huskies: merge 840
This commit is contained in:
dave
@@ -0,0 +1,260 @@
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/**
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* HTTP transport layer for the Huskies API client.
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* Provides the low-level `requestJson` helper, the `callMcpTool` function
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* for MCP JSON-RPC calls, the `resolveWsHost` utility, and the `api`
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* object exposing all REST endpoints.
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*/
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import type {
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AllTokenUsageResponse,
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AnthropicModelInfo,
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CommandOutput,
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FileEntry,
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OAuthStatus,
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SearchResult,
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TestResultsResponse,
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TokenCostResponse,
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WorkItemContent,
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} from "./types";
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/** Base URL prefix for all REST API requests in production. */
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export const DEFAULT_API_BASE = "/api";
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/**
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* Resolve the WebSocket host to connect to.
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* In development, uses the injected port (or 3001); in production, uses the
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* current page's host so the socket connects to the same origin.
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*/
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export function resolveWsHost(
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isDev: boolean,
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envPort: string | undefined,
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locationHost: string,
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): string {
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return isDev ? `127.0.0.1:${envPort || "3001"}` : locationHost;
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}
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function buildApiUrl(path: string, baseUrl = DEFAULT_API_BASE): string {
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return `${baseUrl}${path}`;
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}
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async function requestJson<T>(
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path: string,
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options: RequestInit = {},
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baseUrl = DEFAULT_API_BASE,
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): Promise<T> {
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const res = await fetch(buildApiUrl(path, baseUrl), {
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headers: {
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"Content-Type": "application/json",
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...(options.headers ?? {}),
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},
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...options,
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});
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if (!res.ok) {
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const text = await res.text();
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throw new Error(text || `Request failed (${res.status})`);
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}
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return res.json() as Promise<T>;
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}
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/**
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* Invoke an MCP tool via the server's JSON-RPC `/mcp` endpoint.
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* Returns the first text content block from the tool result, or an empty
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* string if the result has no content.
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*/
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export async function callMcpTool(
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toolName: string,
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args: Record<string, unknown>,
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): Promise<string> {
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const res = await fetch("/mcp", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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jsonrpc: "2.0",
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id: 1,
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method: "tools/call",
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params: { name: toolName, arguments: args },
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}),
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});
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const json = await res.json();
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if (json.error) {
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throw new Error(json.error.message);
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}
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const text = json.result?.content?.[0]?.text ?? "";
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return text;
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}
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/** Typed REST and MCP wrappers for all Huskies server endpoints. */
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export const api = {
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getCurrentProject(baseUrl?: string) {
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return requestJson<string | null>("/project", {}, baseUrl);
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},
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getKnownProjects(baseUrl?: string) {
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return requestJson<string[]>("/projects", {}, baseUrl);
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},
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forgetKnownProject(path: string, baseUrl?: string) {
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return requestJson<boolean>(
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"/projects/forget",
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{ method: "POST", body: JSON.stringify({ path }) },
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baseUrl,
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);
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},
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openProject(path: string, baseUrl?: string) {
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return requestJson<string>(
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"/project",
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{ method: "POST", body: JSON.stringify({ path }) },
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baseUrl,
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);
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},
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closeProject(baseUrl?: string) {
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return requestJson<boolean>("/project", { method: "DELETE" }, baseUrl);
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},
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getModelPreference(baseUrl?: string) {
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return requestJson<string | null>("/model", {}, baseUrl);
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},
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setModelPreference(model: string, baseUrl?: string) {
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return requestJson<boolean>(
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"/model",
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{ method: "POST", body: JSON.stringify({ model }) },
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baseUrl,
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);
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},
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getOllamaModels(baseUrlParam?: string, baseUrl?: string) {
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const url = new URL(
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buildApiUrl("/ollama/models", baseUrl),
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window.location.origin,
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);
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if (baseUrlParam) {
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url.searchParams.set("base_url", baseUrlParam);
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}
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return requestJson<string[]>(url.pathname + url.search, {}, "");
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},
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getAnthropicApiKeyExists(baseUrl?: string) {
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return requestJson<boolean>("/anthropic/key/exists", {}, baseUrl);
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},
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getAnthropicModels(baseUrl?: string) {
