[meld/flatpak-ci: 27/31] Make our desktop file templated for profile-based icon use

[Kai Willadsen <kaiw src gnome org>]

commit ad1f9785d9620fa3fd2e2c4efc99f8d087155ea0
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Nov 17 06:26:49 2019 +1000

    Make our desktop file templated for profile-based icon use

 data/meson.build                                              | 11 +++++++++--
 ...org.gnome.meld.desktop.in => org.gnome.meld.desktop.in.in} |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)
---
diff --git a/data/meson.build b/data/meson.build
index f6733d83..acfdcf43 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -12,8 +12,15 @@ install_data(
 )
 
 # Install desktop file
-desktop_file = i18n.merge_file(
-  input: '@0  desktop in'.format(application_id),
+desktop_conf = configuration_data()
+desktop_conf.set('icon', application_id)
+
+desktop = i18n.merge_file(
+  input: configure_file(
+    input: '@0  desktop in in'.format(resource_base_id),
+    output: '@0  desktop in'.format(application_id),
+    configuration: desktop_conf
+  ),
   output: '@0@.desktop'.format(application_id),
   po_dir: podir,
   type: 'desktop',
diff --git a/data/org.gnome.meld.desktop.in b/data/org.gnome.meld.desktop.in.in
similarity index 95%
rename from data/org.gnome.meld.desktop.in
rename to data/org.gnome.meld.desktop.in.in
index 3c225252..b2d67a0c 100644
--- a/data/org.gnome.meld.desktop.in
+++ b/data/org.gnome.meld.desktop.in.in
@@ -8,7 +8,7 @@ Exec=meld %F
 Terminal=false
 Type=Application
 # TRANSLATORS: Do NOT translate or transliterate this text (this is an icon file name)!
-Icon=org.gnome.meld
+Icon=@icon@
 MimeType=application/x-meld-comparison;
 StartupNotify=true
 Categories=GTK;Development;