# Rentgen Browser Extension - Docker Build
#
# Usage:
#   Build and extract artifacts directly:
#     docker buildx build . --output artifacts
#
#   Build with tests (typecheck + lint):
#     docker build --build-arg RUN_TESTS=true -t rentgen .
#
#   Or traditional build (creates full development environment):
#     docker build -t rentgen .
#     docker run --rm rentgen ls -lh /app/web-ext-artifacts/
#
#   Run commands in the container:
#     docker run --rm rentgen npm run build:chrome
#     docker run --rm rentgen npm run typecheck

# Build stage
FROM node:lts AS builder

# Optional: run tests during build (typecheck + lint)
ARG RUN_TESTS=false

WORKDIR /app

# Copy package files for dependency installation (better layer caching)
COPY package.json package-lock.json ./

# Install dependencies
RUN npm install

# Copy source code (respecting .dockerignore)
COPY . .

# Build the extension for Firefox (default)
RUN npm run build

# Create the package
RUN npm run create-package

# Optional: run quality checks
RUN if [ "$RUN_TESTS" = "true" ]; then \
        echo "Running TypeScript type checking..."; \
        npm run typecheck; \
        echo "Running web-ext lint..."; \
        npm run lint; \
    fi

# Artifacts stage - only contains the built artifacts (for --output)
FROM scratch AS artifacts

# Copy only the built extension zip file to root
COPY --from=builder /app/web-ext-artifacts/*.zip /

# Default stage - full development environment
FROM builder

# Default command shows the built artifact
CMD ["ls", "-lh", "/app/web-ext-artifacts/"]