refactor: replace process.env with getEnvOptions() in graphile-llm

graphile/graphile-llm/package.json

@@ -29,7 +29,8 @@
     "url": "https://github.com/constructive-io/constructive/issues"
   },
   "dependencies": {
-    "@agentic-kit/ollama": "^1.0.3"
+    "@agentic-kit/ollama": "^1.0.3",
+    "@constructive-io/graphql-env": "workspace:^"
   },
   "peerDependencies": {
     "@dataplan/pg": "1.0.0",

graphile/graphile-llm/src/chat.ts

@@ -13,6 +13,7 @@
  */
 
 import OllamaClient from '@agentic-kit/ollama';
+import { getEnvOptions } from '@constructive-io/graphql-env';
 import type { ChatConfig, ChatFunction, ChatMessage, ChatOptions, LlmModuleData } from './types';
 
 // ─── Built-in Providers ─────────────────────────────────────────────────────
@@ -95,21 +96,22 @@ export function buildChatCompleterFromModule(data: LlmModuleData): ChatFunction
 }
 
 /**
- * Resolve a chat completer from environment variables.
+ * Resolve a chat completer from environment variables via getEnvOptions().
  * This is a fallback for development when no llm_module or defaultChatCompleter is configured.
  *
- * Environment variables:
+ * Environment variables (parsed by @constructive-io/graphql-env):
  *   CHAT_PROVIDER - Provider name ('ollama')
  *   CHAT_MODEL    - Model identifier (e.g. 'llama3')
  *   CHAT_BASE_URL - Provider base URL
  */
 export function buildChatCompleterFromEnv(): ChatFunction | null {
-  const provider = process.env.CHAT_PROVIDER;
+  const { llm } = getEnvOptions();
+  const provider = llm?.chat?.provider;
   if (!provider) return null;
 
   return buildChatCompleter({
     provider,
-    model: process.env.CHAT_MODEL,
-    baseUrl: process.env.CHAT_BASE_URL,
+    model: llm?.chat?.model,
+    baseUrl: llm?.chat?.baseUrl,
   });
 }

graphile/graphile-llm/src/embedder.ts

@@ -11,6 +11,7 @@
  */
 
 import OllamaClient from '@agentic-kit/ollama';
+import { getEnvOptions } from '@constructive-io/graphql-env';
 import type { EmbedderConfig, EmbedderFunction, LlmModuleData } from './types';
 
 // ─── Built-in Providers ─────────────────────────────────────────────────────
@@ -63,21 +64,22 @@ export function buildEmbedderFromModule(data: LlmModuleData): EmbedderFunction |
 }
 
 /**
- * Resolve an embedder from environment variables.
+ * Resolve an embedder from environment variables via getEnvOptions().
  * This is a fallback for development when no llm_module or defaultEmbedder is configured.
  *
- * Environment variables:
+ * Environment variables (parsed by @constructive-io/graphql-env):
  *   EMBEDDER_PROVIDER - Provider name ('ollama')
  *   EMBEDDER_MODEL    - Model identifier
  *   EMBEDDER_BASE_URL - Provider base URL
  */
 export function buildEmbedderFromEnv(): EmbedderFunction | null {
-  const provider = process.env.EMBEDDER_PROVIDER;
+  const { llm } = getEnvOptions();
+  const provider = llm?.embedder?.provider;
   if (!provider) return null;
 
   return buildEmbedder({
     provider,
-    model: process.env.EMBEDDER_MODEL,
-    baseUrl: process.env.EMBEDDER_BASE_URL,
+    model: llm?.embedder?.model,
+    baseUrl: llm?.embedder?.baseUrl,
   });
 }

graphql/env/src/env.ts

@@ -27,6 +27,13 @@ export const getGraphQLEnvVars = (env: NodeJS.ProcessEnv = process.env): Partial
     API_ANON_ROLE,
     API_ROLE_NAME,
     API_DEFAULT_DATABASE_ID,
+
+    EMBEDDER_PROVIDER,
+    EMBEDDER_MODEL,
+    EMBEDDER_BASE_URL,
+    CHAT_PROVIDER,
+    CHAT_MODEL,
+    CHAT_BASE_URL,
   } = env;
 
