backport: provider extensions and drop claude-code-router mode

Cherry-pick of KeygraphHQ/shannon#295 (581c208).

Upstream changes: removes router mode from CLI/worker, adds provider
extensions, new report-output-provider and checkpoint-provider interfaces,
refactored workflow orchestration.

Conflicts resolved: kept our README.md, CLAUDE.md, and deleted compose files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-04-23 13:32:23 -04:00
parent 59764717c1
commit c7be324083
27 changed files with 458 additions and 539 deletions
+1 -48
View File
@@ -13,7 +13,7 @@ import { type ShannonConfig, saveConfig } from '../config/writer.js';
const SHANNON_HOME = path.join(os.homedir(), '.shannon');
type Provider = 'anthropic' | 'custom_base_url' | 'bedrock' | 'vertex' | 'router';
type Provider = 'anthropic' | 'custom_base_url' | 'bedrock' | 'vertex';
export async function setup(): Promise<void> {
p.intro('Shannon Setup');
@@ -26,7 +26,6 @@ export async function setup(): Promise<void> {
{ value: 'custom_base_url' as const, label: 'Custom Base URL', hint: 'proxies, gateways' },
{ value: 'bedrock' as const, label: 'Claude via AWS Bedrock' },
{ value: 'vertex' as const, label: 'Claude via Google Vertex AI' },
{ value: 'router' as const, label: 'Router', hint: 'experimental' },
],
});
if (p.isCancel(provider)) return cancelAndExit();
@@ -51,8 +50,6 @@ async function setupProvider(provider: Provider): Promise<ShannonConfig> {
return setupBedrock();
case 'vertex':
return setupVertex();
case 'router':
return setupRouter();
}
}
@@ -282,50 +279,6 @@ async function setupVertex(): Promise<ShannonConfig> {
};
}
async function setupRouter(): Promise<ShannonConfig> {
const routerProvider = await p.select({
message: 'Router provider',
options: [
{ value: 'openai' as const, label: 'OpenAI' },
{ value: 'openrouter' as const, label: 'OpenRouter' },
],
});
if (p.isCancel(routerProvider)) return cancelAndExit();
const apiKey = await promptSecret(
routerProvider === 'openai' ? 'Enter your OpenAI API key' : 'Enter your OpenRouter API key',
);
let defaultModel: string;
if (routerProvider === 'openai') {
const model = await p.select({
message: 'Default model',
options: [
{ value: 'gpt-5.2' as const, label: 'GPT-5.2' },
{ value: 'gpt-5-mini' as const, label: 'GPT-5 Mini' },
],
});
if (p.isCancel(model)) return cancelAndExit();
defaultModel = `openai,${model}`;
} else {
const model = await p.select({
message: 'Default model',
options: [{ value: 'google/gemini-3-flash-preview' as const, label: 'Google Gemini 3 Flash Preview' }],
});
if (p.isCancel(model)) return cancelAndExit();
defaultModel = `openrouter,${model}`;
}
const router: ShannonConfig['router'] = { default: defaultModel };
if (routerProvider === 'openai') {
router.openai_key = apiKey;
} else {
router.openrouter_key = apiKey;
}
return { router };
}
// === Helpers ===
async function promptSecret(message: string): Promise<string> {