/[gli]/branches/overhaul/src/GLIPortage.py
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Contents of /branches/overhaul/src/GLIPortage.py

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Revision 1760 - (show annotations) (download) (as text)
Tue Mar 6 16:24:36 2007 UTC (7 years, 1 month ago) by agaffney
File MIME type: text/x-python
File size: 21219 byte(s)
create /var/cache/edb if it doesn't exist
1 """
2 # Copyright 1999-2005 Gentoo Foundation
3 # This source code is distributed under the terms of version 2 of the GNU
4 # General Public License as published by the Free Software Foundation, a copy
5 # of which can be found in the main directory of this project.
6 Gentoo Linux Installer
7
8 $Id: GLIPortage.py,v 1.57 2006/09/13 18:29:13 agaffney Exp $
9 """
10
11 import re
12 import os
13 import sys
14 import GLIUtility
15 from GLIException import GLIException
16
17 class GLIPortage(object):
18
19 def __init__(self, chroot_dir, logger, debug, cc, compile_logfile):
20 self._chroot_dir = chroot_dir
21 self._logger = logger
22 self._debug = debug
23 self._cc = cc
24 self._compile_logfile = compile_logfile
25
26 def get_deps(self, pkgs, grp_install=False):
27 pkglist = []
28 if isinstance(pkgs, str):
29 pkgs = pkgs.split()
30 for pkg in pkgs:
31 if not pkg: continue
32 if self._debug: self._logger.log("get_deps(): pkg is " + pkg)
33 if not grp_install or not self.get_best_version_vdb(pkg):
34 if self._debug: self._logger.log("get_deps(): grabbing compile deps")
35 tmppkglist = GLIUtility.spawn("emerge -p " + pkg + r" 2>/dev/null | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].strip().split("\n")
36 else:
37 if self._debug: self._logger.log("get_deps(): grabbing binary deps")
38 # The runtimedeps.py script generates a package install order that is *very* different from emerge itself
39 # tmppkglist = GLIUtility.spawn("python ../../runtimedeps.py " + self._chroot_dir + " " + pkg, return_output=True)[1].strip().split("\n")
40 tmppkglist = []
41 for tmppkg in GLIUtility.spawn("emerge -p " + pkg + r" 2>/dev/null | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].strip().split("\n"):
42 if self._debug: self._logger.log("get_deps(): looking at " + tmppkg)
43 if self.get_best_version_vdb("=" + tmppkg):
44 if self._debug: self._logger.log("get_deps(): package " + tmppkg + " in host vdb...adding to tmppkglist")
45 tmppkglist.append(tmppkg)
46 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist))
47 for tmppkg in tmppkglist:
48 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist")
49 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg):
50 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist")
51 pkglist.append(tmppkg)
52 if self._debug: self._logger.log("get_deps(): pkglist is " + str(pkglist))
53 if not pkglist:
54 raise GLIException("GetDepListError", 'fatal', 'get_deps', "Dep list is empty. This usually means there is no portage tree in the chroot")
55 return pkglist
56
57 def parse_vdb_contents(self, file):
58 entries = []
59 try:
60 vdbfile = open(file, "r")
61 except:
62 return entries
63 for line in vdbfile.readlines():
64 parts = line.strip().split(" ")
65 if parts[0] == "obj":
66 entries.append(parts[1])
67 # elif parts[0] == "dir":
68 # entries.append(parts[1] + "/")
69 elif parts[0] == "sym":
70 entries.append(" ".join(parts[1:4]))
71 entries.sort()
72 return entries
73
74 def update_counter(self):
75 try:
76 counter_f = open(self._chroot_dir + "/var/cache/edb/counter", "r")
77 counter = int(counter_f.readline().strip())
78 counter_f.close()
79 except:
80 counter = 0
81 counter += 1
82 if not os.path.isdir(self._chroot_dir + "/var"):
83 os.mkdir(self._chroot_dir + "/var", mode=0755)
84 if not os.path.isdir(self._chroot_dir + "/var/cache"):
85 os.mkdir(self._chroot_dir + "/var/cache", mode=0755)
86 if not os.path.isdir(self._chroot_dir + "/var/cache/edb"):
87 os.mkdir(self._chroot_dir + "/var/cache/edb", mode=0775)
88 # chown to root:portage
89 counter_f = open(self._chroot_dir + "/var/cache/edb/counter", "w")
90 counter_f.write(str(counter))
91 counter_f.close()
92 return counter
93
