[zorg] r296983 - Added InterpolateToNativePath and InterpolateToPosixPath classes.

[Galina Kistanova via llvm-commits]

Author: gkistanova
Date: Sat Mar  4 21:38:57 2017
New Revision: 296983

URL: http://llvm.org/viewvc/llvm-project?rev=296983&view=rev
Log:
Added InterpolateToNativePath and InterpolateToPosixPath classes.

Added:
    zorg/trunk/zorg/buildbot/process/properties.py

Added: zorg/trunk/zorg/buildbot/process/properties.py
URL: http://llvm.org/viewvc/llvm-project/zorg/trunk/zorg/buildbot/process/properties.py?rev=296983&view=auto
==============================================================================
--- zorg/trunk/zorg/buildbot/process/properties.py (added)
+++ zorg/trunk/zorg/buildbot/process/properties.py Sat Mar  4 21:38:57 2017
@@ -0,0 +1,68 @@
+# This file is part of the LLVM build and test infrastructure.
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+
+from buildbot.interfaces import IRenderable
+from buildbot.process.properties import WithProperties
+from zope.interface import implements
+
+
+class InterpolateToNativePath(WithProperties):
+    """
+    This is a marker class, used to indicate that we
+    want to interpolate build properties as a paths with
+    the correct buildslave path separator.
+    """
+
+    implements(IRenderable)
+    compare_attrs = ('fmtstring', 'args')
+
+    def __init__(self, fmtstring, *args, **lambda_subs):
+        WithProperties.__init__(self, fmtstring, *args, **lambda_subs)
+
+    def getRenderingFor(self, build):
+        # Upcall the base class first.
+        p = WithProperties.getRenderingFor(self, build)
+
+        # Then we need to normalize the path for
+        # watever is native on the buildslave.
+        # Note: Do not call normpath here, as it could
+        # change the path meaning if links used.
+        slave = build.build.slavebuilder.slave
+
+        return slave.path_module.normcase(p)
+
+
+class InterpolateToPosixPath(WithProperties):
+    """
+    This is a marker class, used to indicate that we
+    want to interpolate build properties as a paths with
+    POSIX path separator.
+    """
+
+    implements(IRenderable)
+    compare_attrs = ('fmtstring', 'args')
+
+    def __init__(self, fmtstring, *args, **lambda_subs):
+        WithProperties.__init__(self, fmtstring, *args, **lambda_subs)
+
+    def getRenderingFor(self, build):
+        # Upcall the base class first.
+        p = WithProperties.getRenderingFor(self, build)
+
+        # Then we need to figure out the buildslave OS:
+        slave = build.build.slavebuilder.slave
+        if slave.slave_system == 'posix':
+            # Note: Do not call normpath here, as it could
+            # change the path meaning if links used.
+            p = slave.path_module.normcase(p)
+        elif slave.slave_system in ('win32', 'nt'):
+            # Normalize the path first, then replace
+            # the path separator to the POSIX one.
+            p = slave.path_module.normcase(p).replace('\\','/')
+        else:
+            # Return the string as is.
+            pass
+
+        return p