Add Dbus activation service and systemd unit file (#50)

* Provide dbus and systemd service files by default

* Split ExecReload command in two, since swaync-client only handles one argument per run.

Co-authored-by: nightly-brew <>

meson.build

@@ -7,6 +7,35 @@ project('sway-notificaton-center', ['c', 'vala'],
 subdir('src')
 
 datadir = get_option('datadir')
+libdir = get_option('libdir')
+
+conf_data = configuration_data()
+conf_data.set('bindir', join_paths(get_option('prefix'), get_option('bindir')))
+
+# Dbus service
+configure_file(
+  configuration: conf_data,
+  input: 'services/dbus/org.erikreider.swaync.service.in',
+  output: '@BASENAME@',
+  install_dir: datadir + '/dbus-1/services'
+)
+
+# Systemd service unit
+systemd = dependency('systemd', required: false)
+if get_option('systemd-service')
+  if systemd.found()
+    systemd_service_install_dir = systemd.get_pkgconfig_variable('systemduserunitdir')
+  else
+    systemd_service_install_dir = join_paths(libdir, 'systemd', 'user')
+  endif
+
+  configure_file(
+    configuration: conf_data,
+    input: 'services/systemd/swaync.service.in',
+    output: '@BASENAME@',
+    install_dir: systemd_service_install_dir
+  )
+endif
 
 # Zsh completion
 if get_option('zsh-completions')

meson_options.txt

@@ -1,3 +1,4 @@
+option('systemd-service', type: 'boolean', value: true, description: 'Install systemd user service unit.')
 option('zsh-completions', type: 'boolean', value: true, description: 'Install zsh shell completions.')
 option('bash-completions', type: 'boolean', value: true, description: 'Install bash shell completions.')
 option('fish-completions', type: 'boolean', value: true, description: 'Install fish shell completions.')

services/dbus/org.erikreider.swaync.service.in

@@ -0,0 +1,4 @@
+[D-BUS Service]
+Name=org.freedesktop.Notifications
+Exec=@bindir@/swaync
+SystemdService=swaync.service

services/systemd/swaync.service.in

@@ -0,0 +1,18 @@
+[Unit]
+Description=Swaync notification daemon
+Documentation=https://github.com/ErikReider/SwayNotificationCenter
+PartOf=graphical-session.target
+After=graphical-session.target
+Requisite=graphical-session.target
+# ConditionEnvironment requires systemd v247 to work correctly
+ConditionEnvironment=WAYLAND_DISPLAY
+
+[Service]
+Type=dbus
+BusName=org.freedesktop.Notifications
+ExecStart=@bindir@/swaync
+ExecReload=@bindir@/swaync-client --reload-config && @bindir@/swaync-client --reload-css
+Restart=on-failure
+
+[Install]
+WantedBy=graphical-session.target