feat(mod_format): Refactor formatting modules to new BaseFormatter and implement concrete analyze/apply logic

ts/mod_format/formatters/license.formatter.ts

@@ -1,8 +1,62 @@
-import { LegacyFormatter } from './legacy.formatter.js';
-import * as formatLicense from '../format.license.js';
+import { BaseFormatter } from '../classes.baseformatter.js';
+import type { IPlannedChange } from '../interfaces.format.js';
+import * as plugins from '../mod.plugins.js';
+import * as paths from '../../paths.js';
+import { logger } from '../../gitzone.logging.js';
 
-export class LicenseFormatter extends LegacyFormatter {
-  constructor(context: any, project: any) {
-    super(context, project, 'license', formatLicense);
+const INCOMPATIBLE_LICENSES: string[] = ['AGPL', 'GPL', 'SSPL'];
+
+export class LicenseFormatter extends BaseFormatter {
+  get name(): string {
+    return 'license';
+  }
+
+  async analyze(): Promise<IPlannedChange[]> {
+    // License formatter only checks for incompatible licenses
+    // It does not modify any files, so return empty array
+    // The actual check happens in execute() for reporting purposes
+    return [];
+  }
+
+  async execute(changes: IPlannedChange[]): Promise<void> {
+    const startTime = this.stats.moduleStartTime(this.name);
+    this.stats.startModule(this.name);
+
+    try {
+      // Check if node_modules exists
+      const nodeModulesPath = plugins.path.join(paths.cwd, 'node_modules');
+      const nodeModulesExists = await plugins.smartfs
+        .directory(nodeModulesPath)
+        .exists();
+
+      if (!nodeModulesExists) {
+        logger.log('warn', 'No node_modules found. Skipping license check');
+        return;
+      }
+
+      // Run license check
+      const licenseChecker = await plugins.smartlegal.createLicenseChecker();
+      const licenseCheckResult = await licenseChecker.excludeLicenseWithinPath(
+        paths.cwd,
+        INCOMPATIBLE_LICENSES,
+      );
+
+      if (licenseCheckResult.failingModules.length === 0) {
+        logger.log('info', 'License check passed - no incompatible licenses found');
+      } else {
+        logger.log('error', 'License check failed - incompatible licenses found:');
+        for (const failedModule of licenseCheckResult.failingModules) {
+          console.log(
+            `  ${failedModule.name} has license ${failedModule.license}`,
+          );
+        }
+      }
+    } finally {
+      this.stats.endModule(this.name, startTime);
+    }
+  }
+
+  async applyChange(change: IPlannedChange): Promise<void> {
+    // No file changes for license formatter
   }
 }