feat: Implement lifecycle list command with detailed logging and lifecycle source display

Author: tacxou

apps/api/src/management/lifecycle/lifecycle.command.ts

@@ -0,0 +1,43 @@
+import { Logger } from '@nestjs/common';
+import { ModuleRef } from '@nestjs/core';
+import { Command, CommandRunner, InquirerService, SubCommand } from 'nest-commander';
+import { LifecycleService } from './lifecycle.service';
+
+@SubCommand({ name: 'list' })
+export class LifecycleListCommand extends CommandRunner {
+  private readonly logger = new Logger(LifecycleListCommand.name);
+
+  public constructor(
+    protected moduleRef: ModuleRef,
+    private readonly inquirer: InquirerService,
+    private readonly lifecycleService: LifecycleService,
+  ) {
+    super();
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  async run(inputs: string[], options: any): Promise<void> {
+    this.logger.log('Starting lifecycle list command ...');
+
+    const lifecycles = await this.lifecycleService.listLifecycleSources();
+
+    Object.entries(lifecycles).forEach(([source, actions]) => {
+      this.logger.log(`=== Lifecycle Source: ${source} ===`);
+      if (actions && Array.isArray(actions) && actions.length > 0) {
+        console.table(actions);
+      } else {
+        this.logger.warn('No lifecycle actions found.');
+      }
+    });
+  }
+}
+
+@Command({ name: 'lifecycle', arguments: '<task>', subCommands: [LifecycleListCommand] })
+export class LifecycleCommand extends CommandRunner {
+  public constructor(protected moduleRef: ModuleRef) {
+    super();
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  async run(inputs: string[], options: any): Promise<void> { }
+}

apps/api/src/management/lifecycle/lifecycle.service.ts

@@ -148,8 +148,7 @@ export class LifecycleService extends AbstractServiceSchema implements OnApplica
     this.logger.log('LifecycleService bootstraped');
   }
 
-  public async listLifecycles(): Promise<any> {
-    const lifecycles = this.lifecycleSources ? Object.keys(this.lifecycleSources) : [];
+  public listLifecycleSources(): LifecycleSource {
     return this.lifecycleSources;
   }