/[gli]/branches/overhaul/src/GLIPortage.py
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trunk/src/GLIPortage.py Revision 1269 branches/overhaul/src/GLIPortage.py Revision 1700
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 1.33 2006/02/05 19:42:22 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 12import os
13import sys
13import GLIUtility 14import GLIUtility
14from GLIException import GLIException 15from GLIException import GLIException
15 16
16class GLIPortage(object): 17class GLIPortage(object):
17 18
18 def __init__(self, chroot_dir, grp_install, logger, debug, cc, compile_logfile): 19 def __init__(self, chroot_dir, logger, debug, cc, compile_logfile):
19 self._chroot_dir = chroot_dir 20 self._chroot_dir = chroot_dir
20 self._grp_install = grp_install
21 self._logger = logger 21 self._logger = logger
22 self._debug = debug 22 self._debug = debug
23 self._cc = cc 23 self._cc = cc
24 self._compile_logfile = compile_logfile 24 self._compile_logfile = compile_logfile
25 25
26 def get_deps(self, pkgs): 26 def get_deps(self, pkgs, grp_install=False):
27 pkglist = [] 27 pkglist = []
28 if isinstance(pkgs, str): 28 if isinstance(pkgs, str):
29 pkgs = pkgs.split() 29 pkgs = pkgs.split()
30 for pkg in pkgs: 30 for pkg in pkgs:
31 if not pkg: continue
31 if self._debug: self._logger.log("get_deps(): pkg is " + pkg) 32 if self._debug: self._logger.log("get_deps(): pkg is " + pkg)
32 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):
33 if self._debug: self._logger.log("get_deps(): grabbing compile deps") 34 if self._debug: self._logger.log("get_deps(): grabbing compile deps")
34 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") 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")
35 else: 36 else:
36 if self._debug: self._logger.log("get_deps(): grabbing binary deps") 37 if self._debug: self._logger.log("get_deps(): grabbing binary deps")
37 # The runtimedeps.py script generates a package install order that is *very* different from emerge itself 38 # The runtimedeps.py script generates a package install order that is *very* different from emerge itself
47 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")
48 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):
49 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")
50 pkglist.append(tmppkg) 51 pkglist.append(tmppkg)
51 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")
52 return pkglist 55 return pkglist
53 56
54 def parse_vdb_contents(self, file): 57 def parse_vdb_contents(self, file):
55 entries = [] 58 entries = []
56 try: 59 try:
66 elif parts[0] == "sym": 69 elif parts[0] == "sym":
67 entries.append(" ".join(parts[1:4])) 70 entries.append(" ".join(parts[1:4]))
68 entries.sort() 71 entries.sort()
69 return entries 72 return entries
70 73
71 def copy_pkg_to_chroot(self, package, use_root=False): 74 def copy_pkg_to_chroot(self, package, use_root=False, ignore_missing=False):
72 symlinks = { '/bin': '/mnt/livecd/bin/', '/boot': '/mnt/livecd/boot/', '/lib': '/mnt/livecd/lib/', 75 symlinks = { '/bin': '/mnt/livecd/bin/', '/boot': '/mnt/livecd/boot/', '/lib': '/mnt/livecd/lib/',
73 '/opt': '/mnt/livecd/opt/', '/sbin': '/mnt/livecd/sbin/', '/usr': '/mnt/livecd/usr/', 76 '/opt': '/mnt/livecd/opt/', '/sbin': '/mnt/livecd/sbin/', '/usr': '/mnt/livecd/usr/',
74 '/etc/gconf': '/usr/livecd/gconf/' } 77 '/etc/gconf': '/usr/livecd/gconf/' }
75 78
76 tmpdir = "/var/tmp/portage" 79 tmpdir = "/var/tmp"
77 image_dir = tmpdir + "/" + package.split("/")[1] + "/image" 80 image_dir = tmpdir + "/portage/" + package.split("/")[1] + "/image"
78 root_cmd = "" 81 root_cmd = ""
79 tmp_chroot_dir = self._chroot_dir 82 tmp_chroot_dir = self._chroot_dir
80 portage_tmpdir = "/var/tmp/portage" 83 portage_tmpdir = "/var/tmp"
81 vdb_dir = "/var/db/pkg" 84 vdb_dir = "/var/db/pkg/"
82 if use_root: 85 if use_root:
83 root_cmd = "ROOT=" + self._chroot_dir 86 root_cmd = "ROOT=" + self._chroot_dir
84 tmp_chroot_dir = "" 87 tmp_chroot_dir = ""
85 portage_tmpdir = self._chroot_dir + "/var/tmp/portage" 88 portage_tmpdir = self._chroot_dir + "/var/tmp"
86 vdb_dir = self._chroot_dir + "/var/db/pkg" 89 vdb_dir = self._chroot_dir + "/var/db/pkg/"
90
91 # Create /tmp, /var/tmp, and /var/lib/portage with proper permissions
92 oldumask = os.umask(0)
93 if not os.path.exists(self._chroot_dir + "/tmp"):
94 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /tmp doesn't exist in chroot...creating with proper permissions")
