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comparison mercurial/util.py @ 4832:0875082d5471

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util._hgexecutable: default to 'hg' This should make hooks work even if util.set_hgexecutable is not called (e.g. hgweb.cgi). Fixes issue625.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Wed, 11 Jul 2007 18:15:21 -0300
parents 41ad4105dde9
children 001e8a745834 3d35c8cb5eb4
comparison
equal deleted inserted replaced
4831:6f08bc1bd00b 4832:0875082d5471
538 else: 538 else:
539 match = lambda fn: incmatch(fn) and not excmatch(fn) and patmatch(fn) 539 match = lambda fn: incmatch(fn) and not excmatch(fn) and patmatch(fn)
540 540
541 return (roots, match, (inc or exc or anypats) and True) 541 return (roots, match, (inc or exc or anypats) and True)
542 542
543 _hgexecutable = None 543 _hgexecutable = 'hg'
544 544
545 def set_hgexecutable(path): 545 def set_hgexecutable(path):
546 """remember location of the 'hg' executable if easily possible 546 """remember location of the 'hg' executable if easily possible
547 547
548 path might be None or empty if hg was loaded as a module, 548 path might be None or empty if hg was loaded as a module,
549 fall back to 'hg' in this case. 549 fall back to 'hg' in this case.
550 """ 550 """
551 global _hgexecutable 551 global _hgexecutable
552 _hgexecutable = path and os.path.abspath(path) or 'hg' 552 if path:
553 _hgexecutable = os.path.abspath(path)
553 554
554 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): 555 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None):
555 '''enhanced shell command execution. 556 '''enhanced shell command execution.
556 run with environment maybe modified, maybe in different dir. 557 run with environment maybe modified, maybe in different dir.
557 558