Migrate console to coreEvents.emitFeedback or debugLogger (#15219)

packages/cli/src/services/FileCommandLoader.ts

@@ -10,7 +10,7 @@ import toml from '@iarna/toml';
 import { glob } from 'glob';
 import { z } from 'zod';
 import type { Config } from '@google/gemini-cli-core';
-import { Storage } from '@google/gemini-cli-core';
+import { Storage, coreEvents } from '@google/gemini-cli-core';
 import type { ICommandLoader } from './types.js';
 import type {
   CommandContext,
@@ -126,7 +126,8 @@ export class FileCommandLoader implements ICommandLoader {
           !signal.aborted &&
           (error as { code?: string })?.code !== 'ENOENT'
         ) {
-          console.error(
+          coreEvents.emitFeedback(
+            'error',
             `[FileCommandLoader] Error loading commands from ${dirInfo.path}:`,
             error,
           );
@@ -189,7 +190,8 @@ export class FileCommandLoader implements ICommandLoader {
     try {
       fileContent = await fs.readFile(filePath, 'utf-8');
     } catch (error: unknown) {
-      console.error(
+      coreEvents.emitFeedback(
+        'error',
         `[FileCommandLoader] Failed to read file ${filePath}:`,
         error instanceof Error ? error.message : String(error),
       );
@@ -200,7 +202,8 @@ export class FileCommandLoader implements ICommandLoader {
     try {
       parsed = toml.parse(fileContent);
     } catch (error: unknown) {
-      console.error(
+      coreEvents.emitFeedback(
+        'error',
         `[FileCommandLoader] Failed to parse TOML file ${filePath}:`,
         error instanceof Error ? error.message : String(error),
       );
@@ -210,7 +213,8 @@ export class FileCommandLoader implements ICommandLoader {
     const validationResult = TomlCommandDefSchema.safeParse(parsed);
 
     if (!validationResult.success) {
-      console.error(
+      coreEvents.emitFeedback(
+        'error',
         `[FileCommandLoader] Skipping invalid command file: ${filePath}. Validation errors:`,
         validationResult.error.flatten(),
       );
@@ -278,7 +282,8 @@ export class FileCommandLoader implements ICommandLoader {
         _args: string,
       ): Promise<SlashCommandActionReturn> => {
         if (!context.invocation) {
-          console.error(
+          coreEvents.emitFeedback(
+            'error',
             `[FileCommandLoader] Critical error: Command '${baseCommandName}' was executed without invocation context.`,
           );
           return {