@nestjs/graphql/dist/schema-builder/helpers/file-system.helper.js

Nest - modern, fast, powerful node.js web framework (@graphql)

import { __decorate } from "tslib";
import { Injectable } from '@nestjs/common';
import * as fs from 'fs';
import { join, parse, resolve, sep } from 'path';
let FileSystemHelper = class FileSystemHelper {
    async writeFile(path, content) {
        try {
            await fs.promises.writeFile(path, content);
        }
        catch (err) {
            if (err.code !== 'ENOENT') {
                throw err;
            }
            await this.mkdirRecursive(path);
            await fs.promises.writeFile(path, content);
        }
    }
    async mkdirRecursive(path) {
        for (const dir of this.getDirs(path)) {
            try {
                await fs.promises.mkdir(dir);
            }
            catch (err) {
                if (err.code !== 'EEXIST') {
                    throw err;
                }
            }
        }
    }
    getDirs(path) {
        const parsedPath = parse(resolve(path));
        const chunks = parsedPath.dir.split(sep);
        if (parsedPath.root === '/') {
            chunks[0] = `/${chunks[0]}`;
        }
        const dirs = new Array();
        chunks.reduce((previous, next) => {
            const directory = join(previous, next);
            dirs.push(directory);
            return join(directory);
        });
        return dirs;
    }
};
FileSystemHelper = __decorate([
    Injectable()
], FileSystemHelper);
export { FileSystemHelper };