@ima/dev-utils/dist/parsers/lessLoaderErrorParser.js

IMA.js dev utils used used mainly in @ima/cli and other dev-related utilities.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.lessLoaderErrorParser = void 0;
const parserUtils_1 = require("./parserUtils");
/**
 * less-loader errors line hook
 *
 * https://github.com/webpack-contrib/less-loader/blob/master/src/LessError.js#L11
 */
const RE_LESS_LOADER_LINE = /^.*\(line\s(\d+),\scolumn\s(\d+)\)$/;
/**
 * less-loader specific parser. Tries to parse less compiler errors from
 * error message.
 */
function lessLoaderErrorParser(error) {
    const messageLines = error.message.split('\n');
    const compileError = {
        name: 'Syntax error',
        message: '',
    };
    for (let i = 0; i < messageLines.length; i++) {
        const match = messageLines[i].match(RE_LESS_LOADER_LINE);
        if (match) {
            compileError.line = parseInt(match[1]);
            compileError.column = parseInt(match[2]) || 1;
            // Extract fileUri
            compileError.fileUri = match.input?.match(parserUtils_1.RE_FILE_PATH_REGEX)?.[0];
            // The error message is one line above the error location
            compileError.message = messageLines[i - 1].trim();
            break;
        }
    }
    return compileError;
}
exports.lessLoaderErrorParser = lessLoaderErrorParser;