update dockerfile & dependencies

.eslintignore

@@ -1,4 +1,4 @@
-node_modules
+node_modules/
 .DS_Store
 dist
 dist-ssr

.github/workflows/docker-publish.yml

@@ -2,9 +2,9 @@ name: Docker publish to ghcr.io
 
 on:
   push:
-    branches: ['main']
+    branches: ["main"]
   pull_request:
-    branches: ['main']
+    branches: ["main"]
   workflow_dispatch:
 
 jobs:
@@ -13,10 +13,10 @@ jobs:
     permissions:
       packages: write
     steps:
-      - uses: actions/checkout@v3
-      - uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+      - uses: actions/checkout@v4
+      - uses: docker/setup-buildx-action@v3
       - run: echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u ${{ github.repository_owner }} --password-stdin
-      - uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+      - uses: docker/build-push-action@v5
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}

Dockerfile

@@ -1,15 +1,13 @@
-FROM node:20-alpine as build
+FROM node:20-bookworm-slim as build
 
 WORKDIR /app
 COPY . /app
 
-# BUILD  sharp 向けに C# のコンパイラをインストールしてから npm 側の処理を開始する
-RUN apk add --no-cache --update --repository http://dl-3.alpinelinux.org/alpine/edge/testing libtool automake autoconf nasm vips-dev fftw-dev gcc g++ make libc6-compat && \
-    npm ci && \
+RUN npm ci && \
     npm run build
 
 RUN rm -rf src && rm package-lock.json
 
 EXPOSE 3000
 
-CMD [ "npm", "run", "start" ]
+CMD ["node_modules/.bin/next", "start"]