Merge branch 'sysext-2' into 'main'

ci: Build gnomeos container

See merge request GNOME/gnome-shell!3381

.gitlab-ci.yml

@@ -1,11 +1,13 @@
 include:
   - remote: 'https://gitlab.gnome.org/GNOME/citemplates/raw/HEAD/flatpak/flatpak_ci_initiative.yml'
   - remote: 'https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/057b052e682d8e5a20c1eb2dd60d5b87d2b56856/templates/fedora.yml'
+  - remote: "https://gitlab.freedesktop.org/alatiera/ci-templates/-/raw/bf008eaa01c5f1770e52c1b477caaedb6790df7d/templates/gnomeos.yml"
   - remote: 'https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/bc70242ffb8402243e934659ecc1a2d1c89eca2b/templates/ci-fairy.yml'
   - project: 'Infrastructure/openshift-images/gnome-release-service'
     file: '/ci-templates/release-module.yml'
 
 stages:
+  - container-build
   - pre_review
   - prep
   - review
@@ -349,3 +351,21 @@ build-toolbox:
   rules:
     - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH && $CI_PROJECT_NAMESPACE == "GNOME"'
     - if: '$CI_COMMIT_BRANCH =~ /^gnome-[0-9-]+$/ && $CI_PROJECT_NAMESPACE == "GNOME"'
+
+.container.gnomeos.nightly@x86_64:
+  stage: "container-build"
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+      when: always
+  before_script:
+    - cat /etc/os-release
+  variables:
+    FDO_UPSTREAM_REPO: "gnome/gnome-shell"
+    FDO_DISTRIBUTION_TAG: "2024-06-21.0"
+    FDO_DISTRIBUTION_VERSION: "core-nightly"
+    FDO_DISTRIBUTION_EXEC: >-
+      bash .gitlab.ci/install-gnomeos-dependencies.sh
+  artifacts:
+    expire_in: 1 day
+    paths:
+      - ./extension

.gitlab-ci/build-gnomeos-dependencies.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+SCRIPT_DIR="$(dirname $0)"
+DEST_DIR=$PWD/extension
+MESON_OPTIONS="--prefix=/usr --libdir=/usr/lib/$(gcc -print-multiarch)"
+
+mkdir -p $DEST_DIR
+$SCRIPT_DIR/checkout-mutter.sh
+
+# FIXME move mutter requirements to a mutter/.gitlab-ci/build-gnomeos-dependencies.sh
+git clone --branch 1.23.0 --single-branch https://gitlab.freedesktop.org/wayland/wayland.git
+meson setup      wayland/build wayland $MESON_OPTIONS
+meson compile -C wayland/build
+meson install -C wayland/build --destdir $DEST_DIR
+sudo meson install -C wayland/build
+
+meson setup      mutter/build mutter $MESON_OPTIONS
+meson compile -C mutter/build
+meson install -C mutter/build --destdir $DEST_DIR
+sudo meson install -C mutter/build
+
+echo "Successfully prepared $DEST_DIR"