94 def copy_pkg_to_chroot(self, package, use_root=False, ignore_missing=False):
95 symlinks = { '/bin': '/mnt/livecd/bin/', '/boot': '/mnt/livecd/boot/', '/lib': '/mnt/livecd/lib/',
96 '/opt': '/mnt/livecd/opt/', '/sbin': '/mnt/livecd/sbin/', '/usr': '/mnt/livecd/usr/',
97 '/etc/gconf': '/usr/livecd/gconf/' }
98
99 tmpdir = "/var/tmp"
100 image_dir = tmpdir + "/portage/" + package.split("/")[1] + "/image"
101 root_cmd = ""
102 tmp_chroot_dir = self._chroot_dir
103 portage_tmpdir = "/var/tmp"
104 vdb_dir = "/var/db/pkg/"
105 if use_root:
106 root_cmd = "ROOT=" + self._chroot_dir
107 tmp_chroot_dir = ""
108 portage_tmpdir = self._chroot_dir + "/var/tmp"
109 vdb_dir = self._chroot_dir + "/var/db/pkg/"
110
111 # Create /tmp, /var/tmp, and /var/lib/portage with proper permissions
112 oldumask = os.umask(0)
113 if not os.path.exists(self._chroot_dir + "/tmp"):
114 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /tmp doesn't exist in chroot...creating with proper permissions")
115 try:
116 os.mkdir(self._chroot_dir + "/tmp", 01777)
117 except:
118 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /tmp in chroot")
119 if not os.path.exists(self._chroot_dir + "/var/tmp"):
120 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /var/tmp doesn't exist in chroot...creating with proper permissions")
121 try:
122 os.mkdir(self._chroot_dir + "/var", 0755)
123 except:
124 pass
125 try:
126 os.mkdir(self._chroot_dir + "/var/tmp", 01777)
127 except:
128 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /var/tmp in chroot")
129 if not os.path.exists(self._chroot_dir + "/var/lib/portage"):
130 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /var/lib/portage doesn't exist in chroot...creating with proper permissions")
131 try:
132 os.mkdir(self._chroot_dir + "/var/lib", 0755)
133 except:
134 pass
135 try:
136 os.mkdir(self._chroot_dir + "/var/lib/portage", 02750)
137 except:
138 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /var/lib/portage in chroot")
139 os.umask(oldumask)
140
141 # Check to see if package is actually in vdb
142 if not GLIUtility.is_file("/var/db/pkg/" + package):
143 if ignore_missing:
144 if self._debug:
145 self._logger.log("DEBUG: copy_pkg_to_chroot(): package " + package + " does not have a vdb entry but ignore_missing=True...ignoring error")
146 return
147 else:
148 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "There is no vdb entry for " + package)
149
150 # Copy the vdb entry for the package from the LiveCD to the chroot
151 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package)
152 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + "/var/db/pkg/" + package + " && cp -a /var/db/pkg/" + package + "/* " + self._chroot_dir + "/var/db/pkg/" + package, logfile=self._compile_logfile, append_log=True)):
153 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
154
155 # Update COUNTER
156 try:
157 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): calling update_counter() to get updated COUNTER value for " + package)
158 counter = self.update_counter()
159 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): updating COUNTER value in vdb entry for " + package)
160 counter_f = open(self._chroot_dir + "/var/db/pkg/" + package + "/COUNTER", "w")
161 counter_f.write(str(counter))
162 counter_f.close()
163 except:
164 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not update COUNTER for " + package)
165
166 # Create the image dir in the chroot
167 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'")
168 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir, logfile=self._compile_logfile, append_log=True)):
169 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package)
170
171 # Create list of files for tar to work with from CONTENTS file in vdb entry
172 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
173 if not entries:
174 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup")
175 else:
176 # if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
177 try:
178 tarfiles = open("/tmp/tarfilelist", "w")
179 for entry in entries:
180 parts = entry.split(" ")
