webpack/schemas/ajv.absolutePath.js

"use strict";

const getErrorFor = (shouldBeAbsolute, data, schema) => {
	const message = shouldBeAbsolute
		? `The provided value ${JSON.stringify(data)} is not an absolute path!`
		: `A relative path is expected. However the provided value ${JSON.stringify(
				data
			)} is an absolute path!`;

	return {
		keyword: "absolutePath",
		params: { absolutePath: data },
		message: message,
		parentSchema: schema
	};
};

module.exports = ajv =>
	ajv.addKeyword("absolutePath", {
		errors: true,
		type: "string",
		compile(expected, schema) {
			function callback(data) {
				const passes = expected === /^(?!(?:[A-Za-z]:\\|\/).*!)/.test(data);
				if (!passes) {
					callback.errors.push(getErrorFor(expected, data, schema));
				}
				return passes;
			}
			callback.errors = [];
			return callback;
		}
	});