setup: read .hg_archival.txt for version info (
issue1670)
Previously, setup.py was enhanced to identify the Mercurial version
from either .hg/ or mercurial/__version__.py. When archives are
created using 'hg archive' or via hgweb, neither of those options are
available. However, there is a .hg_archival.txt file in the root of
the archive that has the information. This patch enhances setup.py to
identify the Mercurial version from the .hg_archival.txt file when
there is no .hg/ or mercurial/__version__.py available.
--- a/setup.py Fri May 22 14:26:58 2009 +0200
+++ b/setup.py Fri May 22 21:03:06 2009 +0200
@@ -97,6 +97,8 @@
except ImportError:
pass
+version = None
+
if os.path.isdir('.hg'):
# execute hg out of this directory with a custom environment which
# includes the pure Python modules in mercurial/pure
@@ -105,7 +107,6 @@
os.environ['PYTHONPATH'] = os.pathsep.join(['mercurial', purepath, pypath])
os.environ['HGRCPATH'] = '' # do not read any config file
cmd = [sys.executable, 'hg', 'id', '-i', '-t']
- version = None
l, e = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE).communicate()
@@ -122,12 +123,19 @@
version = l[-1] # latest tag or revision number
if version.endswith('+'):
version += time.strftime('%Y%m%d')
+elif os.path.exists('.hg_archival.txt'):
+ hgarchival = open('.hg_archival.txt')
+ for line in hgarchival:
+ if line.startswith('node:'):
+ version = line.split(':')[1].strip()[:12]
+ break
- if version:
- f = file("mercurial/__version__.py", "w")
- f.write('# this file is autogenerated by setup.py\n')
- f.write('version = "%s"\n' % version)
- f.close()
+if version:
+ f = file("mercurial/__version__.py", "w")
+ f.write('# this file is autogenerated by setup.py\n')
+ f.write('version = "%s"\n' % version)
+ f.close()
+
try:
from mercurial import __version__