Update and housekeeping

scripts/util/snippetParser.js

@@ -20,10 +20,7 @@ const getFilesInDir = (directoryPath, withPath, exclude = null) => {
     if (withPath) {
       // a hacky way to do conditional array.map
       return directoryFilenames.reduce((fileNames, fileName) => {
-        if (
-          exclude == null ||
-          !exclude.some(toExclude => fileName === toExclude)
-        )
+        if (exclude == null || !exclude.some(toExclude => fileName === toExclude))
           fileNames.push(`${directoryPath}/${fileName}`);
         return fileNames;
       }, []);
@@ -52,25 +49,24 @@ const getCodeBlocks = str => {
       results.push(match);
     });
   }
-  const replacer = new RegExp(
-    `\`\`\`${config.language}([\\s\\S]*?)\`\`\``,
-    'g',
+  const replacer = new RegExp(`\`\`\`${config.language}([\\s\\S]*?)\`\`\``, 'g');
+  const optionalReplacer = new RegExp(`\`\`\`${config.optionalLanguage}([\\s\\S]*?)\`\`\``, 'g');
+  results = results.map(v =>
+    v
+      .replace(replacer, '$1')
+      .replace(optionalReplacer, '$1')
+      .trim()
   );
-  const optionalReplacer = new RegExp(
-    `\`\`\`${config.optionalLanguage}([\\s\\S]*?)\`\`\``,
-    'g',
-  ); 
-  results = results.map(v => v.replace(replacer, '$1').replace(optionalReplacer, '$1').trim());
-  if(results.length > 2)
+  if (results.length > 2)
     return {
       style: results[0],
       code: results[1],
-      example: results[2],
+      example: results[2]
     };
   return {
     style: '',
     code: results[0],
-    example: results[1],
+    example: results[1]
   };
 };
 // Gets the textual content for a snippet file.
@@ -95,9 +91,7 @@ const readSnippets = snippetsPath => {
   let snippets = {};
   try {
     for (let snippet of snippetFilenames) {
-      let data = frontmatter(
-        fs.readFileSync(path.join(snippetsPath, snippet), 'utf8'),
-      );
+      let data = frontmatter(fs.readFileSync(path.join(snippetsPath, snippet), 'utf8'));
       snippets[snippet] = {
         id: snippet.slice(0, -3),
         title: data.attributes.title,
@@ -106,11 +100,11 @@ const readSnippets = snippetsPath => {
           fileName: snippet,
           text: getTextualContent(data.body),
           codeBlocks: getCodeBlocks(data.body),
-          tags: data.attributes.tags.split(',').map(t => t.trim()),
+          tags: data.attributes.tags.split(',').map(t => t.trim())
         },
         meta: {
-          hash: hashData(data.body),
-        },
+          hash: hashData(data.body)
+        }
       };
     }
   } catch (err) {
@@ -125,5 +119,5 @@ module.exports = {
   hashData,
   getCodeBlocks,
   getTextualContent,
-  readSnippets,
+  readSnippets
 };