annotate python/setup_repo.py @ 454:f7c49c61f092

python/setup_repo.py
author Jeff Hammel <jhammel@mozilla.com>
date Sat, 10 Aug 2013 17:53:33 -0700
parents 7d6bd51f0323
children 81a237bcf3b6
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1 #!/usr/bin/env python
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2
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3 """
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4 setup a repository
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5
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6 Parameters:
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7 - host URL
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8 - location on host disk
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9 """
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10
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11 # TODO:
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12 # There are patterns here...
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13 # - actions
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14 # - --dry-run/call()
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15
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16 import os
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17 import subprocess
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18 import sys
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19 import urlparse
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20
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21 from optparse import OptionParser
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22
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23 def call(command, *args, **kwargs):
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24 return subprocess.check_output(*args, **kwargs)
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25
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26 def init_repo(directory):
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27 """setup repository"""
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28 call(['hg', 'init', directory])
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29 call(['hg', 'add', '-R', directory])
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30 call(['hg', 'commit', '-m', options.message, '-R', directory])
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31
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32 def write_hgrc(directory, host, repo, name):
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33 """write hgrc file"""
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34
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35 HGRC="""[paths]
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36 default = http://%(host)s/%(repo)s/%(name)s
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37 default-push = ssh://%(host)s/%(repo)s/%(remote_path)s
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38 """
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39
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40 path = os.path.join(directory, '.hg', 'hgrc')
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41 # TODO: use ConfigParser
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42 with file(os.path.join(directory, '.hg', 'hgrc'), 'w') as f:
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43 print >> f, HGRC % { 'host': host, 'repo': repo, 'name': name}
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44
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45
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46 def setup_remote(local_repo, remote_url, push='ssh', remote_path=None, name=None):
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47 """
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48 setup a remote repository for local_repo
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49 - remote_url : public (pull) URL for remote repository
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50 - push : protocol for push
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51 - remote_path : remote path of hg repository links; otherwise taken from --remote-url, if specified
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52 """
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53
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54 # parse remote URL
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55 host, netloc, path, query, anchor = urlparse.urlsplit(remote_url)
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56 path = path.rstrip('/')
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57
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58 # derive name
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59 if name is None:
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60 if '/' in path:
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61 prefix, name = path.rsplit('/', 1)
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62 else:
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63 name = path
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64 assert name
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65
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66 # get remote path, if specified
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67 if remote_path:
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68
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69 # split off remote host and path
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70 # XXX is a separate host necessary?
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71 remote_host = host
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72 if ':' in remote_path:
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73 remote_host, remote_path = remote_path.split(':', 1)
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74 else:
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75 remote_path = path
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76
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77 # setup remote repository
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78 remote_dir = '~/%s/%s' % (path.lstrip('/'), name)
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79 command = ['ssh', host, "mkdir -p %s && cd %s && hg init" % (remote_dir, remote_dir)]
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80 print command
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81 # call(command)
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82
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84 def main(args=sys.argv[1:]):
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85
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86 # parse command line arguments
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87 parser = OptionParser('%prog [options] directory')
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88 parser.add_option('-m', '--message', dest='message',
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89 default='initial commit',
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90 help='commit message [Default: %default]')
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91 parser.add_option('-u', '--remote-url', dest='remote_url',
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92 default="http://k0s.org/hg/",
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93 help="URL of host hg repository collection [Default: %default]")
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94 parser.add_option('-p', '--remote-path', dest='remote_path',
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95 help="remote path of hg repository links; otherwise taken from --remote-url, if specified")
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96 parser.add_option('-o', '--remote-only', dest='remote_only',
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97 action='store_true', default=False,
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98 help="setup remote server only")
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99 options, args = parser.parse_args(args)
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100
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101 # sanitization
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102 if not args:
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103 args = [os.getcwd()]
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104 if len(args) != 1:
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105 parser.print_usage()
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106 parser.exit()
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107 directory = args[0]
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108
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109 # initialize repository
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110 if options.remote_only:
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111 assert options.remote_url
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112 else:
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113 init_repo(directory)
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115 # setup remote, if specified
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116 name = os.path.basename(directory)
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117 if options.remote_url:
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118
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119 # setup remote repository
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120 setup_remote(directory, options.remote_url, name=name, remote_path=options.remote_path)
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121
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122 # push changes
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123 command = ['hg', 'push', '-R', directory]
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124 print command
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125 # call(command)
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126
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127 if __name__ == '__main__':
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128 main()