Refactor code-style

.prettierignore

@@ -0,0 +1,3 @@
+coverage/
+remark-github.js
+remark-github.min.js

index.js

@@ -1,2 +1,2 @@
-'use strict';
-module.exports = require('./lib/index.js');
+'use strict'
+module.exports = require('./lib')

lib/index.js

@@ -1,25 +1,25 @@
-'use strict';
+'use strict'
 
-var visit = require('unist-util-visit');
-var parse = require('./util/parse-link');
-var abbr = require('./util/abbreviate');
-var repo = require('./tokenizer/repo');
-var mention = require('./tokenizer/mention');
-var issue = require('./tokenizer/issue');
-var hash = require('./tokenizer/hash');
+var visit = require('unist-util-visit')
+var parse = require('./util/parse-link')
+var abbr = require('./util/abbreviate')
+var repo = require('./tokenizer/repo')
+var mention = require('./tokenizer/mention')
+var issue = require('./tokenizer/issue')
+var hash = require('./tokenizer/hash')
 
-module.exports = github;
+module.exports = github
 
 /* Hide process use from browserify. */
-var proc = typeof global !== 'undefined' && global.process;
+var proc = typeof global !== 'undefined' && global.process
 
 /* Load `fs` and `path` if available. */
-var fs;
-var path;
+var fs
+var path
 
 try {
-  fs = require('fs');
-  path = require('path');
+  fs = require('fs')
+  path = require('path')
 } catch (err) {}
 
 /* Username may only contain alphanumeric characters or
@@ -30,113 +30,114 @@ try {
  *
  *   https://github.com/blog/1121-introducing-team-mentions
  */
-var NAME = '(?:[a-z0-9]{1,2}|[a-z0-9][a-z0-9-]{1,37}[a-z0-9])';
-var USER = '(' + NAME + ')';
-var PROJECT = '((?:[_A-Za-z0-9-]|\\.git[_A-Za-z0-9-]|\\.(?!git))+)';
-var REPO = USER + '\\/' + PROJECT;
+var NAME = '(?:[a-z0-9]{1,2}|[a-z0-9][a-z0-9-]{1,37}[a-z0-9])'
+var USER = '(' + NAME + ')'
+var PROJECT = '((?:[_A-Za-z0-9-]|\\.git[_A-Za-z0-9-]|\\.(?!git))+)'
+var REPO = USER + '\\/' + PROJECT
 
 /* Match a repo from a git / github URL. */
-var REPOSITORY = new RegExp('(?:^|/(?:repos/)?)' + REPO + '(?=\\.git|[\\/#@]|$)', 'i');
+var REPOSITORY = new RegExp(
+  '(?:^|/(?:repos/)?)' + REPO + '(?=\\.git|[\\/#@]|$)',
+  'i'
+)
 
 function github(options) {
-  var settings = options || {};
-  var repository = settings.repository;
-  var proto = this.Parser.prototype;
-  var scope = proto.inlineTokenizers;
-  var methods = proto.inlineMethods;
-  var pack;
+  var settings = options || {}
+  var repository = settings.repository
+  var proto = this.Parser.prototype
+  var scope = proto.inlineTokenizers
+  var methods = proto.inlineMethods
+  var pack
 
   /* Get the repository from `package.json`. */
   if (!repository) {
     try {
-      pack = JSON.parse(fs.readFileSync(path.join(proc.cwd(), 'package.json')));
+      pack = JSON.parse(fs.readFileSync(path.join(proc.cwd(), 'package.json')))
     } catch (err) {
-      pack = {};
+      pack = {}
     }
 
     if (pack.repository) {
-      repository = pack.repository.url || pack.repository;
+      repository = pack.repository.url || pack.repository
     } else {
-      repository = '';
+      repository = ''
     }
   }
 
   /* Parse the URL: See the tests for all possible kinds. */
-  repository = REPOSITORY.exec(repository);
+  repository = REPOSITORY.exec(repository)
 
-  REPOSITORY.lastIndex = 0;
+  REPOSITORY.lastIndex = 0
 
   if (!repository) {
-    throw new Error('Missing `repository` field in `options`');
+    throw new Error('Missing `repository` field in `options`')
   }
 
-  repository = {user: repository[1], project: repository[2]};
+  repository = {user: repository[1], project: repository[2]}
 
   /* Add helpers. */
-  proto.githubRepo = repository;
-  proto.githubOptions = settings;
+  proto.githubRepo = repository
+  proto.githubOptions = settings
 
