add isRunning function to project api; will be useful for showing state for compute servers

Author: williamstein

src/packages/conat/project/api/index.ts

@@ -10,6 +10,7 @@ export interface ProjectApi {
   editor: Editor;
   jupyter: Jupyter;
   sync: Sync;
+  isRunning: () => Promise<boolean>;
 }
 
 const ProjectApiStructure = {
@@ -19,7 +20,7 @@ const ProjectApiStructure = {
   sync,
 } as const;
 
-export function initProjectApi(callProjectApi): ProjectApi {
+export function initProjectApi(callProjectApi, isRunning): ProjectApi {
   const projectApi: any = {};
   for (const group in ProjectApiStructure) {
     if (projectApi[group] == null) {
@@ -35,5 +36,6 @@ export function initProjectApi(callProjectApi): ProjectApi {
         );
     }
   }
+  projectApi.isRunning = isRunning;
   return projectApi as ProjectApi;
 }

src/packages/conat/project/api/project-client.ts

@@ -8,6 +8,7 @@ import { isValidUUID } from "@cocalc/util/misc";
 import { type ProjectApi, initProjectApi } from "./index";
 
 const DEFAULT_TIMEOUT = 15000;
+const service = "api";
 
 export function projectApiClient({
   project_id,
@@ -23,38 +24,37 @@ export function projectApiClient({
   if (!isValidUUID(project_id)) {
     throw Error(`project_id = '${project_id}' must be a valid uuid`);
   }
+  const subject = projectSubject({ project_id, compute_server_id, service });
+
+  const isRunning = async () => {
+    return await client.interest(subject);
+  };
+
   const callProjectApi = async ({ name, args }) => {
     return await callProject({
       client,
-      project_id,
-      compute_server_id,
+      subject,
       timeout,
-      service: "api",
       name,
       args,
     });
   };
-  return initProjectApi(callProjectApi);
+  return initProjectApi(callProjectApi, isRunning);
 }
 
 async function callProject({
   client,
-  service = "api",
-  project_id,
-  compute_server_id,
+  subject,
   name,
   args = [],
   timeout = DEFAULT_TIMEOUT,
 }: {
   client: Client;
-  service?: string;
-  project_id: string;
-  compute_server_id?: number;
+  subject: string;
   name: string;
   args: any[];
   timeout?: number;
 }) {
-  const subject = projectSubject({ project_id, compute_server_id, service });
   const resp = await client.request(
     subject,
     { name, args },

src/packages/lite/package.json

@@ -5,10 +5,7 @@
   "exports": {
     "./*": "./dist/*.js"
   },
-  "keywords": [
-    "lite",
-    "cocalc"
-  ],
+  "keywords": ["lite", "cocalc"],
   "scripts": {
     "preinstall": "npx only-allow pnpm",
     "clean": "rm -rf build dist node_modules sea/sea-prep.blob",