try fix docker. build

Author: KrLite

.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+.git
+.gitignore
+*.md
+dist

Dockerfile

@@ -1,12 +1,17 @@
-FROM node:20 AS builder
+FROM node:20-slim AS base
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
+COPY . /app
 WORKDIR /app
 
-COPY package*.json ./
-RUN pnpm install
+FROM base AS prod-deps
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --prod --frozen-lockfile
 
-COPY . .
-RUN pnpm run build    # produces /app/dist
+FROM base AS build
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+RUN pnpm run build
 
-FROM alpine:latest
-WORKDIR /site
-COPY --from=builder /app/dist ./
+FROM base
+COPY --from=prod-deps /app/node_modules /app/node_modules
+COPY --from=build /app/dist /app/dist