can1357
2c85f43709
- Renamed package directory from packages/pi-utils to packages/utils. - Updated all path aliases and references in tsconfig.base.json to reflect new package location. - Updated workspace references in bun.lock and package.json to point to new packages/utils directory. - Updated documentation and build scripts to reference the renamed utils package.
57 lines
1.4 KiB
TypeScript
57 lines
1.4 KiB
TypeScript
/**
|
|
* Type-safe filesystem error handling utilities.
|
|
*
|
|
* Use these to check error codes without string matching on messages:
|
|
*
|
|
* @example
|
|
* ```ts
|
|
* import { isEnoent, isFsError } from "@oh-my-pi/pi-utils";
|
|
*
|
|
* try {
|
|
* return await Bun.file(path).text();
|
|
* } catch (err) {
|
|
* if (isEnoent(err)) return null;
|
|
* throw err;
|
|
* }
|
|
* ```
|
|
*/
|
|
|
|
export interface FsError extends Error {
|
|
code: string;
|
|
errno?: number;
|
|
syscall?: string;
|
|
path?: string;
|
|
}
|
|
|
|
export function isFsError(err: unknown): err is FsError {
|
|
return err instanceof Error && "code" in err && typeof (err as FsError).code === "string";
|
|
}
|
|
|
|
export function isEnoent(err: unknown): err is FsError {
|
|
return isFsError(err) && err.code === "ENOENT";
|
|
}
|
|
|
|
export function isEacces(err: unknown): err is FsError {
|
|
return isFsError(err) && err.code === "EACCES";
|
|
}
|
|
|
|
export function isEisdir(err: unknown): err is FsError {
|
|
return isFsError(err) && err.code === "EISDIR";
|
|
}
|
|
|
|
export function isEnotdir(err: unknown): err is FsError {
|
|
return isFsError(err) && err.code === "ENOTDIR";
|
|
}
|
|
|
|
export function isEexist(err: unknown): err is FsError {
|
|
return isFsError(err) && err.code === "EEXIST";
|
|
}
|
|
|
|
export function isEnotempty(err: unknown): err is FsError {
|
|
return isFsError(err) && err.code === "ENOTEMPTY";
|
|
}
|
|
|
|
export function hasFsCode(err: unknown, code: string): err is FsError {
|
|
return isFsError(err) && err.code === code;
|
|
}
|