feat: add cron cheatsheet.

scripts/index.mjs

@@ -0,0 +1,43 @@
+import fs from 'fs-extra';
+import path from 'path';
+import recursiveReaddirFiles from 'recursive-readdir-files';
+import { create } from './create.mjs';
+
+const OUTOUT = path.resolve(process.cwd(), 'dist');
+const DOCS = path.resolve(process.cwd(), 'docs');
+const CSSPATH = path.resolve(process.cwd(), 'scripts/style.css');
+const CSS_OUTPUT_PATH = path.resolve(OUTOUT, 'style/style.css');
+
+async function createHTML(files = [], num = 0) {
+  const dataFile = files[num];
+  if (!dataFile) {
+    console.log('\ndone!')
+    return;
+  }
+  ++num;
+  
+  const mdstr = await fs.readFile(dataFile.path);
+  const htmlPath = path.relative(DOCS, dataFile.path);
+  const outputHTMLPath = path.resolve(OUTOUT, 'docs', htmlPath).replace(/README.md$/i, 'index.html').replace(/.md$/, '.html');
+
+  await fs.ensureDir(path.dirname(outputHTMLPath));
+  const html = create(mdstr.toString(), {
+    css: [path.relative(path.dirname(outputHTMLPath), CSS_OUTPUT_PATH)]
+  });
+  await fs.writeFile(outputHTMLPath, html);
+  console.log(`♻️ \x1b[32;1m ${path.relative(OUTOUT, outputHTMLPath)} \x1b[0m`)
+  createHTML(files, num)
+}
+
+export async function run() {
+  await fs.ensureDir(OUTOUT);
+  await fs.emptyDir(OUTOUT);
+  await fs.ensureDir(path.dirname(CSS_OUTPUT_PATH));
+  await fs.copyFile(CSSPATH, CSS_OUTPUT_PATH)
+  const files = await recursiveReaddirFiles(process.cwd(), {
+    ignored: /\/(node_modules|\.git)/,
+    exclude: /(\.json|mjs)$/,
+    filter: (item) => item.ext === 'md',
+  });
+  createHTML(files);
+}