Add a special "branch" releaser

If used, tito will use the name of our current GIT branch as release target if it's valid

fwsreleasers/main.py

@@ -24,6 +24,14 @@ class RsyncSRPMSReleaser(RsyncReleaser):
             target=None, releaser_config=None, no_cleanup=False,
             test=False, auto_accept=False,
             prefix="temp_dir=", **kwargs):
+        if target == 'branch':
+            target = run_command('git symbolic-ref --short HEAD')
+            if target in [ 'el5', 'el6', 'el7', 'sme9', 'sme10' ]:
+                # Call ourselve with the new target
+                self.__init__(name, tag, build_dir, config,
+                    user_config, target, releaser_config, no_cleanup, test,
+                    auto_accept, **kwargs)
+        else:
             RsyncReleaser.__init__(self, name, tag, build_dir, config,
                 user_config, target, releaser_config, no_cleanup, test,
                 auto_accept, **kwargs)

releasers.conf

@@ -12,3 +12,8 @@ rsync = build.firewall-services.com:/var/lib/build/uploads/el6
 releaser = fwsreleasers.RsyncSRPMSReleaser
 srpm_disttag = .fws
 rsync = build.firewall-services.com:/var/lib/build/uploads/el7
+
+[branch]
+releaser = fwsreleasers.RsyncSRPMSReleaser
+srpm_disttag = .fws
+rsync = build.firewall-services.com:/var/lib/build/uploads/branch