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May 17, 2019 11:54
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Simple node script to generate random GitHub flavored valid markdown
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const globby = require("globby"); | |
const fs = require("fs-extra"); | |
const path = require("path"); | |
const fetch = require("node-fetch"); | |
function randomName(length) { | |
let result = ""; | |
const characters = | |
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; | |
const charactersLength = characters.length; | |
for (let i = 0; i < length; i++) { | |
result += characters.charAt(Math.floor(Math.random() * charactersLength)); | |
} | |
return result; | |
} | |
async function randomMarkdown() { | |
const url = "https://jaspervdj.be/lorem-markdownum/markdown.txt"; | |
try { | |
const response = await fetch(url); | |
const text = await response.text(); | |
return text; | |
} catch (error) { | |
console.log(error); | |
} | |
} | |
async function insertContent(target) { | |
const docsDir = path.resolve(target || 'docs'); | |
const docsFiles = await globby(["**"], { | |
cwd: docsDir | |
}); | |
await Promise.all( | |
docsFiles.map(async source => { | |
const fromPath = path.resolve(docsDir, source); | |
const content = await randomMarkdown(); | |
await fs.writeFile(fromPath, content); | |
}) | |
); | |
} | |
async function createManyFile(length = 20, target) { | |
const docsDir = path.resolve(target || 'docs') | |
for (let i = 0; i < length; i++) { | |
const toPath = path.resolve(docsDir, `${randomName(10)}.md`) | |
await fs.writeFile(toPath, `${Math.random()}`); | |
} | |
} | |
async function rename(target) { | |
const docsDir = path.resolve(target || 'docs'); | |
const docsFiles = await globby(["**"], { | |
cwd: docsDir | |
}); | |
await Promise.all( | |
docsFiles.map(async source => { | |
const fromPath = path.resolve(docsDir, source); | |
const toPath = path.resolve(docsDir, `${randomName(10)}.md`); | |
await fs.rename(fromPath, toPath); | |
}) | |
); | |
} | |
async function execute() { | |
await createManyFile(100); | |
await insertContent(); | |
} | |
execute(); |
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Result: