feat: add support for invalidating controllers

Author: thetutlage

src/code_scanners/routes_scanner/main.ts

@@ -384,6 +384,32 @@ export class RoutesScanner {
     return this
   }
 
+  /**
+   * Returns the scanned routes
+   */
+  getScannedRoutes() {
+    return this.#scannedRoutes
+  }
+
+  /**
+   * Invalidating a controller will trigger computing the validators,
+   * request types and the response types.
+   */
+  async invalidate(controllerPath: string) {
+    const controllerRoutes = this.#controllerRoutes[controllerPath]
+    if (!controllerRoutes) {
+      return
+    }
+
+    this.astFileSystem.clear(controllerPath)
+    for (let scannedRoute of controllerRoutes) {
+      if (scannedRoute.controller) {
+        await this.#setResponse(scannedRoute, scannedRoute.controller)
+        await this.#setRequest(scannedRoute, scannedRoute.controller)
+      }
+    }
+  }
+
   /**
    * Scans an array of Route list items and fetches their validators,
    * controllers, and request/response types.
@@ -394,6 +420,5 @@ export class RoutesScanner {
     }
 
     this.astFileSystem.clear()
-    return this.#scannedRoutes
   }
 }

src/utils.ts

@@ -21,7 +21,7 @@ import { copyFile, mkdir } from 'node:fs/promises'
 import { EnvLoader, EnvParser } from '@adonisjs/env'
 import chokidar, { type ChokidarOptions } from 'chokidar'
 import { type UnWrapLazyImport } from '@poppinss/utils/types'
-import path, { basename, dirname, isAbsolute, join, relative } from 'node:path'
+import { basename, dirname, isAbsolute, join, relative } from 'node:path'
 
 import debug from './debug.ts'
 import type { RunScriptOptions } from './types/common.ts'