181 # # Hack for symlink crappiness
182 # for symlink in symlinks:
183 # if parts[0].startswith(symlink):
184 # parts[0] = symlinks[symlink] + parts[0][len(symlink):]
185 tarfiles.write(parts[0] + "\n")
186 tarfiles.close()
187 except:
188 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
189
190 # Use tar to transfer files into IMAGE directory
191 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'tar -cp --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -xp'")
192 if not GLIUtility.exitsuccess(GLIUtility.spawn("tar -cp --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -xp", logfile=self._compile_logfile, append_log=True)):
193 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
194
195 # Fix mode, uid, and gid of directories
196 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running find " + self._chroot_dir + image_dir + " -mindepth 1 -type d 2>/dev/null | sed -e 's:^" + self._chroot_dir + image_dir + "::' | grep -v '^$'")
197 dirlist = GLIUtility.spawn("find " + self._chroot_dir + image_dir + " -mindepth 1 -type d 2>/dev/null | sed -e 's:^" + self._chroot_dir + image_dir + "::' | grep -v '^$'", return_output=True)[1].strip().split("\n")
198 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): found the following directories: " + str(dirlist))
199 if not dirlist or dirlist[0] == "":
200 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "directory list entry for " + package + "...this shouldn't happen!")
201 for dir in dirlist:
202 dirstat = os.stat(dir)
203 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): setting mode " + str(dirstat[0]) + " and uid/gid " + str(dirstat[4]) + "/" + str(dirstat[5]) + " for directory " + self._chroot_dir + image_dir + dir)
204 os.chown(self._chroot_dir + image_dir + dir, dirstat[4], dirstat[5])
205 os.chmod(self._chroot_dir + image_dir + dir, dirstat[0])
206
207 # # More symlink crappiness hacks
208 # for symlink in symlinks:
209 ## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
210 # if os.path.islink(self._chroot_dir + image_dir + symlink):
211 # if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing " + symlink + " symlink ickiness stuff in " + image_dir + " for " + package)
212 # GLIUtility.spawn("rm " + self._chroot_dir + image_dir + symlink)
213 # if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)):
214 # raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
215
216 # Run pkg_setup
217 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
218 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " FEATURES=noauto ebuild " + vdb_dir + package + "/*.ebuild setup", chroot=tmp_chroot_dir, logfile=self._compile_logfile, append_log=True)):
219 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package)
220
221 # Run pkg_preinst
222 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
223 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " FEATURES=noauto ebuild " + vdb_dir + package + "/*.ebuild preinst", chroot=tmp_chroot_dir, logfile=self._compile_logfile, append_log=True)):
224 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
225
226 # Copy files from image_dir to chroot
227 if not entries:
228 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /")
229 else:
230 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package)
231 # if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)):
232 if not GLIUtility.exitsuccess(GLIUtility.spawn("tar -C " + self._chroot_dir + image_dir + "/ -cp . | tar -C " + self._chroot_dir + "/ -xp", logfile=self._compile_logfile, append_log=True)):
233 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
234
235 # Run pkg_postinst
236 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
237 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " FEATURES=noauto ebuild " + vdb_dir + package + "/*.ebuild postinst", chroot=tmp_chroot_dir, logfile=self._compile_logfile, append_log=True)):
238 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
239
240 # Remove image_dir
241 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package)
242 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir, logfile=self._compile_logfile, append_log=True)):
