90 lines
2.2 KiB
JavaScript
Executable File
90 lines
2.2 KiB
JavaScript
Executable File
import Fs from 'fs';
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import GenerateMarkdown from './generateMarkdown';
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import Glob from 'glob';
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import Path from 'path';
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import { parse as ParseComponent } from 'react-docgen';
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import Promise from 'bluebird';
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const getComponentName = (filepath) => {
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let name = Path.basename(filepath);
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let ext;
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while ((ext = Path.extname(name))) {
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name = name.substring(0, name.length - ext.length);
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}
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return name;
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};
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const componentGlob = Path.join(process.argv[2], '/*.js');
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new Promise((resolve, reject) => {
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Glob(componentGlob, (err, files) => {
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if (err) {
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return reject(err);
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}
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return resolve(files);
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});
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}).then(filePaths => {
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const files = {};
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filePaths.forEach(path => {
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files[getComponentName(path)] = new Promise((resolveRead, rejectRead) => {
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Fs.readFile(path, 'utf8', (err, data) => {
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if (err) {
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return rejectRead(err);
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}
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return resolveRead(data);
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});
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});
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});
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return Promise.props(files);
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}).then(fulfillments => {
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for (const componentName in fulfillments) {
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fulfillments[componentName] = ParseComponent(fulfillments[componentName]);
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}
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return fulfillments;
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}).then(fulfillments => {
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let markdown = '';
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for (const componentName in fulfillments) {
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const reactAPI = fulfillments[componentName];
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markdown = markdown
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.concat(GenerateMarkdown(componentName, reactAPI))
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.concat('\n\n------------------------------------------------------------------\n\n');
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}
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return markdown;
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}).then(markdown => {
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return new Promise((resolve, reject) => {
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Fs.readFile(Path.join(process.argv[2], '/readme.md'), 'utf8', (err, contents) => {
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if (err) {
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return reject(err);
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}
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const contentLines = contents.split('\n');
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const introLines = [];
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contentLines.some(line => {
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introLines.push(line);
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if (line === '<!--component-docgen-start-->') {
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introLines.push('\n');
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return true;
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}
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});
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const newMarkdown = introLines.join('\n').concat(markdown);
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return resolve(newMarkdown);
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});
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});
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}).then(newMarkdown => {
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Fs.writeFileSync(Path.join(process.argv[2], '/readme.md'), newMarkdown);
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});
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