my-idlers/node_modules/concat/index.js
cp6 fd22b0bf58 V2 (Laravel re-make)
V2 (Laravel re-make)
2022-03-06 02:02:12 +11:00

51 lines
1.4 KiB
JavaScript
Vendored

"use strict";
const fs_1 = require("fs");
const path_1 = require("path");
const log = (err) => console.log(err);
const isFile = (f) => fs_1.statSync(f).isFile();
const write = (fName, str) => new Promise((res, rej) => {
fs_1.writeFile(path_1.resolve(fName), str, (err) => {
if (err)
return rej(err);
return res(str);
});
});
const readFolder = (folder) => new Promise((res, rej) => {
fs_1.readdir(path_1.resolve(folder), (err, files) => {
if (err)
rej(err);
const fileList = files.map(f => path_1.join(folder, f));
res(fileList.filter(isFile));
});
});
const read = (fName) => new Promise((res, rej) => {
fs_1.readFile(path_1.resolve(fName), (err, str) => {
if (err)
rej(err);
res(str);
});
});
const concat = (files) => new Promise((res, rej) => {
return Promise.all(files.map(read))
.then(src => res(src.join('\n')))
.catch(rej);
});
module.exports = (folder, outFile) => new Promise((res, rej) => {
let concatenated;
if (typeof folder === 'string') {
concatenated = readFolder(folder)
.then(concat);
}
else {
concatenated = concat(folder);
}
if (outFile) {
concatenated.then((out) => write(outFile, out)
.then(res)
.catch(rej)).catch(rej);
}
else {
concatenated.then(res).catch(rej);
}
});