/[gli]/branches/qs/src/GLIPortage.py
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3# This source code is distributed under the terms of version 2 of the GNU 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 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. 5# of which can be found in the main directory of this project.
6Gentoo Linux Installer 6Gentoo Linux Installer
7 7
8$Id: GLIPortage.py,v 1.10 2005/12/26 06:16:05 agaffney Exp $ 8$Id: GLIPortage.py,v 1.57 2006/09/13 18:29:13 agaffney Exp $
9""" 9"""
10 10
11import re 11import re
12import os
13import sys
12import GLIUtility 14import GLIUtility
13import GLIException 15from GLIException import GLIException
14 16
15class GLIPortage(object): 17class GLIPortage(object):
16 18
17 def __init__(self, chroot_dir, grp_install, logger, debug): 19 def __init__(self, chroot_dir, logger, debug, cc, compile_logfile):
18 self._chroot_dir = chroot_dir 20 self._chroot_dir = chroot_dir
19 self._grp_install = grp_install
20 self._logger = logger 21 self._logger = logger
21 self._debug = debug 22 self._debug = debug
23 self._cc = cc
24 self._compile_logfile = compile_logfile
22 25
23 def get_deps(self, pkgs): 26 def get_deps(self, pkgs, grp_install=False):
24 pkglist = [] 27 pkglist = []
25 if isinstance(pkgs, str): 28 if isinstance(pkgs, str):
26 pkgs = pkgs.split() 29 pkgs = pkgs.split()
27 for pkg in pkgs: 30 for pkg in pkgs:
31 if not pkg: continue
28 if self._debug: self._logger.log("get_deps(): pkg is " + pkg) 32 if self._debug: self._logger.log("get_deps(): pkg is " + pkg)
29 if not self._grp_install or not self.get_best_version_vdb(pkg): 33 if not grp_install or not self.get_best_version_vdb(pkg):
30 if self._debug: self._logger.log("get_deps(): grabbing compile deps") 34 if self._debug: self._logger.log("get_deps(): grabbing compile deps")
31# del(os.environ['ROOT'])
32 tmppkglist = GLIUtility.spawn("emerge -p " + pkgs + r" | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].strip().split("\n") 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")
33# os.environ['ROOT'] = self._chroot_dir
34 else: 36 else:
35 if self._debug: self._logger.log("get_deps(): grabbing binary deps") 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
36 tmppkglist = GLIUtility.spawn("env ROOT='" + self._chroot_dir + "' python ../../runtimedeps.py " + pkg, return_output=True)[1].strip().split("\n") 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)
37 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist)) 46 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist))
38 for tmppkg in tmppkglist: 47 for tmppkg in tmppkglist:
39 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist") 48 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist")
40 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg): 49 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg):
41 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist") 50 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist")
42 pkglist.append(tmppkg) 51 pkglist.append(tmppkg)
43 if self._debug: self._logger.log("get_deps(): pkglist is " + str(pkglist)) 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")
44 return pkglist 55 return pkglist
45 56
46 def copy_pkg_to_chroot(self, package): 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", 0755)
84 if not os.path.isdir(self._chroot_dir + "/var/cache"):
85 os.mkdir(self._chroot_dir + "/var/cache", 0755)
86 if not os.path.isdir(self._chroot_dir + "/var/cache/edb"):
87 os.mkdir(self._chroot_dir + "/var/cache/edb", 0775)
88 # chown to root:portage
89 try:
90 counter_f = open(self._chroot_dir + "/var/cache/edb/counter", "w")
91 counter_f.write(str(counter))
92 counter_f.close()
93 except:
94 raise GLIException("UpdateCounterError", 'fatal', 'update_counter', "could not write new counter value")
95 return counter
96
97 def copy_pkg_to_chroot(self, package, use_root=False, ignore_missing=False):
47 symlinks = { '/bin/': '/mnt/livecd/bin/', '/boot/': '/mnt/livecd/boot/', '/lib/': '/mnt/livecd/lib/', 98 symlinks = { '/bin': '/mnt/livecd/bin/', '/boot': '/mnt/livecd/boot/', '/lib': '/mnt/livecd/lib/',
48 '/opt/': '/mnt/livecd/opt/', '/sbin/': '/mnt/livecd/sbin/', '/usr/': '/mnt/livecd/usr/', 99 '/opt': '/mnt/livecd/opt/', '/sbin': '/mnt/livecd/sbin/', '/usr': '/mnt/livecd/usr/',
49 '/etc/gconf/': '/usr/livecd/gconf/' } 100 '/etc/gconf': '/usr/livecd/gconf/' }
101
102 tmpdir = "/var/tmp"
103 image_dir = tmpdir + "/portage/" + package + "/image"
104 root_cmd = ""
105 tmp_chroot_dir = self._chroot_dir
106 portage_tmpdir = "/var/tmp"
107 vdb_dir = "/var/db/pkg/"
108 if use_root:
109 root_cmd = "ROOT=" + self._chroot_dir
110 tmp_chroot_dir = ""
111 portage_tmpdir = self._chroot_dir + "/var/tmp"
112 vdb_dir = self._chroot_dir + "/var/db/pkg/"
113
114 # Create /tmp, /var/tmp, and /var/lib/portage with proper permissions
