# syntax=docker/dockerfile:1.20.0

FROM postgis/postgis:18-3.6-alpine@sha256:05d68c7f0f19b9aa0bf7c4a2049b2e8b38b44a63116392b95726a4c913766cf6

# PostgreSQL 18's image-owned volume path is already writable by this account.
# Starting non-root removes the entrypoint's need for the bundled gosu binary.
RUN rm /usr/local/bin/gosu

USER postgres