[geocode-glib/wip/hadess/fix-ci-reinstall] ci: Fix undoing delangification when package isn't available

[Bastien Nocera <hadess src gnome org>]

commit 4ad5ba7351447713ee7a6f79032bd4544c05987d
Author: Bastien Nocera <hadess hadess net>
Date:   Wed May 11 14:03:30 2022 +0200

    ci: Fix undoing delangification when package isn't available
    
    We need to install or reinstall glib2 and glibc packages after removing
    /etc/rpm/macros.image-language-conf or we won't have the translation
    files we want installed. But in some cases, the package might not be
    available for reinstall, so try to install the dependencies and only
    reinstall the package if a newer version didn't get installed.
    
    Installed package XXX (from koji-override-1) not available

 .ci/undo-delangification.sh | 26 ++++++++++++++++++++++++++
 .gitlab-ci.yml              |  8 ++------
 2 files changed, 28 insertions(+), 6 deletions(-)
---
diff --git a/.ci/undo-delangification.sh b/.ci/undo-delangification.sh
new file mode 100755
index 0000000..cd3844b
--- /dev/null
+++ b/.ci/undo-delangification.sh
@@ -0,0 +1,26 @@
+#!/bin/sh -x
+
+GLIB2_VER=`rpm -q glib2`
+GLIBC_VER=`rpm -q glibc`
+
+# Undo delangification present in the Fedora Docker images
+rm -f /etc/rpm/macros.image-language-conf
+
+dnf install -y $@
+
+# Only reinstall glibc and glib2 if they weren't updated
+RPMS=""
+if [ "$GLIB2_VER" == "`rpm -q glib2`" ] ; then
+       RPMS="glib2"
+fi
+if [ "$GLIBC_VER" == "`rpm -q glibc`" ] ; then
+       if [ -z "$RPMS" ] ; then
+               RPMS="glibc"
+       else
+               RPMS="$RPMS glibc"
+       fi
+fi
+
+if [ ! -z "$RPMS" ] ; then
+       dnf reinstall -y $RPMS
+fi
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b29b36d..484c01e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -38,9 +38,7 @@ build-fedora-soup2:
     SOUP2_ENABLED: 'true'
   before_script:
     # Undo delangification present in the Fedora Docker images
-    - rm -f /etc/rpm/macros.image-language-conf
-    - dnf reinstall -y glib2 glibc
-    - dnf install -y $COMMON_DEPS $SOUP2_DEPS
+    - .ci/undo-delangification.sh $COMMON_DEPS $SOUP2_DEPS
   script:
     - meson _build
     - ninja -C _build install
@@ -54,9 +52,7 @@ build-fedora-soup3:
     SOUP2_ENABLED: 'false'
   before_script:
     # Undo delangification present in the Fedora Docker images
-    - rm -f /etc/rpm/macros.image-language-conf
-    - dnf reinstall -y glib2 glibc
-    - dnf install -y $COMMON_DEPS $SOUP3_DEPS
+    - .ci/undo-delangification.sh $COMMON_DEPS $SOUP3_DEPS
     # Tasks specific to soup3 (glib 2.70, libsoup 3)
     - git clone https://gitlab.gnome.org/GNOME/glib.git && pushd glib
     - git checkout 2.69.3