style: fix bin style

Author: gajus

bin/readme-assertions.js

@@ -1,93 +1,88 @@
 /**
  * This script is used to inline assertions into the README.md documents.
  */
-import _ from 'lodash';
-import glob from 'glob';
 import path from 'path';
 import fs from 'fs';
+import _ from 'lodash';
+import glob from 'glob';
 
-const formatCodeSnippet = (setup) => {
-    const paragraphs = [];
+const trimCode = (code) => {
+  let lines = _.trim(code).split('\n');
 
-    paragraphs.push(trimCode(setup.code));
+  const indendation = lines[lines.length - 1].match(/^\s+/);
 
-    if (setup.settings) {
-        paragraphs.push('// Settings: ' + JSON.stringify(setup.settings));
-    }
+  const indentSize = indendation ? indendation[0].length : 0;
 
-    if (setup.options) {
-        paragraphs.push('// Options: ' + JSON.stringify(setup.options));
+  lines = _.map(lines, (line, i) => {
+    if (i === 0) {
+      return line;
     }
 
-    if (setup.errors) {
-        paragraphs.push('// Message: ' + setup.errors[0].message);
-    }
+    return line.slice(indentSize);
+  });
 
-    return paragraphs.join('\n');
+  return lines.join('\n');
 };
 
-const getAssertions = () => {
-    const assertionFiles = glob.sync(path.resolve(__dirname, '../test/rules/assertions/*.js'));
+const formatCodeSnippet = (setup) => {
+  const paragraphs = [];
 
-    const assertionNames = _.map(assertionFiles, (filePath) => {
-        return path.basename(filePath, '.js');
-    });
+  paragraphs.push(trimCode(setup.code));
 
-    const assertionCodes = _.map(assertionFiles, (filePath) => {
-        let codes;
+  if (setup.settings) {
+    paragraphs.push('// Settings: ' + JSON.stringify(setup.settings));
+  }
 
-        codes = require(filePath).default;
+  if (setup.options) {
+    paragraphs.push('// Options: ' + JSON.stringify(setup.options));
+  }
 
-        return {
-            valid: _.map(codes.valid, formatCodeSnippet),
-            invalid: _.map(codes.invalid, formatCodeSnippet)
-        };
-    });
+  if (setup.errors) {
+    paragraphs.push('// Message: ' + setup.errors[0].message);
+  }
 
-    return _.zipObject(assertionNames, assertionCodes);
+  return paragraphs.join('\n');
 };
 
-const trimCode = (code) => {
-    let lines = _.trim(code).split('\n');
-
-    const indendation = lines[lines.length - 1].match(/^\s+/);
+const getAssertions = () => {
+  const assertionFiles = glob.sync(path.resolve(__dirname, '../test/rules/assertions/*.js'));
 
-    const indentSize = indendation ? indendation[0].length : 0;
+  const assertionNames = _.map(assertionFiles, (filePath) => {
+    return path.basename(filePath, '.js');
+  });
 
-    lines = _.map(lines, (line, i) => {
-        if (i === 0) {
-            return line;
-        }
+  const assertionCodes = _.map(assertionFiles, (filePath) => {
+    // eslint-disable-next-line global-require, import/no-dynamic-require
+    const codes = require(filePath).default;
 
-        return line.slice(indentSize);
-    });
+    return {
+      invalid: _.map(codes.invalid, formatCodeSnippet),
+      valid: _.map(codes.valid, formatCodeSnippet)
+    };
+  });
 
-    return lines.join('\n');
+  return _.zipObject(assertionNames, assertionCodes);
 };
 
 const updateDocuments = (assertions) => {
-    const readmeDocumentPath = path.join(__dirname, '../README.md');
-
-    let documentBody = fs.readFileSync(readmeDocumentPath, 'utf8');
+  const readmeDocumentPath = path.join(__dirname, '../README.md');
 
-    documentBody = documentBody.replace(/<!-- assertions ([a-z]+?) -->/ig, (assertionsBlock) => {
-        let ruleName,
-            ruleAssertions;
+  let documentBody = fs.readFileSync(readmeDocumentPath, 'utf8');
 
-        ruleName = assertionsBlock.match(/assertions ([a-z]+)/i)[1];
+  documentBody = documentBody.replace(/<!-- assertions ([a-z]+?) -->/ig, (assertionsBlock) => {
+    const ruleName = assertionsBlock.match(/assertions ([a-z]+)/i)[1];
+    const ruleAssertions = assertions[ruleName];
 
-        ruleAssertions = assertions[ruleName];
+    if (!ruleAssertions) {
+      throw new Error('No assertions available for rule "' + ruleName + '".');
 
-        if (!ruleAssertions) {
-            throw new Error('No assertions available for rule "' + ruleName + '".');
-
-            return assertionsBlock;
-        }
+      return assertionsBlock;
+    }
 
-        return 'The following patterns are considered problems:\n\n```js\n' + ruleAssertions.invalid.join('\n\n') + '\n```\n\nThe following patterns are not considered problems:\n\n```js\n' + ruleAssertions.valid.join('\n\n') + '\n```\n';
-    });
+    return 'The following patterns are considered problems:\n\n```js\n' + ruleAssertions.invalid.join('\n\n') + '\n```\n\nThe following patterns are not considered problems:\n\n```js\n' + ruleAssertions.valid.join('\n\n') + '\n```\n';
+  });
 
-    fs.writeFileSync(readmeDocumentPath, documentBody);
+  fs.writeFileSync(readmeDocumentPath, documentBody);
 };
 
 updateDocuments(getAssertions());

package.json

@@ -21,6 +21,7 @@
     "eslint": "^4.19.1",
     "eslint-config-canonical": "^9.3.1",
     "gitdown": "^2.5.1",
+    "glob": "^7.1.2",
     "globby": "^6.1.0",
     "mocha": "^3.5.3",
     "semantic-release": "^8.0.3"