47 lines
1.9 KiB
Plaintext
47 lines
1.9 KiB
Plaintext
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "findAtConfigPath", {
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enumerable: true,
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get: function() {
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return findAtConfigPath;
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}
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});
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const _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
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const _path = /*#__PURE__*/ _interop_require_default(require("path"));
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function _interop_require_default(obj) {
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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function findAtConfigPath(root, result) {
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let configPath = null;
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let relativeTo = null;
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root.walkAtRules("config", (rule)=>{
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var _rule_source;
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var _rule_source_input_file, _ref;
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relativeTo = (_ref = (_rule_source_input_file = (_rule_source = rule.source) === null || _rule_source === void 0 ? void 0 : _rule_source.input.file) !== null && _rule_source_input_file !== void 0 ? _rule_source_input_file : result.opts.from) !== null && _ref !== void 0 ? _ref : null;
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if (relativeTo === null) {
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throw rule.error("The `@config` directive cannot be used without setting `from` in your PostCSS config.");
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}
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if (configPath) {
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throw rule.error("Only one `@config` directive is allowed per file.");
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}
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let matches = rule.params.match(/(['"])(.*?)\1/);
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if (!matches) {
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throw rule.error("A path is required when using the `@config` directive.");
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}
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let inputPath = matches[2];
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if (_path.default.isAbsolute(inputPath)) {
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throw rule.error("The `@config` directive cannot be used with an absolute path.");
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}
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configPath = _path.default.resolve(_path.default.dirname(relativeTo), inputPath);
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if (!_fs.default.existsSync(configPath)) {
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throw rule.error(`The config file at "${inputPath}" does not exist. Make sure the path is correct and the file exists.`);
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}
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rule.remove();
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});
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return configPath ? configPath : null;
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}
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