Add README.rst to the list of valid READMEs.

This is in the lastest distribute already, but the earlier versions still
warn about README.rst, which is annoying.

Change-Id: I30688fd11bb6871b4b51ef6f0090c0418b8394d6

1 files changed, 11 insertions, 0 deletions

diff --git a/pbr/cmdclass.py b/pbr/cmdclass.py
index 8f8a6aa..8dbd918 100644
--- a/pbr/cmdclass.py
+++ b/pbr/cmdclass.py
@@ -107,6 +107,17 @@ def get_cmdclass(versioninfo_path):
     class LocalSDist(sdist.sdist):
         """Builds the ChangeLog and Authors files from VC first."""
 
+        def check_readme(self):
+            alts = ("README.rst", "README", "README.txt")
+            for f in alts:
+                if os.path.exists(f):
+                    return
+            else:
+                self.warn(
+                    "standard file not found: should have one of " +
+                    ', '.join(alts)
+                )
+
         def run(self):
             write_git_changelog()
             generate_authors()