[iagno] Make D-Bus activatable.

[Arnaud B. <arnaudb src gnome org>]

commit 2961fe82bbe0556779ecf21da8beb19366d662b4
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat Oct 26 02:23:43 2019 +0200

    Make D-Bus activatable.

 data/meson.build                  | 16 +++++++++++++++-
 data/org.gnome.Reversi.service.in |  3 +++
 meson.build                       |  1 +
 3 files changed, 19 insertions(+), 1 deletion(-)
---
diff --git a/data/meson.build b/data/meson.build
index 9b7532d..51077bd 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -18,12 +18,26 @@ install_data(
   install_dir : schemadir
 )
 
-# Compiling gresoruce
+# Compiling gresource
 resources = gnome.compile_resources(
     'resources', '@0  gresource xml'.format(meson.project_name()),
     source_dir: '.'
 )
 
+# Make D-Bus activatable
+service_conf = configuration_data()
+service_conf.set('bindir', bindir)
+
+service = project_id + '.service'
+
+configure_file(
+  input: service + '.in',
+  output: service,
+  install: true,
+  install_dir: join_paths(datadir, 'dbus-1', 'services'),
+  configuration: service_conf
+)
+
 # Desktop file
 desktop_file = i18n.merge_file(
     input: '@0  desktop in'.format(project_id),
diff --git a/data/org.gnome.Reversi.service.in b/data/org.gnome.Reversi.service.in
new file mode 100644
index 0000000..8bf1a64
--- /dev/null
+++ b/data/org.gnome.Reversi.service.in
@@ -0,0 +1,3 @@
+[D-BUS Service]
+Name=org.gnome.Reversi
+Exec=@bindir@/iagno --gapplication-service
diff --git a/meson.build b/meson.build
index ee92b3f..d54a3e7 100644
--- a/meson.build
+++ b/meson.build
@@ -30,6 +30,7 @@ add_global_arguments('-DGETTEXT_PACKAGE="@0@"'.format (meson.project_name()), la
 
 localedir   = join_paths(get_option('prefix'), get_option('localedir'))
 datadir     = join_paths(get_option('prefix'), get_option('datadir'))
+bindir      = join_paths(get_option('prefix'), get_option('bindir'))
 icondir     = join_paths(datadir, 'icons', 'hicolor')
 pkgdatadir  = join_paths(datadir, meson.project_name())
 soundsdir   = join_paths(pkgdatadir, 'sounds')