@genkit-ai/google-cloud/lib/telemetry/action.mjs.map

Genkit AI framework plugin for Google Cloud Platform including Firestore trace/state store and deployment helpers for Cloud Functions for Firebase.

{"version":3,"sources":["../../src/telemetry/action.ts"],"sourcesContent":["/**\n * Copyright 2024 Google LLC\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 *     http://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 { ValueType } from '@opentelemetry/api';\nimport { hrTimeDuration, hrTimeToMilliseconds } from '@opentelemetry/core';\nimport { ReadableSpan } from '@opentelemetry/sdk-trace-base';\nimport { GENKIT_VERSION } from 'genkit';\nimport { logger } from 'genkit/logging';\nimport { PathMetadata, toDisplayPath } from 'genkit/tracing';\nimport {\n  MetricCounter,\n  MetricHistogram,\n  Telemetry,\n  internalMetricNamespaceWrap,\n} from '../metrics.js';\nimport {\n  createCommonLogAttributes,\n  extractErrorName,\n  extractOuterFeatureNameFromPath,\n  truncate,\n  truncatePath,\n} from '../utils.js';\n\nclass ActionTelemetry implements Telemetry {\n  /**\n   * Wraps the declared metrics in a Genkit-specific, internal namespace.\n   */\n  private _N = internalMetricNamespaceWrap.bind(null, 'action');\n\n  private actionCounter = new MetricCounter(this._N('requests'), {\n    description: 'Counts calls to genkit actions.',\n    valueType: ValueType.INT,\n  });\n\n  private actionLatencies = new MetricHistogram(this._N('latency'), {\n    description: 'Latencies when calling Genkit actions.',\n    valueType: ValueType.DOUBLE,\n    unit: 'ms',\n  });\n\n  tick(\n    span: ReadableSpan,\n    paths: Set<PathMetadata>,\n    logInputAndOutput: boolean,\n    projectId?: string\n  ): void {\n    const attributes = span.attributes;\n\n    const actionName = (attributes['genkit:name'] as string) || '<unknown>';\n    const subtype = attributes['genkit:metadata:subtype'] as string;\n    const path = (attributes['genkit:path'] as string) || '<unknown>';\n    let featureName = extractOuterFeatureNameFromPath(path);\n    if (!featureName || featureName === '<unknown>') {\n      featureName = actionName;\n    }\n    const state = attributes['genkit:state'] || 'success';\n    const latencyMs = hrTimeToMilliseconds(\n      hrTimeDuration(span.startTime, span.endTime)\n    );\n    const errorName = extractErrorName(span.events);\n\n    if (state === 'success') {\n      this.writeSuccess(actionName, featureName, path, latencyMs);\n    } else if (state === 'error') {\n      this.writeFailure(actionName, featureName, path, latencyMs, errorName);\n    } else {\n      logger.warn(`Unknown action state; ${state}`);\n    }\n\n    if (subtype === 'tool' && logInputAndOutput) {\n      const input = truncate(attributes['genkit:input'] as string);\n      const output = truncate(attributes['genkit:output'] as string);\n      const sessionId = attributes['genkit:sessionId'] as string;\n      const threadName = attributes['genkit:threadName'] as string;\n\n      if (input) {\n        this.writeLog(\n          span,\n          'Input',\n          featureName,\n          path,\n          input,\n          projectId,\n          sessionId,\n          threadName\n        );\n      }\n      if (output) {\n        this.writeLog(\n          span,\n          'Output',\n          featureName,\n          path,\n          output,\n          projectId,\n          sessionId,\n          threadName\n        );\n      }\n    }\n  }\n\n  private writeSuccess(\n    actionName: string,\n    featureName: string,\n    path: string,\n    latencyMs: number\n  ) {\n    const dimensions = {\n      name: