| 1 | {"version":3,"file":"diag.js","sourceRoot":"","sources":["../../../src/api/diag.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,2DAA8D;AAC9D,kEAA2E;AAC3E,uCAKuB;AACvB,yDAIkC;AAElC,IAAM,QAAQ,GAAG,MAAM,CAAC;AAExB;;;GAGG;AACH;IAYE;;;OAGG;IACH;QACE,SAAS,SAAS,CAAC,QAA0B;YAC3C,OAAO;gBAAU,cAAO;qBAAP,UAAO,EAAP,qBAAO,EAAP,IAAO;oBAAP,yBAAO;;gBACtB,IAAM,MAAM,GAAG,wBAAS,CAAC,MAAM,CAAC,CAAC;gBACjC,6BAA6B;gBAC7B,IAAI,CAAC,MAAM;oBAAE,OAAO;gBACpB,OAAO,MAAM,CAAC,QAAQ,CAAC,OAAhB,MAAM,EAAc,IAAI,EAAE;YACnC,CAAC,CAAC;QACJ,CAAC;QAED,mFAAmF;QACnF,IAAM,IAAI,GAAG,IAAI,CAAC;QAElB,6BAA6B;QAE7B,IAAI,CAAC,SAAS,GAAG,UACf,MAAkB,EAClB,QAA0C;;YAA1C,yBAAA,EAAA,WAAyB,oBAAY,CAAC,IAAI;YAE1C,IAAI,MAAM,KAAK,IAAI,EAAE;gBACnB,mCAAmC;gBACnC,2DAA2D;gBAC3D,qFAAqF;gBACrF,IAAM,GAAG,GAAG,IAAI,KAAK,CACnB,oIAAoI,CACrI,CAAC;gBACF,IAAI,CAAC,KAAK,CAAC,MAAA,GAAG,CAAC,KAAK,mCAAI,GAAG,CAAC,OAAO,CAAC,CAAC;gBACrC,OAAO,KAAK,CAAC;aACd;YAED,IAAM,SAAS,GAAG,wBAAS,CAAC,MAAM,CAAC,CAAC;YACpC,IAAM,SAAS,GAAG,yCAAwB,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC;YAC7D,kFAAkF;YAClF,IAAI,SAAS,EAAE;gBACb,IAAM,KAAK,GAAG,MAAA,IAAI,KAAK,EAAE,CAAC,KAAK,mCAAI,iCAAiC,CAAC;gBACrE,SAAS,CAAC,IAAI,CAAC,6CAA2C,KAAO,CAAC,CAAC;gBACnE,SAAS,CAAC,IAAI,CACZ,+DAA6D,KAAO,CACrE,CAAC;aACH;YAED,OAAO,6BAAc,CAAC,MAAM,EAAE,SAAS,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACvD,CAAC,CAAC;QAEF,IAAI,CAAC,OAAO,GAAG;YACb,+BAAgB,CAAC,QAAQ,EAAE,IAAI,CAAC,CAAC;QACnC,CAAC,CAAC;QAEF,IAAI,CAAC,qBAAqB,GAAG,UAAC,OAA+B;YAC3D,OAAO,IAAI,qCAAmB,CAAC,OAAO,CAAC,CAAC;QAC1C,CAAC,CAAC;QAEF,IAAI,CAAC,OAAO,GAAG,SAAS,CAAC,SAAS,CAAC,CAAC;QACpC,IAAI,CAAC,KAAK,GAAG,SAAS,CAAC,OAAO,CAAC,CAAC;QAChC,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC,MAAM,CAAC,CAAC;QAC9B,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC,MAAM,CAAC,CAAC;QAC9B,IAAI,CAAC,KAAK,GAAG,SAAS,CAAC,OAAO,CAAC,CAAC;IAClC,CAAC;IAtED,oDAAoD;IACtC,gBAAQ,GAAtB;QACE,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE;YACnB,IAAI,CAAC,SAAS,GAAG,IAAI,OAAO,EAAE,CAAC;SAChC;QAED,OAAO,IAAI,CAAC,SAAS,CAAC;IACxB,CAAC;IA4FH,cAAC;AAAD,CAAC,AAtGD,IAsGC;AAtGY,0BAAO","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\nimport { DiagComponentLogger } from '../diag/ComponentLogger';\nimport { createLogLevelDiagLogger } from '../diag/internal/logLevelLogger';\nimport {\n ComponentLoggerOptions,\n DiagLogFunction,\n DiagLogger,\n DiagLogLevel,\n} from '../diag/types';\nimport {\n getGlobal,\n registerGlobal,\n unregisterGlobal,\n} from '../internal/global-utils';\n\nconst API_NAME = 'diag';\n\n/**\n * Singleton object which represents the entry point to the OpenTelemetry internal\n * diagnostic API\n */\nexport class DiagAPI implements DiagLogger {\n private static _instance?: DiagAPI;\n\n /** Get the singleton instance of the DiagAPI API */\n public static instance(): DiagAPI {\n if (!this._instance) {\n this._instance = new