From e9d646860926daf25598778b28a2ac340674c38a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Tue, 31 Aug 2021 13:06:22 +0200
Subject: [PATCH] ci: Add dist job

So far, releases are done locally by invoking `meson dist`.

We can do better and leverage the existing CI infrastructure, to get
to the following release workflow:

 - bump version in meson.build, update NEWS etc.
 - open merge request for the release
 - merge when the pipeline (including dist check) succeeds
 - tag the release
 - wait for the tag pipeline to spit out the tarball artifact

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1968>
---
 .gitlab-ci.yml | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cfa438ae0..b12270835 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,7 +31,7 @@ variables:
   LINT_LOG: "eslint-report.xml"
   LINT_MR_LOG: "eslint-mr-report.xml"
 
-image: registry.gitlab.gnome.org/gnome/mutter/fedora/34:x86_64-2021-08-25.0
+image: registry.gitlab.gnome.org/gnome/mutter/fedora/34:x86_64-2021-09-04.1
 
 workflow:
   rules:
@@ -259,3 +259,30 @@ nightly:
   extends: '.publish_nightly'
   variables:
     BUNDLES: '$BUNDLE'
+
+dist:
+  variables:
+    XDG_RUNTIME_DIR: "$CI_PROJECT_DIR/runtime-dir"
+    NO_AT_BRIDGE: "1"
+  stage: deploy
+  needs: ["build"]
+  before_script:
+    - meson install -C mutter/build
+    - mkdir -m 700 $XDG_RUNTIME_DIR
+  script:
+    - dbus-run-session xvfb-run meson dist -C build
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+      changes:
+        - "**/meson.build"
+        - meson/*
+
+
+dist-tarball:
+  extends: dist
+  artifacts:
+    expose_as: 'Get tarball here'
+    paths:
+      - build/meson-dist/$CI_PROJECT_NAME-$CI_COMMIT_TAG.tar.xz
+  rules:
+    - if: '$CI_COMMIT_TAG'