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denoland-deno/mkdirp/mkdirp.ts
2019-01-01 18:45:41 -05:00

24 lines
696 B
TypeScript

import { ErrorKind, FileInfo, lstat, mkdir, platform } from "deno";
const PATH_SEPARATOR: string = platform.os === "win" ? "\\" : "/";
export async function mkdirp(path: string, mode?: number): Promise<void> {
for (
let parts: string[] = path.split(/\/|\\/),
parts_len: number = parts.length,
level: string,
info: FileInfo,
i: number = 0;
i < parts_len;
i++
) {
level = parts.slice(0, i + 1).join(PATH_SEPARATOR);
try {
info = await lstat(level);
if (!info.isDirectory()) throw Error(`${level} is not a directory`);
} catch (err) {
if (err.kind !== ErrorKind.NotFound) throw err;
await mkdir(level, mode);
}
}
}