115 oldumask = os.umask(0)
116 if not os.path.exists(self._chroot_dir + "/tmp"):
117 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /tmp doesn't exist in chroot...creating with proper permissions")
118 try:
119 os.mkdir(self._chroot_dir + "/tmp", 01777)
120 except:
121 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /tmp in chroot")
122 if not os.path.exists(self._chroot_dir + "/var/tmp"):
123 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /var/tmp doesn't exist in chroot...creating with proper permissions")
124 try:
125 os.mkdir(self._chroot_dir + "/var", 0755)
126 except:
127 pass
128 try:
129 os.mkdir(self._chroot_dir + "/var/tmp", 01777)
130 except:
131 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /var/tmp in chroot")
132 if not os.path.exists(self._chroot_dir + "/var/lib/portage"):
133 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /var/lib/portage doesn't exist in chroot...creating with proper permissions")
134 try:
135 os.mkdir(self._chroot_dir + "/var/lib", 0755)
136 except:
137 pass
138 try:
139 os.mkdir(self._chroot_dir + "/var/lib/portage", 02750)
140 except:
141 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /var/lib/portage in chroot")
142 os.umask(oldumask)
143
144 # Check to see if package is actually in vdb
145 if not GLIUtility.is_file("/var/db/pkg/" + package):
146 if ignore_missing:
147 if self._debug:
148 self._logger.log("DEBUG: copy_pkg_to_chroot(): package " + package + " does not have a vdb entry but ignore_missing=True...ignoring error")
149 return
150 else:
151 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "There is no vdb entry for " + package)
50 152
51 # Copy the vdb entry for the package from the LiveCD to the chroot 153 # Copy the vdb entry for the package from the LiveCD to the chroot
52 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package) 154 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package)
53 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)): 155 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)):
54 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package) 156 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
55 157
158 # Update COUNTER
159 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): calling update_counter() to get updated COUNTER value for " + package)
160 counter = self.update_counter()
161 try:
162 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): updating COUNTER value (%s) in vdb entry for %s" % (self._chroot_dir + "/var/db/pkg/" + package + "/COUNTER", package))
163 counter_f = open(self._chroot_dir + "/var/db/pkg/" + package + "/COUNTER", "w")
164 counter_f.write(str(counter))
165 counter_f.close()
166 except:
167 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not update COUNTER for " + package)
168
169 # Create the image dir in the chroot
170 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'")
171 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir, logfile=self._compile_logfile, append_log=True)):
172 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package)
173
56 # Create list of files for tar to work with from CONTENTS file in vdb entry 174 # Create list of files for tar to work with from CONTENTS file in vdb entry
57 entries = GLIUtility.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS") 175 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
176 if not entries:
177 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup")
178 else:
58 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries)) 179# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
59 try: 180 try:
60 tarfiles = open("/tmp/tarfilelist", "w") 181 tarfiles = open("/tmp/tarfilelist", "w")
61 for entry in entries: 182 for entry in entries:
62 parts = entry.split(" ") 183 parts = entry.split(" ")
63 # Hack for symlink crappiness 184# # Hack for symlink crappiness
64 for symlink in symlinks: 185# for symlink in symlinks:
65 if parts[0].startswith(symlink): 186# if parts[0].startswith(symlink):
66 parts[0] = symlinks[symlink] + parts[0][len(symlink):] 187# parts[0] = symlinks[symlink] + parts[0][len(symlink):]
67 tarfiles.write(parts[0] + "\n") 188 tarfiles.write(parts[0] + "\n")
68 tarfiles.close() 189 tarfiles.close()
69 except: 190 except:
70 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package) 191 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
71 192
72 # Use tar to transfer files into IMAGE directory 193 # Use tar to transfer files into IMAGE directory
73 tmpdir = "/var/tmp/portage"
74 image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
75 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + " && tar -c --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -x'") 194 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'")
