From 6ea6a5853203aec0ec71fcd316ea69e59449e343 Mon Sep 17 00:00:00 2001
From: Kenzo <kenzo.signer@bookageek.ch>
Date: Tue, 9 Dec 2025 18:10:25 +0100
Subject: [PATCH] feat: Add vips dependencies for sharp in backend Dockerfile

- Added `vips-dev` and `vips` to build and runtime dependencies.
- Updated installation process to ensure compilation
---
 backend/src/routes/events.ts  | 6 ++++--
 backend/src/routes/gallery.ts | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/backend/src/routes/events.ts b/backend/src/routes/events.ts
index 997a21e..4db201a 100644
--- a/backend/src/routes/events.ts
+++ b/backend/src/routes/events.ts
@@ -4,7 +4,6 @@ import { events } from '../db/schema.js';
 import { eq } from 'drizzle-orm';
 import fs from 'fs';
 import path from 'path';
-import sharp from 'sharp';
 
 // Fastify JSON schema for event body
 const eventBodyJsonSchema = {
@@ -114,12 +113,15 @@ const eventsRoute: FastifyPluginAsync = async (fastify) => {
       let outBuffer: Buffer | null = null;
       let outExt = '.webp';
       try {
+        // Lazy load sharp only when needed
+        const sharp = (await import('sharp')).default;
         outBuffer = await sharp(inputBuffer)
           .rotate()
           .resize({ width: 1600, withoutEnlargement: true })
           .webp({ quality: 82 })
           .toBuffer();
-      } catch {
+      } catch (err) {
+        fastify.log.warn({ err }, 'Sharp processing failed, using original image');
         outBuffer = inputBuffer;
         // naive extension from mimetype
         const extFromMime = mime.split('/')[1] || 'bin';
diff --git a/backend/src/routes/gallery.ts b/backend/src/routes/gallery.ts
index 966ea3d..4279c84 100644
--- a/backend/src/routes/gallery.ts
+++ b/backend/src/routes/gallery.ts
@@ -5,7 +5,6 @@ import { galleryImages } from '../db/schema.js';
 import { eq } from 'drizzle-orm';
 import fs from 'fs';
 import path from 'path';
-import sharp from 'sharp';
 
 // Fastify JSON schema for gallery image body
 const galleryBodyJsonSchema = {
@@ -106,12 +105,15 @@ const galleryRoute: FastifyPluginAsync = async (fastify) => {
       let outBuffer: Buffer | null = null;
       let outExt = '.webp';
       try {
+        // Lazy load sharp only when needed
+        const sharp = (await import('sharp')).default;
         outBuffer = await sharp(inputBuffer)
           .rotate()
           .resize({ width: 1600, withoutEnlargement: true })
           .webp({ quality: 82 })
           .toBuffer();
-      } catch {
+      } catch (err) {
+        fastify.log.warn({ err }, 'Sharp processing failed, using original image');
         outBuffer = inputBuffer;
         // naive extension from mimetype
         const extFromMime = mime.split('/')[1] || 'bin';