Update dependencies

.eslintrc

@@ -21,7 +21,7 @@
     "no-redeclare": [2],
     "no-trailing-spaces": [2],
     "no-undef": [2],
-    "no-underscore-dangle": [0],
+    "no-underscore-dangle": [2],
     "no-unused-vars": [2],
     "no-use-before-define": [0],
     "quotes": [2, "single", {"allowTemplateLiterals": true}],
@@ -29,8 +29,8 @@
     "react/jsx-no-bind": 2,
     "react/jsx-no-duplicate-props": 2,
     "react/jsx-no-undef": 2,
-    "react/jsx-uses-react": 2,
     "react/jsx-uses-vars": 2,
+    "react/jsx-uses-react": 2,
     "react/react-in-jsx-scope": 2,
     "react/no-unknown-property": [2],
     "react/prop-types": 2,
@@ -38,6 +38,10 @@
     "react/self-closing-comp": [2],
     "react/wrap-multilines": [2],
     "semi": [2, "always"],
+    "keyword-spacing": [2, { "before": true, "after": true }],
+    "space-before-blocks": 2,
+    "space-before-function-paren": [2, "never"],
+    "space-in-parens": [2, "never"],
     "strict": [0],
     "valid-typeof": 2
   }

package.json

@@ -34,7 +34,7 @@
     "browserify": "^13.0.0",
     "cssnano": "^3.4.0",
     "es6-promise": "^3.0.2",
-    "eslint": "^2.9.0",
+    "eslint": "^3.1.1",
     "eslint-plugin-babel": "^3.0.0",
     "eslint-plugin-react": "^5.1.1",
     "github-slugger": "^1.0.1",
@@ -45,8 +45,8 @@
     "react": "^15.0.2",
     "react-dom": "^15.0.2",
     "react-pure-render": "^1.0.2",
-    "remark": "^4.2.2",
-    "remark-html": "^3.0.0",
+    "remark": "^5.0.1",
+    "remark-html": "^5.0.0",
     "remark-slug": "^4.1.0",
     "unist-util-select": "^1.3.0",
     "unist-util-visit": "^1.0.0"

src/highlight.js

@@ -1,14 +1,22 @@
 import visit from 'unist-util-visit';
 
 import hljs from 'highlight.js/lib/highlight';
+import xml from 'highlight.js/lib/languages/xml';
 import python from 'highlight.js/lib/languages/python';
 import javascript from 'highlight.js/lib/languages/javascript';
 import json from 'highlight.js/lib/languages/json';
+import java from 'highlight.js/lib/languages/java';
+import objectivec from 'highlight.js/lib/languages/objectivec';
+import swift from 'highlight.js/lib/languages/swift';
 import bash from 'highlight.js/lib/languages/bash';
 
 hljs.registerLanguage('python', python);
+hljs.registerLanguage('xml', xml);
 hljs.registerLanguage('javascript', javascript);
 hljs.registerLanguage('json', json);
+hljs.registerLanguage('objc', objectivec);
+hljs.registerLanguage('swift', swift);
+hljs.registerLanguage('java', java);
 hljs.registerLanguage('bash', bash);
 
 /**
@@ -17,22 +25,10 @@ hljs.registerLanguage('bash', bash);
  */
 export default function attacher() {
     function visitor(node) {
-        if (!node.lang) {
-            return;
+        if (node.lang) {
+            node.type = 'html';
+            node.value = `<pre class='hljs'>${hljs.highlightAuto(node.value, [node.lang]).value}</pre>`;
         }
-
-        let data = node.data;
-
-        if (!data) {
-            node.data = data = {};
-        }
-
-        data.htmlContent = hljs.highlightAuto(node.value, [node.lang]).value;
-        data.htmlAttributes = data.htmlAttributes || {};
-        data.htmlAttributes.class = [
-            'hljs',
-            data.htmlAttributes.class
-        ].filter(Boolean).join(' ');
     }
 
     return ast => visit(ast, 'code', visitor);

test/content.js

@@ -34,7 +34,7 @@ function extractSections(ast) {
 
 var slugs = {};
 describe('global rules', () => {
-  var ast = remark.parse(allPages);
+  var ast = remark().parse(allPages);
   var seen = {};
   /**
    * Check that titles are unique. This is to ensure that permalinks
@@ -58,7 +58,7 @@ describe('content', () => {
   fs.readdirSync('./content').forEach(function(file) {
     describe(file, () => {
       var content = fs.readFileSync('./content/' + file, 'utf8');
-      var ast = remark.parse(content);
+      var ast = remark().parse(content);
 
       it('links are valid', function() {
         visit(ast, 'link', node => {