Initial commit

node_modules/empathic/walk.mjs

@@ -0,0 +1,20 @@
+import { dirname } from "node:path";
+import { absolute } from "empathic/resolve";
+/**
+* Get all parent directories of {@link base}.
+* Stops after {@link Options['last']} is processed.
+*
+* @returns An array of absolute paths of all parent directories.
+*/
+export function up(base, options) {
+	let { last, cwd } = options || {};
+	let tmp = absolute(base, cwd);
+	let root = absolute(last || "/", cwd);
+	let prev, arr = [];
+	while (prev !== root) {
+		arr.push(tmp);
+		tmp = dirname(prev = tmp);
+		if (tmp === prev) break;
+	}
+	return arr;
+}