2026-03-23 09:36:36 +09:00
2 changed files with 4 additions and 0 deletions
--- a/docker/deploy/backend.Dockerfile
+++ b/docker/deploy/backend.Dockerfile
@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # Base image (Debian-based for glibc + OpenSSL compatibility)
 FROM node:20-bookworm-slim AS base
 WORKDIR /app
--- a/docker/prod/backend.Dockerfile
+++ b/docker/prod/backend.Dockerfile
@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # Base image (Debian-based for glibc + OpenSSL compatibility)
 FROM node:20-bookworm-slim AS base
 WORKDIR /app