243 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
244
245 # Run env-update
246 if not use_root:
247 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running env-update inside chroot")
248 if not GLIUtility.exitsuccess(GLIUtility.spawn("env-update", chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)):
249 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not run env-update for " + package)
250
251 def add_pkg_to_world(self, package):
252 if package.find("/") == -1:
253 package = self.get_best_version_vdb_chroot(package)
254 if not package: return False
255 expr = re.compile('^=?(.+?/.+?)(-\d.+)?$')
256 res = expr.match(package)
257 if res:
258 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world")
259
260 def get_best_version_vdb(self, package):
261 if package.startswith('='):
262 package = package[1:]
263 if GLIUtility.is_file("/var/db/pkg/" + package):
264 return package
265 else:
266 return ""
267 else:
268 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
269
270 def get_best_version_vdb_chroot(self, package):
271 if package.startswith('='):
272 package = package[1:]
273 if GLIUtility.is_file(self._chroot_dir + "/var/db/pkg/" + package):
274 return package
275 else:
276 return ""
277 else:
278 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip()
279
280 # def get_best_version_tree(self, package):
281 # return portage.best(tree.match(package))
282
283 def emerge(self, packages, grp_install=False, add_to_world=True):
284 if isinstance(packages, str):
285 packages = packages.split()
286 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
287 pkglist = self.get_deps(packages, grp_install)
288 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
289 for i, pkg in enumerate(pkglist):
290 if not pkg: continue
291 if self._debug: self._logger.log("install_packages(): processing package " + pkg)
292 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
293 if not grp_install or not self.get_best_version_vdb("=" + pkg):
294 status = GLIUtility.spawn("emerge -1 =" + pkg, display_on_tty8=True, chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)
295 # status = self._emerge("=" + pkg)
296 if not GLIUtility.exitsuccess(status):
297 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
298 else:
299 # try:
300 self.copy_pkg_to_chroot(pkg)
301 # except:
302 # raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
303 self._cc.addNotification("progress", (float(i+1) / len(pkglist), "Done emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
304 if add_to_world:
305 for package in packages:
306 self.add_pkg_to_world(package)
307
308
309 def usage(progname):
310 print """
311 Usage: %s [-c|--chroot-dir <chroot directory>] [-g|--grp] [-s|--stage3] [-h|--help]
312
313 Options:
314
315 -c|--chroot-dir Specifies the directory where your chroot is. This is
316 "/mnt/gentoo" by default.
317
318 -g|--grp Install specified packages and dependencies into chroot
319 by using files from the LiveCD.
320
321 -s|--stage3 Create a stage3 equivelant in the chroot directory by using
322 files from the LiveCD.
323
324 -k|--kernel Install kernel and modules from LiveCD into the chroot
325
326 -h|--help Display this help
327 """ % (progname)
328
329 if __name__ == "__main__":
330 chroot_dir = "/mnt/gentoo"
331 mode = None
332 grp_packages = []
333 progname = sys.argv.pop(0)
334 while len(sys.argv):
335 arg = sys.argv.pop(0)
336 if arg == "-c" or arg == "--chroot-dir":
337 chroot_dir = sys.argv.pop(0)
338 elif arg == "-g" or arg == "--grp":
339 mode = "grp"
340 elif arg == "-s" or arg == "--stage3":
341 mode = "stage3"
342 elif arg == "-k" or arg == "--kernel":
343 mode = "kernel"
344 elif arg == "-h" or arg == "--help":
345 usage(progname)
346 sys.exit(0)
347 elif arg[0] == "-":
348 usage(progname)
349 sys.exit(1)
350 else:
351 grp_packages.append(arg)
352
353 gliportage = GLIPortage(chroot_dir, True, None, False, None, None)
354 if mode == "stage3":
355 if not GLIUtility.is_file("/usr/livecd/systempkgs.txt"):
356 print "Required file /usr/livecd/systempkgs.txt does not exist!"
