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"""
LiveCD stage1 target
"""
# NOTE: That^^ docstring has influence catalyst-spec(5) man page generation.
from catalyst.support import normpath
from catalyst.base.stagebase import StageBase
class livecd_stage1(StageBase):
"""
Builder class for LiveCD stage1.
"""
def __init__(self,spec,addlargs):
self.required_values=["livecd/packages"]
self.valid_values=self.required_values[:]
self.valid_values.extend(["livecd/use"])
StageBase.__init__(self,spec,addlargs)
def set_action_sequence(self):
self.settings["action_sequence"]=["unpack","unpack_snapshot",\
"config_profile_link","setup_confdir","portage_overlay",\
"bind","chroot_setup","setup_environment","build_packages",\
"unbind", "clean"]
self.set_completion_action_sequences()
def set_spec_prefix(self):
self.settings["spec_prefix"]="livecd"
def set_catalyst_use(self):
StageBase.set_catalyst_use(self)
if "catalyst_use" in self.settings:
self.settings["catalyst_use"].append("livecd")
else:
self.settings["catalyst_use"] = ["livecd"]
def set_packages(self):
StageBase.set_packages(self)
if self.settings["spec_prefix"]+"/packages" in self.settings:
if isinstance(self.settings[self.settings['spec_prefix']+'/packages'], str):
self.settings[self.settings["spec_prefix"]+"/packages"] = \
self.settings[self.settings["spec_prefix"]+"/packages"].split()
self.settings[self.settings["spec_prefix"]+"/packages"].append("app-misc/livecd-tools")
def set_pkgcache_path(self):
if "pkgcache_path" in self.settings:
if not isinstance(self.settings['pkgcache_path'], str):
self.settings["pkgcache_path"] = normpath(' '.join(self.settings["pkgcache_path"]))
else:
StageBase.set_pkgcache_path(self)
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