Clean up spec file, autodetect stable/unstable download folder

kf5-frameworkintegration.spec

@@ -1,5 +1,4 @@
 %define framework frameworkintegration
-#%define snapshot 20140206
 
 Name:           kf5-%{framework}
 Version:        5.4.0
@@ -7,12 +6,14 @@ Release:        1%{?dist}
 Summary:        KDE Frameworks 5 Tier 4 workspace and cross-framework integration plugins
 License:        LGPLv2+
 URL:            http://www.kde.org
-# git archive --format=tar --prefix=%{framework}-%{version}/ \
-#             --remote=git://anongit.kde.org/%{framework}.git master | \
-# bzip2 -c > %{name}-%{version}-%{snapshot}git.tar.bz2
-#Source0:        %{name}-%{version}-%{snapshot}git.tar.bz2
-Source0:        http://download.kde.org/stable/frameworks/%{version}/%{framework}-%{version}.tar.xz
 
+%global revision %(echo %{version} | cut -d. -f3)
+%if %{revision} >= 50
+%global stable unstable
+%else
+%global stable stable
+%endif
+Source0:        http://download.kde.org/%{stable}/frameworks/%{version}/%{framework}-%{version}.tar.xz
 
 BuildRequires:  kf5-rpm-macros
 BuildRequires:  extra-cmake-modules
@@ -39,7 +40,6 @@ Qt applications when running on a KDE Plasma workspace.
 
 Applications do not need to link to this directly.
 
-
 %package        libs
 Summary:        Runtime libraries for %{name}.
 # last version of the main package before the split
@@ -64,6 +64,7 @@ Requires:       oxygen-fonts-devel
 The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
+
 %prep
 %setup -q -n %{framework}-%{version}