Mercurial > hg > mercurial-crew-with-dirclash

comparison mercurial/util.py @ 4720:72fb6f10fac1

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OpenVMS patches
author Jean-Francois PIERONNE <jf.pieronne@laposte.net>
date Fri, 08 Jun 2007 16:24:43 +0200
parents 01f9ee4de1ad
children 7549cd526b7f
comparison
equal deleted inserted replaced
4719:1069205a8894 4720:72fb6f10fac1
200 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') 200 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
201 os.close(outfd) 201 os.close(outfd)
202 cmd = cmd.replace('INFILE', inname) 202 cmd = cmd.replace('INFILE', inname)
203 cmd = cmd.replace('OUTFILE', outname) 203 cmd = cmd.replace('OUTFILE', outname)
204 code = os.system(cmd) 204 code = os.system(cmd)
205 if sys.platform == 'OpenVMS' and code & 1:
206 code = 0
205 if code: raise Abort(_("command '%s' failed: %s") % 207 if code: raise Abort(_("command '%s' failed: %s") %
206 (cmd, explain_exit(code))) 208 (cmd, explain_exit(code)))
207 return open(outname, 'rb').read() 209 return open(outname, 'rb').read()
208 finally: 210 finally:
209 try: 211 try:
577 if 'HG' not in os.environ: 579 if 'HG' not in os.environ:
578 os.environ['HG'] = _hgexecutable 580 os.environ['HG'] = _hgexecutable
579 if cwd is not None and oldcwd != cwd: 581 if cwd is not None and oldcwd != cwd:
580 os.chdir(cwd) 582 os.chdir(cwd)
581 rc = os.system(cmd) 583 rc = os.system(cmd)
584 if sys.platform == 'OpenVMS' and rc & 1:
585 rc = 0
582 if rc and onerr: 586 if rc and onerr:
583 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), 587 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]),
584 explain_exit(rc)[0]) 588 explain_exit(rc)[0])
585 if errprefix: 589 if errprefix:
586 errmsg = '%s: %s' % (errprefix, errmsg) 590 errmsg = '%s: %s' % (errprefix, errmsg)
998 return [os.path.expanduser('~/.hgrc')] 1002 return [os.path.expanduser('~/.hgrc')]
999 1003
1000 def parse_patch_output(output_line): 1004 def parse_patch_output(output_line):
1001 """parses the output produced by patch and returns the file name""" 1005 """parses the output produced by patch and returns the file name"""
1002 pf = output_line[14:] 1006 pf = output_line[14:]
1003 if pf.startswith("'") and pf.endswith("'") and " " in pf: 1007 if os.sys.platform == 'OpenVMS':
1004 pf = pf[1:-1] # Remove the quotes 1008 if pf[0] == '`':
1009 pf = pf[1:-1] # Remove the quotes
1010 else:
1011 if pf.startswith("'") and pf.endswith("'") and " " in pf:
1012 pf = pf[1:-1] # Remove the quotes
1005 return pf 1013 return pf
1006 1014
1007 def is_exec(f): 1015 def is_exec(f):
1008 """check whether a file is executable""" 1016 """check whether a file is executable"""
1009 return (os.lstat(f).st_mode & 0100 != 0) 1017 return (os.lstat(f).st_mode & 0100 != 0)
1062 1070
1063 def readlock(pathname): 1071 def readlock(pathname):
1064 try: 1072 try:
1065 return os.readlink(pathname) 1073 return os.readlink(pathname)
1066 except OSError, why: 1074 except OSError, why:
1067 if why.errno == errno.EINVAL: 1075 if why.errno in (errno.EINVAL, errno.ENOSYS):
1068 return _readlock_file(pathname) 1076 return _readlock_file(pathname)
1069 else: 1077 else:
1070 raise 1078 raise
1071 1079
1072 def shellquote(s): 1080 def shellquote(s):
1073 return "'%s'" % s.replace("'", "'\\''") 1081 if os.sys.platform == 'OpenVMS':
1082 return '"%s"' % s
1083 else:
1084 return "'%s'" % s.replace("'", "'\\''")
1074 1085
1075 def testpid(pid): 1086 def testpid(pid):
1076 '''return False if pid dead, True if running or not sure''' 1087 '''return False if pid dead, True if running or not sure'''
1088 if os.sys.platform == 'OpenVMS':
1089 return True
1077 try: 1090 try:
1078 os.kill(pid, 0) 1091 os.kill(pid, 0)
1079 return True 1092 return True
1080 except OSError, inst: 1093 except OSError, inst:
1081 return inst.errno != errno.ESRCH 1094 return inst.errno != errno.ESRCH
1120 def find_exe(name, default=None): 1133 def find_exe(name, default=None):
1121 '''find path of an executable. 1134 '''find path of an executable.
1122 if name contains a path component, return it as is. otherwise, 1135 if name contains a path component, return it as is. otherwise,
1123 use normal executable search path.''' 1136 use normal executable search path.'''
1124 1137
1125 if os.sep in name: 1138 if os.sep in name or sys.platform == 'OpenVMS':
1126 # don't check the executable bit. if the file isn't 1139 # don't check the executable bit. if the file isn't
1127 # executable, whoever tries to actually run it will give a 1140 # executable, whoever tries to actually run it will give a
1128 # much more useful error message. 1141 # much more useful error message.
1129 return name 1142 return name
1130 return find_in_path(name, os.environ.get('PATH', ''), default=default) 1143 return find_in_path(name, os.environ.get('PATH', ''), default=default)
1225 def o(path, mode="r", text=False, atomictemp=False): 1238 def o(path, mode="r", text=False, atomictemp=False):
1226 if audit: 1239 if audit:
1227 audit_path(path) 1240 audit_path(path)
1228 f = os.path.join(base, path) 1241 f = os.path.join(base, path)
1229 1242
1230 if not text: 1243 if not text and "b" not in mode:
1231 mode += "b" # for that other OS 1244 mode += "b" # for that other OS
1232 1245
1233 if mode[0] != "r": 1246 if mode[0] != "r":
1234 try: 1247 try:
1235 nlink = nlinks(f) 1248 nlink = nlinks(f)