To get this branch, use:
bzr branch
http://bzr.ed.am/stdhome
« back to all changes in this revision
Viewing changes to lib/stdhome/command/init.py
- browse files at revision 100
- compare with another revision
- download diff
- download tarball
- view history from revision 100
- Committer: Tim Marston
- Date: 2022-06-27 15:51:01 UTC
- Revision ID: tim@ed.am-20220627155101-znatxg4q91gqs1sc
additional change for brz->bzr
- files added:
- dev
- lib/stdhome/command
- lib/stdhome/walker
- files renamed:
- version => VERSION
- lib/stdhome/command_init.py => lib/stdhome/command/init.py
- files modified:
- .bzrignore
added
removed
lib/stdhome/command/init.py
1
# command_init.py
1
# init.py
2
2
#
3
3
# Copyright (C) 2013 Tim Marston <tim@edm.am>
4
4
#
20
20
21
21
22
22
import sys, os, re, getopt, shutil, subprocess
23
import the
24
from deployment import Deployment
25
from subprocess import Popen
26
27
28
class CommandInit:
23
from .command import Command
24
import stdhome.the as the
25
from stdhome.deployment import Deployment
26
27
28
class InitCommand( Command ):
29
29
30
30
31
31
def __init__( self ):
32
self.repo = None
32
self.quiet = False
33
self.vcs = the.config.default_vcs
33
34
34
35
35
36
def print_help( self ):
36
print "Usage: " + the.program.name + " init [URL] [--repo=REPO]"
37
print
37
print("Usage: " + the.program.name + " init [URL] [--repo=REPO]")
38
print()
38
39
# 01234567890123456789012345678901234567890123456789012345678901234567890123456789
39
print "Initialise a local repository."
40
print
41
print "If an URL is given, the local reposity is a checkout of it (i.e., you can"
42
print "receive updates from it and changes you commit will be sent to it). The URL"
43
print "can take the form of a simple hostname, such as \"example.com\", or it can be a"
44
print "fully-qualified bazaar URL. (Actually, in the first case, where it is a simple"
45
print "hostname, it is internally expanded to scp://HOSTNAME/~/.stdhome/REPO)."
46
print
47
print "Options:"
48
print " -r, --repo=REPO select the repo to check-out or create (defaults to 'home')"
49
print " -v, --verbose display information about what is being done"
50
print " --help display help and exit"
40
print("Initialise a local repository.")
41
print()
42
print("If an URL is given, the local reposity is a checkout of it (i.e., you can")
43
print("receive updates from it and changes you commit will be sent to it). The URL")
44
print("can take the form of a simple hostname, such as \"example.com\", or it can be a")
45
print("fully-qualified bazaar URL. (Actually, in the first case, where it is a simple")
46
print("hostname, it is internally expanded to scp://HOSTNAME/~/.stdhome/REPO).")
47
print()
48
print("Options:")
49
print(" --quiet do not report changes to the home directory")
50
print(" -r, --repo=REPO select the repo to check-out or create (defaults to 'home')")
51
print(" -v, --verbose display information about what is being done")
52
print(" --vcs=VCS select the version control system")
53
print(" --help display help and exit")
51
54
exit( 0 )
52
55
53
56
54
57
def parse_command_line( self ):
55
58
opts, args = getopt.gnu_getopt(
56
59
sys.argv[ 1: ], "r:v",
57
[ "repo=", "verbose", "help" ] )
60
[ "quiet", "repo=", "vcs=", "verbose", "help" ] )
58
61
for opt, optarg in opts:
59
if opt in [ '--repo', '-r' ]:
60
if not re.match( '^[-a-zA-z0-9.]+$', optarg ):
62
if opt == "--quiet":
63
self.quiet = True
64
elif opt in [ '--repo', '-r' ]:
65
if not re.search( '^[-a-zA-z0-9.]+$', optarg ):
61
66
raise the.program.FatalError(
62
67
'invalid repository name: ' + optarg )
63
self.repo = optarg
68
the.repo = optarg
69
elif opt == "--vcs":
70
self.vcs = optarg
64
71
elif opt in [ '--verbose', '-v' ]:
65
the.verbose = True
72
the.verbose += 1
66
73
elif opt == "--help":
67
74
self.print_help()
68
75
69
76
# discard first argument (the command)
70
77
args.pop( 0 )
71
78
72
79
# URL argument
73
80
self.url = args[ 0 ].strip() if len( args ) else None
74
81
75
# remaining arguments
82
# check remaining arguments
76
83
if len( args ) > 1:
77
84
raise the.program.UsageError( 'too many arguments' )
78
85
80
87
def run( self ):
81
88
82
89
# set up repo and check it *doesn't* already exists
83
the.set_repo( self.repo )
84
90
the.repo.check_dir_exists( False )
91
the.repo.set_vcs( self.vcs )
85
92
86
93
# ensure our top-level directory exists
87
94
if not os.path.exists( the.full_dir ):
91
98
if self.url:
92
99
93
100
# expand url if it's a simple hostname
94
if re.match( '^[0-9a-zA-z.]+$', self.url ):
95
self.url = 'sftp://%s/%s/%s' % \
96
( self.url, the.dir, the.repo.name )
101
if re.search( '^[0-9a-zA-z.]+$', self.url ):
102
self.url = the.repo.vcs.expand_repo_url( self.url )
97
103
98
104
# initialise deployment (with an empty repo)
99
105
deployment = Deployment()
100
106
deployment.copy_in()
101
107
102
108
# perform bzr checkout
103
if the.verbose: print "checking out %s" % the.repo.dir
109
if the.verbose >= 1: print("checking out %s" % the.repo.dir)
104
110
try:
105
111
the.repo.vcs.checkout( self.url )
106
except Exception as e:
112
except Exception:
107
113
108
114
# attempt to clean-up repo dir
109
try:
110
shutil.rmtree( the.repo.full_dir )
111
except OSError:
112
pass
113
114
raise e
115
if os.path.exists( the.repo.full_dir ):
116
try:
117
shutil.rmtree( the.repo.full_dir )
118
except OSError:
119
pass
120
121
raise
122
123
message = ''
124
125
# check for deployment conclicts
126
conflicts = deployment.get_conflicts()
127
if conflicts:
128
message += 'deployment conflicts:\n %s' % \
129
'\n '.join( conflicts )
130
131
# stop if there are conflicts
132
if message:
133
raise the.program.FatalError(
134
'there were conflicts...\n' + message )
115
135
116
136
# perform deployment
117
try:
118
deployment.copy_out()
119
except deployment.Conflict as e:
120
raise the.program.FatalError( e.msg )
137
deployment.copy_out( self.quiet )
121
138
122
139
else:
123
140
124
141
# perform bzr init
125
if the.verbose: print 'initialising %s' % the.repo.dir
142
if the.verbose >= 1: print('initialising %s' % the.repo.dir)
126
143
try:
127
144
the.repo.vcs.init()
128
except Exception as e:
145
except Exception:
129
146
130
147
# attempt to clean-up repo dir, and die
131
try:
132
shutil.rmtree( the.repo.full_dir )
133
except OSError:
134
pass
148
if os.path.exists( the.repo.full_dir ):
149
try:
150
shutil.rmtree( the.repo.full_dir )
151
except OSError:
152
pass
135
153
136
raise e
154
raise
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480