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package.build.npm.cjs.helpers.js.map Maven / Gradle / Ivy

{"version":3,"file":"helpers.js","sources":["../../../src/helpers.ts"],"sourcesContent":["import type { Mechanism, WrappedFunction } from '@sentry/core';\nimport {\n  GLOBAL_OBJ,\n  addExceptionMechanism,\n  addExceptionTypeValue,\n  addNonEnumerableProperty,\n  captureException,\n  getOriginalFunction,\n  markFunctionWrapped,\n  withScope,\n} from '@sentry/core';\n\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nlet ignoreOnError: number = 0;\n\n/**\n * @hidden\n */\nexport function shouldIgnoreOnError(): boolean {\n  return ignoreOnError > 0;\n}\n\n/**\n * @hidden\n */\nexport function ignoreNextOnError(): void {\n  // onerror should trigger before setTimeout\n  ignoreOnError++;\n  setTimeout(() => {\n    ignoreOnError--;\n  });\n}\n\n// eslint-disable-next-line @typescript-eslint/ban-types\ntype WrappableFunction = Function;\n\nexport function wrap(\n  fn: T,\n  options?: {\n    mechanism?: Mechanism;\n  },\n): WrappedFunction;\nexport function wrap(\n  fn: NonFunction,\n  options?: {\n    mechanism?: Mechanism;\n  },\n): NonFunction;\n/**\n * Instruments the given function and sends an event to Sentry every time the\n * function throws an exception.\n *\n * @param fn A function to wrap. It is generally safe to pass an unbound function, because the returned wrapper always\n * has a correct `this` context.\n * @returns The wrapped function.\n * @hidden\n */\nexport function wrap(\n  fn: T | NonFunction,\n  options: {\n    mechanism?: Mechanism;\n  } = {},\n): NonFunction | WrappedFunction {\n  // for future readers what this does is wrap a function and then create\n  // a bi-directional wrapping between them.\n  //\n  // example: wrapped = wrap(original);\n  //  original.__sentry_wrapped__ -> wrapped\n  //  wrapped.__sentry_original__ -> original\n\n  function isFunction(fn: T | NonFunction): fn is T {\n    return typeof fn === 'function';\n  }\n\n  if (!isFunction(fn)) {\n    return fn;\n  }\n\n  try {\n    // if we're dealing with a function that was previously wrapped, return\n    // the original wrapper.\n    const wrapper = (fn as WrappedFunction).__sentry_wrapped__;\n    if (wrapper) {\n      if (typeof wrapper === 'function') {\n        return wrapper;\n      } else {\n        // If we find that the `__sentry_wrapped__` function is not a function at the time of accessing it, it means\n        // that something messed with it. In that case we want to return the originally passed function.\n        return fn;\n      }\n    }\n\n    // We don't wanna wrap it twice\n    if (getOriginalFunction(fn)) {\n      return fn;\n    }\n  } catch (e) {\n    // Just accessing custom props in some Selenium environments\n    // can cause a \"Permission denied\" exception (see raven-js#495).\n    // Bail on wrapping and return the function as-is (defers to window.onerror).\n    return fn;\n  }\n\n  // Wrap the function itself\n  // It is important that `sentryWrapped` is not an arrow function to preserve the context of `this`\n  const sentryWrapped = function (this: unknown, ...args: unknown[]): unknown {\n    try {\n      // Also wrap arguments that are themselves functions\n      const wrappedArguments = args.map(arg => wrap(arg, options));\n\n      // Attempt to invoke user-land function\n      // NOTE: If you are a Sentry user, and you are seeing this stack frame, it\n      //       means the sentry.javascript SDK caught an error invoking your application code. This\n      //       is expected behavior and NOT indicative of a bug with sentry.javascript.