95 try:
96 os.mkdir(self._chroot_dir + "/tmp", 01777)
97 except:
98 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /tmp in chroot")
99 if not os.path.exists(self._chroot_dir + "/var/tmp"):
100 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /var/tmp doesn't exist in chroot...creating with proper permissions")
101 try:
102 os.mkdir(self._chroot_dir + "/var", 0755)
103 except:
104 pass
105 try:
106 os.mkdir(self._chroot_dir + "/var/tmp", 01777)
107 except:
108 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /var/tmp in chroot")
109 if not os.path.exists(self._chroot_dir + "/var/lib/portage"):
110 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): /var/lib/portage doesn't exist in chroot...creating with proper permissions")
111 try:
112 os.mkdir(self._chroot_dir + "/var/lib", 0755)
113 except:
114 pass
115 try:
116 os.mkdir(self._chroot_dir + "/var/lib/portage", 02750)
117 except:
118 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Failed to create /var/lib/portage in chroot")
119 os.umask(oldumask)
120
121 # Check to see if package is actually in vdb
122 if not GLIUtility.is_file("/var/db/pkg/" + package):
123 if ignore_missing:
124 if self._debug:
125 self._logger.log("DEBUG: copy_pkg_to_chroot(): package " + package + " does not have a vdb entry but ignore_missing=True...ignoring error")
126 return
127 else:
128 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "There is no vdb entry for " + package)
87 129
88 # Copy the vdb entry for the package from the LiveCD to the chroot 130 # Copy the vdb entry for the package from the LiveCD to the chroot
89 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package) 131 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package)
90 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)): 132 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)):
91 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package) 133 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
92 134
93 # Create the image dir in the chroot 135 # Create the image dir in the chroot
94 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'") 136 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'")
95 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir)): 137 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir, logfile=self._compile_logfile, append_log=True)):
96 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package) 138 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package)
97 139
98 # Create list of files for tar to work with from CONTENTS file in vdb entry 140 # Create list of files for tar to work with from CONTENTS file in vdb entry
99 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS") 141 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
100 if not entries: 142 if not entries:
101 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup") 143 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup")
102 else: 144 else:
103 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries)) 145# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
104 try: 146 try:
105 tarfiles = open("/tmp/tarfilelist", "w") 147 tarfiles = open("/tmp/tarfilelist", "w")
106 for entry in entries: 148 for entry in entries:
107 parts = entry.split(" ") 149 parts = entry.split(" ")
108# # Hack for symlink crappiness 150# # Hack for symlink crappiness
114 except: 156 except:
115 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package) 157 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
116 158
117 # Use tar to transfer files into IMAGE directory 159 # Use tar to transfer files into IMAGE directory
118 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'") 160 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'")
119 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")): 161 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)):
120 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package) 162 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
163
164 # Fix mode, uid, and gid of directories
165 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 '^$'")
166 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")
167 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): found the following directories: " + str(dirlist))
168 if not dirlist or dirlist[0] == "":
169 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "directory list entry for " + package + "...this shouldn't happen!")
