I'm kinda new to coding, and I need to count files with specific type in my folder, but I don't know how to do it using fs module!
My current code:
const fs = require('fs');
fs.readdir(dir, (err, files) => {
console.log(files.length)
});
Can someone help me?
You can use path.extname like this:
const fs = require('fs');
const path = require('path');
fs.readdir(dir, (err, files) => {
const result = files.filter(f => path.extname(f).toLowerCase() === yourExtension).length
console.log(result)
});
Also, as mentioned by MegaMix_Craft, take care about the variable yourExtension. It has to have the dot .value. As an example it should be .js not only js.