/[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 1.25 2006/01/03 01:26:10 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 GLIUtility 13import GLIUtility
13from GLIException import GLIException 14from GLIException import GLIException
14 15
15class GLIPortage(object): 16class GLIPortage(object):
16 17
48 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist") 49 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist")
49 pkglist.append(tmppkg) 50 pkglist.append(tmppkg)
50 if self._debug: self._logger.log("get_deps(): pkglist is " + str(pkglist)) 51 if self._debug: self._logger.log("get_deps(): pkglist is " + str(pkglist))
51 return pkglist 52 return pkglist
52 53
54 def parse_vdb_contents(self, file):
55 entries = []
56 try:
57 vdbfile = open(file, "r")
58 except:
59 return entries
60 for line in vdbfile.readlines():
61 parts = line.strip().split(" ")
62 if parts[0] == "obj":
63 entries.append(parts[1])
64# elif parts[0] == "dir":
65# entries.append(parts[1] + "/")
66 elif parts[0] == "sym":
67 entries.append(" ".join(parts[1:4]))
68 entries.sort()
69 return entries
70
53 def copy_pkg_to_chroot(self, package, use_root=False): 71 def copy_pkg_to_chroot(self, package, use_root=False, ignore_missing=False):
54 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/',
55 '/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/',
56 '/etc/gconf/': '/usr/livecd/gconf/' } 74 '/etc/gconf': '/usr/livecd/gconf/' }
57 75
58 tmpdir = "/var/tmp/portage" 76 tmpdir = "/var/tmp/portage"
59 image_dir = tmpdir + "/" + package.split("/")[1] + "/image" 77 image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
60
61 root_cmd = "" 78 root_cmd = ""
62 tmp_chroot_dir = self._chroot_dir 79 tmp_chroot_dir = self._chroot_dir
63 portage_tmpdir = "/var/tmp/portage" 80 portage_tmpdir = "/var/tmp/portage"
81 vdb_dir = "/var/db/pkg/"
64 if use_root: 82 if use_root:
65 root_cmd = "ROOT=" + self._chroot_dir 83 root_cmd = "ROOT=" + self._chroot_dir
66 tmp_chroot_dir = "" 84 tmp_chroot_dir = ""
67 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)
68 96
69 # 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
70 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)
71 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)):
72 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)
75 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'") 103 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'")
76 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir)): 104 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir)):
77 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package) 105 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package)
78 106
79 # Create list of files for tar to work with from CONTENTS file in vdb entry 107 # Create list of files for tar to work with from CONTENTS file in vdb entry
80 entries = GLIUtility.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS") 108 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
81 if not entries: 109 if not entries:
82 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup") 110 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup")
83 else: 111 else:
84 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))
85 try: 113 try:
86 tarfiles = open("/tmp/tarfilelist", "w") 114 tarfiles = open("/tmp/tarfilelist", "w")
87 for entry in entries: 115 for entry in entries:
88 parts = entry.split(" ") 116 parts = entry.split(" ")
89 # Hack for symlink crappiness 117# # Hack for symlink crappiness
90 for symlink in symlinks: 118# for symlink in symlinks:
91 if parts[0].startswith(symlink): 119# if parts[0].startswith(symlink):
92 parts[0] = symlinks[symlink] + parts[0][len(symlink):] 120# parts[0] = symlinks[symlink] + parts[0][len(symlink):]
93 tarfiles.write(parts[0] + "\n") 121 tarfiles.write(parts[0] + "\n")
94 tarfiles.close() 122 tarfiles.close()
95 except: 123 except:
96 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)
97 125
98 # Use tar to transfer files into IMAGE directory 126 # Use tar to transfer files into IMAGE directory
99 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'")
100 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")):
101 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)
102 130
103 # More symlink crappiness hacks 131# # More symlink crappiness hacks
104 for symlink in symlinks: 132# for symlink in symlinks:
105 if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]): 133## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
134# if os.path.islink(self._chroot_dir + image_dir + symlink):
106 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing " + symlink + " symlink ickiness stuff in " + image_dir + " for " + package) 135# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing " + symlink + " symlink ickiness stuff in " + image_dir + " for " + package)
136# GLIUtility.spawn("rm " + self._chroot_dir + image_dir + symlink)
107 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)):
108 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix /usr/livecd/gconf/ stuff for " + package) 138# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
109 139
110 # Run pkg_setup 140 # Run pkg_setup
111 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)
112 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)):
113 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)
114 144
115 # Run pkg_preinst 145 # Run pkg_preinst
116 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)
117 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)):
118 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)
119 149
120 # Copy files from image_dir to chroot 150 # Copy files from image_dir to chroot
121 if not entries: 151 if not entries:
122 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 /")
123 else: 153 else:
124 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)
125 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")):
126 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)
127 158
128 # Run pkg_postinst 159 # Run pkg_postinst
129 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)
130 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)):
131 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)
132 163
133 # Remove image_dir 164 # Remove image_dir
134 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)
135 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)):
136 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)
137 174
138 def add_pkg_to_world(self, package): 175 def add_pkg_to_world(self, package):
139 if package.find("/") == -1: 176 if package.find("/") == -1:
140 package = self.get_best_version_vdb_chroot(package) 177 package = self.get_best_version_vdb_chroot(package)
141 if not package: return False 178 if not package: return False
143 res = expr.match(package) 180 res = expr.match(package)
144 if res: 181 if res:
145 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")
146 183
147 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:
148 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()
149 193
150 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:
151 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()
152 203
153# def get_best_version_tree(self, package): 204# def get_best_version_tree(self, package):
154# return portage.best(tree.match(package)) 205# return portage.best(tree.match(package))
155 206
156 def emerge(self, packages, add_to_world=True): 207 def emerge(self, packages, add_to_world=True):
157 if isinstance(packages, str): 208 if isinstance(packages, str):
158 packages = packages.split() 209 packages = packages.split()
210 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
159 pkglist = self.get_deps(packages) 211 pkglist = self.get_deps(packages)
160 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))
161 for i, pkg in enumerate(pkglist): 213 for i, pkg in enumerate(pkglist):
162 if self._debug: self._logger.log("install_packages(): processing package " + pkg) 214 if self._debug: self._logger.log("install_packages(): processing package " + pkg)
163 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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