{"version":3,"file":"stack-parsers.js","sources":["../../../../src/stack-parsers.ts"],"sourcesContent":["// This was originally forked from https://github.com/csnover/TraceKit, and was largely\n// re - written as part of raven - js.\n//\n// This code was later copied to the JavaScript mono - repo and further modified and\n// refactored over the years.\n\n// Copyright (c) 2013 Onur Can Cakmak onur.cakmak@gmail.com and all TraceKit contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy of this\n// software and associated documentation files(the 'Software'), to deal in the Software\n// without restriction, including without limitation the rights to use, copy, modify,\n// merge, publish, distribute, sublicense, and / or sell copies of the Software, and to\n// permit persons to whom the Software is furnished to do so, subject to the following\n// conditions:\n//\n// The above copyright notice and this permission notice shall be included in all copies\n// or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,\n// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n// PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT\n// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE\n// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nimport type { StackFrame, StackLineParser, StackLineParserFn } from '@sentry/core/browser';\nimport { createStackParser, UNKNOWN_FUNCTION } from '@sentry/core/browser';\n\nconst OPERA10_PRIORITY = 10;\nconst OPERA11_PRIORITY = 20;\nconst CHROME_PRIORITY = 30;\nconst WINJS_PRIORITY = 40;\nconst GECKO_PRIORITY = 50;\n\nfunction createFrame(filename: string, func: string, lineno?: number, colno?: number): StackFrame {\n  const frame: StackFrame = {\n    filename,\n    function: func === '<anonymous>' ? UNKNOWN_FUNCTION : func,\n    in_app: true, // All browser frames are considered in_app\n  };\n\n  if (lineno !== undefined) {\n    frame.lineno = lineno;\n  }\n\n  if (colno !== undefined) {\n    frame.colno = colno;\n  }\n\n  return frame;\n}\n\n// This regex matches frames that have no function name (ie. are at the top level of a module).\n// For example \"at http://localhost:5000//script.js:1:126\"\n// Frames _with_ function names usually look as follows: \"at commitLayoutEffects (react-dom.development.js:23426:1)\"\nconst chromeRegexNoFnName = /^\\s*at (\\S+?)(?::(\\d+))(?::(\\d+))\\s*$/i;\n\n// This regex matches all the frames that have a function name.\nconst chromeRegex =\n  /^\\s*at (?:(.+?\\)(?: \\[.+\\])?|.*?) ?\\((?:address at )?)?(?:async )?((?:<anonymous>|[-a-z]+:|.*bundle|\\/)?.*?)(?::(\\d+))?(?::(\\d+))?\\)?\\s*$/i;\n\nconst chromeEvalRegex = /\\((\\S*)(?::(\\d+))(?::(\\d+))\\)/;\n\n// Matches stack frames with data URIs instead of filename so we can still get the function name\n// Example: \"at dynamicFn (data:application/javascript,export function dynamicFn() {...\"\nconst chromeDataUriRegex = /at (.+?) ?\\(data:(.+?),/;\n\n// Chromium based browsers: Chrome, Brave, new Opera, new Edge\n// We cannot call this variable `chrome` because it can conflict with global `chrome` variable in certain environments\n// See: https://github.com/getsentry/sentry-javascript/issues/6880\nconst chromeStackParserFn: StackLineParserFn = line => {\n  const dataUriMatch = line.match(chromeDataUriRegex);\n  if (dataUriMatch) {\n    return {\n      filename: `<data:${dataUriMatch[2]}>`,\n      function: dataUriMatch[1],\n    };\n  }\n\n  // If the stack line has no function name, we need to parse it differently\n  const noFnParts = chromeRegexNoFnName.exec(line) as null | [string, string, string, string];\n\n  if (noFnParts) {\n    const [, filename, line, col] = noFnParts;\n    return createFrame(filename, UNKNOWN_FUNCTION, +line, +col);\n  }\n\n  const parts = chromeRegex.exec(line) as null | [string, string, string, string, string];\n\n  if (parts) {\n    const isEval = parts[2]?.indexOf('eval') === 0; // start of line\n\n    if (isEval) {\n      const subMatch = chromeEvalRegex.exec(parts[2]) as null | [string, string, string, string];\n\n      if (subMatch) {\n        // throw out eval line/column and use top-most line/column number\n        parts[2] = subMatch[1]; // url\n        parts[3] = subMatch[2]; // line\n        parts[4] = subMatch[3]; // column\n      }\n    }\n\n    // Kamil: One more hack won't hurt us right? Understanding and adding more rules on top of these regexps right now\n    // would be way too time consuming. (TODO: Rewrite whole RegExp to be more readable)\n    const [func, filename] = extractSafariExtensionDetails(parts[1] || UNKNOWN_FUNCTION, parts[2]);\n\n    return createFrame(filename, func, parts[3] ? +parts[3] : undefined, parts[4] ? +parts[4] : undefined);\n  }\n\n  return;\n};\n\nexport const chromeStackLineParser: StackLineParser = [CHROME_PRIORITY, chromeStackParserFn];\n\n// gecko regex: `(?:bundle|\\d+\\.js)`: `bundle` is for react native, `\\d+\\.js` also but specifically for ram bundles because it\n// generates filenames without a prefix like `file://` the filenames in the stacktrace are just 42.js\n// We need this specific case for now because we want no other regex to match.