76 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir + " && tar -c --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -x")): 195 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)):
77 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package) 196 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
78 197
198 # Fix mode, uid, and gid of directories
199 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 '^$'")
200 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")
201 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): found the following directories: " + str(dirlist))
202 if not dirlist or dirlist[0] == "":
203 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "directory list entry for " + package + "...this shouldn't happen!")
204 for dir in dirlist:
205 dirstat = os.stat(dir)
206 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)
207 os.chown(self._chroot_dir + image_dir + dir, dirstat[4], dirstat[5])
208 os.chmod(self._chroot_dir + image_dir + dir, dirstat[0])
209
79 # More symlink crappiness hacks 210# # More symlink crappiness hacks
80 for symlink in symlinks: 211# for symlink in symlinks:
81 if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]): 212## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
82# parts[0] = symlinks[symlink] + parts[len(symlink):] 213# if os.path.islink(self._chroot_dir + image_dir + symlink):
83 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing /usr/livecd/gconf/ stuff in " + image_dir + " for " + package) 214# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing " + symlink + " symlink ickiness stuff in " + image_dir + " for " + package)
215# GLIUtility.spawn("rm " + self._chroot_dir + image_dir + symlink)
84 if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)): 216# if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)):
85 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix /usr/livecd/gconf/ stuff for " + package) 217# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
86 218
87 # Run pkg_setup 219 # Run pkg_setup
88 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package) 220 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
89 if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + self._chroot_dir + "/var/db/pkg/" + package + "/*.ebuild setup")): 221 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)):
90 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package) 222 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package)
91
92 # Run qmerge
93# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running qmerge for " + package)
94# if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + self._chroot_dir + "/var/db/pkg/" + package + "/*.ebuild qmerge")):
95# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute qmerge for " + package)
96 223
97 # Run pkg_preinst 224 # Run pkg_preinst
98 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package) 225 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
99 if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + self._chroot_dir + "/var/db/pkg/" + package + "/*.ebuild preinst")): 226 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)):
100 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package) 227 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
101 228
102 # Copy files from image_dir to chroot 229 # Copy files from image_dir to chroot
230 if not entries:
231 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /")
232 else:
103 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package) 233 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package)
104 if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)): 234# if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)):
235 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)):
105 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package) 236 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
106 237
107 # Run pkg_postinst 238 # Run pkg_postinst
108 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package) 239 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
109 if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + "/var/db/pkg/" + package + "/*.ebuild postinst")): 240 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)):
110 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package) 241 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
111 242
112 # Remove image_dir 243 # Remove image_dir
113 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing + " + image_dir + " for " + package) 244 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package)
114 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)): 245 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir, logfile=self._compile_logfile, append_log=True)):
115 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package) 246 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
