CI: refactor build pipeline.

* Distro builds are now only run every week, rather than on each commit
or each Merge Request. This also allows us to add more distributions.

* We will switch to a flatpak-based CI test for each commit at a later
stage.

1 files changed, 31 insertions, 26 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1cc30ad..0216f62 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,29 +1,34 @@
-image: fedora:27
 
-stages:
-  - build
+.build_template: &distro_build
+  script:
+    - meson -Dmanpage=false _build
+    - ninja -C build install
 
-before_script:
-  - dnf update -y
-  - >
-    dnf install -y \
-      gcc \
-      meson \
-      vala \
-      gettext \
-      glib2-devel \
-      gtk3-devel \
-      libgee-devel \
-      folks-devel \
-      evolution-data-server-devel \
-      gnome-desktop3-devel \
-      cheese-libs-devel \
-      gnome-online-accounts-devel \
-      telepathy-glib-devel
+stages:
+  - build-os
 
-build-gnome-contacts:
-  stage: build
-  script:
-  - meson -Dmanpage=false _build .
-  - ninja -v -C _build
-  - ninja -v -C _build install
+fedora:stable:
+  image: fedora:27
+  stage: build-os
+  before_script:
+    - dnf update -y
+    - >
+      dnf install -y \
+        gcc \
+        meson \
+        vala \
+        gettext \
+        glib2-devel \
+        gtk3-devel \
+        libgee-devel \
+        folks-devel \
+        evolution-data-server-devel \
+        gnome-desktop3-devel \
+        cheese-libs-devel \
+        gnome-online-accounts-devel \
+        telepathy-glib-devel
+  <<: *distro_build
+  only:
+    - schedules
+    - web
+    - tags