357 sys.exit(1)
358 try:
359 syspkgs = open("/usr/livecd/systempkgs.txt", "r")
360 systempkgs = syspkgs.readlines()
361 syspkgs.close()
362 except:
363 print "Could not open /usr/livecd/systempkgs.txt!"
364 sys.exit(1)
365
366 # Pre-create /lib (and possible /lib32 and /lib64)
367 if os.path.islink("/lib") and os.readlink("/lib") == "lib64":
368 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir " + chroot_dir + "/lib64 && ln -s lib64 " + chroot_dir + "/lib")):
369 print "Could not precreate /lib64 dir and /lib -> /lib64 symlink"
370 sys.exit(1)
371
372 syspkglen = len(systempkgs)
373 for i, pkg in enumerate(systempkgs):
374 pkg = pkg.strip()
375 print "Copying " + pkg + " (" + str(i+1) + "/" + str(syspkglen) + ")"
376 gliportage.copy_pkg_to_chroot(pkg, True, ignore_missing=True)
377 GLIUtility.spawn("cp /etc/make.conf " + chroot_dir + "/etc/make.conf")
378 GLIUtility.spawn("ln -s `readlink /etc/make.profile` " + chroot_dir + "/etc/make.profile")
379 GLIUtility.spawn("cp -f /etc/inittab.old " + chroot_dir + "/etc/inittab")
380
381 # Nasty, nasty, nasty hack because vapier is a tool
382 for tmpfile in ("/etc/passwd", "/etc/group", "/etc/shadow"):
383 GLIUtility.spawn("grep -ve '^gentoo' " + tmpfile + " > " + chroot_dir + tmpfile)
384
385 chrootscript = r"""
386 #!/bin/bash
387
388 source /etc/make.conf
389 export LDPATH="/usr/lib/gcc-lib/${CHOST}/$(cd /usr/lib/gcc-lib/${CHOST} && ls -1 | head -n 1)"
390
391 ldconfig $LDPATH
392 gcc-config 1
393 env-update
394 source /etc/profile
395 modules-update
396 [ -f /usr/bin/binutils-config ] && binutils-config 1
397 source /etc/profile
398 #mount -t proc none /proc
399 #cd /dev
400 #/sbin/MAKEDEV generic-i386
401 #umount /proc
402 [ -f /lib/udev-state/devices.tar.bz2 ] && tar -C /dev -xjf /lib/udev-state/devices.tar.bz2
403 """
404 script = open(chroot_dir + "/tmp/extrastuff.sh", "w")
405 script.write(chrootscript)
406 script.close()
407 GLIUtility.spawn("chmod 755 /tmp/extrastuff.sh && /tmp/extrastuff.sh", chroot=chroot_dir)
408 GLIUtility.spawn("rm -rf /var/tmp/portage/* /usr/portage /tmp/*", chroot=chroot_dir)
409 print "Stage3 equivelant generation complete!"
410 elif mode == "grp":
411 for pkg in grp_packages:
412 if not gliportage.get_best_version_vdb(pkg):
413 print "Package " + pkg + " is not available for install from the LiveCD"
414 continue
415 pkglist = gliportage.get_deps(pkg, True)
416 for i, tmppkg in enumerate(pkglist):
417 print "Copying " + tmppkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"
418 gliportage.copy_pkg_to_chroot(tmppkg)
419 gliportage.add_pkg_to_world(pkg)
420 print "GRP install complete!"
421 elif mode == "kernel":
422 kernelpkg = gliportage.get_best_version_vdb("sys-kernel/livecd-kernel")
423 gliportage.copy_pkg_to_chroot(kernelpkg)
424 print "LiveCD kernel installed!"
425 else:
426 print "You must specify an operating mode (-g or -s)!"
427 usage(progname)
428 sys.exit(1)

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