   return {
@@ -51,5 +58,23 @@ export const getGraphQLEnvVars = (env: NodeJS.ProcessEnv = process.env): Partial
       ...(API_ROLE_NAME && { roleName: API_ROLE_NAME }),
       ...(API_DEFAULT_DATABASE_ID && { defaultDatabaseId: API_DEFAULT_DATABASE_ID }),
     },
+    ...((EMBEDDER_PROVIDER || CHAT_PROVIDER) && {
+      llm: {
+        ...((EMBEDDER_PROVIDER || EMBEDDER_MODEL || EMBEDDER_BASE_URL) && {
+          embedder: {
+            ...(EMBEDDER_PROVIDER && { provider: EMBEDDER_PROVIDER }),
+            ...(EMBEDDER_MODEL && { model: EMBEDDER_MODEL }),
+            ...(EMBEDDER_BASE_URL && { baseUrl: EMBEDDER_BASE_URL }),
+          },
+        }),
+        ...((CHAT_PROVIDER || CHAT_MODEL || CHAT_BASE_URL) && {
+          chat: {
+            ...(CHAT_PROVIDER && { provider: CHAT_PROVIDER }),
+            ...(CHAT_MODEL && { model: CHAT_MODEL }),
+            ...(CHAT_BASE_URL && { baseUrl: CHAT_BASE_URL }),
+          },
+        }),
+      },
+    }),
   };
 };

graphql/types/src/constructive.ts

@@ -18,6 +18,7 @@ import {
   graphileFeatureDefaults,
   apiDefaults
 } from './graphile';
+import { LlmOptions } from './llm';
 
 /**
  * GraphQL-specific options for Constructive
@@ -56,6 +57,8 @@ export interface ConstructiveOptions extends PgpmOptions, ConstructiveGraphQLOpt
   migrations?: MigrationOptions;
   /** Job system configuration */
   jobs?: JobsConfig;
+  /** LLM provider configuration (embeddings, chat, RAG) */
+  llm?: LlmOptions;
 }
 
 /**

graphql/types/src/index.ts

@@ -22,3 +22,10 @@ export {
   GraphQLError,
   QueryResult
 } from './adapter';
+
+// Export LLM types
+export {
+  LlmOptions,
+  LlmEmbedderOptions,
+  LlmChatOptions
+} from './llm';

graphql/types/src/llm.ts

@@ -0,0 +1,48 @@
+/**
+ * LLM provider configuration options.
+ *
+ * Used by graphile-llm to resolve embedding and chat completion providers
+ * from the unified environment configuration system (getEnvOptions).
+ */
+
+/**
+ * Configuration for an LLM embedding provider.
+ */
+export interface LlmEmbedderOptions {
+  /** Provider name (e.g. 'ollama') */
+  provider?: string;
+  /** Model identifier (e.g. 'nomic-embed-text') */
+  model?: string;
+  /** Provider base URL (e.g. 'http://localhost:11434') */
+  baseUrl?: string;
+}
+
+/**
+ * Configuration for an LLM chat completion provider.
+ */
+export interface LlmChatOptions {
+  /** Provider name (e.g. 'ollama') */
+  provider?: string;
+  /** Model identifier (e.g. 'llama3') */
+  model?: string;
+  /** Provider base URL (e.g. 'http://localhost:11434') */
+  baseUrl?: string;
+}
+
+/**
+ * Top-level LLM configuration options.
+ *
+ * Environment variables:
+ *   EMBEDDER_PROVIDER  - Embedding provider name
+ *   EMBEDDER_MODEL     - Embedding model identifier
+ *   EMBEDDER_BASE_URL  - Embedding provider base URL
+ *   CHAT_PROVIDER      - Chat completion provider name
+ *   CHAT_MODEL         - Chat completion model identifier
+ *   CHAT_BASE_URL      - Chat completion provider base URL
+ */
+export interface LlmOptions {
+  /** Embedding provider configuration */
+  embedder?: LlmEmbedderOptions;
+  /** Chat completion provider configuration */
+  chat?: LlmChatOptions;
+}