247
248 # Run env-update
249 if not use_root:
250 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running env-update inside chroot")
251 if not GLIUtility.exitsuccess(GLIUtility.spawn("env-update", chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)):
252 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not run env-update for " + package)
116 253
117 def add_pkg_to_world(self, package): 254 def add_pkg_to_world(self, package):
118 if package.find("/") == -1: 255 if package.find("/") == -1:
119 package = GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip() 256 package = self.get_best_version_vdb_chroot(package)
120 if not package: return False 257 if not package: return False
121 expr = re.compile('^(.+?)(-\d.+)?$') 258 expr = re.compile('^=?(.+?/.+?)(-\d.+)?$')
122 res = expr.match(package) 259 res = expr.match(package)
123 if res: 260 if res:
124 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world") 261 world_f = open(self._chroot_dir + "/var/lib/portage/world", "a")
262 world_f.write(res.group(1) + "\n")
263 world_f.close()
125 264
126 def get_best_version_vdb(self, package): 265 def get_best_version_vdb(self, package):
266 if package.startswith('='):
267 package = package[1:]
268 if GLIUtility.is_file("/var/db/pkg/" + package):
269 return package
270 else:
271 return ""
272 else:
127 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip() 273 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
128 274
129 def get_best_version_vdb_chroot(self, package): 275 def get_best_version_vdb_chroot(self, package):
276 if package.startswith('='):
277 package = package[1:]
278 if GLIUtility.is_file(self._chroot_dir + "/var/db/pkg/" + package):
279 return package
280 else:
281 return ""
282 else:
130 return GLIUtility.spawn("portageq best_version " + self._chroot_dir + " " + package, return_output=True)[1].strip() 283 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip()
131 284
132# def get_best_version_tree(self, package): 285# def get_best_version_tree(self, package):
133# return portage.best(tree.match(package)) 286# return portage.best(tree.match(package))
287
288 def emerge(self, packages, grp_install=False, add_to_world=True):
289 if isinstance(packages, str):
290 packages = packages.split()
291 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
292 pkglist = self.get_deps(packages, grp_install)
293 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
294 for i, pkg in enumerate(pkglist):
295 if not pkg: continue
296 if self._debug: self._logger.log("install_packages(): processing package " + pkg)
297 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
298 if not grp_install or not self.get_best_version_vdb("=" + pkg):
299 status = GLIUtility.spawn("emerge -1 =" + pkg, display_on_tty8=True, chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)
300# status = self._emerge("=" + pkg)
301 if not GLIUtility.exitsuccess(status):
302 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
303 else:
304# try:
305 self.copy_pkg_to_chroot(pkg)
306# except:
307# raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
308 self._cc.addNotification("progress", (float(i+1) / len(pkglist), "Done emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
309 if add_to_world:
310 for package in packages:
311 self.add_pkg_to_world(package)
312
313
314def usage(progname):
315 print """
316Usage: %s [-c|--chroot-dir <chroot directory>] [-g|--grp] [-s|--stage3] [-h|--help]
317
318Options:
319
320 -c|--chroot-dir Specifies the directory where your chroot is. This is
321 "/mnt/gentoo" by default.
322
323 -g|--grp Install specified packages and dependencies into chroot
324 by using files from the LiveCD.
325
326 -s|--stage3 Create a stage3 equivelant in the chroot directory by using
327 files from the LiveCD.
328
329 -k|--kernel Install kernel and modules from LiveCD into the chroot
330
331 -h|--help Display this help
332""" % (progname)
333
334if __name__ == "__main__":
335 chroot_dir = "/mnt/gentoo"
336 mode = None
337 grp_packages = []
338 progname = sys.argv.pop(0)
339 while len(sys.argv):
340 arg = sys.argv.pop(0)
341 if arg == "-c" or arg == "--chroot-dir":
342 chroot_dir = sys.argv.pop(0)
343 elif arg == "-g" or arg == "--grp":
344 mode = "grp"
345 elif arg == "-s" or arg == "--stage3":
346 mode = "stage3"
347 elif arg == "-k" or arg == "--kernel":
348 mode = "kernel"
349 elif arg == "-h" or arg == "--help":
350 usage(progname)
351 sys.exit(0)
352 elif arg[0] == "-":
353 usage(progname)
354 sys.exit(1)
355 else:
356 grp_packages.append(arg)
357
358 gliportage = GLIPortage(chroot_dir, True, None, False, None, None)
359 if mode == "stage3":
360 if not GLIUtility.is_file("/usr/livecd/systempkgs.txt"):
361 print "Required file /usr/livecd/systempkgs.txt does not exist!"
