def clean(self):
if self.check_autoresume("clean"):
msg("Resume point detected, skipping clean operation...")
else:
for x in self.settings["cleanables"]:
msg("Cleaning chroot: " + x +"...")
catalyst.util.remove_path(self.settings["destpath"] + x)
""" Put /etc/hosts back into place """
if os.path.exists(self.settings["chroot_path"]+"/etc/hosts.catalyst"):
catalyst.util.move(self.settings["chroot_path"] + "/etc/hosts.catalyst", \
self.settings["chroot_path"]+"/etc/hosts", force=True)
""" Remove our overlay """
if os.path.exists(self.settings["chroot_path"]+"/usr/local/portage"):
catalyst.util.remove_path(self.settings["chroot_path"] + "/usr/local/portage")
cmd("sed -i '/^PORTDIR_OVERLAY/d' "+self.settings["chroot_path"]+\
"/etc/make.conf",\
"Could not remove PORTDIR_OVERLAY from make.conf",env=self.env)
""" Clean up old and obsoleted files in /etc """
if os.path.exists(self.settings["stage_path"]+"/etc"):
cmd("find "+self.settings["stage_path"]+\
"/etc -maxdepth 1 -name \"*-\" | xargs rm -f",\
"Could not remove stray files in /etc",env=self.env)
self.run_controller_action("clean")
self.set_autoresume("clean")
def run_controller_action(self, action, args=""):
if os.path.exists(self.settings["controller_file"]):
command = action
if args:
command += " " + args
cmd("/bin/bash " + self.settings["controller_file"] + " " + command, \
action + " script failed.", env=self.env)
def kill_chroot_pids(self):
msg("Checking for processes running in chroot and killing them.")
"""
Force environment variables to be exported so script can see them
"""
self.setup_environment()
if os.path.exists(self.settings["sharedir"]+\
"/targets/support/kill-chroot-pids.sh"):
cmd("/bin/bash "+self.settings["sharedir"]+\
"/targets/support/kill-chroot-pids.sh",\
"kill-chroot-pids script failed.",env=self.env)
def unpack(self):
unpack=True
display_msg=None
clst_unpack_hash = catalyst.util.readfile(self.settings["autoresume_path"]+"unpack")
if os.path.isdir(self.settings["source_path"]):
unpack_cmd="rsync -a --delete "+self.settings["source_path"]+" "+self.settings["chroot_path"]
display_msg="\nStarting rsync from "+self.settings["source_path"]+"\nto "+\
self.settings["chroot_path"]+" (This may take some time) ...\n"
error_msg="Rsync of "+self.settings["source_path"]+" to "+self.settings["chroot_path"]+" failed."
invalid_snapshot=False
if self.check_autoresume():
if os.path.isdir(self.settings["source_path"]) and \
self.check_autoresume("unpack"):
msg("Resume point detected, skipping unpack operation...")
unpack=False
elif "source_path_hash" in self.settings:
if self.settings["source_path_hash"] != clst_unpack_hash:
invalid_snapshot=True
if unpack:
self.mount_safety_check()
if invalid_snapshot:
msg("No Valid Resume point detected, cleaning up...")
#os.remove(self.settings["autoresume_path"]+"dir_setup")
self.clear_autoresume()
self.clear_chroot()
#self.dir_setup()
if not os.path.exists(self.settings["chroot_path"]):
os.makedirs(self.settings["chroot_path"])
if not os.path.exists(self.settings["chroot_path"]+"/tmp"):
os.makedirs(self.settings["chroot_path"]+"/tmp",1777)
if "PKGCACHE" in self.settings:
if not os.path.exists(self.settings["pkgcache_path"]):
os.makedirs(self.settings["pkgcache_path"],0755)
if not display_msg:
raise CatalystError,"Could not find appropriate source. Please check the 'source_subpath' setting in the spec file."
msg(display_msg)
cmd(unpack_cmd,error_msg,env=self.env)
if "source_path_hash" in self.settings:
self.set_autoresume("unpack", self.settings["source_path_hash"])
else:
self.set_autoresume("unpack")