170 for dir in dirlist:
171 dirstat = os.stat(dir)
172 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)
173 os.chown(self._chroot_dir + image_dir + dir, dirstat[4], dirstat[5])
174 os.chmod(self._chroot_dir + image_dir + dir, dirstat[0])
121 175
122# # More symlink crappiness hacks 176# # More symlink crappiness hacks
123# for symlink in symlinks: 177# for symlink in symlinks:
124## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]): 178## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
125# if os.path.islink(self._chroot_dir + image_dir + symlink): 179# if os.path.islink(self._chroot_dir + image_dir + symlink):
128# if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)): 182# if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)):
129# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package) 183# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
130 184
131 # Run pkg_setup 185 # Run pkg_setup
132 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package) 186 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
133 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild setup", chroot=tmp_chroot_dir)): 187 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)):
134 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package) 188 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package)
135 189
136 # Run pkg_preinst 190 # Run pkg_preinst
137 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package) 191 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
138 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild preinst", chroot=tmp_chroot_dir)): 192 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)):
139 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package) 193 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
140 194
141 # Copy files from image_dir to chroot 195 # Copy files from image_dir to chroot
142 if not entries: 196 if not entries:
143 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /") 197 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /")
144 else: 198 else:
145 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package) 199 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package)
146 if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)): 200# if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)):
201 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)):
147 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package) 202 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
148 203
149 # Run pkg_postinst 204 # Run pkg_postinst
150 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package) 205 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
151 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild postinst", chroot=tmp_chroot_dir)): 206 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)):
152 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package) 207 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
153 208
154 # Remove image_dir 209 # Remove image_dir
155 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package) 210 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package)
156 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)): 211 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir, logfile=self._compile_logfile, append_log=True)):
157 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package) 212 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
213
214 # Run env-update
215 if not use_root:
216 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running env-update inside chroot")
217 if not GLIUtility.exitsuccess(GLIUtility.spawn("env-update", chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)):
218 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not run env-update for " + package)
158 219
159 def add_pkg_to_world(self, package): 220 def add_pkg_to_world(self, package):
160 if package.find("/") == -1: 221 if package.find("/") == -1:
161 package = self.get_best_version_vdb_chroot(package) 222 package = self.get_best_version_vdb_chroot(package)
162 if not package: return False 223 if not package: return False
164 res = expr.match(package) 225 res = expr.match(package)
165 if res: 226 if res:
166 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world") 227 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world")
167 228
168 def get_best_version_vdb(self, package): 229 def get_best_version_vdb(self, package):
230 if package.startswith('='):
231 package = package[1:]
232 if GLIUtility.is_file("/var/db/pkg/" + package):
233 return package
234 else:
235 return ""
236 else:
169 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip() 237 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
170 238
171 def get_best_version_vdb_chroot(self, package): 239 def get_best_version_vdb_chroot(self, package):
240 if package.startswith('='):
241 package = package[1:]
242 if GLIUtility.is_file(self._chroot_dir + "/var/db/pkg/" + package):
243 return package
244 else:
245 return ""
246 else:
172 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip() 247 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip()
173 248
174# def get_best_version_tree(self, package): 249# def get_best_version_tree(self, package):
175# return portage.best(tree.match(package)) 250# return portage.best(tree.match(package))
176 251
177 def emerge(self, packages, add_to_world=True): 252 def emerge(self, packages, grp_install=False, add_to_world=True):
178 if isinstance(packages, str): 253 if isinstance(packages, str):
179 packages = packages.split() 254 packages = packages.split()
180 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages))) 255 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
181 pkglist = self.get_deps(packages) 256 pkglist = self.get_deps(packages, grp_install)
182 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist)) 257 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
183 for i, pkg in enumerate(pkglist): 258 for i, pkg in enumerate(pkglist):
259 if not pkg: continue
184 if self._debug: self._logger.log("install_packages(): processing package " + pkg) 260 if self._debug: self._logger.log("install_packages(): processing package " + pkg)
185 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")")) 261 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
186 if not self._grp_install or not self.get_best_version_vdb("=" + pkg): 262 if not grp_install or not self.get_best_version_vdb("=" + pkg):
187 status = GLIUtility.spawn("emerge -1 =" + pkg, display_on_tty8=True, chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True) 263 status = GLIUtility.spawn("emerge -1 =" + pkg, display_on_tty8=True, chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)
188# status = self._emerge("=" + pkg) 264# status = self._emerge("=" + pkg)
189 if not GLIUtility.exitsuccess(status): 265 if not GLIUtility.exitsuccess(status):
190 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!") 266 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
191 else: 267 else:
195# raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!") 271# raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
196 self._cc.addNotification("progress", (float(i+1) / len(pkglist), "Done emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")")) 272 self._cc.addNotification("progress", (float(i+1) / len(pkglist), "Done emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
197 if add_to_world: 273 if add_to_world:
198 for package in packages: 274 for package in packages:
199 self.add_pkg_to_world(package) 275 self.add_pkg_to_world(package)
276
277
278def usage(progname):
279 print """
280Usage: %s [-c|--chroot-dir <chroot directory>] [-g|--grp] [-s|--stage3] [-h|--help]
281
282Options:
283
284 -c|--chroot-dir Specifies the directory where your chroot is. This is
285 "/mnt/gentoo" by default.
286
287 -g|--grp Install specified packages and dependencies into chroot
288 by using files from the LiveCD.
289
290 -s|--stage3 Create a stage3 equivelant in the chroot directory by using
291 files from the LiveCD.