   /* Add tokenizers to the `Parser`. */
-  scope.mention = mention;
-  scope.issue = issue;
-  scope.hash = hash;
-  scope.repoReference = repo;
+  scope.mention = mention
+  scope.issue = issue
+  scope.hash = hash
+  scope.repoReference = repo
 
   /* Specify order (just before `inlineText`). */
-  methods.splice(methods.indexOf('inlineText'), 0,
+  methods.splice(
+    methods.indexOf('inlineText'),
+    0,
     'mention',
     'issue',
     'hash',
     'repoReference'
-  );
+  )
 
-  return transformer;
+  return transformer
 
   function transformer(tree) {
-    visit(tree, 'link', visitor);
+    visit(tree, 'link', visitor)
   }
 
   function visitor(node) {
-    var link = parse(node);
-    var children;
-    var base;
-    var comment;
+    var link = parse(node)
+    var children
+    var base
+    var comment
 
     if (!link) {
-      return;
+      return
     }
 
-    comment = link.comment ? ' (comment)' : '';
+    comment = link.comment ? ' (comment)' : ''
 
     if (link.project !== repository.project) {
-      base = link.user + '/' + link.project;
+      base = link.user + '/' + link.project
     } else if (link.user === repository.user) {
-      base = '';
+      base = ''
     } else {
-      base = link.user;
+      base = link.user
     }
 
     if (link.page === parse.COMMIT) {
-      children = [];
+      children = []
 
       if (base) {
-        children.push({type: 'text', value: base + '@'});
+        children.push({type: 'text', value: base + '@'})
       }
 
-      children.push({type: 'inlineCode', value: abbr(link.reference)});
+      children.push({type: 'inlineCode', value: abbr(link.reference)})
 
       if (link.comment) {
-        children.push({type: 'text', value: comment});
+        children.push({type: 'text', value: comment})
       }
     } else {
-      base += '#';
-
-      children = [{
-        type: 'text',
-        value: base + abbr(link.reference) + comment
-      }];
+      base += '#'
+      children = [{type: 'text', value: base + abbr(link.reference) + comment}]
     }
 
-    node.children = children;
+    node.children = children
   }
 }

lib/locator/mention.js

@@ -1,16 +1,16 @@
-'use strict';
+'use strict'
 
-module.exports = mention;
+module.exports = mention
 
-var repo = require('../util/repo-character');
+var repo = require('../util/repo-character')
 
 /* Find a possible mention. */
 function mention(value, fromIndex) {
-  var index = value.indexOf('@', fromIndex);
+  var index = value.indexOf('@', fromIndex)
 
   if (index !== -1 && repo(value.charCodeAt(index - 1))) {
-    return mention(value, index + 1);
+    return mention(value, index + 1)
   }
 
-  return index;
+  return index
 }

lib/locator/repo.js

@@ -1,52 +1,52 @@
-'use strict';
+'use strict'
 
-module.exports = locateRepoReference;
+module.exports = locateRepoReference
 
-var hexadecimal = require('is-hexadecimal');
-var decimal = require('is-decimal');
-var repoCharacter = require('../util/repo-character');
+var hexadecimal = require('is-hexadecimal')
+var decimal = require('is-decimal')
+var repoCharacter = require('../util/repo-character')
 
 /* Find a possible reference. */
 function locateRepoReference(value, fromIndex) {
-  var hash = value.indexOf('@', fromIndex);
-  var issue = value.indexOf('#', fromIndex);
-  var index;
-  var start;
-  var test;
+  var hash = value.indexOf('@', fromIndex)
+  var issue = value.indexOf('#', fromIndex)
+  var index
+  var start
+  var test
 
   if (hash === -1) {
-    index = issue;
+    index = issue
   } else if (issue === -1) {
-    index = hash;
+    index = hash
   } else {
-    index = (hash > issue ? issue : hash);
+    index = hash > issue ? issue : hash
   }
 
-  start = index;
+  start = index
 
   if (start === -1) {
-    return index;
+    return index
   }
 
   while (index >= fromIndex) {
     if (!repoCharacter(value.charCodeAt(index - 1))) {
-      break;
+      break
     }
 
-    index--;
+    index--
   }
 
   if (index < start && index >= fromIndex) {
-    test = start === hash ? hexadecimal : decimal;
+    test = start === hash ? hexadecimal : decimal
 
     if (
       test(value.charCodeAt(start + 1)) &&
       !repoCharacter(value.charCodeAt(index - 1))
     ) {
-      return index;
+      return index
     }
   }
 
   /* Find the next possible value. */
-  return locateRepoReference(value, start + 1);
+  return locateRepoReference(value, start + 1)
 }