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Viewing changes to lib/stdhome/command/revert.py

  • Committer: Tim Marston
  • Date: 2016-02-13 11:38:50 UTC
  • Revision ID: tim@ed.am-20160213113850-iaplsdx6h1y4l21b
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lib/stdhome/command/revert.py
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        def __init__( self ):
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                self.all = False
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                self.quiet = False
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        def print_help( self ):
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                print
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                print "Options:"
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                print "      --all        confirm that you want to revert all files"
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                print "      --quiet      do not report changes to the home directory"
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                print "  -r, --repo=REPO  select the repo to check-out or create (defaults to 'home')"
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                print "  -v, --verbose    display information about what is being done"
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                print "      --help       display help and exit"
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        def parse_command_line( self ):
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                opts, args = getopt.gnu_getopt(
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                        sys.argv[ 1: ], "r:v",
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                        [ "all", "quiet", "repo=", "verbose", "help" ] )
 
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                        [ "all", "repo=", "verbose", "help" ] )
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                for opt, optarg in opts:
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                        if opt == "--all":
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                                self.all = True
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                        elif opt == "--quiet":
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                                self.quiet = True
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                        elif opt in [ '--repo', '-r' ]:
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                                if not re.search( '^[-a-zA-z0-9.]+$', optarg ):
 
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                                if not re.match( '^[-a-zA-z0-9.]+$', optarg ):
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                                        raise the.program.FatalError(
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                                                'invalid repository name: ' + optarg )
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                                the.repo = optarg
 
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                        elif opt in [ '--verbose', '-v' ]:
 
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                                the.verbose += 1
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                        elif opt == "--help":
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                                self.print_help()
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                # discard first argument (the command)
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                args.pop( 0 )
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                if the.repo.vcs.has_changes():
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                        raise the.program.FatalError(
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                                'repo has local changes: %s\n'
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                                'Hint: see "%s stage-revert --help"' %
 
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                                'Hint: see "%s stage-revert --help"' % 
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                                ( the.repo.name, the.program.name ) )
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                # check status
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                walker = CopyOutWalker( files if files else None, self.quiet )
 
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                walker = CopyOutWalker( files if files else None )
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                walker.walk()