[MacPorts] #38902: Write a pre-commit hook to prevent expanded keywords from being committed

[MacPorts]

#38902: Write a pre-commit hook to prevent expanded keywords from being committed
-----------------------------+-------------------------
  Reporter:  ryandesign@…    |      Owner:  wsiegrist@…
      Type:  enhancement     |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  server/hosting  |    Version:
Resolution:                  |   Keywords:
      Port:                  |
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Comment (by ecronin@…):

 It doesn't do keyword expansion in git.  It just doesn't screw things up
 when they're pushed back to svn which is what this ticket is trying to
 prevent.

 {{{
 % which git
 /opt/local/bin/git
 % git svn proplist Portfile
 Properties on 'Portfile':
   svn:entry:committed-date
   svn:entry:committed-rev
   svn:entry:last-author
   svn:entry:uuid
   svn:eol-style
   svn:keywords
   svn:wc:ra_dav:version-url
 % git svn propget svn:keywords Portfile
 Id
 % head -1 Portfile
 # $Id$
 }}}

 If I look at this Portfile in trac from svn the Id line is fully expanded.
 I checked my global .gitconfig and my macports/.git directory and I don't
 see that I did any extra customization to get this behavior, but I made
 this checkout long ago and I don't have time to go digging at the moment.

 But the link in comment:7 doesn't apply here because the authoritative
 repo is svn not git. In git-land there is still no keyword substitution
 happening, and any attempts at faking it using client hooks on commit like
 suggested there would just break things when it was pushed back into svn.

-- 
Ticket URL: <https://trac.macports.org/ticket/38902#comment:10>
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