diff --git a/__init__.py b/__init__.py
index f91fa2f..48a2aa5 100755
--- a/__init__.py
+++ b/__init__.py
@@ -3,12 +3,11 @@
 import sys
 
 import arguments
-import remote
 import repository
+import synchronization
 
 
-def build(repository, arguments):
-    print('Build:')
+def build(args):
     # TODO identify
     print('TODO identify')
     # TODO extract
@@ -19,8 +18,7 @@ def build(repository, arguments):
     print('TODO archive')
 
 
-def check(repository, arguments):
-    print('Check:')
+def check(args):
     # TODO prepare threads
     print('TODO prepare threads')
     # TODO run threads
@@ -29,14 +27,13 @@ def check(repository, arguments):
     print('TODO watch threads')
 
 
-def info(repository, arguments):
-    print(repository)
+def info(args):
+    print(repository.Repository(args))
 
 
-def sync(repository, args):
-    print('Sync:')
-    r = remote.Remote(args)
-    print(r)
+def sync(args):
+    sync = synchronization.Synchronization(args)
+    print(sync)
     # TODO prepare temporary directory
     print('prepare…')
     # TODO fetch
@@ -49,9 +46,8 @@ def sync(repository, args):
 
 def main():
     args = arguments.parse()
-    repo = repository.Repository(args)
-    func = getattr(sys.modules[__name__], args[arguments.ACTION])
-    func(repo, args)
+    function = getattr(sys.modules[__name__], args[arguments.ACTION])
+    function(args)
 
 
 if __name__ == '__main__':
diff --git a/remote.py b/remote.py
index 4fd2e5f..a8d8972 100644
--- a/remote.py
+++ b/remote.py
@@ -16,11 +16,12 @@ SUBSYSTEMS = ['msys', 'mingw']
 class Remote:
     def __init__(self, args):
         self.location = args[arguments.REMOTE]
+        self.architectures = args[arguments.ARCHITECTURES]
         self.load()
 
     def load(self):
         d = {}
-        for architecture in ARCHITECTURES:
+        for architecture in self.architectures:
             url = os.path.join(self.location, DISTRIBUTION, architecture)
             html = requests.get(url).content.decode(CHARSET)
             links = sorted(hypertext.get_links(html))
diff --git a/repository.py b/repository.py
index 315dd3d..7bf0a56 100644
--- a/repository.py
+++ b/repository.py
@@ -26,7 +26,7 @@ class Repository:
             d[architecture] = archive
         self.archives = d
 
-    def get_temporary():
+    def get_temporary(self):
         return os.path.join(self.temporary,
                             datetime.datetime.now()
                             .strftime('%Y%m%d%H%M%S'))
@@ -35,7 +35,7 @@ class Repository:
         lines = [
             f'Directory: {self.directory}',
             f'         → {os.path.realpath(self.directory)}',
-            f'Archives:',
+            'Archives:',
         ]
         for architecture, archive in reversed(sorted(self.archives.items())):
             lines.append(f'{architecture} → {archive}')
diff --git a/synchronization.py b/synchronization.py
new file mode 100644
index 0000000..0a268ac
--- /dev/null
+++ b/synchronization.py
@@ -0,0 +1,19 @@
+import os
+
+import remote
+import repository
+
+
+class Synchronization:
+    def __init__(self, args):
+        self.remote = remote.Remote(args)
+        self.repository = repository.Repository(args)
+        self.temporary = self.repository.get_temporary()
+
+    def __str__(self):
+        lines = [
+            str(self.remote), str(),
+            str(self.repository), str(),
+            f'Temporary: {self.temporary}',
+        ]
+        return os.linesep.join(lines)