# Image for CI: PHP, Composer and the extensions the suite needs. No runtime
# server; the frontend build runs in its own job on a node image.
#
# Published as incr-ci:php<version>-<revision>, not :latest. Runners cache
# mutable tags and will not re-pull them, so bump the revision in the tag and
# in ci.yml whenever this file changes.
#
# Debian-based rather than alpine: ffr hit repeated DNS resolution timeouts
# against codeload.github.com on the alpine build.
#
# pdo_sqlite: tests run against sqlite in memory (see .env.testing). Service
# containers are not reachable from job containers on this runner, so CI must
# not depend on one. pdo_mysql is kept so artisan can talk to a real database
# when run manually inside this image.
FROM php:8.3-cli

COPY --from=mlocati/php-extension-installer:2 /usr/bin/install-php-extensions /usr/local/bin/

RUN install-php-extensions \
    pdo_sqlite \
    pdo_mysql \
    mbstring \
    dom \
    xml \
    bcmath \
    fileinfo \
    pcntl \
    gd \
    pcov

# nodejs is not used by the app's tests; the Forgejo JavaScript actions
# (checkout, cache) are executed with it inside this container.
# The MySQL readiness check in ci.yml uses PHP's fsockopen, so no netcat here.
RUN apt-get update \
    && apt-get install -y --no-install-recommends git unzip nodejs \
    && rm -rf /var/lib/apt/lists/*

COPY --from=composer:2 /usr/bin/composer /usr/bin/composer