modules/grp_target.py

   1 # Copyright 1999-2004 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: /var/cvsroot/gentoo/src/catalyst/modules/grp_target.py,v 1.8 2005/04/14 14:59:48 rocket Exp $
   4
   5 """
   6 The builder class for GRP (Gentoo Reference Platform) builds.
   7 """
   8
   9 import os,types
  10 from catalyst_support import *
  11 from generic_stage_target import *
  12
  13 class grp_target(generic_stage_target):
  14         def __init__(self,spec,addlargs):
  15                 self.required_values=["version_stamp","target","subarch",\
  16                         "rel_type","profile","snapshot","source_subpath"]
  17
  18                 self.valid_values=self.required_values[:]
  19                 if not addlargs.has_key("grp"):
  20                         raise CatalystError,"Required value \"grp\" not specified in spec."
  21
  22                 self.required_values.extend(["grp","grp/use"])
  23                 if type(addlargs["grp"])==types.StringType:
  24                         addlargs["grp"]=[addlargs["grp"]]
  25
  26                 for x in addlargs["grp"]:
  27                         self.required_values.append("grp/"+x+"/packages")
  28                         self.required_values.append("grp/"+x+"/type")
  29
  30                 generic_stage_target.__init__(self,spec,addlargs)
  31
  32         def set_target_path(self):
  33             self.settings["target_path"]=self.settings["storedir"]+"/builds/"+self.settings["target_subpath"]
  34
  35         def run_local(self):
  36                 for pkgset in self.settings["grp"]:
  37                         # example call: "grp.sh run pkgset cd1 xmms vim sys-apps/gleep"
  38                         mypackages=list_bashify(self.settings["grp/"+pkgset+"/packages"])
  39                         try:
  40                                 cmd("/bin/bash "+self.settings["controller_file"]+" run "+self.settings["grp/"+pkgset+"/type"]\
  41                                         +" "+pkgset+" "+mypackages)
  42
  43                         except CatalystError:
  44                                 self.unbind()
  45                                 raise CatalystError,"GRP build aborting due to error."
  46
  47         def set_action_sequence(self):
  48             self.settings["action_sequence"]=["dir_setup","unpack","unpack_snapshot",\
  49                                 "config_profile_link","setup_confdir","bind","chroot_setup",\
  50                                             "setup_environment","run_local","unmerge","unbind",\
  51                                             "remove","empty"]
  52
  53
  54         def set_use(self):
  55             generic_stage_target.set_use(self)
  56             if self.settings.has_key("use"):
  57                 self.settings["use"].append("bindlist")
  58
  59         def set_mounts(self):
  60             self.mounts.append("/tmp/grp")
  61             self.mountmap["/tmp/grp"]=self.settings["target_path"]
  62
  63 def register(foo):
  64         foo.update({"grp":grp_target})
  65         return foo