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class StageRevertCommand( Command ):
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def print_help( self ):
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print("Usage: " + the.program.name + " stage-revert [--repo=REPO]")
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print "Usage: " + the.program.name + " stage-revert [--repo=REPO]"
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# 01234567890123456789012345678901234567890123456789012345678901234567890123456789
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print("Revert any modifications made to a local repository, losing those changes.")
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Command.print_stage_commands_notice()
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print("If you have not used any of the staging commands, it is probably safe to revert")
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print("a local repository and doing so will allow many primary commands (such as add")
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print("and remove) to work again.")
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print(" --force force revert of stage (when there is a problem)")
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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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print "Revert any modifications made to a local repository, losing those changes."
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print "In addition to using the add and remove commands, you can also manually modify"
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print "the files in a local repository and then commit them to a remote repository as"
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print "required. This can be done with the staging commands."
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print "When files in your local repository have been modified, several of the primary"
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print "commands of this program will not be able to function. This command reverts all"
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print "modifications to a local repository so that the primary commands can work again."
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print "If you have not used any of the staging commands, it is safe to revert a local"
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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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[ "force", "repo=", "verbose", "help" ] )
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[ "repo=", "verbose", "help" ] )
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for opt, optarg in opts:
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elif opt in [ '--repo', '-r' ]:
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if not re.search( '^[-a-zA-z0-9.]+$', optarg ):
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if opt in [ '--repo', '-r' ]:
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if not re.match( '^[-a-zA-z0-9.]+$', optarg ):
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raise the.program.FatalError(
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'invalid repository name: ' + optarg )
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# initialise deployment
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deployment = Deployment()
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if deployment.is_ongoing() and deployment.get_initial_revno() is None \
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"can't revert ongoing deployment: initial revno is missing!\n"
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"use --force to override, but an update may miss changes!" )
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if deployment.is_ongoing() and deployment.get_initial_revno() is None:
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"can't revert ongoing deployment: initial revno is missing!" )
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# check for local changes
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if the.verbose >= 1: print("reverting %s" % the.repo.dir)
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if the.verbose >= 1: print "reverting %s" % the.repo.dir
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the.repo.vcs.revert( deployment.get_initial_revno() )
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# remove deployment state