# Shared CI build environment for bread-ecosystem GTK4/libadwaita apps.
#
# Arch base: current gtk4/libadwaita/gtk4-layer-shell/graphene are all
# available as prebuilt pacman packages, so no from-source library builds
# are needed (unlike Fedora, where breadpad's CI used to rebuild libadwaita
# from source on every single run and broke repeatedly on version drift).
#
# Base image pinned by digest, package set frozen at build time: this image
# only changes when someone deliberately rebuilds it, not on every push.
# Product repos that depend on this file should pin it to a commit sha
# (see each product's ci/bread-ecosystem.rev), not track `main` — otherwise
# an unrelated change here silently breaks every product's next release.
#
# EXTRA_PKGS lets a product layer on extra pacman packages (see that
# product's ci/deps.txt) without forking this file.
FROM archlinux@sha256:fae033b815a16f930325c2697e620362be4d2e5d739a301b10ad1fc9c8643a06

ARG EXTRA_PKGS=""

RUN pacman -Syu --noconfirm --needed \
        base-devel \
        git \
        pkgconf \
        rust \
        gtk4 \
        libadwaita \
        gtk4-layer-shell \
        graphene \
        ${EXTRA_PKGS} \
    && pacman -Scc --noconfirm