@bomb.sh/tools/dist/utils.mjs

The internal dev, build, and lint CLI for Bombshell projects

import { fileURLToPath, pathToFileURL } from "node:url";
//#region src/utils.ts
function local(file) {
	return fileURLToPath(new URL(`../node_modules/.bin/${file}`, import.meta.url));
}
/** Error class for `bsh` failures. Carries a stable, greppable code. */
var ToolsError = class extends Error {
	code;
	constructor(message, code) {
		super(message);
		this.name = "ToolsError";
		this.code = code;
	}
};
/**
* Compute a relative path from one directory URL to another, for APIs that
* require a string path (e.g. `fs.symlink` targets). POSIX-style — forward
* slashes are accepted by every platform Node supports for this purpose.
*/
function relativeUrlPath(from, to) {
	const fromParts = from.pathname.split("/").filter(Boolean);
	const toParts = to.pathname.split("/").filter(Boolean);
	let common = 0;
	while (common < fromParts.length && common < toParts.length && fromParts[common] === toParts[common]) common++;
	const ups = fromParts.length - common;
	return [...Array(ups).fill(".."), ...toParts.slice(common)].map(decodeURIComponent).join("/");
}
/**
* Resolve a symlink target (as returned by `fs.readlink`, which may be
* relative to the link's directory) to an absolute URL.
*/
function resolveLinkTarget(linkDir, target) {
	if (target.startsWith("/") || /^[a-zA-Z]:[\\/]/.test(target)) return pathToFileURL(target);
	return new URL(target, linkDir);
}
//#endregion
export { ToolsError, local, relativeUrlPath, resolveLinkTarget };

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