-rules:
+settings:
+  import/extensions:
+  - .js
+  import/ignore:
+  - node_modules
+  - \\.(css|scss|json)$
 
+rules:
   brace-style: warn
   comma-dangle:
   - error
@@ -126,3 +133,17 @@ rules:
   jsx-a11y/role-supports-aria-props: off
   jsx-a11y/scope: warn
   jsx-a11y/tabindex-no-positive: warn
+
+  import/extensions:
+  - error
+  - always
+  - js: never
+  import/newline-after-import: error
+  import/no-extraneous-dependencies:
+  - error
+  - devDependencies:
+    - "config/webpack/**"
+    - "app/javascript/mastodon/test_setup.js"
+    - "app/javascript/**/__tests__/**"
+  import/no-unresolved: error
+  import/no-webpack-loader-syntax: error
diff --git a/app/javascript/mastodon/base_polyfills.js b/app/javascript/mastodon/base_polyfills.js
index 266a0020c..7856b26f9 100644
--- a/app/javascript/mastodon/base_polyfills.js
+++ b/app/javascript/mastodon/base_polyfills.js
@@ -1,5 +1,5 @@
 import 'intl';
-import 'intl/locale-data/jsonp/en.js';
+import 'intl/locale-data/jsonp/en';
 import 'es6-symbol/implement';
 import includes from 'array-includes';
 import assign from 'object-assign';
diff --git a/app/javascript/mastodon/containers/mastodon.js b/app/javascript/mastodon/containers/mastodon.js
index ff27a9319..56b7bda46 100644
--- a/app/javascript/mastodon/containers/mastodon.js
+++ b/app/javascript/mastodon/containers/mastodon.js
@@ -10,6 +10,7 @@ import { hydrateStore } from '../actions/store';
 import { connectUserStream } from '../actions/streaming';
 import { IntlProvider, addLocaleData } from 'react-intl';
 import { getLocale } from '../locales';
+
 const { localeData, messages } = getLocale();
 addLocaleData(localeData);
 
diff --git a/app/javascript/mastodon/features/compose/containers/autosuggest_status_container.js b/app/javascript/mastodon/features/compose/containers/autosuggest_status_container.js
deleted file mode 100644
index a9e3a9edf..000000000
--- a/app/javascript/mastodon/features/compose/containers/autosuggest_status_container.js
+++ /dev/null
@@ -1,15 +0,0 @@
-import { connect } from 'react-redux';
-import AutosuggestStatus from '../components/autosuggest_status';
-import { makeGetStatus } from '../../../selectors';
-
-const makeMapStateToProps = () => {
-  const getStatus = makeGetStatus();
-
-  const mapStateToProps = (state, { id }) => ({
-    status: getStatus(state, id),
-  });
-
-  return mapStateToProps;
-};
-
-export default connect(makeMapStateToProps)(AutosuggestStatus);
diff --git a/app/javascript/mastodon/features/emoji/emoji_compressed.js b/app/javascript/mastodon/features/emoji/emoji_compressed.js
index 3bd89cf3b..c0cba952a 100644
--- a/app/javascript/mastodon/features/emoji/emoji_compressed.js
+++ b/app/javascript/mastodon/features/emoji/emoji_compressed.js
@@ -9,7 +9,8 @@ const { unicodeToFilename } = require('./unicode_to_filename');
 const { unicodeToUnifiedName } = require('./unicode_to_unified_name');
 const emojiMap         = require('./emoji_map.json');
 const { emojiIndex } = require('emoji-mart');
-const emojiMartData = require('emoji-mart/dist/data').default;
+const { default: emojiMartData } = require('emoji-mart/dist/data');
+
 const excluded       = ['®', '©', '™'];
 const skins          = ['🏻', '🏼', '🏽', '🏾', '🏿'];
 const shortcodeMap   = {};
diff --git a/app/javascript/mastodon/main.js b/app/javascript/mastodon/main.js
index b418ab2f2..23b6b04fa 100644
--- a/app/javascript/mastodon/main.js
+++ b/app/javascript/mastodon/main.js
@@ -1,5 +1,5 @@
 import * as WebPushSubscription from './web_push_subscription';
-import Mastodon from 'mastodon/containers/mastodon';
+import Mastodon from './containers/mastodon';
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ready from './ready';
diff --git a/app/javascript/packs/common.js b/app/javascript/packs/common.js
index 4880f0242..96e6f4b16 100644
--- a/app/javascript/packs/common.js
+++ b/app/javascript/packs/common.js
@@ -1,6 +1,6 @@
 import { start } from 'rails-ujs';
+import 'font-awesome/css/font-awesome.css';
 
