@lwc/errors/dist/commonjs/compiler/utils.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLocation = exports.getFilename = exports.getCodeFromError = exports.CompilerError = void 0;
/*
 * Copyright (c) 2018, salesforce.com, inc.
 * All rights reserved.
 * SPDX-License-Identifier: MIT
 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT
 */
const types_1 = require("../shared/types");
class CompilerError extends Error {
    constructor(code, message, filename, location) {
        super(message);
        this.level = types_1.DiagnosticLevel.Error;
        this.code = code;
        this.filename = filename;
        this.location = location;
    }
    static from(diagnostic, origin) {
        const { code, message } = diagnostic;
        const filename = getFilename(origin, diagnostic);
        const location = getLocation(origin, diagnostic);
        const compilerError = new CompilerError(code, message, filename, location);
        // The stack here is misleading and doesn't point to the cause of the original error message
        // TODO [W-5712064]: Enhance diagnostics with useful stack trace and source code
        compilerError.stack = undefined;
        return compilerError;
    }
    toDiagnostic() {
        return {
            code: this.code,
            message: this.message,
            level: this.level,
            filename: this.filename,
            location: this.location,
        };
    }
}
exports.CompilerError = CompilerError;
function getCodeFromError(error) {
    if (error.lwcCode && typeof error.lwcCode === 'number') {
        return error.lwcCode;
    }
    else if (error.code && typeof error.code === 'number') {
        return error.code;
    }
    return undefined;
}
exports.getCodeFromError = getCodeFromError;
function getFilename(origin, obj) {
    // Give priority to explicit origin
    if (origin && origin.filename) {
        return origin.filename;
    }
    else if (obj) {
        return obj.filename || obj.fileName || obj.file;
    }
    return undefined;
}
exports.getFilename = getFilename;
function getLocation(origin, obj) {
    // Give priority to explicit origin
    if (origin && origin.location) {
        return origin.location;
    }
    return getLocationFromObject(obj);
}
exports.getLocation = getLocation;
function getLocationFromObject(obj) {
    if (obj) {
        if (obj.location) {
            return obj.location;
        }
        else if (obj.loc) {
            return obj.loc;
        }
        else if (Number.isInteger(obj.line) && Number.isInteger(obj.column)) {
            return { line: obj.line, column: obj.column, start: obj.start, length: obj.length };
        }
    }
    return undefined;
}
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