1 #!/usr/bin/python -tt
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2 # vim: ai ts=4 sts=4 et sw=4
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4 # Copyright (c) 2012 Intel, Inc.
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6 # This program is free software; you can redistribute it and/or modify it
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7 # under the terms of the GNU General Public License as published by the Free
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8 # Software Foundation; version 2 of the License
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10 # This program is distributed in the hope that it will be useful, but
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11 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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12 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 # You should have received a copy of the GNU General Public License along
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16 # with this program; if not, write to the Free Software Foundation, Inc., 59
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17 # Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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19 """Implementation of subcmd: create
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27 from mic import msger
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28 from mic.utils import errors, rpmmisc
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29 from mic.conf import configmgr
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30 from mic.plugin import pluginmgr
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32 def main(parser, args, argv):
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33 """mic create entry point."""
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34 #args is argparser namespace, argv is the input cmd line
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36 raise errors.Usage("Invalid arguments")
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38 if not os.path.exists(args.ksfile):
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39 raise errors.CreatorError("Can't find the file: %s" % args.ksfile)
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41 if os.geteuid() != 0:
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42 msger.error("Root permission is required, abort")
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45 w = pwd.getpwuid(os.geteuid())
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47 msger.warning("Might fail in compressing stage for undetermined user")
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49 abspath = lambda pth: os.path.abspath(os.path.expanduser(pth))
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51 logfile_abs_path = abspath(args.logfile)
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52 if os.path.isdir(logfile_abs_path):
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53 raise errors.Usage("logfile's path %s should be file"
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55 configmgr.create['logfile'] = logfile_abs_path
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56 configmgr.set_logfile()
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58 if args.subcommand == "auto":
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59 do_auto(parser, args.ksfile, argv)
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62 if args.interactive:
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63 msger.enable_interactive()
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65 msger.disable_interactive()
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68 msger.set_loglevel('VERBOSE')
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73 rpm.setVerbosity(rpm.RPMLOG_NOTICE)
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77 msger.set_loglevel('DEBUG')
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79 #check the imager type
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81 for subcmd, klass in pluginmgr.get_plugins('imager').iteritems():
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82 if subcmd == args.subcommand and hasattr(klass, 'do_create'):
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83 createrClass = klass
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85 if createrClass is None:
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86 raise errors.CreatorError("Can't support subcommand %s" % args.subcommand)
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90 configmgr._siteconf = args.config
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92 if args.outdir is not None:
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93 configmgr.create['outdir'] = abspath(args.outdir)
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94 if args.cachedir is not None:
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95 configmgr.create['cachedir'] = abspath(args.cachedir)
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96 os.environ['ZYPP_LOCKFILE_ROOT'] = configmgr.create['cachedir']
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98 for cdir in ('outdir', 'cachedir'):
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99 if os.path.exists(configmgr.create[cdir]) \
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100 and not os.path.isdir(configmgr.create[cdir]):
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101 raise errors.Usage('Invalid directory specified: %s' \
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102 % configmgr.create[cdir])
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103 if not os.path.exists(configmgr.create[cdir]):
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104 os.makedirs(configmgr.create[cdir])
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105 if os.getenv('SUDO_UID', '') and os.getenv('SUDO_GID', ''):
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106 os.chown(configmgr.create[cdir],
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107 int(os.getenv('SUDO_UID')),
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108 int(os.getenv('SUDO_GID')))
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110 if args.local_pkgs_path is not None:
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111 if not os.path.exists(args.local_pkgs_path):
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112 raise errors.Usage('Local pkgs directory: \'%s\' not exist' \
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113 % args.local_pkgs_path)
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114 configmgr.create['local_pkgs_path'] = args.local_pkgs_path
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117 configmgr.create['release'] = args.release.rstrip('/')
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119 if args.record_pkgs:
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120 configmgr.create['record_pkgs'] = []
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121 for infotype in args.record_pkgs.split(','):
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122 if infotype not in ('name', 'content', 'license', 'vcs'):
