add catalog support

Makefile.am

@@ -119,6 +119,8 @@ rauc_LDADD = $(JSON_GLIB_LIBS) $(librauc_la_LIBADD) librauc.la
 if SYSTEMD
 systemdunitdir=$(SYSTEMD_UNITDIR)
 nodist_systemdunit_DATA = data/rauc.service
+systemdcatalogdir=$(SYSTEMD_CATALOGDIR)
+nodist_systemdcatalog_DATA = data/rauc.catalog
 endif
 
 dbussystemservicedir = $(DBUS_SYSTEMSERVICEDIR)

configure.ac

@@ -156,6 +156,15 @@ if (test -n "${with_systemdunitdir}"); then
 fi
 AM_CONDITIONAL(SYSTEMD, test -n "${with_systemdunitdir}")
 
+AC_ARG_WITH([systemdcatalogdir],
+        AC_HELP_STRING([--with-systemdcatalogdir=DIR], [path to systemd catalog directory]),
+        [],
+        [with_systemdcatalogdir="$($PKG_CONFIG --variable=catalogdir systemd)"])
+if (test -n "${with_systemdcatalogdir}"); then
+        SYSTEMD_CATALOGDIR="${with_systemdcatalogdir}"
+        AC_SUBST(SYSTEMD_CATALOGDIR)
+fi
+
 AC_ARG_WITH([dbuspolicydir],
         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
         [],

data/meson.build

@@ -29,3 +29,5 @@ rauc_dbus_policy = configure_file(
   copy : true
 )
 install_data(rauc_dbus_policy, install_dir : dbuspolicydir)
+
+install_data('rauc.catalog', install_dir : systemdcatalogdir)

data/rauc.catalog

@@ -0,0 +1,44 @@
+-- 0163db5468ac4237b090d28490c301ed
+Subject: RAUC Installation succeeded
+Defined-By: rauc
+Support: https://rauc.io
+Documentation: https://rauc.readthedocs.io
+
+The installation with transaction ID @TRANSACTION_ID@ succeded.
+
+It installed the bundle with @BUNDLE_HASH@ on your system.
+
+-- c48141f7fd49443aafff862b4809168f
+Subject: RAUC Installation failed
+Defined-By: rauc
+Support: https://rauc.io
+Documentation: https://rauc.readthedocs.io
+
+The installation with transaction ID @TRANSACTION_ID@ failed.
+
+It attemted to installed the bundle with @BUNDLE_HASH@ on your system.
+
+Note that the target slot group might be inactive now.
+Check with 'rauc status'.
+
+-- 8b5e7435e1054d86858278e7544fe6da
+Subject: RAUC slot @RAUC_SLOT@ was marked as 'active'
+Defined-By: rauc
+Support: https://rauc.io
+Documentation: https://rauc.readthedocs.io/en/latest/using.html#react-to-a-successfully-booted-system-failed-boot
+
+The RAUC slot @RAUC_SLOT@ was marked as 'active'.
+
+This normally means that it will be selected as the boot target after
+rebooting.
+
+-- 3304e15a7a9a447885eb208ba7ae3a05
+Subject: RAUC slot @RAUC_SLOT@ was marked as 'good'
+Defined-By: rauc
+Support: https://rauc.io
+Documentation: https://rauc.readthedocs.io/en/latest/using.html#react-to-a-successfully-booted-system-failed-boot
+
+The RAUC slot @RAUC_SLOT@ was marked as 'good'.
+
+This normally means that some instance decided that the slot we booted from is
+ok.

meson.build

@@ -200,6 +200,13 @@ if systemdunitdir == ''
   endif
 endif
 
+systemdcatalogdir = get_option('systemdcatalogdir')
+if systemdcatalogdir == ''
+  if systemddep.found()
+    systemdcatalogdir = prefixdir / 'lib/systemd/catalog'
+  endif
+endif
+
 datadir = get_option('datadir')
 
 dbussystemservicedir = get_option('dbussystemservicedir')

meson_options.txt

@@ -43,6 +43,11 @@ option(
   type : 'string',
   value : '',
   description : 'Directory for systemd service files')
+option(
+  'systemdcatalogdir',
+  type : 'string',
+  value : '',
+  description : 'Directory for systemd journal catalog files')
 option(
   'dbuspolicydir',
   type : 'string',