[gnome-build-meta/abderrahim/flatmgr-optional] .gitlab-ci: make ppc64le optional again

[Abderrahim Kitouni <akitouni src gnome org>]

commit 27145acc4eba2826b921a63274ae55ad14d19780
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Sun Nov 29 20:00:00 2020 +0100

    .gitlab-ci: make ppc64le optional again

 .gitlab-ci.yml              |  3 ++-
 .gitlab-ci/flat-manager.yml | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d3ed7fd8..8f954955 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -196,7 +196,8 @@ generate-deploy-config:
     cat >> flatpak-variables.yml << END
       FLAT_MANAGER_SERVER: https://nightly.gnome.org/
       FLAT_MANAGER_REPO: nightly
-      SUPPORTED_ARCHES: x86_64 i686 aarch64 ppc64le
+      SUPPORTED_ARCHES: x86_64 i686 aarch64
+      OPTIONAL_ARCHES: ppc64le
       COMMON_TARGETS: flatpak-runtimes.bst flatpak-platform-extensions.bst
       TARGETS_x86_64: openh264-extension.bst:flatpak-repo.bst
     END
diff --git a/.gitlab-ci/flat-manager.yml b/.gitlab-ci/flat-manager.yml
index 9a97a894..a854bfef 100644
--- a/.gitlab-ci/flat-manager.yml
+++ b/.gitlab-ci/flat-manager.yml
@@ -51,6 +51,20 @@ default:
       done
     done
 
+  - |
+    for ARCH in $OPTIONAL_ARCHES; do
+      TARGETS_ARCH=TARGETS_${ARCH}
+      TARGETS="$COMMON_TARGETS ${!TARGETS_ARCH}"
+
+      $BST -o arch $ARCH pull $TARGETS
+
+      for target in $TARGETS; do
+        $BST -o arch $ARCH checkout --hardlinks $target checkout-repo/ || continue
+        ostree pull-local --repo repo/ checkout-repo/
+        rm -rf checkout-repo/
+      done
+    done
+
   - ostree fsck --repo repo/ --all
   - flatpak build-update-repo --generate-static-deltas repo/