\nconst geckoREgex =\n  /^\\s*(.*?)(?:\\((.*?)\\))?(?:^|@)?((?:[-a-z]+)?:\\/.*?|\\[native code\\]|[^@]*(?:bundle|\\d+\\.js)|\\/[\\w\\-. /=]+)(?::(\\d+))?(?::(\\d+))?\\s*$/i;\nconst geckoEvalRegex = /(\\S+) line (\\d+)(?: > eval line \\d+)* > eval/i;\n\nconst gecko: StackLineParserFn = line => {\n  const parts = geckoREgex.exec(line) as null | [string, string, string, string, string, string];\n\n  if (parts) {\n    const isEval = parts[3] && parts[3].indexOf(' > eval') > -1;\n    if (isEval) {\n      const subMatch = geckoEvalRegex.exec(parts[3]) as null | [string, string, string];\n\n      if (subMatch) {\n        // throw out eval line/column and use top-most line number\n        parts[1] = parts[1] || 'eval';\n        parts[3] = subMatch[1];\n        parts[4] = subMatch[2];\n        parts[5] = ''; // no column when eval\n      }\n    }\n\n    let filename = parts[3];\n    let func = parts[1] || UNKNOWN_FUNCTION;\n    [func, filename] = extractSafariExtensionDetails(func, filename);\n\n    return createFrame(filename, func, parts[4] ? +parts[4] : undefined, parts[5] ? +parts[5] : undefined);\n  }\n\n  return;\n};\n\nexport const geckoStackLineParser: StackLineParser = [GECKO_PRIORITY, gecko];\n\nconst winjsRegex = /^\\s*at (?:((?:\\[object object\\])?.+) )?\\(?((?:[-a-z]+):.*?):(\\d+)(?::(\\d+))?\\)?\\s*$/i;\n\nconst winjs: StackLineParserFn = line => {\n  const parts = winjsRegex.exec(line) as null | [string, string, string, string, string];\n\n  return parts\n    ? createFrame(parts[2], parts[1] || UNKNOWN_FUNCTION, +parts[3], parts[4] ? +parts[4] : undefined)\n    : undefined;\n};\n\nexport const winjsStackLineParser: StackLineParser = [WINJS_PRIORITY, winjs];\n\nconst opera10Regex = / line (\\d+).*script (?:in )?(\\S+)(?:: in function (\\S+))?$/i;\n\nconst opera10: StackLineParserFn = line => {\n  const parts = opera10Regex.exec(line) as null | [string, string, string, string];\n  return parts ? createFrame(parts[2], parts[3] || UNKNOWN_FUNCTION, +parts[1]) : undefined;\n};\n\nexport const opera10StackLineParser: StackLineParser = [OPERA10_PRIORITY, opera10];\n\nconst opera11Regex =\n  / line (\\d+), column (\\d+)\\s*(?:in (?:<anonymous function: ([^>]+)>|([^)]+))\\(.*\\))? in (.*):\\s*$/i;\n\nconst opera11: StackLineParserFn = line => {\n  const parts = opera11Regex.exec(line) as null | [string, string, string, string, string, string];\n  return parts ? createFrame(parts[5], parts[3] || parts[4] || UNKNOWN_FUNCTION, +parts[1], +parts[2]) : undefined;\n};\n\nexport const opera11StackLineParser: StackLineParser = [OPERA11_PRIORITY, opera11];\n\nexport const defaultStackLineParsers = [chromeStackLineParser, geckoStackLineParser];\n\nexport const defaultStackParser = createStackParser(...defaultStackLineParsers);\n\n/**\n * Safari web extensions, starting version unknown, can produce \"frames-only\" stacktraces.\n * What it means, is that instead of format like:\n *\n * Error: wat\n *   at function@url:row:col\n *   at function@url:row:col\n *   at function@url:row:col\n *\n * it produces something like:\n *\n *   function@url:row:col\n *   function@url:row:col\n *   function@url:row:col\n *\n * Because of that, it won't be captured by `chrome` RegExp and will fall into `Gecko` branch.\n * This function is extracted so that we can use it in both places without duplicating the logic.\n * Unfortunately \"just\" changing RegExp is too complicated now and making it pass all tests\n * and fix this case seems like an impossible, or at least way too time-consuming task.\n */\nconst extractSafariExtensionDetails = (func: string, filename: string): [string, string] => {\n  const isSafariExtension = func.indexOf('safari-extension') !== -1;\n  const isSafariWebExtension = func.indexOf('safari-web-extension') !== -1;\n\n  return isSafariExtension || isSafariWebExtension\n    ? 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