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return requestJson<AnthropicModelInfo[]>("/anthropic/models", {}, baseUrl);
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},
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setAnthropicApiKey(api_key: string, baseUrl?: string) {
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return requestJson<boolean>(
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"/anthropic/key",
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{ method: "POST", body: JSON.stringify({ api_key }) },
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baseUrl,
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);
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},
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readFile(path: string, baseUrl?: string) {
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return requestJson<string>(
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"/fs/read",
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{ method: "POST", body: JSON.stringify({ path }) },
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baseUrl,
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);
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},
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writeFile(path: string, content: string, baseUrl?: string) {
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return requestJson<boolean>(
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"/fs/write",
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{ method: "POST", body: JSON.stringify({ path, content }) },
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baseUrl,
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);
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},
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listDirectory(path: string, baseUrl?: string) {
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return requestJson<FileEntry[]>(
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"/fs/list",
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{ method: "POST", body: JSON.stringify({ path }) },
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baseUrl,
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);
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},
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listDirectoryAbsolute(path: string, baseUrl?: string) {
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return requestJson<FileEntry[]>(
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"/io/fs/list/absolute",
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{ method: "POST", body: JSON.stringify({ path }) },
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baseUrl,
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);
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},
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createDirectoryAbsolute(path: string, baseUrl?: string) {
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return requestJson<boolean>(
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"/io/fs/create/absolute",
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{ method: "POST", body: JSON.stringify({ path }) },
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baseUrl,
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);
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},
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getHomeDirectory(baseUrl?: string) {
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return requestJson<string>("/io/fs/home", {}, baseUrl);
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},
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listProjectFiles(baseUrl?: string) {
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return requestJson<string[]>("/io/fs/files", {}, baseUrl);
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},
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searchFiles(query: string, baseUrl?: string) {
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return requestJson<SearchResult[]>(
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"/fs/search",
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{ method: "POST", body: JSON.stringify({ query }) },
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baseUrl,
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);
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},
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execShell(command: string, args: string[], baseUrl?: string) {
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return requestJson<CommandOutput>(
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"/shell/exec",
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{ method: "POST", body: JSON.stringify({ command, args }) },
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baseUrl,
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);
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},
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cancelChat(baseUrl?: string) {
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return requestJson<boolean>("/chat/cancel", { method: "POST" }, baseUrl);
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},
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getWorkItemContent(storyId: string, baseUrl?: string) {
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return requestJson<WorkItemContent>(
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`/work-items/${encodeURIComponent(storyId)}`,
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{},
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baseUrl,
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);
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},
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getTestResults(storyId: string, baseUrl?: string) {
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return requestJson<TestResultsResponse | null>(
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`/work-items/${encodeURIComponent(storyId)}/test-results`,
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{},
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baseUrl,
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);
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},
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getTokenCost(storyId: string, baseUrl?: string) {
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return requestJson<TokenCostResponse>(
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`/work-items/${encodeURIComponent(storyId)}/token-cost`,
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{},
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baseUrl,
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);
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},
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getAllTokenUsage(baseUrl?: string) {
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return requestJson<AllTokenUsageResponse>("/token-usage", {}, baseUrl);
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},
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/** Trigger a server rebuild and restart. */
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rebuildAndRestart() {
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return callMcpTool("rebuild_and_restart", {});
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},
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/** Approve a story in QA, moving it to merge. */
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approveQa(storyId: string) {
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return callMcpTool("approve_qa", { story_id: storyId });
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},
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/** Reject a story in QA, moving it back to current with notes. */
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rejectQa(storyId: string, notes: string) {
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return callMcpTool("reject_qa", { story_id: storyId, notes });
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},
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/** Launch the QA app for a story's worktree. */
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launchQaApp(storyId: string) {
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return callMcpTool("launch_qa_app", { story_id: storyId });
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},
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/** Delete a story from the pipeline, stopping any running agent and removing the worktree. */
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deleteStory(storyId: string) {
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return callMcpTool("delete_story", { story_id: storyId });
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},
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/** Fetch OAuth status from the server. */
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getOAuthStatus() {
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return requestJson<OAuthStatus>("/oauth/status", {}, "");
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},
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/** Execute a bot slash command without LLM invocation. Returns markdown response text. */
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botCommand(command: string, args: string, baseUrl?: string) {
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return requestJson<{ response: string }>(
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"/bot/command",
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{ method: "POST", body: JSON.stringify({ command, args }) },
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baseUrl,
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);
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},
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};
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