58 lines
2.0 KiB
JavaScript
58 lines
2.0 KiB
JavaScript
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#!/usr/bin/env node --harmony
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const path = require('path');
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const fs = require('fs');
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const { exec } = require('child_process');
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const argv = require('minimist')(process.argv.slice(2)); // eslint-disable-line import/no-extraneous-dependencies
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const jscodeshiftJSON = require('jscodeshift/package.json'); // eslint-disable-line import/no-extraneous-dependencies
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const ruleBoilerplateGenerator = require('./boilerplate/rule');
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const testBoilerplateGenerator = require('./boilerplate/test');
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const docBoilerplateGenerator = require('./boilerplate/doc');
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const ruleName = argv._[0];
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const author = argv.author || '$AUTHOR';
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const description = argv.description || '$DESCRIPTION';
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const rulePath = path.resolve(`src/rules/${ruleName}.js`);
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const testPath = path.resolve(`__tests__/src/rules/${ruleName}-test.js`);
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const docsPath = path.resolve(`docs/rules/${ruleName}.md`);
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const jscodeshiftMain = jscodeshiftJSON.main;
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const jscodeshiftPath = require.resolve('jscodeshift');
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const jscodeshiftRoot = jscodeshiftPath.slice(0, jscodeshiftPath.indexOf(jscodeshiftMain));
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// Validate
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if (!ruleName) {
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throw new Error('Rule name is required');
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} else if (fs.existsSync(rulePath)) {
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throw new Error('Rule already exists!');
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}
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// Generate file boilerplate
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const ruleBoilerplate = ruleBoilerplateGenerator(author, description);
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const testBoilerplate = testBoilerplateGenerator(ruleName, author, description);
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const docBoilerplate = docBoilerplateGenerator(ruleName);
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// Create new files
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fs.writeFileSync(rulePath, ruleBoilerplate);
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fs.writeFileSync(testPath, testBoilerplate);
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fs.writeFileSync(docsPath, docBoilerplate);
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// Add the rule to the index
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exec(
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[
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path.join(jscodeshiftRoot, jscodeshiftJSON.bin.jscodeshift),
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'./src/index.js',
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'-t ./scripts/addRuleToIndex.js',
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'--extensions js',
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'--parser flow',
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`--ruleName=${ruleName}`,
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`--rulePath=${rulePath}`,
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].join(' '),
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(error) => {
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if (error) {
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console.error(`exec error: ${error}`); // eslint-disable-line no-console
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}
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},
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);
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