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Pushed to one repository · View In Graph Contained in 0.8.1, 0.8.2, and 0.8.3

hgtk: verify hg version is with our suggested range

Fixes #366, sort of.. about as well as we can.

Changeset 1460eb80053c…

Parent 3a2b59afd222…

by Steve Borho

Changes to one file · Browse files at 1460eb80053c Showing diff from parent 3a2b59afd222 Diff from another changeset...

Change 1 of 2 Show Entire File hggtk/​hgtk.py Stacked
 
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@@ -214,6 +214,7 @@
  raise hglib.RepoError(_("There is no Mercurial repository here"   " (.hg not found)"))   + checkhgversion(hglib.hgversion)   try:   return func(ui, *args, **cmdoptions)   except TypeError, inst: @@ -569,6 +570,26 @@
  else:   ui.write("%s\n" % first)   +def checkhgversion(v): + """range check the Mercurial version""" + # this is a series of hacks, but Mercurial's versioning scheme + # doesn't lend itself to a "correct" solution. This will at least + # catch people who have old Mercurial packages. + reqver = ['1', '2'] + if not v or v == 'unknown' or len(v) == 12: + # can't make any intelligent decisions about unknown or hashes + return + vers = v.split('.')[:2] + if vers == reqver: + return + nextver = list(reqver) + nextver[1] = chr(ord(reqver[1])+1) + if vers == nextver: + return + raise util.Abort(_('This version of TortoiseHg requires Mercurial ' + 'version %s.n to %s.n') % ('.'.join(reqver), + '.'.join(nextver))) +  def version(ui, **opts):   """output version and copyright information"""   ui.write(_('TortoiseHg Dialogs (version %s), '