feat: remove logging.ts and uuid

package.json

@@ -65,7 +65,6 @@
     "quick-lru": "^6.1.1",
     "replicate": "^0.12.3",
     "ts-dedent": "^2.2.0",
-    "uuid": "^9.0.0",
     "zod": "^3.21.4",
     "zod-to-json-schema": "^3.21.2",
     "zod-validation-error": "^1.3.1"
@@ -76,7 +75,6 @@
     "@types/debug": "^4.1.8",
     "@types/node": "^20.3.2",
     "@types/sinon": "^10.0.15",
-    "@types/uuid": "^9.0.2",
     "@typescript-eslint/eslint-plugin": "^5.60.1",
     "@typescript-eslint/parser": "^5.60.1",
     "ava": "^5.3.1",

pnpm-lock.yaml

@@ -1,4 +1,4 @@
-lockfileVersion: '6.1'
+lockfileVersion: '6.0'
 
 settings:
   autoInstallPeers: true
@@ -83,9 +83,6 @@ dependencies:
   ts-dedent:
     specifier: ^2.2.0
     version: 2.2.0
-  uuid:
-    specifier: ^9.0.0
-    version: 9.0.0
   zod:
     specifier: ^3.21.4
     version: 3.21.4
@@ -112,9 +109,6 @@ devDependencies:
   '@types/sinon':
     specifier: ^10.0.15
     version: 10.0.15
-  '@types/uuid':
-    specifier: ^9.0.2
-    version: 9.0.2
   '@typescript-eslint/eslint-plugin':
     specifier: ^5.60.1
     version: 5.60.1(@typescript-eslint/parser@5.60.1)(eslint@8.43.0)(typescript@5.1.3)
@@ -1058,10 +1052,6 @@ packages:
     resolution: {integrity: sha512-9GcLXF0/v3t80caGs5p2rRfkB+a8VBGLJZVih6CNFkx8IZ994wiKKLSRs9nuFwk1HevWs/1mnUmkApGrSGsShA==}
     dev: true
 
-  /@types/uuid@9.0.2:
-    resolution: {integrity: sha512-kNnC1GFBLuhImSnV7w4njQkUiJi0ZXUycu1rUaouPqiKlXkh77JKgdRnTAp1x5eBwcIwbtI+3otwzuIDEuDoxQ==}
-    dev: true
-
   /@typescript-eslint/eslint-plugin@5.60.1(@typescript-eslint/parser@5.60.1)(eslint@8.43.0)(typescript@5.1.3):
     resolution: {integrity: sha512-KSWsVvsJsLJv3c4e73y/Bzt7OpqMCADUO846bHcuWYSYM19bldbAeDv7dYyV0jwkbMfJ2XdlzwjhXtuD7OY6bw==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -4457,11 +4447,6 @@ packages:
       punycode: 2.3.0
     dev: true
 
-  /uuid@9.0.0:
-    resolution: {integrity: sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==}
-    hasBin: true
-    dev: false
-
   /v8-to-istanbul@9.1.0:
     resolution: {integrity: sha512-6z3GW9x8G1gd+JIIgQQQxXuiJtCXeAjp6RaPEPLv62mH3iPHPxV6W3robxtCzNErRo6ZwTmzWhsbNvjyEBKzKA==}
     engines: {node: '>=10.12.0'}

