@argdown/node/dist/plugins/LogParserErrorsPlugin.js

Async Argdown application for node.js

import { ArgdownPluginError } from "@argdown/core";
export class LogParserErrorsPlugin {
    name = "LogParserErrorsPlugin";
    run = (request, response, logger) => {
        if (response.parserErrors && response.parserErrors.length > 0) {
            process.exitCode = 1;
            if (request.logParserErrors) {
                const inputFile = request.inputPath;
                const nrOfErrors = response.parserErrors.length;
                if (inputFile) {
                    logger.log("error", `\u001b[31m\u001b[1mArgdown syntax errors in ${inputFile}: ${nrOfErrors}\u001b[0m\n`);
                }
                else {
                    logger.log("error", `\u001b[31m\u001b[1mArgdown syntax errors in input: ${nrOfErrors}\u001b[0m\n`);
                }
                for (const error of response.parserErrors) {
                    const message = error.message;
                    let startLine, startColumn;
                    if (error.token &&
                        error.token.tokenType &&
                        error.token.tokenType.name === "EOF") {
                        if (error.previousToken) {
                            startLine = error.previousToken.startLine;
                            startColumn = error.previousToken.startColumn;
                        }
                    }
                    else {
                        startLine = error.token.startLine;
                        startColumn = error.token.startColumn;
                    }
                    logger.log("error", `\u001b[31mAt ${startLine}:${startColumn}\u001b[0m\n${message}\n`);
                }
            }
            throw new ArgdownPluginError(this.name, "parser-errors", "Invalid Argdown syntax detected.");
        }
        return response;
    };
}
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