docker fix

Dockerfile

@@ -1,71 +1,20 @@
-# syntax=docker.io/docker/dockerfile:1
-
-FROM node:lts-alpine AS base
-
-FROM base AS builder
-
+FROM node:lts-alpine AS deps
 WORKDIR /app
-
-RUN corepack enable \
- && corepack prepare yarn@4.9.1 --activate
-
-COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./
-RUN \
-  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then npm ci; \
-  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i; \
-  else echo "Warning: Lockfile not found. It is recommended to commit lockfiles to version control." && yarn install; \
-  fi
-
-COPY src ./src
-COPY public ./public
-COPY next.config.ts .
-COPY tsconfig.json .
-
-ENV NEXT_TELEMETRY_DISABLED=1
-
-RUN \
-  if [ -f yarn.lock ]; then yarn build; \
-  elif [ -f package-lock.json ]; then npm run build; \
-  elif [ -f pnpm-lock.yaml ]; then pnpm build; \
-  else npm run build; \
-  fi
-
-FROM base AS runner
-
+RUN corepack enable && corepack prepare yarn@4.9.1 --activate
+COPY package.json yarn.lock .yarnrc.yml ./
+RUN yarn install --immutable
+FROM node:lts-alpine AS runner
 WORKDIR /app
-
-COPY --from=builder /app/package.json ./
-COPY --from=builder /app/yarn.lock* ./
-COPY --from=builder /app/package-lock.json* ./
-COPY --from=builder /app/pnpm-lock.yaml* ./
-
-RUN corepack enable \
- && corepack prepare yarn@4.9.1 --activate
-
-RUN \
-  if [ -f yarn.lock ]; then \
-    yarn install --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then \
-    npm ci; \
-  elif [ -f pnpm-lock.yaml ]; then \
-    corepack enable pnpm && pnpm install; \
-  fi
-
-COPY --from=builder /app/src    ./src
-COPY --from=builder /app/public ./public
-COPY --from=builder /app/next.config.ts .
-COPY --from=builder /app/tsconfig.json .
-
-RUN addgroup --system --gid 1001 nodejs \
- && adduser  --system --uid 1001 nextjs
+RUN corepack enable && corepack prepare yarn@4.9.1 --activate \
+ && addgroup -S nodejs -g 1001 \
+ && adduser  -S nextjs -u 1001
+COPY --from=deps /app/node_modules ./node_modules
+COPY --from=deps /app/package.json ./package.json
+COPY . .
+RUN chown -R nextjs:nodejs /app
 USER nextjs
-
-ENV NEXT_TELEMETRY_DISABLED=1
-
-ENTRYPOINT ["sh","-c","\
-  if [ -f yarn.lock ]; then yarn build; \
-  elif [ -f package-lock.json ]; then npm run build; \
-  elif [ -f pnpm-lock.yaml ]; then pnpm build; \
-  else npm run build; \
-  fi && node server.js"]
+ENV NODE_ENV=production \
+    NEXT_TELEMETRY_DISABLED=1 \
+    PORT=3000
+EXPOSE 3000
+CMD ["sh", "-c", "yarn build && yarn start -p $PORT"]