[svn r37950] * add and document dist_rsync_ignore option to ignore

files and directories for rsyncing

--HG--
branch : trunk

py/doc/test.txt

@@ -693,6 +693,7 @@ The options that you need to specify in that conftest.py file are:
 
 * `dist_hosts`: a required list of host specifications
 * `dist_rsync_roots` - a list of relative locations to copy to the remote machines.
+* `dist_rsync_ignore` - a list of relative locations to ignore for rsyncing 
 * `dist_remotepython` - the remote python executable to run.
 * `dist_nicelevel` - process priority of remote nodes. 
 * `dist_boxing` - will run each single test in a separate process 

py/test/defaultconftest.py

@@ -25,6 +25,7 @@ if hasattr(py.std.os, 'nice'):
 else:
     dist_nicelevel = 0
 _dist_import_pypy = False # used for regenerating JS application 
+dist_rsync_ignore = []
 
 # ===================================================
 

py/test/rsession/hostmanage.py

@@ -72,6 +72,10 @@ class HostRSync(py.execnet.RSync):
     """
     def __init__(self, *args, **kwargs):
         self._synced = {}
+        ignores= None
+        if 'ignores' in kwargs:
+            ignores = kwargs.pop('ignores')
+        self._ignores = ignores or []
         super(HostRSync, self).__init__(*args, **kwargs)
 
     def filter(self, path):
@@ -79,6 +83,10 @@ class HostRSync(py.execnet.RSync):
         if not path.ext in ('.pyc', '.pyo'):
             if not path.basename.endswith('~'): 
                 if path.check(dotfile=0):
+                    for x in self._ignores:
+                        if path == x:
+                            break
+                    else:
                         return True
 
     def add_target_host(self, host, destrelpath=None, finishedcallback=None):
@@ -115,10 +123,11 @@ class HostManager(object):
     def init_rsync(self, reporter):
         # send each rsync root  
         roots = self.config.getvalue_pathlist("dist_rsync_roots")
+        ignores = self.config.getvalue_pathlist("dist_rsync_ignore")
         if roots is None:
             roots = [self.config.topdir]
         self.prepare_gateways()
-        rsync = HostRSync()
+        rsync = HostRSync(ignores=ignores)
         for root in roots: 
             destrelpath = root.relto(self.config.topdir)
             for host in self.hosts:

py/test/rsession/testing/test_hostmanage.py

@@ -142,3 +142,21 @@ class TestHostManager(DirSetup):
         assert self.dest.join("dir1", "dir2").check()
         assert self.dest.join("dir1", "dir2", 'hello').check()
         assert not self.dest.join("bogus").check()
+
+    def test_hostmanager_rsync_ignore(self):
+        dir2 = self.source.ensure("dir1", "dir2", dir=1)
+        dir5 = self.source.ensure("dir5", "dir6", "bogus")
+        dirf = self.source.ensure("dir5", "file")
+        dir2.ensure("hello")
+        self.source.join("conftest.py").write(py.code.Source("""
+            dist_rsync_ignore = ['dir1/dir2', 'dir5/dir6']
+        """))
+        config = py.test.config._reparse([self.source])
+        hm = HostManager(config, 
+                         hosts=[HostInfo("localhost:" + str(self.dest))])
+        events = []
+        hm.init_rsync(reporter=events.append)
+        assert self.dest.join("dir1").check()
+        assert not self.dest.join("dir1", "dir2").check()
+        assert self.dest.join("dir5","file").check()
+        assert not self.dest.join("dir6").check()