[pypy-svn] r75364 - pypy/trunk/pypy/tool/release

[fijal at codespeak.net]

Author: fijal
Date: Sun Jun 13 07:26:29 2010
New Revision: 75364

Added:
   pypy/trunk/pypy/tool/release/release.py   (contents, props changed)
Log:
A half-finished script for making releases, IN-PROGRESS


Added: pypy/trunk/pypy/tool/release/release.py
==============================================================================
--- (empty file)
+++ pypy/trunk/pypy/tool/release/release.py	Sun Jun 13 07:26:29 2010
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+
+""" A tool to download correct pypy-c's from nightly build run and package them
+into release packages. Note: you must run apropriate buildbots first and
+make sure there are no failures. Use force-builds.py from the same directory.
+
+Usage: release.py release/<release name>
+"""
+
+import sys
+import urllib2
+from xml.dom import minidom
+import re
+
+def browse_nightly(branch,
+                   baseurl='http://buildbot.pypy.org/nightly/'):
+    url = baseurl + branch + '/'
+    dom = minidom.parseString(urllib2.urlopen(url).read())
+    refs = [node.getAttribute('href') for node in dom.getElementsByTagName('a')]
+    # all refs are of form: pypy-{type}-{revision}-{platform}.tar.bz2
+    r = re.compile('pypy-c-([\w\d]+)-(\d+)-([\w\d]+).tar.bz2$')
+    d = {}
+    for ref in refs:
+        kind, rev, platform = r.match(ref).groups()
+        rev = int(rev)
+        try:
+            lastrev, _ = d[(kind, platform)]
+        except KeyError:
+            lastrev = -1
+        if rev > lastrev:
+            d[(kind, platform)] = rev, ref
+    return d
+
+def main(branch):
+    to_download = browse_nightly(branch)
+    xxx # finish me
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        print __doc__
+        sys.exit(1)
+    main(sys.argv[1])
+