\n      return fn.apply(this, wrappedArguments);\n    } catch (ex) {\n      ignoreNextOnError();\n\n      withScope(scope => {\n        scope.addEventProcessor(event => {\n          if (options.mechanism) {\n            addExceptionTypeValue(event, undefined, undefined);\n            addExceptionMechanism(event, options.mechanism);\n          }\n\n          event.extra = {\n            ...event.extra,\n            arguments: args,\n          };\n\n          return event;\n        });\n\n        captureException(ex);\n      });\n\n      throw ex;\n    }\n  } as unknown as WrappedFunction;\n\n  // Wrap the wrapped function in a proxy, to ensure any other properties of the original function remain available\n  try {\n    for (const property in fn) {\n      if (Object.prototype.hasOwnProperty.call(fn, property)) {\n        sentryWrapped[property as keyof T] = fn[property as keyof T];\n      }\n    }\n  } catch {\n    // Accessing some objects may throw\n    // ref: https://github.com/getsentry/sentry-javascript/issues/1168\n  }\n\n  // Signal that this function has been wrapped/filled already\n  // for both debugging and to prevent it to being wrapped/filled twice\n  markFunctionWrapped(sentryWrapped, fn);\n\n  addNonEnumerableProperty(fn, '__sentry_wrapped__', sentryWrapped);\n\n  // Restore original function name (not all browsers allow that)\n  try {\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    const descriptor = Object.getOwnPropertyDescriptor(sentryWrapped, 'name')!;\n    if (descriptor.configurable) {\n      Object.defineProperty(sentryWrapped, 'name', {\n        get(): string {\n          return fn.name;\n        },\n      });\n    }\n  } catch {\n    // This may throw if e.g. the descriptor does not exist, or a browser does not allow redefining `name`.\n    // to save some bytes we simply try-catch this\n  }\n\n  return sentryWrapped;\n}\n"],"names":["GLOBAL_OBJ","getOriginalFunction","withScope","addExceptionTypeValue","addExceptionMechanism","captureException","markFunctionWrapped","addNonEnumerableProperty"],"mappings":";;;;AAYO,MAAM,MAAO,GAAEA,eAAW;;AAEjC,IAAI,aAAa,GAAW,CAAC;;AAE7B;AACA;AACA;AACO,SAAS,mBAAmB,GAAY;AAC/C,EAAE,OAAO,aAAc,GAAE,CAAC;AAC1B;;AAEA;AACA;AACA;AACO,SAAS,iBAAiB,GAAS;AAC1C;AACA,EAAE,aAAa,EAAE;AACjB,EAAE,UAAU,CAAC,MAAM;AACnB,IAAI,aAAa,EAAE;AACnB,GAAG,CAAC;AACJ;;AAEA;;AAeA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACO,SAAS,IAAI;AACpB,EAAE,EAAE;AACJ,EAAE;;AAEA,GAAI,EAAE;AACR,EAAoC;AACpC;AACA;AACA;AACA;AACA;AACA;;AAEA,EAAE,SAAS,UAAU,CAAC,EAAE,EAA4B;AACpD,IAAI,OAAO,OAAO,EAAG,KAAI,UAAU;AACnC;;AAEA,EAAE,IAAI,CAAC,UAAU,CAAC,EAAE,CAAC,EAAE;AACvB,IAAI,OAAO,EAAE;AACb;;AAEA,EAAE,IAAI;AACN;AACA;AACA,IAAI,MAAM,OAAQ,GAAE,CAAC,EAAG,GAAuB,kBAAkB;AACjE,IAAI,IAAI,OAAO,EAAE;AACjB,MAAM,IAAI,OAAO,OAAQ,KAAI,UAAU,EAAE;AACzC,QAAQ,OAAO,OAAO;AACtB,aAAa;AACb;AACA;AACA,QAAQ,OAAO,EAAE;AACjB;AACA;;AAEA;AACA,IAAI,IAAIC,wBAAmB,CAAC,EAAE,CAAC,EAAE;AACjC,MAAM,OAAO,EAAE;AACf;AACA,GAAI,CAAA,OAAO,CAAC,EAAE;AACd;AACA;AACA;AACA,IAAI,OAAO,EAAE;AACb;;AAEA;AACA;AACA,EAAE,MAAM,gBAAgB,WAAyB,GAAG,IAAI,EAAsB;AAC9E,IAAI,IAAI;AACR;AACA,MAAM,MAAM,gBAAA,GAAmB,IAAI,CAAC,GAAG,CAAC,GAAI,IAAG,IAAI,CAAC,GAAG,EAAE,OAAO,CAAC,CAAC;;AAElE;AACA;AACA;AACA;AACA,MAAM,OAAO,EAAE,CAAC,KAAK,CAAC,IAAI,EAAE,gBAAgB,CAAC;AAC7C,KAAM,CAAA,OAAO,EAAE,EAAE;AACjB,MAAM,iBAAiB,EAAE;;AAEzB,MAAMC,cAAS,CAAC,KAAA,IAAS;AACzB,QAAQ,KAAK,CAAC,iBAAiB,CAAC,SAAS;AACzC,UAAU,IAAI,OAAO,CAAC,SAAS,EAAE;AACjC,YAAYC,0BAAqB,CAAC,KAAK,EAAE,SAAS,EAAE,SAAS,CAAC;AAC9D,YAAYC,0BAAqB,CAAC,KAAK,EAAE,OAAO,CAAC,SAAS,CAAC;AAC3D;;AAEA,UAAU,KAAK,CAAC,KAAA,GAAQ;AACxB,YAAY,GAAG,KAAK,CAAC,KAAK;AAC1B,YAAY,SAAS,EAAE,IAAI;AAC3B,WAAW;;AAEX,UAAU,OAAO,KAAK;AACtB,SAAS,CAAC;;AAEV,QAAQC,qBAAgB,CAAC,EAAE,CAAC;AAC5B,OAAO,CAAC;;AAER,MAAM,MAAM,EAAE;AACd;AACA,GAAI;;AAEJ;AACA,EAAE,IAAI;AACN,IAAI,KAAK,MAAM,QAAS,IAAG,EAAE,EAAE;AAC/B,MAAM,IAAI,MAAM,CAAC,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,EAAE,EAAE,QAAQ,CAAC,EAAE;AAC9D,QAAQ,aAAa,CAAC,QAAS,EAAA,GAAc,EAAE,CAAC,UAAoB;AACpE;AACA;AACA,IAAI,OAAM,EAAA,EAAA;AACV;AACA;AACA;;AAEA;AACA;AACA,EAAEC,wBAAmB,CAAC,aAAa,EAAE,EAAE,CAAC;;AAExC,EAAEC,6BAAwB,CAAC,EAAE,EAAE,oBAAoB,EAAE,aAAa,CAAC;;AAEnE;AACA,EAAE,IAAI;AACN;AACA,IAAI,MAAM,UAAW,GAAE,MAAM,CAAC,wBAAwB,CAAC,aAAa,EAAE,MAAM,CAAC;AAC7E,IAAI,IAAI,UAAU,CAAC,YAAY,EAAE;AACjC,MAAM,MAAM,CAAC,cAAc,CAAC,aAAa,EAAE,MAAM,EAAE;AACnD,QAAQ,GAAG,GAAW;AACtB,UAAU,OAAO,EAAE,CAAC,IAAI;AACxB,SAAS;AACT,OAAO,CAAC;AACR;AACA,IAAI,OAAM,EAAA,EAAA;AACV;AACA;AACA;;AAEA,EAAE,OAAO,aAAa;AACtB;;;;;;;"}