refakts/dist/utils/location-parser.js

TypeScript refactoring tool built for AI coding agents to perform precise refactoring operations via command line instead of requiring complete code regeneration.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.LocationParser = void 0;
class LocationParser {
    static parseLocation(locationStr) {
        return this.tryParseCharacterPrecise(locationStr) ||
            this.tryParseFullLine(locationStr) ||
            this.tryParseToEndOfLine(locationStr) ||
            this.tryParseFromLineStart(locationStr) ||
            this.throwInvalidFormat(locationStr);
    }
    static tryParseCharacterPrecise(locationStr) {
        const match = locationStr.match(this.LOCATION_REGEX);
        return match ? this.createLocationRange(match[1], match[2], match[3], match[4], match[5]) : null;
    }
    static tryParseFullLine(locationStr) {
        const match = locationStr.match(this.FULL_LINE_REGEX);
        return match ? this.createLocationRange(match[1], match[2], '0', match[3], Number.MAX_SAFE_INTEGER.toString()) : null;
    }
    static tryParseToEndOfLine(locationStr) {
        const match = locationStr.match(this.TO_END_OF_LINE_REGEX);
        return match ? this.createLocationRange(match[1], match[2], match[3], match[2], Number.MAX_SAFE_INTEGER.toString()) : null;
    }
    static tryParseFromLineStart(locationStr) {
        const match = locationStr.match(this.FROM_LINE_START_REGEX);
        return match ? this.createLocationRange(match[1], match[2], '0', match[3], match[4]) : null;
    }
    static createLocationRange(file, startLine, startColumn, endLine, endColumn) {
        return {
            file,
            startLine: parseInt(startLine, 10),
            startColumn: parseInt(startColumn, 10),
            endLine: parseInt(endLine, 10),
            endColumn: parseInt(endColumn, 10)
        };
    }
    static throwInvalidFormat(locationStr) {
        throw new Error(`Invalid location format: ${locationStr}`);
    }
    static isLocationFormat(input) {
        return input.startsWith('[') && input.endsWith(']');
    }
    static formatLocation(location) {
        return `[${location.file} ${location.startLine}:${location.startColumn}-${location.endLine}:${location.endColumn}]`;
    }
}
exports.LocationParser = LocationParser;
LocationParser.LOCATION_REGEX = /^\[([^\]]+)\s+(\d+):(\d+)-(\d+):(\d+)\]$/;
LocationParser.FULL_LINE_REGEX = /^\[([^\]]+)\s+(\d+):-(\d+):\]$/;
LocationParser.TO_END_OF_LINE_REGEX = /^\[([^\]]+)\s+(\d+):(\d+)-\]$/;
LocationParser.FROM_LINE_START_REGEX = /^\[([^\]]+)\s+(\d+)-(\d+):(\d+)\]$/;
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