Make tracker miners able to work inside flatpak as a private instance

tracker-miners.spec

@@ -1,4 +1,8 @@
-%if 0%{?rhel}
+# This needs to be changed accordingly to the application for what tracker-miners is bundled,
+# e.g. for gnome-books, it would be org.gnome.Books
+%{!?domain_ontology: %global domain_ontology org.freedesktop}
+
+%if 0%{?rhel} || 0%{?flatpak}
 %global with_enca 0
 %global with_libcue 0
 %global with_rss 0
@@ -20,7 +24,7 @@
 
 Name:           tracker-miners
 Version:        3.2.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Tracker miners and metadata extractors
 
 # libtracker-extract and libtracker-miner libraries are LGPLv2+; the miners are a mix of GPLv2+ and LGPLv2+ code
@@ -56,8 +60,6 @@ BuildRequires:  pkgconfig(libgsf-1)
 BuildRequires:  pkgconfig(libgxps)
 BuildRequires:  pkgconfig(libiptcdata)
 BuildRequires:  pkgconfig(libjpeg)
-BuildRequires:  pkgconfig(libnm)
-BuildRequires:  pkgconfig(libosinfo-1.0)
 BuildRequires:  pkgconfig(libpng)
 BuildRequires:  pkgconfig(libseccomp)
 BuildRequires:  pkgconfig(libtiff-4)
@@ -65,8 +67,12 @@ BuildRequires:  pkgconfig(libxml-2.0)
 BuildRequires:  pkgconfig(poppler-glib)
 BuildRequires:  pkgconfig(totem-plparser)
 BuildRequires:  pkgconfig(tracker-sparql-3.0) >= %{tracker_version}
-BuildRequires:  pkgconfig(upower-glib)
 BuildRequires:  pkgconfig(vorbisfile)
+%if !0%{?flatpak}
+BuildRequires:  pkgconfig(libosinfo-1.0)
+BuildRequires:  pkgconfig(libnm)
+BuildRequires:  pkgconfig(upower-glib)
+%endif
 
 # renamed in F34
 Obsoletes:      tracker3-miners < 3.1.0~rc-2
@@ -90,13 +96,22 @@ This package contains various miners and metadata extractors for tracker.
 %build
 %meson \
   -Dtracker_core=system \
+%if 0%{?flatpak}
+  -Dwriteback=false \
+  -Dsystemd_user_services=false \
+  -Diso=disabled \
+  -Dnetwork_manager=disabled \
+  -Ddomain_prefix=%{domain_ontology}\
+%endif
 %if ! 0%{?with_libcue}
   -Dcue=disabled \
 %endif
 %if ! 0%{?with_rss}
   -Dminer_rss=false \
 %endif
+%if ! 0%{?flatpak}
   -Dsystemd_user_services_dir=%{_userunitdir} \
+%endif
   %{nil}
 
 %meson_build
@@ -129,14 +144,23 @@ This package contains various miners and metadata extractors for tracker.
 %{_libexecdir}/tracker*
 %{_datadir}/dbus-1/interfaces/org.freedesktop.Tracker3.Miner.Files.Index.xml
 %{_datadir}/dbus-1/interfaces/org.freedesktop.Tracker3.Miner.xml
-%{_datadir}/dbus-1/services/org.freedesktop.Tracker*
+%{_datadir}/dbus-1/services/%{domain_ontology}.Tracker*
 %{_datadir}/glib-2.0/schemas/*
 %{_datadir}/tracker3-miners/
 %{_mandir}/man1/tracker*.1*
+%if !0%{?flatpak}
 %{_userunitdir}/tracker*.service
+%endif
+%if 0%{?flatpak}
+%{_datadir}/tracker3/domain-ontologies/%{domain_ontology}.domain.rule
+%endif
 
 
 %changelog
+* Wed Sep 22 2021 Jan Beran <jaberan@redhat.com> - 3.2.0-2
+- If building for flatpak, adapt the behavior to work as a private
+  instance inside the flatpak
+
 * Sat Sep 18 2021 Kalev Lember <klember@redhat.com> - 3.2.0-1
 - Update to 3.2.0