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Viewing changes to lib/stdhome/command_update.py

  • Committer: Tim Marston
  • Date: 2014-02-26 19:10:31 UTC
  • Revision ID: tim@ed.am-20140226191031-elcqy5j09h2syn2j
moved copy-in, copy-out and deployment conflict checking to a set of "walkers";
bzr vcs back-end now parses affected files during update; deployment state now
includes affected files

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lib/stdhome/command_update.py
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# update.py
 
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# command_update.py
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#
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# Copyright (C) 2014 Tim Marston <tim@edm.am>
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#
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import sys, re, getopt
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from command import Command
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import stdhome.the as the
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from stdhome.deployment import Deployment
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class UpdateCommand( Command ):
 
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import the
 
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from deployment import Deployment
 
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class CommandUpdate:
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        def __init__( self ):
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                                                'invalid repository name: ' + optarg )
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                                self.repo = optarg
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                        elif opt in [ '--verbose', '-v' ]:
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                                the.verbose += 1
 
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                                the.verbose = True
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                        elif opt == "--help":
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                                self.print_help()
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                the.set_repo( self.repo )
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                the.repo.check_dir_exists()
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                # initialise deployment (and check it)
 
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                # initialise deployment (check it's valid)
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                deployment = Deployment()
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                deployment.check_ongoing( False )
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                except deployment.CopyInConflicts as e:
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                        raise the.program.FatalError(
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                                'Files in %s differ too severly from %s:\n  %s\n' % \
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                                ( the.home_dir, the.repo.dir, '\n  '.join( e.conflicts ) ) )
 
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                                ( the.fsdir, the.repo.dir, '\n  '.join( e.conflicts ) ) )
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                # perform vcs update
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                if the.verbose: print "updating %s" % the.repo.dir
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                # check for conflicts in repo
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                files = the.repo.vcs.get_conflicts()
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                if files:
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                        message += 'conflicts in %s:\n  %s' % \
 
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                        message += 'Conflicts in %s:\n  %s' % \
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                                           ( the.repo.name, '\n  '.join( files ) )
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                # check for deployment conclicts
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                conflicts = deployment.get_conflicts( updated_files )
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                if conflicts:
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                        message += 'deployment conflicts:\n  %s' % \
 
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                        message += 'Deployment conflicts:\n  %s' % \
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                                           '\n  '.join( conflicts )
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                # stop if there are conflicts
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                if message:
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                        raise the.program.FatalError(
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                                'there were conflicts...\n' + message )
 
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                # copy-out changes from repo
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                deployment.copy_out()
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