添加Pdf读取mcp

pdf-reader-mcp/Dockerfile

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+# Stage 1: Build the application
+FROM node:lts-alpine AS builder
+WORKDIR /app
+
+# Copy package files
+# Using package-lock.json ensures reproducible installs
+COPY package.json pnpm-lock.yaml ./
+
+# Install ALL dependencies (including dev for build), ignore scripts for now
+RUN npm install -g pnpm
+
+RUN pnpm install --frozen-lockfile
+
+# Copy the rest of the application source code
+# This includes tsconfig.json and the src directory
+COPY . .
+
+# Build the TypeScript project
+RUN ls -la
+RUN ./node_modules/.bin/tsc -p tsconfig.json
+# The build script already includes chmod +x for the output
+
+# Remove development dependencies after build
+RUN pnpm prune --prod --ignore-scripts
+
+# Stage 2: Create the final lightweight image
+FROM node:lts-alpine
+WORKDIR /app
+
+# Create a non-root user and group for security
+# Running as non-root is a good practice
+RUN addgroup -S appgroup && adduser -S appuser -G appgroup
+
+# Copy built artifacts and production dependencies from the builder stage
+COPY --from=builder --chown=appuser:appgroup /app/node_modules ./node_modules
+COPY --from=builder --chown=appuser:appgroup /app/dist ./dist
+# Copy package.json for metadata, might be useful for inspection
+COPY --from=builder --chown=appuser:appgroup /app/package.json ./
+
+# Switch to the non-root user
+USER appuser
+
+# Command to run the server using the built output
+# This will start the MCP server listening on stdio
+CMD ["node", "dist/index.js"]