# CloudNativePG-compatible PostGIS image
# Uses imresamu/postgis as base which has ARM64 support
FROM imresamu/postgis:16-3.4

# Get additional tools from CloudNativePG image  
FROM ghcr.io/cloudnative-pg/postgresql:16.6 as cnpg-tools

# Final stage: PostGIS with CloudNativePG tools
FROM imresamu/postgis:16-3.4

USER root

# Fix user ID compatibility with CloudNativePG (user ID 26)
# CloudNativePG expects postgres user to have ID 26, but imresamu/postgis uses 999
# The tape group (ID 26) already exists, so we'll change postgres user to use it
RUN usermod -u 26 -g 26 postgres && \
    delgroup postgres && \
    chown -R postgres:tape /var/lib/postgresql && \
    chown -R postgres:tape /var/run/postgresql

# Copy barman and other tools from CloudNativePG image
COPY --from=cnpg-tools /usr/local/bin/barman* /usr/local/bin/

# Install any additional packages that CloudNativePG might need
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        curl \
        jq \
    && rm -rf /var/lib/apt/lists/*

# Switch back to postgres user (now with correct ID 26)
USER postgres

# Keep the standard PostgreSQL entrypoint
# CloudNativePG operator will manage the container lifecycle
