pdfdancer-mcp

# Multi-stage Dockerfile for testing across different shell environments # Usage: docker build -f test/Dockerfile.shells --target <stage-name> . # ============================================================================ # Stage 1: Base image with Node.js and common tools # ============================================================================ FROM node:22-alpine AS base WORKDIR /app # Install common dependencies RUN apk add --no-cache \ bash \ git \ curl COPY package*.json ./ RUN npm ci COPY . . RUN npm run build # ============================================================================ # Stage 2: Alpine with multiple shells # ============================================================================ FROM base AS alpine-multi-shell # Install various shells RUN apk add --no-cache \ bash \ dash \ zsh \ fish # Test script that runs tests in each shell RUN echo '#!/bin/sh\n\ set -e\n\ echo "Testing in sh..."\n\ sh -c "npm test"\n\ echo "Testing in bash..."\n\ bash -c "npm test"\n\ echo "Testing in dash..."\n\ dash -c "npm test"\n\ echo "Testing in zsh..."\n\ zsh -c "npm test"\n\ echo "Testing in fish..."\n\ fish -c "npm test"\n\ ' > /test-all-shells.sh && chmod +x /test-all-shells.sh CMD ["/test-all-shells.sh"] # ============================================================================ # Stage 3: Debian with bash variants # ============================================================================ FROM node:22-bullseye AS debian-shells WORKDIR /app # Install various shells RUN apt-get update && apt-get install -y \ bash \ dash \ zsh \ ksh \ fish \ tcsh \ && rm -rf /var/lib/apt/lists/* COPY package*.json ./ RUN npm ci COPY . . RUN npm run build CMD ["bash", "-c", "npm test"] # ============================================================================ # Stage 4: Ubuntu with restricted permissions (simulating limited environments) # ============================================================================ FROM node:22-slim AS ubuntu-restricted WORKDIR /app # Create non-root user with limited permissions RUN useradd -m -s /bin/bash testuser && \ mkdir -p /app && \ chown testuser:testuser /app USER testuser COPY --chown=testuser:testuser package*.json ./ RUN npm ci COPY --chown=testuser:testuser . . RUN npm run build CMD ["npm", "test"] # ============================================================================ # Stage 5: Minimal environment (sh only, no bash) # ============================================================================ FROM node:22-alpine AS minimal-shell WORKDIR /app # Remove bash, use only /bin/sh RUN apk del bash || true COPY package*.json ./ RUN npm ci COPY . . RUN npm run build # Verify bash is not available RUN ! which bash CMD ["/bin/sh", "-c", "npm test"] # ============================================================================ # Stage 6: Environment with unusual locale settings # ============================================================================ FROM node:22-slim AS locale-testing WORKDIR /app # Install locale packages RUN apt-get update && apt-get install -y locales && \ rm -rf /var/lib/apt/lists/* # Generate various locales RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && \ sed -i '/ja_JP.UTF-8/s/^# //g' /etc/locale.gen && \ sed -i '/de_DE.UTF-8/s/^# //g' /etc/locale.gen && \ locale-gen COPY package*.json ./ RUN npm ci COPY . . RUN npm run build # Test with different locales RUN echo '#!/bin/bash\n\ set -e\n\ echo "Testing with en_US.UTF-8..."\n\ LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 npm test\n\ echo "Testing with ja_JP.UTF-8..."\n\ LANG=ja_JP.UTF-8 LC_ALL=ja_JP.UTF-8 npm test\n\ echo "Testing with C locale..."\n\ LANG=C LC_ALL=C npm test\n\ ' > /test-locales.sh && chmod +x /test-locales.sh CMD ["/test-locales.sh"] # ============================================================================ # Stage 7: CI/CD simulation (non-interactive, no TTY) # ============================================================================ FROM node:22-alpine AS ci-simulation WORKDIR /app ENV CI=true ENV TERM=dumb ENV DEBIAN_FRONTEND=noninteractive COPY package*.json ./ RUN npm ci --no-progress COPY . . RUN npm run build # Run without interactive terminal CMD ["sh", "-c", "npm test < /dev/null"]