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123 raise errors.Usage('Invalid pkg recording: %s, valid ones:'
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124 ' "name", "content", "license", "vcs"' \
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127 configmgr.create['record_pkgs'].append(infotype)
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129 if args.strict_mode:
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130 configmgr.create['strict_mode'] = args.strict_mode
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131 if args.arch is not None:
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132 supported_arch = sorted(rpmmisc.archPolicies.keys(), reverse=True)
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133 if args.arch in supported_arch:
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134 configmgr.create['arch'] = args.arch
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136 raise errors.Usage('Invalid architecture: "%s".\n'
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137 ' Supported architectures are: \n'
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138 ' %s' % (args.arch,
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139 ', '.join(supported_arch)))
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141 if args.pkgmgr is not None:
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142 configmgr.create['pkgmgr'] = args.pkgmgr
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145 configmgr.set_runtime(args.runtime)
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147 if args.pack_to is not None:
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148 configmgr.create['pack_to'] = args.pack_to
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150 configmgr.create['cpio'] = args.cpio
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152 if args.copy_kernel:
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153 configmgr.create['copy_kernel'] = args.copy_kernel
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155 if args.install_pkgs:
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156 configmgr.create['install_pkgs'] = []
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157 for pkgtype in args.install_pkgs.split(','):
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158 if pkgtype not in ('source', 'debuginfo', 'debugsource'):
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159 raise errors.Usage('Invalid parameter specified: "%s", '
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160 'valid values: source, debuginfo, '
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161 'debusource' % pkgtype)
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163 configmgr.create['install_pkgs'].append(pkgtype)
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165 if args.check_pkgs:
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166 for pkg in args.check_pkgs.split(','):
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167 configmgr.create['check_pkgs'].append(pkg)
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169 if args.enabletmpfs:
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170 configmgr.create['enabletmpfs'] = args.enabletmpfs
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173 for item in args.repourl:
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175 key, val = item.split('=')
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178 configmgr.create['repourl'][key] = val
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181 for optvalue in args.repo:
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183 for item in optvalue.split(';'):
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185 key, val = item.split('=')
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188 repo[key.strip()] = val.strip()
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190 configmgr.create['extrarepos'][repo['name']] = repo
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192 if args.ignore_ksrepo:
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193 configmgr.create['ignore_ksrepo'] = args.ignore_ksrepo
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195 creater = createrClass()
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196 creater.do_create(args)
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198 def do_auto(parser, ksfile, argv):
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199 """${cmd_name}: auto detect image type from magic header
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202 ${name} ${cmd_name} <ksfile>
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206 def parse_magic_line(re_str, pstr, ptype='mic'):
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207 ptn = re.compile(re_str)
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208 m = ptn.match(pstr)
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209 if not m or not m.groups():
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212 inline_argv = m.group(1).strip()
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214 m2 = re.search('(?P<format>\w+)', inline_argv)
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215 elif ptype == 'mic2':
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216 m2 = re.search('(-f|--format(=)?)\s*(?P<format>\w+)',
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222 cmdname = m2.group('format')
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223 inline_argv = inline_argv.replace(m2.group(0), '')
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224 return (cmdname, inline_argv)
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228 if not os.path.exists(ksfile):
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229 raise errors.CreatorError("Can't find the file: %s" % ksfile)
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231 with open(ksfile, 'r') as rf:
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232 first_line = rf.readline()
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234 mic_re = '^#\s*-\*-mic-options-\*-\s+(.*)\s+-\*-mic-options-\*-'
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235 mic2_re = '^#\s*-\*-mic2-options-\*-\s+(.*)\s+-\*-mic2-options-\*-'
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237 result = parse_magic_line(mic_re, first_line, 'mic') \
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238 or parse_magic_line(mic2_re, first_line, 'mic2')
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240 raise errors.KsError("Invalid magic line in file: %s" % ksfile)
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242 ksargv = ' '.join(result).split()
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244 argv.remove("auto")
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245 index = argv.index("create")
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246 #insert the subcommand
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247 argv.insert(index+1, ksargv[0])
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248 options = argv + ksargv[1:]
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250 args = parser.parse_args(options)
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252 main(parser, args, options)
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