Refactor Dockerfile to simplify static file serving

Author: Siumauricio

app/Dockerfile

@@ -1,36 +1,16 @@
-FROM node:20.9-slim AS base
-ENV PNPM_HOME="/pnpm"
-ENV PATH="$PNPM_HOME:$PATH"
-RUN corepack enable
+FROM node:20.9-slim
 
-FROM base AS build
-COPY . /usr/src/app
-WORKDIR /usr/src/app
-
-RUN apt-get update && rm -rf /var/lib/apt/lists/*
-
-# Install dependencies
-RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
-
-# Deploy only the dokploy app
-ENV NODE_ENV=production
-RUN pnpm build
-
-FROM base AS dokploy
 WORKDIR /app
 
-# Set production
-ENV NODE_ENV=production
-
-# Copy only the necessary files
-COPY --from=build /usr/src/app/dist ./dist
-COPY --from=build /usr/src/app/package.json ./package.json
-COPY --from=build /usr/src/app/node_modules ./node_modules
+# Instalar serve globalmente
+RUN npm install -g serve
 
-# Copy templates folder
+# Copiar la carpeta templates
 COPY ../templates ./public/templates
+COPY ../templates/index.html ./public/
 
-# Expose port
+# Exponer el puerto
 EXPOSE 3000
 
-CMD HOSTNAME=0.0.0.0 && pnpm start
+# Servir los archivos estáticos
+CMD ["serve", "-s", "public", "-l", "3000"]