[gnome-usage: 1/6] Add Flatpak build on the CI

[Petr Štětka <pstetka src gnome org>]

commit d9965e1fdaf72983debefc1d38fa526a7dc474d1
Author: yodatak <mryodatak gmail com>
Date:   Tue Dec 4 20:26:53 2018 +0000

    Add Flatpak build on the CI

 .gitlab-ci.yml | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fcdb9e2..99f0485 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,13 +1,44 @@
-image: fedora:28
 stages:
   - build
+
+variables:
+  BUNDLE: "org.gnome.Usage.Devel.flatpak"
+
+
 before_script:
   - dnf update -y
   - dnf install -y gcc meson gettext gtk-doc vala gtk3-devel libgtop2-devel
                    desktop-file-utils
 build-gnome-usage:
+  image: fedora:28
   stage: build
   script:
   - meson _build .
   - ninja -C _build
   - ninja -C _build install
+
+build-gnome-usage-flatpak:
+  image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master
+  stage: build
+  variables:
+    MANIFEST_PATH: "org.gnome.Usage.json"
+    MESON_ARGS: "-Dprofile=development"
+    RUNTIME_REPO: "https://sdk.gnome.org/gnome-nightly.flatpakrepo";
+    FLATPAK_MODULE: "org.gnome.Usage"
+    DBUS_ID: "org.gnome.Usage"
+  script:
+    - flatpak-builder --stop-at=${FLATPAK_MODULE} app ${MANIFEST_PATH}
+    - flatpak build app meson --prefix=/app -Dprofile=development ${MESON_ARGS} _build
+    - flatpak build app ninja -C _build install
+    - flatpak-builder --finish-only --repo=repo app ${MANIFEST_PATH}
+    - flatpak build-bundle repo ${BUNDLE} --runtime-repo=${RUNTIME_REPO} ${DBUS_ID}
+
+  artifacts:
+    paths:
+      - ${BUNDLE}
+      - _build/meson-logs/meson-log.txt
+    expire_in: 30 days
+  cache:
+    paths:
+      - .flatpak-builder/downloads
+      - .flatpak-builder/git