log streaming

src/index.ts

@@ -3,6 +3,7 @@ import { bootstrap } from "./subcommands/bootstrap";
 import { create } from "./subcommands/create";
 import { ls, ps } from "./subcommands/list";
 import { load } from "./subcommands/load";
+import { log } from "./subcommands/log";
 import { server } from "./subcommands/server";
 import { status } from "./subcommands/status";
 import { unload } from "./subcommands/unload";
@@ -24,6 +25,7 @@ const cli = subcommands({
  load,
  unload,
  create,
+ log,
  version,
  bootstrap,
  },

src/subcommands/log.ts

@@ -0,0 +1,44 @@
+import { command, flag, subcommands } from "cmd-ts";
+import { createClient, createClientArgs } from "../createClient";
+import { createLogger, logLevelArgs } from "../logLevel";
+
+const stream = command({
+ name: "stream",
+ description: "Stream logs from LM Studio",
+ args: {
+ json: flag({
+ long: "json",
+ description: "Outputs in JSON format, separated by newline",
+ }),
+ ...logLevelArgs,
+ ...createClientArgs,
+ },
+ async handler(args) {
+ const logger = createLogger(args);
+ const client = await createClient(logger, args);
+ const { json } = args;
+
+ logger.info("Streaming logs from LM Studio\n");
+
+ client.diagnostics.unstable_streamLogs(log => {
+ if (json) {
+ console.log(JSON.stringify(log));
+ } else {
+ const better = {
+ ...log,
+ timestamp: new Date(log.timestamp).toISOString(),
+ };
+ console.log(better);
+ }
+ });
+ },
+});
+
+export const log = subcommands({
+ name: "log",
+ description:
+ "Log operations. Currently only supports streaming logs from LM Studio via `lms log stream`",
+ cmds: {
+ stream,
+ },
+});