Update Dockerfile to streamline Prisma Client generation and migration process: Change DATABASE_URL for build environment, enhance entrypoint script with migration handling, and ensure only production dependencies are installed.

Dockerfile

@@ -19,13 +19,10 @@ RUN corepack enable && corepack prepare pnpm@latest --activate
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-ENV DATABASE_URL="file:/app/data/dev.db"
+ENV DATABASE_URL="file:/tmp/build.db"
+RUN pnpm prisma generate
+
 ENV NEXT_TELEMETRY_DISABLED=1
-
-# Générer Prisma Client et valider les migrations dans le builder
-RUN pnpm prisma generate && \
-    pnpm prisma migrate deploy
-
 RUN pnpm build
 
 # Stage 3: Runner
@@ -42,7 +39,7 @@ RUN addgroup --system --gid 1001 nodejs && \
 
 RUN corepack enable && corepack prepare pnpm@latest --activate
 
-# Copier les fichiers nécessaires (tout est déjà préparé dans le builder)
+# Copier les fichiers nécessaires
 COPY --from=builder --chown=nextjs:nodejs /app/.next ./.next
 COPY --from=builder --chown=nextjs:nodejs /app/public ./public
 COPY --from=builder /app/package.json ./package.json
@@ -50,8 +47,14 @@ COPY --from=builder /app/pnpm-lock.yaml ./pnpm-lock.yaml
 COPY --from=builder /app/next.config.js ./next.config.js
 COPY --from=builder /app/prisma ./prisma
 COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
-# Copier node_modules avec Prisma Client déjà généré
+
-COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
+ENV DATABASE_URL="file:/tmp/build.db"
+
+# Installer seulement les dépendances de production puis générer Prisma Client
+# Note: prisma doit être en dependencies (pas devDependencies) pour migrate deploy
+RUN --mount=type=cache,id=pnpm-store,target=/root/.local/share/pnpm/store \
+    pnpm install --frozen-lockfile --prod && \
+    pnpm prisma generate
 
 ENV DATABASE_URL="file:/app/data/dev.db"
 
@@ -61,9 +64,19 @@ RUN mkdir -p /app/data /app/public/uploads /app/public/uploads/backgrounds && \
 
 RUN echo '#!/bin/sh' > /app/entrypoint.sh && \
     echo 'set -e' >> /app/entrypoint.sh && \
+    echo 'echo "Starting application..."' >> /app/entrypoint.sh && \
     echo 'mkdir -p /app/data' >> /app/entrypoint.sh && \
     echo 'mkdir -p /app/public/uploads' >> /app/entrypoint.sh && \
     echo 'mkdir -p /app/public/uploads/backgrounds' >> /app/entrypoint.sh && \
+    echo 'echo "Applying database migrations..."' >> /app/entrypoint.sh && \
+    echo 'pnpm dlx prisma migrate deploy' >> /app/entrypoint.sh && \
+    echo 'if [ $? -eq 0 ]; then' >> /app/entrypoint.sh && \
+    echo '  echo "Migrations applied successfully"' >> /app/entrypoint.sh && \
+    echo 'else' >> /app/entrypoint.sh && \
+    echo '  echo "ERROR: Failed to apply migrations"' >> /app/entrypoint.sh && \
+    echo '  exit 1' >> /app/entrypoint.sh && \
+    echo 'fi' >> /app/entrypoint.sh && \
+    echo 'echo "Starting Next.js server..."' >> /app/entrypoint.sh && \
     echo 'exec pnpm start' >> /app/entrypoint.sh && \
     chmod +x /app/entrypoint.sh && \
     chown nextjs:nodejs /app/entrypoint.sh
@@ -73,5 +86,6 @@ USER nextjs
 EXPOSE 3000
 ENV PORT=3000
 ENV HOSTNAME="0.0.0.0"
+ENV DATABASE_URL="file:/app/data/dev.db"
 
 ENTRYPOINT ["./entrypoint.sh"]