actionName,\n      featureName,\n      path,\n      status: 'success',\n      source: 'ts',\n      sourceVersion: GENKIT_VERSION,\n    };\n    this.actionCounter.add(1, dimensions);\n    this.actionLatencies.record(latencyMs, dimensions);\n  }\n\n  private writeFailure(\n    actionName: string,\n    featureName: string,\n    path: string,\n    latencyMs: number,\n    errorName?: string\n  ) {\n    const dimensions = {\n      name: actionName,\n      featureName,\n      path,\n      source: 'ts',\n      sourceVersion: GENKIT_VERSION,\n      status: 'failure',\n      error: errorName,\n    };\n    this.actionCounter.add(1, dimensions);\n    this.actionLatencies.record(latencyMs, dimensions);\n  }\n\n  private writeLog(\n    span: ReadableSpan,\n    tag: string,\n    featureName: string,\n    qualifiedPath: string,\n    content: string,\n    projectId?: string,\n    sessionId?: string,\n    threadName?: string\n  ) {\n    const path = truncatePath(toDisplayPath(qualifiedPath));\n    const sharedMetadata = {\n      ...createCommonLogAttributes(span, projectId),\n      path,\n      qualifiedPath,\n      featureName,\n      sessionId,\n      threadName,\n    };\n    logger.logStructured(`${tag}[${path}, ${featureName}]`, {\n      ...sharedMetadata,\n      content,\n    });\n  }\n}\n\nconst actionTelemetry = new ActionTelemetry();\nexport { actionTelemetry };\n"],"mappings":"AAgBA,SAAS,iBAAiB;AAC1B,SAAS,gBAAgB,4BAA4B;AAErD,SAAS,sBAAsB;AAC/B,SAAS,cAAc;AACvB,SAAuB,qBAAqB;AAC5C;AAAA,EACE;AAAA,EACA;AAAA,EAEA;AAAA,OACK;AACP;AAAA,EACE;AAAA,EACA;AAAA,EACA;AAAA,EACA;AAAA,EACA;AAAA,OACK;AAEP,MAAM,gBAAqC;AAAA;AAAA;AAAA;AAAA,EAIjC,KAAK,4BAA4B,KAAK,MAAM,QAAQ;AAAA,EAEpD,gBAAgB,IAAI,cAAc,KAAK,GAAG,UAAU,GAAG;AAAA,IAC7D,aAAa;AAAA,IACb,WAAW,UAAU;AAAA,EACvB,CAAC;AAAA,EAEO,kBAAkB,IAAI,gBAAgB,KAAK,GAAG,SAAS,GAAG;AAAA,IAChE,aAAa;AAAA,IACb,WAAW,UAAU;AAAA,IACrB,MAAM;AAAA,EACR,CAAC;AAAA,EAED,KACE,MACA,OACA,mBACA,WACM;AACN,UAAM,aAAa,KAAK;AAExB,UAAM,aAAc,WAAW,aAAa,KAAgB;AAC5D,UAAM,UAAU,WAAW,yBAAyB;AACpD,UAAM,OAAQ,WAAW,aAAa,KAAgB;AACtD,QAAI,cAAc,gCAAgC,IAAI;AACtD,QAAI,CAAC,eAAe,gBAAgB,aAAa;AAC/C,oBAAc;AAAA,IAChB;AACA,UAAM,QAAQ,WAAW,cAAc,KAAK;AAC5C,UAAM,YAAY;AAAA,MAChB,eAAe,KAAK,WAAW,KAAK,OAAO;AAAA,IAC7C;AACA,UAAM,YAAY,iBAAiB,KAAK,MAAM;AAE9C,QAAI,UAAU,WAAW;AACvB,WAAK,aAAa,YAAY,aAAa,MAAM,SAAS;AAAA,IAC5D,WAAW,UAAU,SAAS;AAC5B,WAAK,aAAa,YAAY,aAAa,MAAM,WAAW,SAAS;AAAA,IACvE,OAAO;AACL,aAAO,KAAK,yBAAyB,KAAK,EAAE;AAAA,IAC9C;AAEA,QAAI,YAAY,UAAU,mBAAmB;AAC3C,YAAM,QAAQ,SAAS,WAAW,cAAc,CAAW;AAC3D,YAAM,SAAS,SAAS,WAAW,eAAe,CAAW;AAC7D,YAAM,YAAY,WAAW,kBAAkB;AAC/C,YAAM,aAAa,WAAW,mBAAmB;AAEjD,UAAI,OAAO;AACT,aAAK;AAAA,UACH;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,QACF;AAAA,MACF;AACA,UAAI,QAAQ;AACV,aAAK;AAAA,UACH;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,UACA;AAAA,QACF;AAAA,MACF;AAAA,IACF;AAAA,EACF;AAAA,EAEQ,aACN,YACA,aACA,MACA,WACA;AACA,UAAM,aAAa;AAAA,MACjB,MAAM;AAAA,MACN;AAAA,MACA;AAAA,MACA,QAAQ;AAAA,MACR,QAAQ;AAAA,MACR,eAAe;AAAA,IACjB;AACA,SAAK,cAAc,IAAI,GAAG,UAAU;AACpC,SAAK,gBAAgB,OAAO,WAAW,UAAU;AAAA,EACnD;AAAA,EAEQ,aACN,YACA,aACA,MACA,WACA,WACA;AACA,UAAM,aAAa;AAAA,MACjB,MAAM;AAAA,MACN;AAAA,MACA;AAAA,MACA,QAAQ;AAAA,MACR,eAAe;AAAA,MACf,QAAQ;AAAA,MACR,OAAO;AAAA,IACT;AACA,SAAK,cAAc,IAAI,GAAG,UAAU;AACpC,SAAK,gBAAgB,OAAO,WAAW,UAAU;AAAA,EACnD;AAAA,EAEQ,SACN,MACA,KACA,aACA,eACA,SACA,WACA,WACA,YACA;AACA,UAAM,OAAO,aAAa,cAAc,aAAa,CAAC;AACtD,UAAM,iBAAiB;AAAA,MACrB,GAAG,0BAA0B,MAAM,SAAS;AAAA,MAC5C;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,IACF;AACA,WAAO,cAAc,GAAG,GAAG,IAAI,IAAI,KAAK,WAAW,KAAK;AAAA,MACtD,GAAG;AAAA,MACH;AAAA,IACF,CAAC;AAAA,EACH;AACF;AAEA,MAAM,kBAAkB,IAAI,gBAAgB;","names":[]}