{"version":3,"file":"default-service-name.js","sourceRoot":"","sources":["../../src/default-service-name.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,IAAI,WAA+B,CAAC;AAEpC;;;;GAIG;AACH,MAAM,UAAU,kBAAkB;IAChC,IAAI,WAAW,KAAK,SAAS,EAAE;QAC7B,IAAI;YACF,MAAM,KAAK,GAAG,UAAU,CAAC,OAAO,CAAC,KAAK,CAAC;YACvC,WAAW,GAAG,KAAK,CAAC,CAAC,CAAC,mBAAmB,KAAK,EAAE,CAAC,CAAC,CAAC,iBAAiB,CAAC;SACtE;QAAC,MAAM;YACN,WAAW,GAAG,iBAAiB,CAAC;SACjC;KACF;IACD,OAAO,WAAW,CAAC;AACrB,CAAC;AAED,0CAA0C;AAC1C,MAAM,UAAU,6BAA6B;IAC3C,WAAW,GAAG,SAAS,CAAC;AAC1B,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nlet serviceName: string | undefined;\n\n/**\n * Returns the default service name for OpenTelemetry resources.\n * In Node.js environments, returns \"unknown_service:<process.argv0>\".\n * In browser/edge environments, returns \"unknown_service\".\n */\nexport function defaultServiceName(): string {\n  if (serviceName === undefined) {\n    try {\n      const argv0 = globalThis.process.argv0;\n      serviceName = argv0 ? `unknown_service:${argv0}` : 'unknown_service';\n    } catch {\n      serviceName = 'unknown_service';\n    }\n  }\n  return serviceName;\n}\n\n/** @internal For testing purposes only */\nexport function _clearDefaultServiceNameCache(): void {\n  serviceName = undefined;\n}\n"]}