292
293 -k|--kernel Install kernel and modules from LiveCD into the chroot
294
295 -h|--help Display this help
296""" % (progname)
297
298if __name__ == "__main__":
299 chroot_dir = "/mnt/gentoo"
300 mode = None
301 grp_packages = []
302 progname = sys.argv.pop(0)
303 while len(sys.argv):
304 arg = sys.argv.pop(0)
305 if arg == "-c" or arg == "--chroot-dir":
306 chroot_dir = sys.argv.pop(0)
307 elif arg == "-g" or arg == "--grp":
308 mode = "grp"
309 elif arg == "-s" or arg == "--stage3":
310 mode = "stage3"
311 elif arg == "-k" or arg == "--kernel":
312 mode = "kernel"
313 elif arg == "-h" or arg == "--help":
314 usage(progname)
315 sys.exit(0)
316 elif arg[0] == "-":
317 usage(progname)
318 sys.exit(1)
319 else:
320 grp_packages.append(arg)
321
322 gliportage = GLIPortage(chroot_dir, True, None, False, None, None)
323 if mode == "stage3":
324 if not GLIUtility.is_file("/usr/livecd/systempkgs.txt"):
325 print "Required file /usr/livecd/systempkgs.txt does not exist!"
326 sys.exit(1)
327 try:
328 syspkgs = open("/usr/livecd/systempkgs.txt", "r")
329 systempkgs = syspkgs.readlines()
330 syspkgs.close()
331 except:
332 print "Could not open /usr/livecd/systempkgs.txt!"
333 sys.exit(1)
334
335 # Pre-create /lib (and possible /lib32 and /lib64)
336 if os.path.islink("/lib") and os.readlink("/lib") == "lib64":
337 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir " + chroot_dir + "/lib64 && ln -s lib64 " + chroot_dir + "/lib")):
338 print "Could not precreate /lib64 dir and /lib -> /lib64 symlink"
339 sys.exit(1)
340
341 syspkglen = len(systempkgs)
342 for i, pkg in enumerate(systempkgs):
343 pkg = pkg.strip()
344 print "Copying " + pkg + " (" + str(i+1) + "/" + str(syspkglen) + ")"
345 gliportage.copy_pkg_to_chroot(pkg, True, ignore_missing=True)
346 GLIUtility.spawn("cp /etc/make.conf " + chroot_dir + "/etc/make.conf")
347 GLIUtility.spawn("ln -s `readlink /etc/make.profile` " + chroot_dir + "/etc/make.profile")
348 GLIUtility.spawn("cp -f /etc/inittab.old " + chroot_dir + "/etc/inittab")
349
350 # Nasty, nasty, nasty hack because vapier is a tool
351 for tmpfile in ("/etc/passwd", "/etc/group", "/etc/shadow"):
352 GLIUtility.spawn("grep -ve '^gentoo' " + tmpfile + " > " + chroot_dir + tmpfile)
353
354 chrootscript = r"""
355 #!/bin/bash
356
357 source /etc/make.conf
358 export LDPATH="/usr/lib/gcc-lib/${CHOST}/$(cd /usr/lib/gcc-lib/${CHOST} && ls -1 | head -n 1)"
359
360 ldconfig $LDPATH
361 gcc-config 1
362 env-update
363 source /etc/profile
364 modules-update
365 [ -f /usr/bin/binutils-config ] && binutils-config 1
366 source /etc/profile
367 #mount -t proc none /proc
368 #cd /dev
369 #/sbin/MAKEDEV generic-i386
370 #umount /proc
371 [ -f /lib/udev-state/devices.tar.bz2 ] && tar -C /dev -xjf /lib/udev-state/devices.tar.bz2
372 """
373 script = open(chroot_dir + "/tmp/extrastuff.sh", "w")
374 script.write(chrootscript)
375 script.close()
376 GLIUtility.spawn("chmod 755 /tmp/extrastuff.sh && /tmp/extrastuff.sh", chroot=chroot_dir)
377 GLIUtility.spawn("rm -rf /var/tmp/portage/* /usr/portage /tmp/*", chroot=chroot_dir)
378 print "Stage3 equivelant generation complete!"
379 elif mode == "grp":
380 for pkg in grp_packages:
381 if not gliportage.get_best_version_vdb(pkg):
382 print "Package " + pkg + " is not available for install from the LiveCD"
383 continue
384 pkglist = gliportage.get_deps(pkg, True)
385 for i, tmppkg in enumerate(pkglist):
386 print "Copying " + tmppkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"
387 gliportage.copy_pkg_to_chroot(tmppkg)
388 gliportage.add_pkg_to_world(pkg)
389 print "GRP install complete!"
390 elif mode == "kernel":
391 kernelpkg = gliportage.get_best_version_vdb("sys-kernel/livecd-kernel")
392 gliportage.copy_pkg_to_chroot(kernelpkg)
393 print "LiveCD kernel installed!"
394 else:
395 print "You must specify an operating mode (-g or -s)!"
396 usage(progname)
397 sys.exit(1)

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