build: Use gnome.post_install() function

Introduced in Meson 0.57.0, it simplifies the code a bit:
https://mesonbuild.com/Gnome-module.html#gnomepost_install

2 files changed, 4 insertions, 22 deletions

diff --git a/meson.build b/meson.build
index 4bf81d3..562451b 100644
--- a/meson.build
+++ b/meson.build
@@ -3,7 +3,7 @@ project(
   version: '3.45.3',
   license: 'LGPL2+',
   default_options: 'buildtype=debugoptimized',
-  meson_version: '>= 0.56.0'
+  meson_version: '>= 0.57.0',
 )
 
 goa_name = 'goa'
@@ -265,10 +265,9 @@ endif
 
 subdir('po')
 
-meson.add_install_script(
-  'meson_post_install.py',
-  goa_datadir,
-  enable_goabackend ? 'compile-schemas' : ''
+gnome.post_install(
+  glib_compile_schemas: true,
+  gtk_update_icon_cache: true,
 )
 
 summary({
diff --git a/meson_post_install.py b/meson_post_install.py
deleted file mode 100644
index 68dc142..0000000
--- a/meson_post_install.py
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import subprocess
-import sys
-
-if not os.environ.get('DESTDIR'):
-  datadir = sys.argv[1]
-
-  icondir = os.path.join(datadir, 'icons', 'hicolor')
-  print('Update icon cache...')
-  subprocess.call(['gtk-update-icon-cache', '-f', '-t', icondir])
-
-  if sys.argv[2] == 'compile-schemas':
-    schemadir = os.path.join(datadir, 'glib-2.0', 'schemas')
-    print('Compiling gsettings schemas...')
-    subprocess.call(['glib-compile-schemas', schemadir])