feat(daemon): Add real-time log streaming and pub/sub: daemon publishes per-process logs, IPC client subscribe/unsubscribe, CLI --follow streaming, and sequencing for logs

ts/classes.tspm.ts

@@ -1,9 +1,11 @@
 import * as plugins from './plugins.js';
+import { EventEmitter } from 'events';
 import * as paths from './paths.js';
 import {
   ProcessMonitor,
   type IMonitorConfig,
 } from './classes.processmonitor.js';
+import { type IProcessLog } from './classes.processwrapper.js';
 import { TspmConfig } from './classes.config.js';
 import {
   Logger,
@@ -30,13 +32,9 @@ export interface IProcessInfo {
   restarts: number;
 }
 
-export interface IProcessLog {
-  timestamp: Date;
-  type: 'stdout' | 'stderr' | 'system';
-  message: string;
-}
 
-export class Tspm {
+
+export class Tspm extends EventEmitter {
   public processes: Map<string, ProcessMonitor> = new Map();
   public processConfigs: Map<string, IProcessConfig> = new Map();
   public processInfo: Map<string, IProcessInfo> = new Map();
@@ -45,6 +43,7 @@ export class Tspm {
   private logger: Logger;
 
   constructor() {
+    super();
     this.logger = new Logger('Tspm');
     this.config = new TspmConfig();
     this.loadProcessConfigs();
@@ -98,6 +97,12 @@ export class Tspm {
       });
 
       this.processes.set(config.id, monitor);
+      
+      // Set up log event handler to re-emit for pub/sub
+      monitor.on('log', (log: IProcessLog) => {
+        this.emit('process:log', { processId: config.id, log });
+      });
+      
       monitor.start();
 
       // Update process info