/[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 1.30 2006/01/06 16:39:49 agaffney Exp $ 8$Id: GLIPortage.py,v 1.40 2006/02/11 17:26:33 agaffney Exp $
9""" 9"""
10 10
11import re 11import re
12import os 12import os
13import GLIUtility 13import GLIUtility
59 return entries 59 return entries
60 for line in vdbfile.readlines(): 60 for line in vdbfile.readlines():
61 parts = line.strip().split(" ") 61 parts = line.strip().split(" ")
62 if parts[0] == "obj": 62 if parts[0] == "obj":
63 entries.append(parts[1]) 63 entries.append(parts[1])
64 elif parts[0] == "dir": 64# elif parts[0] == "dir":
65 entries.append(parts[1] + "/") 65# entries.append(parts[1] + "/")
66 elif parts[0] == "sym": 66 elif parts[0] == "sym":
67 entries.append(" ".join(parts[1:4])) 67 entries.append(" ".join(parts[1:4]))
68 entries.sort() 68 entries.sort()
69 return entries 69 return entries
70 70
71 def copy_pkg_to_chroot(self, package, use_root=False): 71 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/', 72 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/', 73 '/opt': '/mnt/livecd/opt/', '/sbin': '/mnt/livecd/sbin/', '/usr': '/mnt/livecd/usr/',
74 '/etc/gconf': '/usr/livecd/gconf/' } 74 '/etc/gconf': '/usr/livecd/gconf/' }
75 75
76 tmpdir = "/var/tmp/portage" 76 tmpdir = "/var/tmp/portage"
77 image_dir = tmpdir + "/" + package.split("/")[1] + "/image" 77 image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
78 root_cmd = "" 78 root_cmd = ""
79 tmp_chroot_dir = self._chroot_dir 79 tmp_chroot_dir = self._chroot_dir
80 portage_tmpdir = "/var/tmp/portage" 80 portage_tmpdir = "/var/tmp/portage"
81 vdb_dir = "/var/db/pkg/"
81 if use_root: 82 if use_root:
82 root_cmd = "ROOT=" + self._chroot_dir 83 root_cmd = "ROOT=" + self._chroot_dir
83 tmp_chroot_dir = "" 84 tmp_chroot_dir = ""
84 portage_tmpdir = self._chroot_dir + "/var/tmp/portage" 85 portage_tmpdir = self._chroot_dir + "/var/tmp/portage"
86 vdb_dir = self._chroot_dir + "/var/db/pkg/"
87
88 # Check to see if package is actually in vdb
89 if not GLIUtility.is_file("/var/db/pkg/" + package):
90 if ignore_missing:
91 if self._debug:
92 self._logger.log("DEBUG: copy_pkg_to_chroot(): package " + package + " does not have a vdb entry but ignore_missing=True...ignoring error")
93 return
94 else:
95 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "There is no vdb entry for " + package)
85 96
86 # Copy the vdb entry for the package from the LiveCD to the chroot 97 # Copy the vdb entry for the package from the LiveCD to the chroot
87 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package) 98 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package)
88 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)): 99 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)):
89 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package) 100 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
101 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries)) 112 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
102 try: 113 try:
103 tarfiles = open("/tmp/tarfilelist", "w") 114 tarfiles = open("/tmp/tarfilelist", "w")
104 for entry in entries: 115 for entry in entries:
105 parts = entry.split(" ") 116 parts = entry.split(" ")
106 # Hack for symlink crappiness 117# # Hack for symlink crappiness
107# for symlink in symlinks: 118# for symlink in symlinks:
108# if parts[0].startswith(symlink): 119# if parts[0].startswith(symlink):
109# parts[0] = symlinks[symlink] + parts[0][len(symlink):] 120# parts[0] = symlinks[symlink] + parts[0][len(symlink):]
110 tarfiles.write(parts[0] + "\n") 121 tarfiles.write(parts[0] + "\n")
111 tarfiles.close() 122 tarfiles.close()
112 except: 123 except:
113 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package) 124 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
114 125
115 # Use tar to transfer files into IMAGE directory 126 # Use tar to transfer files into IMAGE directory
116 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'tar -c --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -x'") 127 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'")
117 if not GLIUtility.exitsuccess(GLIUtility.spawn("tar -c --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -x")): 128 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")):
118 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package) 129 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
119 130
120# # More symlink crappiness hacks 131# # More symlink crappiness hacks
121# for symlink in symlinks: 132# for symlink in symlinks:
122## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]): 133## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
126# if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)): 137# if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)):
127# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package) 138# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
128 139
129 # Run pkg_setup 140 # Run pkg_setup
130 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package) 141 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
131 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild setup", chroot=tmp_chroot_dir)): 142 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild setup", chroot=tmp_chroot_dir)):
