destructive_command_guard 0.4.3

A Claude Code hook that blocks destructive commands before they execute
Documentation
# Fixture Dockerfile for scan regression testing
FROM node:18-alpine

WORKDIR /app

# Safe commands
COPY package*.json ./
RUN npm install
RUN npm run build

# Potentially dangerous commands (should be flagged in some contexts)
RUN rm -rf /var/cache/apk/*
RUN rm -rf node_modules

# Commands that modify the system
RUN apk update && apk upgrade

# Multi-stage build cleanup
FROM alpine:3.18
COPY --from=0 /app/dist /app

# Final cleanup
RUN rm -rf /tmp/*