modules/livecd_stage1_target.py

   1
   2 """
   3 Builder class for LiveCD stage1.
   4 """
   5
   6 from catalyst_support import *
   7 from generic_stage_target import *
   8
   9 class livecd_stage1_target(generic_stage_target):
  10         def __init__(self,spec,addlargs):
  11                 self.required_values=["livecd/packages"]
  12                 self.valid_values=self.required_values[:]
  13
  14                 self.valid_values.extend(["livecd/use"])
  15                 generic_stage_target.__init__(self,spec,addlargs)
  16
  17         def set_action_sequence(self):
  18                 self.settings["action_sequence"]=["unpack","unpack_snapshot",\
  19                                         "config_profile_link","setup_confdir","portage_overlay",\
  20                                         "bind","chroot_setup","setup_environment","build_packages",\
  21                                         "unbind", "clean","clear_autoresume"]
  22         def set_target_path(self):
  23                 self.settings["target_path"]=normpath(self.settings["storedir"]+"/builds/"+self.settings["target_subpath"])
  24                 if self.settings.has_key("AUTORESUME") \
  25                         and os.path.exists(self.settings["autoresume_path"]+"setup_target_path"):
  26                                 print "Resume point detected, skipping target path setup operation..."
  27                 else:
  28                         # first clean up any existing target stuff
  29                         if os.path.exists(self.settings["target_path"]):
  30                                 cmd("rm -rf "+self.settings["target_path"],\
  31                                         "Could not remove existing directory: "+self.settings["target_path"],env=self.env)
  32                                 touch(self.settings["autoresume_path"]+"setup_target_path")
  33
  34                         if not os.path.exists(self.settings["target_path"]):
  35                                 os.makedirs(self.settings["target_path"])
  36
  37
  38         def set_target_path(self):
  39                 pass
  40         def set_spec_prefix(self):
  41                         self.settings["spec_prefix"]="livecd"
  42
  43         def set_use(self):
  44                 generic_stage_target.set_use(self)
  45                 if self.settings.has_key("use"):
  46                         self.settings["use"].append("livecd")
  47                         self.settings["use"].append("bindist")
  48                 else:
  49                         self.settings["use"]=["livecd"]
  50                         self.settings["use"].append("bindist")
  51
  52         def set_packages(self):
  53                 generic_stage_target.set_packages(self)
  54                 if self.settings.has_key(self.settings["spec_prefix"]+"/packages"):
  55                         if type(self.settings[self.settings["spec_prefix"]+"/packages"]) == types.StringType:
  56                                 self.settings[self.settings["spec_prefix"]+"/packages"] = \
  57                                         self.settings[self.settings["spec_prefix"]+"/packages"].split()
  58                 self.settings[self.settings["spec_prefix"]+"/packages"].append("app-misc/livecd-tools")
  59
  60         def set_pkgcache_path(self):
  61                 if self.settings.has_key("pkgcache_path"):
  62                         if type(self.settings["pkgcache_path"]) != types.StringType:
  63                                 self.settings["pkgcache_path"]=normpath(string.join(self.settings["pkgcache_path"]))
  64                 else:
  65                         generic_stage_target.set_pkgcache_path(self)
  66
  67 def register(foo):
  68         foo.update({"livecd-stage1":livecd_stage1_target})
  69         return foo