FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

# Install dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    jq \
    bc \
    shellcheck \
    ca-certificates \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install bats (Bash Automated Testing System)
RUN curl -sL https://github.com/bats-core/bats-core/archive/refs/tags/v1.11.0.tar.gz | tar xz \
    && cd bats-core-1.11.0 \
    && ./install.sh /usr/local \
    && cd .. \
    && rm -rf bats-core-1.11.0

WORKDIR /app

# Copy scripts
COPY solar-analysis/ /app/solar-analysis/

# Make scripts executable
RUN chmod +x /app/solar-analysis/*.sh

WORKDIR /app/solar-analysis

ENTRYPOINT ["bats", "tests/"]