co-mono/packages/coding-agent/examples/sdk/12-full-control.ts
Mario Zechner b846a4bfcf feat(coding-agent): ResourceLoader, package management, and /reload command (#645)
- Add ResourceLoader interface and DefaultResourceLoader implementation
- Add PackageManager for npm/git extension sources with install/remove/update
- Add session.reload() and session.bindExtensions() APIs
- Add /reload command in interactive mode
- Add CLI flags: --skill, --theme, --prompt-template, --no-themes, --no-prompt-templates
- Add pi install/remove/update commands for extension management
- Refactor settings.json to use arrays for skills, prompts, themes
- Remove legacy SkillsSettings source flags and filters
- Update SDK examples and documentation for ResourceLoader pattern
- Add theme registration and loadThemeFromPath for dynamic themes
- Add getShellEnv to include bin dir in PATH for bash commands
2026-01-22 13:49:38 +01:00

80 lines
2.4 KiB
TypeScript

/**
* Full Control
*
* Replace everything - no discovery, explicit configuration.
*
* IMPORTANT: When providing `tools` with a custom `cwd`, use the tool factory
* functions (createReadTool, createBashTool, etc.) to ensure tools resolve
* paths relative to your cwd.
*/
import { getModel } from "@mariozechner/pi-ai";
import {
AuthStorage,
createAgentSession,
createBashTool,
createExtensionRuntime,
createReadTool,
ModelRegistry,
type ResourceLoader,
SessionManager,
SettingsManager,
} from "@mariozechner/pi-coding-agent";
// Custom auth storage location
const authStorage = new AuthStorage("/tmp/my-agent/auth.json");
// Runtime API key override (not persisted)
if (process.env.MY_ANTHROPIC_KEY) {
authStorage.setRuntimeApiKey("anthropic", process.env.MY_ANTHROPIC_KEY);
}
// Model registry with no custom models.json
const modelRegistry = new ModelRegistry(authStorage);
const model = getModel("anthropic", "claude-sonnet-4-20250514");
if (!model) throw new Error("Model not found");
// In-memory settings with overrides
const settingsManager = SettingsManager.inMemory({
compaction: { enabled: false },
retry: { enabled: true, maxRetries: 2 },
});
// When using a custom cwd with explicit tools, use the factory functions
const cwd = process.cwd();
const resourceLoader: ResourceLoader = {
getExtensions: () => ({ extensions: [], errors: [], runtime: createExtensionRuntime() }),
getSkills: () => ({ skills: [], diagnostics: [] }),
getPrompts: () => ({ prompts: [], diagnostics: [] }),
getThemes: () => ({ themes: [], diagnostics: [] }),
getAgentsFiles: () => ({ agentsFiles: [] }),
getSystemPrompt: () => `You are a minimal assistant.
Available: read, bash. Be concise.`,
getAppendSystemPrompt: () => [],
reload: async () => {},
};
const { session } = await createAgentSession({
cwd,
agentDir: "/tmp/my-agent",
model,
thinkingLevel: "off",
authStorage,
modelRegistry,
resourceLoader,
// Use factory functions with the same cwd to ensure path resolution works correctly
tools: [createReadTool(cwd), createBashTool(cwd)],
sessionManager: SessionManager.inMemory(),
settingsManager,
});
session.subscribe((event) => {
if (event.type === "message_update" && event.assistantMessageEvent.type === "text_delta") {
process.stdout.write(event.assistantMessageEvent.delta);
}
});
await session.prompt("List files in the current directory.");
console.log();