clawbot/skills/remotion-prompt-video/node_modules/@remotion/renderer/dist/symbolicate-stacktrace.js

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getSourceMapFromLocalFile = exports.getSourceMapFromRemoteFile = exports.symbolicateStackFrame = exports.symbolicateFromSources = exports.symbolicateStackTraceFromRemoteFrames = exports.getSourceMapFromRemoteUrl = void 0;
const fs_1 = require("fs");
const path_1 = __importDefault(require("path"));
const source_map_1 = require("source-map");
const read_file_1 = require("./assets/read-file");
const truthy_1 = require("./truthy");
function extractSourceMapUrl(fileContents) {
    const regex = /\/\/[#@] ?sourceMappingURL=([^\s'"]+)\s*$/gm;
    let match = null;
    for (;;) {
        const next = regex.exec(fileContents);
        if (next === null || next === undefined) {
            break;
        }
        match = next;
    }
    if (!(match === null || match === void 0 ? void 0 : match[1])) {
        return null;
    }
    return match[1].toString();
}
const getSourceMapFromRemoteUrl = async (url) => {
    if (!url.endsWith('.js.map')) {
        return Promise.reject(new Error(`The URL ${url} does not seem to be a valid source map URL.`));
    }
    const obj = await fetchUrl(url);
    return new source_map_1.SourceMapConsumer(obj);
};
exports.getSourceMapFromRemoteUrl = getSourceMapFromRemoteUrl;
const getSourceMap = (filePath, fileContents, type) => {
    const sm = extractSourceMapUrl(fileContents);
    if (sm === null) {
        return Promise.resolve(null);
    }
    if (sm.indexOf('data:') === 0) {
        const base64 = /^data:application\/json;([\w=:"-]+;)*base64,/;
        const match2 = sm.match(base64);
        if (!match2) {
            throw new Error('Sorry, non-base64 inline source-map encoding is not supported.');
        }
        const converted = window.atob(sm.substring(match2[0].length));
        try {
            const sourceMapConsumer = new source_map_1.SourceMapConsumer(JSON.parse(converted));
            return Promise.resolve(sourceMapConsumer);
        }
        catch (_a) {
            return Promise.resolve(null);
        }
    }
    if (type === 'local') {
        // Find adjacent file: bundle.js -> bundle.js.map
        const newFilePath = path_1.default.join(path_1.default.dirname(filePath), sm);
        return Promise.resolve(new source_map_1.SourceMapConsumer((0, fs_1.readFileSync)(newFilePath, 'utf8')));
    }
    const index = filePath.lastIndexOf('/');
    const url = filePath.substring(0, index + 1) + sm;
    return (0, exports.getSourceMapFromRemoteUrl)(url);
};
const fetchUrl = async (url) => {
    const { request, response } = await (0, read_file_1.readFile)(url);
    return new Promise((resolve, reject) => {
        let downloaded = '';
        response.on('data', (d) => {
            downloaded += d;
        });
        response.on('end', () => {
            request.destroy();
            response.destroy();
            resolve(downloaded);
        });
        response.on('error', (err) => {
            request.destroy();
            response.destroy();
            return reject(err);
        });
    });
};
function getLinesAround(line, count, lines) {
    const result = [];
    for (let index = Math.max(0, line - 1 - count) + 1; index <= Math.min(lines.length - 1, line - 1 + count); ++index) {
        result.push({
            lineNumber: index + 1,
            content: lines[index],
            highlight: index + 1 === line,
        });
    }
    return result;
}
const getOriginalPosition = (source_map, line, column) => {
    const result = source_map.originalPositionFor({
        line,
        column,
    });
    return { line: result.line, column: result.column, source: result.source };
};
const symbolicateStackTraceFromRemoteFrames = async (frames) => {
    const uniqueFileNames = [
        ...new Set(frames
            .map((f) => f.fileName)
            .filter((f) => f.startsWith('http://') || f.startsWith('https://'))
            .filter(truthy_1.truthy)),
    ];
    const maps = await Promise.all(uniqueFileNames.map((fileName) => {
        return (0, exports.getSourceMapFromRemoteFile)(fileName);
    }));
    const mapValues = {};
    for (let i = 0; i < uniqueFileNames.length; i++) {
        mapValues[uniqueFileNames[i]] = maps[i];
    }
    return (0, exports.symbolicateFromSources)(frames, mapValues);
};
exports.symbolicateStackTraceFromRemoteFrames = symbolicateStackTraceFromRemoteFrames;
const symbolicateFromSources = (frames, mapValues) => {
    return frames
        .map((frame) => {
        const map = mapValues[frame.fileName];
        if (!map) {
            return null;
        }
        return (0, exports.symbolicateStackFrame)(frame, map);
    })
        .filter(truthy_1.truthy)
        .filter((f) => f.originalScriptCode !== null);
};
exports.symbolicateFromSources = symbolicateFromSources;
const symbolicateStackFrame = (frame, map) => {
    const pos = getOriginalPosition(map, frame.lineNumber, frame.columnNumber);
    const hasSource = pos.source ? map.sourceContentFor(pos.source, false) : null;
    const scriptCode = hasSource && pos.line
        ? getLinesAround(pos.line, 3, hasSource.split('\n'))
        : null;
    return {
        originalColumnNumber: pos.column,
        originalFileName: pos.source,
        originalFunctionName: frame.functionName,
        originalLineNumber: pos.line,
        originalScriptCode: scriptCode,
    };
};
exports.symbolicateStackFrame = symbolicateStackFrame;
const getSourceMapFromRemoteFile = async (fileName) => {
    const fileContents = await fetchUrl(fileName);
    return getSourceMap(fileName, fileContents, 'remote');
};
exports.getSourceMapFromRemoteFile = getSourceMapFromRemoteFile;
const getSourceMapFromLocalFile = (fileName) => {
    const fileContents = (0, fs_1.readFileSync)(fileName, 'utf8');
    return getSourceMap(fileName, fileContents, 'local');
};
exports.getSourceMapFromLocalFile = getSourceMapFromLocalFile;