[gnome-shell] ci: Instruct gitlab to checkout submodules

[Marge Bot <marge-bot src gnome org>]

commit 2c812550fa3275bde9016f2b266003194b4db407
Author: Florian Müllner <fmuellner gnome org>
Date:   Sun Jul 10 20:27:00 2022 +0200

    ci: Instruct gitlab to checkout submodules
    
    By default, gitlab skips checking out of submodules. So far this
    didn't matter to us, as meson will initialize submodules as part
    of setup.
    
    It no longer does for the dist command however, and as we run it
    from a separate job where the submodule checkout isn't preserved,
    the job breaks with recent meson versions.
    
    Fix this by instructing gitlab to checkout the submodule for all
    jobs that need it.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2371>

 .gitlab-ci.yml | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 609cdba068..dfe115c702 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -185,6 +185,8 @@ potfile_js_check:
 build:
   stage: build
   needs: ["check_commit_log"]
+  variables:
+    GIT_SUBMODULE_STRATEGY: normal
   before_script:
     - .gitlab-ci/checkout-mutter.sh
     - meson mutter mutter/build --prefix=/usr
@@ -203,6 +205,7 @@ test:
   stage: test
   needs: ["build"]
   variables:
+    GIT_SUBMODULE_STRATEGY: normal
     XDG_RUNTIME_DIR: "$CI_PROJECT_DIR/runtime-dir"
     NO_AT_BRIDGE: "1"
   before_script:
@@ -225,6 +228,8 @@ test-coverity:
   needs: ["build"]
   stage: analyze
   allow_failure: true
+  variables:
+    GIT_SUBMODULE_STRATEGY: normal
   before_script:
     - meson install -C mutter/build
   script:
@@ -260,6 +265,7 @@ dist:
   variables:
     XDG_RUNTIME_DIR: "$CI_PROJECT_DIR/runtime-dir"
     NO_AT_BRIDGE: "1"
+    GIT_SUBMODULE_STRATEGY: normal
   stage: deploy
   needs: ["build"]
   before_script: