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ci/src/backends/index.ts
T
Jon Chery a8b50f5109
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feat(ci): v0.9.0 — Distribution & Expansion milestone complete
---ci---
project: ci
phase: 6
milestone: v0.9
status: complete
artifacts:
  tags: [v0.9.0]
decisions:
  - id: D-047
    decision: v0.9 theme = Distribution & Expansion
    rationale: npm publish + OpenAI/Anthropic backends + agent flesh + parallel execution
    confidence: 0.92
  - id: D-049
    decision: Feature milestone — patch tags v0.8.1-v0.8.6 then v0.9.0
    rationale: OpenAI backend, agent flesh, npm publish all feat
    confidence: 0.95
  - id: D-059
    decision: Rename OllamaBaseBackend to LLMBaseBackend + thin OllamaBaseBackend subclass
    rationale: 15 of 17 methods backend-agnostic
    confidence: 0.92
  - id: D-060
    decision: OpenAI/Anthropic backends use native fetch() not SDK packages
    rationale: No dependency bloat; fetch native in Node 18+
    confidence: 0.85
  - id: D-066
    decision: Concurrency limiter internal (no p-limit dependency)
    rationale: 15 lines; avoids dependency for trivial feature
    confidence: 0.90
  - id: D-067
    decision: Promise.allSettled for review agents at orchestrator lines 373-400
    rationale: Current sequential loop replaced with parallel execution
    confidence: 0.88
requirements:
  covered: [PUBLISH-01, PUBLISH-02, PUBLISH-03, PUBLISH-04, OPENAI-01, OPENAI-02, OPENAI-03, OPENAI-04, OPENAI-05, FLESH-01, FLESH-02, FLESH-03, FLESH-04, FLESH-05, ANTHROPIC-01, ANTHROPIC-02, FLESH-06, FLESH-07, NPM-01, NPM-02, PARALLEL-01, PARALLEL-02, PARALLEL-03, INTEG-01, INTEG-02, INTEG-03, INTEG-04, INTEG-05]
---/ci---

6 phases, 28 tasks, 4077 net lines added, 57 test suites, 527 tests, zero stub agents
2026-05-30 02:19:44 +00:00

72 lines
2.4 KiB
TypeScript

import { IntelligenceBackend, BackendConfigSection, BackendUnavailableError } from "./types.js";
import { OpencodeBackend } from "./opencode.js";
import { OpenAIBackend } from "./openai.js";
import { OllamaLocalBackend } from "./ollama-local.js";
import { OllamaCloudBackend } from "./ollama-cloud.js";
import { AnthropicBackend } from "./anthropic.js";
const AUTO_DETECT_ORDER: Array<"opencode" | "openai" | "ollama-local" | "ollama-cloud" | "anthropic"> = [
"opencode",
"openai",
"ollama-local",
"ollama-cloud",
"anthropic",
];
export function createBackend(
name: string,
config: BackendConfigSection
): IntelligenceBackend {
switch (name) {
case "opencode":
return new OpencodeBackend(config.agent_backends.opencode);
case "openai":
if (!config.llm_backends["openai"]) {
throw new BackendUnavailableError("openai");
}
return new OpenAIBackend(config.llm_backends["openai"]);
case "ollama-local":
return new OllamaLocalBackend(config.llm_backends["ollama-local"]);
case "ollama-cloud":
return new OllamaCloudBackend(config.llm_backends["ollama-cloud"]);
case "anthropic":
if (!config.llm_backends["anthropic"]) {
throw new BackendUnavailableError("anthropic");
}
return new AnthropicBackend(config.llm_backends["anthropic"]);
default:
throw new BackendUnavailableError(name);
}
}
export async function resolveBackend(
config: BackendConfigSection
): Promise<IntelligenceBackend> {
if (config.provider !== "auto") {
const backend = createBackend(config.provider, config);
if (!(await backend.isAvailable())) {
throw new BackendUnavailableError(config.provider);
}
return backend;
}
for (const name of AUTO_DETECT_ORDER) {
try {
const backend = createBackend(name, config);
if (await backend.isAvailable()) {
return backend;
}
} catch {}
}
throw new BackendUnavailableError("auto");
}
export { IntelligenceBackend, BackendConfigSection, BackendUnavailableError } from "./types.js";
export { LLMBaseBackend, ChatMessage, ChatCompletionResponse } from "./llm-base.js";
export { ToolRegistry, ToolDefinition, ToolCall, ToolResult } from "./tool-registry.js";
export { OpencodeBackend } from "./opencode.js";
export { OpenAIBackend } from "./openai.js";
export { OllamaLocalBackend } from "./ollama-local.js";
export { OllamaCloudBackend } from "./ollama-cloud.js";
export { AnthropicBackend } from "./anthropic.js";