{"version":3,"file":"error.js","sourceRoot":"","sources":["../../src/error.ts"],"names":[],"mappings":";AAAA,uCAAuC;AACvC,kCAAkC;;;AAElC,2CAAuC;AAEvC;;;GAGG;AACH,SAAgB,OAAO,CAAC,CAAU;IAChC,IAAI,IAAA,oBAAQ,EAAC,CAAC,CAAC,EAAE,CAAC;QAChB,MAAM,OAAO,GAAG,OAAO,CAAC,CAAC,IAAI,KAAK,QAAQ,CAAC;QAC3C,MAAM,UAAU,GAAG,OAAO,CAAC,CAAC,OAAO,KAAK,QAAQ,CAAC;QACjD,OAAO,OAAO,IAAI,UAAU,CAAC;IAC/B,CAAC;IACD,OAAO,KAAK,CAAC;AACf,CAAC;AAPD,0BAOC;AAED;;;;;GAKG;AACH,SAAgB,eAAe,CAAC,CAAU;IACxC,IAAI,OAAO,CAAC,CAAC,CAAC,EAAE,CAAC;QACf,OAAO,CAAC,CAAC,OAAO,CAAC;IACnB,CAAC;SAAM,CAAC;QACN,IAAI,WAAmB,CAAC;QACxB,IAAI,CAAC;YACH,IAAI,OAAO,CAAC,KAAK,QAAQ,IAAI,CAAC,EAAE,CAAC;gBAC/B,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;YAClC,CAAC;iBAAM,CAAC;gBACN,WAAW,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC;YAC1B,CAAC;QACH,CAAC;QAAC,OAAO,GAAQ,EAAE,CAAC;YAClB,WAAW,GAAG,6BAA6B,CAAC;QAC9C,CAAC;QACD,OAAO,iBAAiB,WAAW,EAAE,CAAC;IACxC,CAAC;AACH,CAAC;AAhBD,0CAgBC","sourcesContent":["// Copyright (c) Microsoft Corporation.\n// Licensed under the MIT license.\n\nimport { isObject } from \"./object.js\";\n\n/**\n * Typeguard for an error object shape (has name and message)\n * @param e - Something caught by a catch clause.\n */\nexport function isError(e: unknown): e is Error {\n  if (isObject(e)) {\n    const hasName = typeof e.name === \"string\";\n    const hasMessage = typeof e.message === \"string\";\n    return hasName && hasMessage;\n  }\n  return false;\n}\n\n/**\n * Given what is thought to be an error object, return the message if possible.\n * If the message is missing, returns a stringified version of the input.\n * @param e - Something thrown from a try block\n * @returns The error message or a string of the input\n */\nexport function getErrorMessage(e: unknown): string {\n  if (isError(e)) {\n    return e.message;\n  } else {\n    let stringified: string;\n    try {\n      if (typeof e === \"object\" && e) {\n        stringified = JSON.stringify(e);\n      } else {\n        stringified = String(e);\n      }\n    } catch (err: any) {\n      stringified = \"[unable to stringify input]\";\n    }\n    return `Unknown error ${stringified}`;\n  }\n}\n"]}