/stdhome

To get this branch, use:
bzr branch http://bzr.ed.am/stdhome

« back to all changes in this revision

Viewing changes to lib/stdhome/repo.py

  • Committer: Tim Marston
  • Date: 2016-04-10 19:01:41 UTC
  • Revision ID: tim@ed.am-20160410190141-nxeuzimwrwouv15o
fixed-up tools

Show diffs side-by-side

added added

removed removed

Lines of Context:
lib/stdhome/repo.py
21
21
 
22
22
import os
23
23
import the, util
24
 
from vcs.bzr import VcsBzr
 
24
from vcs.vcs import Vcs
25
25
 
26
26
 
27
27
class Repo:
31
31
                self.name = name
32
32
                self.dir = os.path.join( the.dir, self.name )
33
33
                self.full_dir = util.canonicalise_path( self.dir )
34
 
                self.vcs = VcsBzr( self.full_dir )
 
34
                self.vcs = False
35
35
 
36
36
 
37
37
        def check_dir_exists( self, should_exist = True ):
38
 
                condition = 'does not' if should_exist else 'already'
39
38
                if os.path.exists( self.full_dir ) != should_exist:
 
39
                        error = 'does not exist' if should_exist else 'already exists'
40
40
                        raise the.program.FatalError(
41
 
                                'repository %s exists: %s' % ( condition, self.dir ) )
 
41
                                'repository %s: %s' % ( error, self.dir ) )
 
42
 
 
43
 
 
44
        def detect_vcs( self ):
 
45
                if os.path.exists( self.full_dir ):
 
46
                        for vcs in Vcs.vcses:
 
47
                                instance = Vcs.instantiate_vcs( vcs, self.full_dir )
 
48
                                if instance.has_authority():
 
49
                                        if the.verbose >= 2: print "repo vcs: %s" % vcs
 
50
                                        self.vcs = instance
 
51
                                        break
 
52
                        if self.vcs == False:
 
53
                                raise the.program.FatalError(
 
54
                                        'unknown vcs in repository: %s' % self.dir )
 
55
 
 
56
 
 
57
        def set_vcs( self, vcs ):
 
58
                if Vcs.vcses.count( vcs ) == 1:
 
59
                        self.vcs = Vcs.instantiate_vcs( vcs, self.full_dir )
 
60
                        if the.verbose >= 2: print "repo vcs: %s" % vcs
 
61
                else:
 
62
                        raise the.program.FatalError( 'unknown vcs requested: %s' % vcs )
 
63
 
 
64
 
 
65
        def __str__( self ):
 
66
                return "Repo( %s: %s )" % ( self.name, self.dir )