Dockerfile_php

ARG PHP_TAG
FROM ebiwd/php-fpm:${PHP_TAG:-8.3}-alpine

# ------------------------------------------
# Build arguments and Environment variables
# ------------------------------------------
ARG DOCUMENT_ROOT_PATH="/var/www/html"
ARG USERNAME="k8s_user"
ARG GROUPNAME="wd_pub"
ARG UID=4037
ARG GID=1222
ENV TZ=Europe/London
ENV DOCUMENT_ROOT_PATH="${DOCUMENT_ROOT_PATH}"
ARG ENV=dev
# expose it as an env var too
ENV ENV=${ENV}
# Working directory
WORKDIR $DOCUMENT_ROOT_PATH

# ------------------------------
# APP CODE
# ------------------------------
COPY ./api/ ${DOCUMENT_ROOT_PATH}/api

# PHP settings
COPY ./docker-assets/custom-php.ini /usr/local/etc/php/conf.d/99-custom-php.ini

# SMTP template only (NO sed during build)
COPY ./docker-assets/conf.d/msmtprc.template /etc/msmtprc.template
# create writable runtime directory
RUN touch /etc/msmtprc \
 && chown ${USERNAME}:${GROUPNAME} /etc/msmtprc \
 && chmod 640 /etc/msmtprc

RUN chown -R $USERNAME:$GROUPNAME $DOCUMENT_ROOT_PATH

USER $USERNAME
EXPOSE 9000

# 🔥 Render runtime config here
CMD ["/bin/sh", "-c", "\
  sed -e \"s|{{SMTP_HOST}}|$SMTP_HOST|g\" \
      -e \"s|{{SMTP_PORT}}|$SMTP_PORT|g\" \
      /etc/msmtprc.template > /etc/msmtprc && \
  php-fpm --nodaemonize \
"]