FROM caddy:2-alpine

# Install required tools for hash calculation
RUN apk add --no-cache bash coreutils findutils grep sed xxd perl gawk

# Copy update scripts first
COPY update-csp-hashes.sh /srv/update-csp-hashes.sh
COPY caddy.sh /srv/caddy.sh

# Copy Caddyfile and static content
COPY Caddyfile /etc/caddy/Caddyfile
COPY index.html /srv/
COPY theme.js /srv/
COPY utils.js /srv/
COPY styles.css /srv/
COPY favicon.ico /srv/

# Copy one-pager-tools directory
COPY one-pager-tools /srv/one-pager-tools/

# Set working directory
WORKDIR /srv

# Run the update-csp-hashes.sh script to update CSP hashes
RUN chmod +x /srv/caddy.sh /srv/update-csp-hashes.sh && \
    cd /srv && \
    ./update-csp-hashes.sh

# Expose port 8080
EXPOSE 8080

# Run Caddy
CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile"]