build: reduce image size with alpine runtime and chown at copy-time

1 files changed, 7 insertions, 7 deletions

diff --git a/Dockerfile b/Dockerfile
index d7811ed..f5f96d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,14 +6,14 @@ COPY . .
 RUN npm run build
 RUN npm prune --omit=dev
 
-FROM node:26-slim
+FROM node:26-alpine
 WORKDIR /app
-COPY --from=builder /app/build build/
-COPY --from=builder /app/node_modules node_modules/
-COPY --from=builder /app/package.json ./
-COPY --from=builder /app/drizzle drizzle/
-COPY --from=builder /app/scripts/migrate.js scripts/migrate.js
-RUN mkdir -p /app/data && chown -R node:node /app
+COPY --from=builder --chown=node:node /app/build build/
+COPY --from=builder --chown=node:node /app/node_modules node_modules/
+COPY --from=builder --chown=node:node /app/package.json ./
+COPY --from=builder --chown=node:node /app/drizzle drizzle/
+COPY --from=builder --chown=node:node /app/scripts/migrate.js scripts/migrate.js
+RUN mkdir -p /app/data && chown node:node /app/data
 VOLUME /app/data
 EXPOSE 3000
 ENV NODE_ENV=production