From 5b0b59ed56abcd08b5a3f7fcf1af8639f9ef0a7c Mon Sep 17 00:00:00 2001
From: Monty Taylor <mordred@inaugust.com>
Date: Sat, 5 May 2012 12:01:18 -0700
Subject: Encapsulate common sdist actions into a cmdclass.

The pattern of running generate_authors and write_git_changelog
at sdist time is (and should be) repeated in all project's setup.py.
Instead of copying the creation of the two classes and injection
of them into a cmdclass dict, we can do it here and have it
be consistent.

Related to bug 986462.

Change-Id: I0b7b44d58685551482f874b2a6091dec29e6bed6
---
 openstack/common/setup.py | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'openstack')

diff --git a/openstack/common/setup.py b/openstack/common/setup.py
index 2c16b5b..4017890 100644
--- a/openstack/common/setup.py
+++ b/openstack/common/setup.py
@@ -23,6 +23,8 @@ import os
 import re
 import subprocess
 
+from setuptools.command import sdist
+
 
 def parse_mailmap(mailmap='.mailmap'):
     mapping = {}
@@ -144,3 +146,38 @@ def generate_authors():
             if os.path.exists(old_authors):
                 with open(old_authors, "r") as old_authors_fh:
                     new_authors_fh.write('\n' + old_authors_fh.read())
+
+
+def get_cmdclass():
+    """Return dict of commands to run from setup.py."""
+
+    cmdclass = dict()
+
+    class LocalSDist(sdist.sdist):
+        """Builds the ChangeLog and Authors files from VC first."""
+
+        def run(self):
+            write_git_changelog()
+            generate_authors()
+            # sdist.sdist is an old style class, can't use super()
+            sdist.sdist.run(self)
+
+    cmdclass['sdist'] = LocalSDist
+
+    # If Sphinx is installed on the box running setup.py,
+    # enable setup.py to build the documentation, otherwise,
+    # just ignore it
+    try:
+        from sphinx.setup_command import BuildDoc
+
+        class LocalBuildDoc(BuildDoc):
+            def run(self):
+                for builder in ['html', 'man']:
+                    self.builder = builder
+                    self.finalize_options()
+                    BuildDoc.run(self)
+        cmdclass['build_sphinx'] = LocalBuildDoc
+    except ImportError:
+        pass
+
+    return cmdclass
-- 
cgit