DiagAPI();\n }\n\n return this._instance;\n }\n\n /**\n * Private internal constructor\n * @private\n */\n private constructor() {\n function _logProxy(funcName: keyof DiagLogger): DiagLogFunction {\n return function (...args) {\n const logger = getGlobal('diag');\n // shortcut if logger not set\n if (!logger) return;\n return logger[funcName](...args);\n };\n }\n\n // Using self local variable for minification purposes as 'this' cannot be minified\n const self = this;\n\n // DiagAPI specific functions\n\n self.setLogger = (\n logger: DiagLogger,\n logLevel: DiagLogLevel = DiagLogLevel.INFO\n ) => {\n if (logger === self) {\n // There isn't much we can do here.\n // Logging to the console might break the user application.\n // Try to log to self. If a logger was previously registered it will receive the log.\n const err = new Error(\n 'Cannot use diag as the logger for itself. Please use a DiagLogger implementation like ConsoleDiagLogger or a custom implementation'\n );\n self.error(err.stack ?? err.message);\n return false;\n }\n\n const oldLogger = getGlobal('diag');\n const newLogger = createLogLevelDiagLogger(logLevel, logger);\n // There already is an logger registered. We'll let it know before overwriting it.\n if (oldLogger) {\n const stack = new Error().stack ?? '<failed to generate stacktrace>';\n oldLogger.warn(`Current logger will be overwritten from ${stack}`);\n newLogger.warn(\n `Current logger will overwrite one already registered from ${stack}`\n );\n }\n\n return registerGlobal('diag', newLogger, self, true);\n };\n\n self.disable = () => {\n unregisterGlobal(API_NAME, self);\n };\n\n self.createComponentLogger = (options: ComponentLoggerOptions) => {\n return new DiagComponentLogger(options);\n };\n\n self.verbose = _logProxy('verbose');\n self.debug = _logProxy('debug');\n self.info = _logProxy('info');\n self.warn = _logProxy('warn');\n self.error = _logProxy('error');\n }\n\n /**\n * Set the global DiagLogger and DiagLogLevel.\n * If a global diag logger is already set, this will override it.\n *\n * @param logger - [Optional] The DiagLogger instance to set as the default logger.\n * @param logLevel - [Optional] The DiagLogLevel used to filter logs sent to the logger. If not provided it will default to INFO.\n * @returns true if the logger was successfully registered, else false\n */\n public setLogger!: (logger: DiagLogger, logLevel?: DiagLogLevel) => boolean;\n /**\n *\n */\n public createComponentLogger!: (\n options: ComponentLoggerOptions\n ) => DiagLogger;\n\n // DiagLogger implementation\n public verbose!: DiagLogFunction;\n public debug!: DiagLogFunction;\n public info!: DiagLogFunction;\n public warn!: DiagLogFunction;\n public error!: DiagLogFunction;\n\n /**\n * Unregister the global logger and return to Noop\n */\n public disable!: () => void;\n}\n"]} |