/[gli]/branches/overhaul/src/GLIPortage.py
Gentoo

Contents of /branches/overhaul/src/GLIPortage.py

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1206 - (hide annotations) (download) (as text)
Mon Jan 2 18:31:32 2006 UTC (8 years, 8 months ago) by agaffney
Original Path: trunk/src/GLIPortage.py
File MIME type: text/x-python
File size: 9889 byte(s)
missing colon

1 agaffney 1181 """
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 agaffney 1206 $Id: GLIPortage.py,v 1.20 2006/01/02 18:31:32 agaffney Exp $
9 agaffney 1181 """
10    
11 agaffney 1182 import re
12 agaffney 1181 import GLIUtility
13 agaffney 1204 from GLIException import GLIException
14 agaffney 1181
15     class GLIPortage(object):
16    
17 agaffney 1205 def __init__(self, chroot_dir, grp_install, logger, debug, cc, compile_logfile):
18 agaffney 1182 self._chroot_dir = chroot_dir
19 agaffney 1189 self._grp_install = grp_install
20 agaffney 1182 self._logger = logger
21     self._debug = debug
22 agaffney 1205 self._cc = cc
23     self._compile_logfile = compile_logfile
24 agaffney 1181
25 agaffney 1183 def get_deps(self, pkgs):
26 agaffney 1189 pkglist = []
27     if isinstance(pkgs, str):
28     pkgs = pkgs.split()
29     for pkg in pkgs:
30 agaffney 1190 if self._debug: self._logger.log("get_deps(): pkg is " + pkg)
31 agaffney 1189 if not self._grp_install or not self.get_best_version_vdb(pkg):
32 agaffney 1190 if self._debug: self._logger.log("get_deps(): grabbing compile deps")
33     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")
34 agaffney 1189 else:
35 agaffney 1190 if self._debug: self._logger.log("get_deps(): grabbing binary deps")
36 agaffney 1205 # Until I have a unified method of getting binary and compile deps, I can't reliably merge the deptrees
37     # tmppkglist = GLIUtility.spawn("python ../../runtimedeps.py " + self._chroot_dir + " " + pkg, return_output=True)[1].strip().split("\n")
38     tmppkglist = []
39 agaffney 1206 for tmppkg in 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"):
40 agaffney 1205 if self.get_best_version_vdb_chroot("=" + tmppkg):
41     tmppkglist.append(tmppkg)
42 agaffney 1190 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist))
43 agaffney 1189 for tmppkg in tmppkglist:
44 agaffney 1192 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist")
45 agaffney 1194 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg):
46 agaffney 1192 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist")
47 agaffney 1189 pkglist.append(tmppkg)
48 agaffney 1190 if self._debug: self._logger.log("get_deps(): pkglist is " + str(pkglist))
49 agaffney 1189 return pkglist
50 agaffney 1182
51 agaffney 1199 def copy_pkg_to_chroot(self, package, use_root=False):
52 agaffney 1182 symlinks = { '/bin/': '/mnt/livecd/bin/', '/boot/': '/mnt/livecd/boot/', '/lib/': '/mnt/livecd/lib/',
53     '/opt/': '/mnt/livecd/opt/', '/sbin/': '/mnt/livecd/sbin/', '/usr/': '/mnt/livecd/usr/',
54     '/etc/gconf/': '/usr/livecd/gconf/' }
55    
56 agaffney 1198 root_cmd = ""
57     tmp_chroot_dir = self._chroot_dir
58 agaffney 1204 portage_tmpdir = "/var/tmp/portage"
59 agaffney 1198 if use_root:
60     root_cmd = "ROOT=" + self._chroot_dir
61 agaffney 1203 tmp_chroot_dir = ""
62 agaffney 1204 portage_tmpdir = self._chroot_dir + "/var/tmp/portage"
63 agaffney 1198
64 agaffney 1182 # Copy the vdb entry for the package from the LiveCD to the chroot
65     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package)
66     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)):
67     raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
68    
69     # Create list of files for tar to work with from CONTENTS file in vdb entry
70     entries = GLIUtility.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
71     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
72     try:
73     tarfiles = open("/tmp/tarfilelist", "w")
74     for entry in entries:
75     parts = entry.split(" ")
76     # Hack for symlink crappiness
77     for symlink in symlinks:
78     if parts[0].startswith(symlink):
79     parts[0] = symlinks[symlink] + parts[0][len(symlink):]
80     tarfiles.write(parts[0] + "\n")
81     tarfiles.close()
82     except:
83     raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
84    
85     # Use tar to transfer files into IMAGE directory
86     tmpdir = "/var/tmp/portage"
87     image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
88     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'")
89     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")):
90     raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
91    
92     # More symlink crappiness hacks
93     for symlink in symlinks:
94     if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
95     # parts[0] = symlinks[symlink] + parts[len(symlink):]
96     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing /usr/livecd/gconf/ stuff in " + image_dir + " for " + package)
97     if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)):
98     raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix /usr/livecd/gconf/ stuff for " + package)
99    
100     # Run pkg_setup
101     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
102 agaffney 1204 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild setup", chroot=tmp_chroot_dir)):
103 agaffney 1182 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package)
104    
105     # Run qmerge
106     # if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running qmerge for " + package)
107     # 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")):
108     # raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute qmerge for " + package)
109    
110     # Run pkg_preinst
111     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
112 agaffney 1204 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild preinst", chroot=tmp_chroot_dir)):
113 agaffney 1182 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
114    
115     # Copy files from image_dir to chroot
116     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package)
117     if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)):
118     raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
119    
120     # Run pkg_postinst
121     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
122 agaffney 1204 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild postinst", chroot=tmp_chroot_dir)):
123 agaffney 1182 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
124    
125     # Remove image_dir
126     if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing + " + image_dir + " for " + package)
127     if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)):
128     raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
129    
130     def add_pkg_to_world(self, package):
131     if package.find("/") == -1:
132 agaffney 1195 package = self.get_best_version_vdb_chroot(package)
133 agaffney 1182 if not package: return False
134 agaffney 1205 expr = re.compile('^=?(.+?/.+?)(-\d.+)?$')
135 agaffney 1182 res = expr.match(package)
136     if res:
137     GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world")
138    
139 agaffney 1185 def get_best_version_vdb(self, package):
140     return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
141 agaffney 1189
142 agaffney 1194 def get_best_version_vdb_chroot(self, package):
143 agaffney 1195 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip()
144 agaffney 1194
145 agaffney 1184 # def get_best_version_tree(self, package):
146     # return portage.best(tree.match(package))
147 agaffney 1205
148     def emerge(self, packages, add_to_world=True):
149     if isinstance(packages, str):
150     packages = packages.split()
151     pkglist = self.get_deps(packages)
152     if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
153     for i, pkg in enumerate(pkglist):
154     if self._debug: self._logger.log("install_packages(): processing package " + pkg)
155     self._cc.add_notification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
156     if not self.get_best_version_vdb("=" + pkg):
157     status = GLIUtility.spawn("emerge -1 =" + pkg, display_on_tty8=True, chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)
158     # status = self._emerge("=" + pkg)
159     if not GLIUtility.exitsuccess(status):
160     raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
161     else:
162     # try:
163     self.copy_pkg_to_chroot(pkg)
164     # except:
165     # raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
166     if add_to_world:
167     for package in packages:
168     self.add_pkg_to_world(package)

Properties

Name Value
svn:eol-style native

  ViewVC Help
Powered by ViewVC 1.1.20