-require('font-awesome/css/font-awesome.css');
 require.context('../images/', true);
 
 start();
diff --git a/package.json b/package.json
index cf8069e94..e398730c4 100644
--- a/package.json
+++ b/package.json
@@ -57,6 +57,7 @@
     "immutable": "^3.8.1",
     "intersection-observer": "^0.4.0",
     "intl": "^1.2.5",
+    "intl-messageformat": "^2.1.0",
     "intl-relativeformat": "^2.0.0",
     "is-nan": "^1.2.1",
     "js-yaml": "^3.9.0",
@@ -121,6 +122,7 @@
     "enzyme": "^3.0.0",
     "enzyme-adapter-react-16": "^1.0.0",
     "eslint": "^3.19.0",
+    "eslint-plugin-import": "^2.7.0",
     "eslint-plugin-jsx-a11y": "^4.0.0",
     "eslint-plugin-react": "^6.10.3",
     "jest": "^21.2.1",
diff --git a/yarn.lock b/yarn.lock
index 9e25522d1..57860218c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1285,7 +1285,7 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
-builtin-modules@^1.0.0:
+builtin-modules@^1.0.0, builtin-modules@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
 
@@ -1623,6 +1623,10 @@ constants-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
 
+contains-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
+
 content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
@@ -2106,7 +2110,7 @@ dns-txt@^2.0.2:
   dependencies:
     buffer-indexof "^1.0.0"
 
-doctrine@^1.2.2:
+doctrine@1.5.0, doctrine@^1.2.2:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
   dependencies:
@@ -2396,6 +2400,35 @@ escope@^3.6.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-import-resolver-node@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.1.tgz#4422574cde66a9a7b099938ee4d508a199e0e3cc"
+  dependencies:
+    debug "^2.6.8"
+    resolve "^1.2.0"
+
+eslint-module-utils@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.1.1.tgz#abaec824177613b8a95b299639e1b6facf473449"
+  dependencies:
+    debug "^2.6.8"
+    pkg-dir "^1.0.0"
+
+eslint-plugin-import@^2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.7.0.tgz#21de33380b9efb55f5ef6d2e210ec0e07e7fa69f"
+  dependencies:
+    builtin-modules "^1.1.1"
+    contains-path "^0.1.0"
+    debug "^2.6.8"
+    doctrine "1.5.0"
+    eslint-import-resolver-node "^0.3.1"
+    eslint-module-utils "^2.1.1"
+    has "^1.0.1"
+    lodash.cond "^4.3.0"
+    minimatch "^3.0.3"
+    read-pkg-up "^2.0.0"
+
 eslint-plugin-jsx-a11y@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-jsx-a11y/-/eslint-plugin-jsx-a11y-4.0.0.tgz#779bb0fe7b08da564a422624911de10061e048ee"
@@ -4240,6 +4273,10 @@ lodash.clonedeep@^4.3.2:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
 
+lodash.cond@^4.3.0:
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/lodash.cond/-/lodash.cond-4.5.2.tgz#f471a1da486be60f6ab955d17115523dd1d255d5"
+
 lodash.defaults@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-3.1.2.tgz#c7308b18dbf8bc9372d701a73493c61192bd2e2c"
@@ -5142,6 +5179,12 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
+  dependencies:
+    find-up "^1.0.0"
+
 pkg-dir@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
@@ -6355,6 +6398,12 @@ resolve@^1.1.6, resolve@^1.1.7, resolve@^1.3.3:
   dependencies:
     path-parse "^1.0.5"
 
+resolve@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.4.0.tgz#a75be01c53da25d934a98ebd0e4c4a7312f92a86"
+  dependencies:
+    path-parse "^1.0.5"
+
 restore-cursor@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"