132 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package) 143 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package)
133 144
134 # Run pkg_preinst 145 # Run pkg_preinst
135 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package) 146 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
136 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild preinst", chroot=tmp_chroot_dir)): 147 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild preinst", chroot=tmp_chroot_dir)):
137 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package) 148 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
138 149
139 # Copy files from image_dir to chroot 150 # Copy files from image_dir to chroot
140 if not entries: 151 if not entries:
141 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /") 152 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /")
142 else: 153 else:
143 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package) 154 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package)
144 if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)): 155# if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)):
156 if not GLIUtility.exitsuccess(GLIUtility.spawn("tar -C " + self._chroot_dir + image_dir + "/ -c . | tar -C " + self._chroot_dir + "/ -x")):
145 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package) 157 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
146 158
147 # Run pkg_postinst 159 # Run pkg_postinst
148 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package) 160 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
149 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild postinst", chroot=tmp_chroot_dir)): 161 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild postinst", chroot=tmp_chroot_dir)):
150 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package) 162 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
151 163
152 # Remove image_dir 164 # Remove image_dir
153 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package) 165 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package)
154 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)): 166 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)):
155 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package) 167 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
168
169 # Run env-update
170 if not use_root:
171 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running env-update inside chroot")
172 if not GLIUtility.exitstatus(GLIUtility.spawn("env-update", chroot=self._chroot_dir)):
173 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not run env-update for " + package)
156 174
157 def add_pkg_to_world(self, package): 175 def add_pkg_to_world(self, package):
158 if package.find("/") == -1: 176 if package.find("/") == -1:
159 package = self.get_best_version_vdb_chroot(package) 177 package = self.get_best_version_vdb_chroot(package)
160 if not package: return False 178 if not package: return False
162 res = expr.match(package) 180 res = expr.match(package)
163 if res: 181 if res:
164 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world") 182 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world")
165 183
166 def get_best_version_vdb(self, package): 184 def get_best_version_vdb(self, package):
185 if package.startswith('='):
186 package = package[1:]
187 if GLIUtility.is_file("/var/db/pkg/" + package):
188 return package
189 else:
190 return ""
191 else:
167 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip() 192 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
168 193
169 def get_best_version_vdb_chroot(self, package): 194 def get_best_version_vdb_chroot(self, package):
195 if package.startswith('='):
196 package = package[1:]
197 if GLIUtility.is_file(self._chroot_dir + "/var/db/pkg/" + package):
198 return package
199 else:
200 return ""
201 else:
170 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip() 202 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip()
171 203
172# def get_best_version_tree(self, package): 204# def get_best_version_tree(self, package):
173# return portage.best(tree.match(package)) 205# return portage.best(tree.match(package))
174 206
175 def emerge(self, packages, add_to_world=True): 207 def emerge(self, packages, add_to_world=True):
176 if isinstance(packages, str): 208 if isinstance(packages, str):
177 packages = packages.split() 209 packages = packages.split()
210 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
178 pkglist = self.get_deps(packages) 211 pkglist = self.get_deps(packages)
179 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist)) 212 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
180 for i, pkg in enumerate(pkglist): 213 for i, pkg in enumerate(pkglist):
181 if self._debug: self._logger.log("install_packages(): processing package " + pkg) 214 if self._debug: self._logger.log("install_packages(): processing package " + pkg)
182 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")")) 215 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))

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