src/logging.ts

@@ -1,142 +0,0 @@
-import logger from 'debug'
-import { v4 as uuidv4 } from 'uuid'
-
-import { getEnv } from './env'
-
-/**
- * List of events that can occur within the library.
- */
-export const Events = {
-  LLM_CALL: 'LLM_CALL',
-  LLM_COMPLETION: 'LLM_COMPLETION'
-} as const
-export type EventType = (typeof Events)[keyof typeof Events]
-
-/**
- * Severity levels of an event.
- */
-export const Severity = {
-  DEBUG: 0,
-  INFO: 1,
-  WARNING: 2,
-  ERROR: 3,
-  CRITICAL: 4
-} as const
-type SeverityType = (typeof Severity)[keyof typeof Severity]
-
-/*
- * Define minimum LOG_LEVEL, defaulting to Severity.INFO if not provided or if an invalid value is provided. Any events below that level won't be logged to the console.
- */
-let LOG_LEVEL: SeverityType = Severity.INFO
-const logLevelEnv = getEnv('DEBUG_LOG_LEVEL')
-
-if (logLevelEnv && Severity[logLevelEnv.toUpperCase()] !== undefined) {
-  LOG_LEVEL = Severity[logLevelEnv.toUpperCase()]
-} else if (logLevelEnv) {
-  throw new Error(`Invalid value for LOG_LEVEL: ${logLevelEnv}`)
-}
-
-/**
- * Define loggers for each severity level such that logs can be filtered by severity.
- */
-const LOGGERS: Record<SeverityType, ReturnType<typeof logger>> = {
-  [Severity.CRITICAL]: logger('agentic:events:critical'),
-  [Severity.ERROR]: logger('agentic:events:error'),
-  [Severity.WARNING]: logger('agentic:events:warning'),
-  [Severity.INFO]: logger('agentic:events:info'),
-  [Severity.DEBUG]: logger('agentic:events:debug')
-}
-
-/**
- * Payload of an event.
- */
-interface EventPayload {
-  [key: string]: unknown
-}
-
-/**
- * Data required to create a new Event object.
- */
-interface EventData {
-  parentId?: string
-  id?: string
-  timestamp?: Date
-  payload?: EventPayload
-  severity?: SeverityType
-  version?: number
-}
-
-/**
- * Events that occur within the library (should be treated as immutable).
- */
-export class Event {
-  public readonly type: EventType
-  public readonly parentId?: string
-  public readonly id: string
-  public readonly timestamp: Date
-  public readonly payload?: EventPayload
-  public readonly severity: SeverityType
-  public readonly version: number
-
-  constructor(type: EventType, data: EventData = {}) {
-    this.type = type
-    this.parentId = data.parentId
-    this.id = data.id ?? uuidv4()
-    this.timestamp = data.timestamp ?? new Date()
-    this.payload = data.payload ? { ...data.payload } : {} // Only doing a shallow instead of a deep copy for performance reasons..
-    this.severity = data.severity ?? Severity.INFO
-    this.version = data.version ?? 1 // Default to version 1 if not provided...
-  }
-
-  /**
-   * Converts a JSON string representation of an event back into an Event object.
-   */
-  static fromJSON(json: string): Event {
-    const { type, ...data } = JSON.parse(json)
-
-    // Convert the timestamp back into a Date object, since `JSON.parse()` will have turned it into a string:
-    data.timestamp = new Date(data.timestamp)
-    const event = new Event(type, data)
-    return event
-  }
-
-  /**
-   * Converts the event to a JSON string representation.
-   *
-   * @returns JSON representation
-   */
-  toJSON(): string {
-    return JSON.stringify({
-      type: this.type,
-      parentId: this.parentId,
-      id: this.id,
-      timestamp: this.timestamp.toISOString(),
-      payload: this.payload,
-      severity: this.severity,
-      version: this.version
-    })
-  }
-
-  /**
-   * Converts the event to a human-readable string representation suitable for logging.
-   *
-   * @returns string representation
-   */
-  toString(): string {
-    return `Event { type: ${this.type}, parentId: ${this.parentId}, id: ${
-      this.id
-    }, timestamp: ${this.timestamp.toISOString()}, payload: ${JSON.stringify(
-      this.payload
-    )}, severity: ${this.severity} }`
-  }
-
-  /**
-   * Logs the event to the console.
-   */
-  log(): void {
-    if (this.severity >= LOG_LEVEL) {
-      const logger = LOGGERS[this.severity]
-      logger(this.toString())
-    }
-  }
-}