feat(drive): add local filesystem storage configuration and support

app/services/images/image_transform_service.ts

@@ -5,6 +5,7 @@ import { createHash } from 'node:crypto'
 import drive from '@adonisjs/drive/services/main'
 import { existsSync } from 'node:fs'
 import { join } from 'node:path'
+import env from '#start/env'
 
 export type SupportedFormat = 'webp' | 'png' | 'jpeg' | 'avif'
 export type SupportedFit = keyof FitEnum
@@ -42,6 +43,7 @@ const FIT_MAP: Record<string, keyof FitEnum> = {
 @inject()
 export default class ImageTransformService {
   private readonly cacheDir = './storage/.cache/images'
+  private readonly driverDisk = env.get('DRIVE_DISK') ?? 'secret-key'
 
   async transform(options: TransformOptions): Promise<TransformResult> {
     const { src, width, height, quality = 80, format = 'webp', fit = 'cover' } = options
@@ -76,7 +78,7 @@ export default class ImageTransformService {
   }
 
   private async fetchFromDrive(src: string): Promise<Buffer> {
-    const stream = await drive.use('s3').getStream(src)
+    const stream = await drive.use(this.driverDisk).getStream(src)
     const chunks: Buffer[] = []
     for await (const chunk of stream) chunks.push(Buffer.from(chunk))
     return Buffer.concat(chunks)

config/drive.ts

@@ -1,5 +1,6 @@
 import env from '#start/env'
 import { defineConfig, services } from '@adonisjs/drive'
+import app from '@adonisjs/core/services/app'
 
 const driveConfig = defineConfig({
   default: env.get('DRIVE_DISK'),
@@ -9,6 +10,12 @@ const driveConfig = defineConfig({
    * services each using the same or a different driver.
    */
   services: {
+    fs: services.fs({
+      location: app.makePath('storage'),
+      serveFiles: true,
+      routeBasePath: '/uploads',
+      visibility: 'public',
+    }),
     s3: services.s3({
       credentials: {
         accessKeyId: env.get('AWS_ACCESS_KEY_ID'),

start/env.ts

@@ -42,10 +42,10 @@ export default await Env.create(new URL('../', import.meta.url), {
   | Variables for configuring the drive package
   |----------------------------------------------------------
   */
-  DRIVE_DISK: Env.schema.enum(['s3'] as const),
-  AWS_ACCESS_KEY_ID: Env.schema.string(),
-  AWS_SECRET_ACCESS_KEY: Env.schema.string(),
-  AWS_REGION: Env.schema.string(),
-  S3_BUCKET: Env.schema.string(),
-  S3_FORCE_PATH_STYLE: Env.schema.boolean(),
+  DRIVE_DISK: Env.schema.enum(['s3', 'fs'] as const),
+  AWS_ACCESS_KEY_ID: Env.schema.string.optional(),
+  AWS_SECRET_ACCESS_KEY: Env.schema.string.optional(),
+  AWS_REGION: Env.schema.string.optional(),
+  S3_BUCKET: Env.schema.string.optional(),
+  S3_FORCE_PATH_STYLE: Env.schema.boolean.optional(),
 })