362 sys.exit(1)
363 try:
364 syspkgs = open("/usr/livecd/systempkgs.txt", "r")
365 systempkgs = syspkgs.readlines()
366 syspkgs.close()
367 except:
368 print "Could not open /usr/livecd/systempkgs.txt!"
369 sys.exit(1)
370
371 # Pre-create /lib (and possible /lib32 and /lib64)
372 if os.path.islink("/lib") and os.readlink("/lib") == "lib64":
373 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir " + chroot_dir + "/lib64 && ln -s lib64 " + chroot_dir + "/lib")):
374 print "Could not precreate /lib64 dir and /lib -> /lib64 symlink"
375 sys.exit(1)
376
377 syspkglen = len(systempkgs)
378 for i, pkg in enumerate(systempkgs):
379 pkg = pkg.strip()
380 print "Copying " + pkg + " (" + str(i+1) + "/" + str(syspkglen) + ")"
381 gliportage.copy_pkg_to_chroot(pkg, True, ignore_missing=True)
382 GLIUtility.spawn("cp /etc/make.conf " + chroot_dir + "/etc/make.conf")
383 GLIUtility.spawn("ln -s `readlink /etc/make.profile` " + chroot_dir + "/etc/make.profile")
384 GLIUtility.spawn("cp -f /etc/inittab.old " + chroot_dir + "/etc/inittab")
385
386 # Nasty, nasty, nasty hack because vapier is a tool
387 for tmpfile in ("/etc/passwd", "/etc/group", "/etc/shadow"):
388 GLIUtility.spawn("grep -ve '^gentoo' " + tmpfile + " > " + chroot_dir + tmpfile)
389
390 chrootscript = r"""
391 #!/bin/bash
392
393 source /etc/make.conf
394 export LDPATH="/usr/lib/gcc-lib/${CHOST}/$(cd /usr/lib/gcc-lib/${CHOST} && ls -1 | head -n 1)"
395
396 ldconfig $LDPATH
397 gcc-config 1
398 env-update
399 source /etc/profile
400 modules-update
401 [ -f /usr/bin/binutils-config ] && binutils-config 1
402 source /etc/profile
403 #mount -t proc none /proc
404 #cd /dev
405 #/sbin/MAKEDEV generic-i386
406 #umount /proc
407 [ -f /lib/udev-state/devices.tar.bz2 ] && tar -C /dev -xjf /lib/udev-state/devices.tar.bz2
408 """
409 script = open(chroot_dir + "/tmp/extrastuff.sh", "w")
410 script.write(chrootscript)
411 script.close()
412 GLIUtility.spawn("chmod 755 /tmp/extrastuff.sh && /tmp/extrastuff.sh", chroot=chroot_dir)
413 GLIUtility.spawn("rm -rf /var/tmp/portage/* /usr/portage /tmp/*", chroot=chroot_dir)
414 print "Stage3 equivelant generation complete!"
415 elif mode == "grp":
416 for pkg in grp_packages:
417 if not gliportage.get_best_version_vdb(pkg):
418 print "Package " + pkg + " is not available for install from the LiveCD"
419 continue
420 pkglist = gliportage.get_deps(pkg, True)
421 for i, tmppkg in enumerate(pkglist):
422 print "Copying " + tmppkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"
423 gliportage.copy_pkg_to_chroot(tmppkg)
424 gliportage.add_pkg_to_world(pkg)
425 print "GRP install complete!"
426 elif mode == "kernel":
427 kernelpkg = gliportage.get_best_version_vdb("sys-kernel/livecd-kernel")
428 gliportage.copy_pkg_to_chroot(kernelpkg)
429 print "LiveCD kernel installed!"
430 else:
431 print "You must specify an operating mode (-g or -s)!"
432 usage(progname)
433 sys.exit(1)

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