git pu

year.js

+const fs = require('fs')
+let moment = require('moment-timezone')
+const _ = require('lodash')
+let yearRange = 2050
+init()
+
+
+async function init() {
+    try {
+        await fs.mkdirSync('file1')
+        // await fs.mkdirSync('file')
+
+    } catch (e) {
+
+    }
+    let files = await fs.readdirSync('file1')
+    let prom = []
+    for (let i = 0; i < files.length; i++) {
+        if (files[i].includes('.csv')) {
+           await format(files[i])
+        }
+
+    }
+
+
+
+}
+
+
+async function format(name) {
+    let res = await fs.readFileSync('./file1/' + name, 'utf8');
+    res = res.split('\n')
+    let newArr = []
+    for (let i = 0; i < res.length; i++) {
+        newArr.push({used: true, data: res[i]})
+    }
+    res = newArr
+    // console.log(res.length)
+    for (let i = 1; i < res.length; i++) {
+        try {
+            let temp = res[i].data.split(',')
+            if (typeof temp[1] === "undefined")
+                continue
+            let year = parseInt(temp[1].split('.'))
+            if (year > yearRange) {
+
+                res[i].used = false
+            }
+            // console.log(year)
+        } catch (e) {
+
+        }
+
+
+    }
+
+    let arr2 =''
+    for (let i = 0; i < res.length; i++)
+        if (res[i].used)
+            arr2=arr2+res[i].data+'\n'
+
+
+
+   await createFile(yearRange+'Y' +name,arr2)
+
+
+}
+
+
+function createFile(name, body) {
+    return new Promise(function (resolve, reject) {
+        fs.writeFile('files/' + name, body, 'utf8', function (err) {
+            if (err) reject(err);
+            else resolve(true);
+        });
+    });
+}
\ No newline at end of file