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| 1 | +import { DirectClient } from "@elizaos/client-direct"; |
| 2 | +import { |
| 3 | + type Adapter, |
| 4 | + AgentRuntime, |
| 5 | + CacheManager, |
| 6 | + CacheStore, |
| 7 | + type Character, |
| 8 | + type ClientInstance, |
| 9 | + DbCacheAdapter, |
| 10 | + elizaLogger, |
| 11 | + FsCacheAdapter, |
| 12 | + type IAgentRuntime, |
| 13 | + type IDatabaseAdapter, |
| 14 | + type IDatabaseCacheAdapter, |
| 15 | + ModelProviderName, |
| 16 | + parseBooleanFromText, |
| 17 | + settings, |
| 18 | + stringToUuid, |
| 19 | + validateCharacterConfig, |
| 20 | +} from "@elizaos/core"; |
| 21 | +import { defaultCharacter } from "./defaultCharacter.ts"; |
| 22 | + |
| 23 | +import { bootstrapPlugin } from "@elizaos/plugin-bootstrap"; |
| 24 | + |
| 25 | +import fs from "fs"; |
| 26 | +import net from "net"; |
| 27 | +import os from "os"; |
| 28 | +import path from "path"; |
| 29 | +import { fileURLToPath } from "url"; |
| 30 | +import yargs from "yargs"; |
| 31 | + |
| 32 | +async function startMemory(): Promise<AgentRuntime> { |
| 33 | + let db: IDatabaseAdapter & IDatabaseCacheAdapter; |
| 34 | + try { |
| 35 | + character.id ??= stringToUuid(character.name); |
| 36 | + character.username ??= character.name; |
| 37 | + |
| 38 | + const token = getTokenForProvider(character.modelProvider, character); |
| 39 | + |
| 40 | + const runtime: AgentRuntime = await createAgent( |
| 41 | + character, |
| 42 | + token |
| 43 | + ); |
| 44 | + |
| 45 | + // initialize database |
| 46 | + // find a db from the plugins |
| 47 | + db = await findDatabaseAdapter(runtime); |
| 48 | + runtime.databaseAdapter = db; |
| 49 | + |
| 50 | + // initialize cache |
| 51 | + const cache = initializeCache( |
| 52 | + process.env.CACHE_STORE ?? CacheStore.DATABASE, |
| 53 | + character, |
| 54 | + process.env.CACHE_DIR ?? "", |
| 55 | + db |
| 56 | + ); // "" should be replaced with dir for file system caching. THOUGHTS: might probably make this into an env |
| 57 | + runtime.cacheManager = cache; |
| 58 | + |
| 59 | + // start services/plugins/process knowledge |
| 60 | + await runtime.initialize(); |
| 61 | + |
| 62 | + // start assigned clients |
| 63 | + runtime.clients = await initializeClients(character, runtime); |
| 64 | + |
| 65 | + // add to container |
| 66 | + directClient.registerAgent(runtime); |
| 67 | + |
| 68 | + // report to console |
| 69 | + elizaLogger.debug(`Started ${character.name} as ${runtime.agentId}`); |
| 70 | + |
| 71 | + return runtime; |
| 72 | + } catch (error) { |
| 73 | + elizaLogger.error( |
| 74 | + `Error starting agent for character ${character.name}:`, |
| 75 | + error |
| 76 | + ); |
| 77 | + elizaLogger.error(error); |
| 78 | + if (db) { |
| 79 | + await db.close(); |
| 80 | + } |
| 81 | + throw error; |
| 82 | + } |
| 83 | +} |
| 84 | + |
| 85 | +public async processChunk(prompt: string): Promise<string> { |
| 86 | + try { |
| 87 | + const memory = await runtime.memoryManager.addEmbeddingToMemory({ |
| 88 | + userId: user?.id, |
| 89 | + content: { text: evaluationResult }, |
| 90 | + roomId: roomId, |
| 91 | + embedding: await embed(runtime, evaluationResult), |
| 92 | + }); |
| 93 | + await runtime.memoryManager.createMemory(memory); |
| 94 | +} catch (error) { |
| 95 | + console.error("Failed to store evaluation result:", error); |
| 96 | +} |
| 97 | +} |
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