/[gli]/trunk/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 1.19 2006/01/02 18:23:34 agaffney Exp $ 8$Id: GLIPortage.py,v 1.32 2006/01/07 17:12:00 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
28 pkgs = pkgs.split() 29 pkgs = pkgs.split()
29 for pkg in pkgs: 30 for pkg in pkgs:
30 if self._debug: self._logger.log("get_deps(): pkg is " + pkg) 31 if self._debug: self._logger.log("get_deps(): pkg is " + pkg)
31 if not self._grp_install or not self.get_best_version_vdb(pkg): 32 if not self._grp_install or not self.get_best_version_vdb(pkg):
32 if self._debug: self._logger.log("get_deps(): grabbing compile deps") 33 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 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")
34 else: 35 else:
35 if self._debug: self._logger.log("get_deps(): grabbing binary deps") 36 if self._debug: self._logger.log("get_deps(): grabbing binary deps")
36 # Until I have a unified method of getting binary and compile deps, I can't reliably merge the deptrees 37 # The runtimedeps.py script generates a package install order that is *very* different from emerge itself
37# tmppkglist = GLIUtility.spawn("python ../../runtimedeps.py " + self._chroot_dir + " " + pkg, return_output=True)[1].strip().split("\n") 38# tmppkglist = GLIUtility.spawn("python ../../runtimedeps.py " + self._chroot_dir + " " + pkg, return_output=True)[1].strip().split("\n")
38 tmppkglist = [] 39 tmppkglist = []
39 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 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"):
41 if self._debug: self._logger.log("get_deps(): looking at " + tmppkg)
40 if self.get_best_version_vdb_chroot("=" + tmppkg): 42 if self.get_best_version_vdb("=" + tmppkg):
43 if self._debug: self._logger.log("get_deps(): package " + tmppkg + " in host vdb...adding to tmppkglist")
41 tmppkglist.append(tmppkg) 44 tmppkglist.append(tmppkg)
42 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist)) 45 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist))
43 for tmppkg in tmppkglist: 46 for tmppkg in tmppkglist:
44 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist") 47 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist")
45 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg): 48 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg):
46 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")
47 pkglist.append(tmppkg) 50 pkglist.append(tmppkg)
48 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))
49 return pkglist 52 return pkglist
50 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
51 def copy_pkg_to_chroot(self, package, use_root=False): 71 def copy_pkg_to_chroot(self, package, use_root=False):
52 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/',
53 '/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/',
54 '/etc/gconf/': '/usr/livecd/gconf/' } 74 '/etc/gconf': '/usr/livecd/gconf/' }
55 75
76 tmpdir = "/var/tmp/portage"
77 image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
56 root_cmd = "" 78 root_cmd = ""
57 tmp_chroot_dir = self._chroot_dir 79 tmp_chroot_dir = self._chroot_dir
58 portage_tmpdir = "/var/tmp/portage" 80 portage_tmpdir = "/var/tmp/portage"
59 if use_root: 81 if use_root:
60 root_cmd = "ROOT=" + self._chroot_dir 82 root_cmd = "ROOT=" + self._chroot_dir
64 # Copy the vdb entry for the package from the LiveCD to the chroot 86 # 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) 87 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)): 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)):
67 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package) 89 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
68 90
91 # Create the image dir in the chroot
92 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'")
93 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir)):
94 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package)
95
69 # Create list of files for tar to work with from CONTENTS file in vdb entry 96 # 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") 97 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
98 if not entries:
99 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup")
100 else:
71 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries)) 101 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
72 try: 102 try:
73 tarfiles = open("/tmp/tarfilelist", "w") 103 tarfiles = open("/tmp/tarfilelist", "w")
74 for entry in entries: 104 for entry in entries:
75 parts = entry.split(" ") 105 parts = entry.split(" ")
76 # Hack for symlink crappiness 106# # Hack for symlink crappiness
77 for symlink in symlinks: 107# for symlink in symlinks:
78 if parts[0].startswith(symlink): 108# if parts[0].startswith(symlink):
79 parts[0] = symlinks[symlink] + parts[0][len(symlink):] 109# parts[0] = symlinks[symlink] + parts[0][len(symlink):]
80 tarfiles.write(parts[0] + "\n") 110 tarfiles.write(parts[0] + "\n")
81 tarfiles.close() 111 tarfiles.close()
82 except: 112 except:
83 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package) 113 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
84 114
85 # Use tar to transfer files into IMAGE directory 115 # 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'") 116 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'")
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")): 117 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")):
90 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package) 118 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
91 119
92 # More symlink crappiness hacks 120# # More symlink crappiness hacks
93 for symlink in symlinks: 121# for symlink in symlinks:
94 if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]): 122## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
95# parts[0] = symlinks[symlink] + parts[len(symlink):] 123# if os.path.islink(self._chroot_dir + image_dir + symlink):
96 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing /usr/livecd/gconf/ stuff in " + image_dir + " for " + package) 124# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing " + symlink + " symlink ickiness stuff in " + image_dir + " for " + package)
125# GLIUtility.spawn("rm " + self._chroot_dir + image_dir + symlink)
97 if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)): 126# 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) 127# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
99 128
100 # Run pkg_setup 129 # Run pkg_setup
101 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package) 130 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
102 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild setup", chroot=tmp_chroot_dir)): 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)):
103 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package) 132 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)
109 133
110 # Run pkg_preinst 134 # Run pkg_preinst
111 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package) 135 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
112 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild preinst", chroot=tmp_chroot_dir)): 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)):
113 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package) 137 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
114 138
115 # Copy files from image_dir to chroot 139 # Copy files from image_dir to chroot
140 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 /")
142 else:
116 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package) 143 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)): 144 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) 145 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
119 146
120 # Run pkg_postinst 147 # Run pkg_postinst
121 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package) 148 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
122 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild /var/db/pkg/" + package + "/*.ebuild postinst", chroot=tmp_chroot_dir)): 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)):
123 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package) 150 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
124 151
125 # Remove image_dir 152 # Remove image_dir
126 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing + " + image_dir + " for " + package) 153 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)): 154 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) 155 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
129 156
130 def add_pkg_to_world(self, package): 157 def add_pkg_to_world(self, package):
131 if package.find("/") == -1: 158 if package.find("/") == -1:
146# return portage.best(tree.match(package)) 173# return portage.best(tree.match(package))
147 174
148 def emerge(self, packages, add_to_world=True): 175 def emerge(self, packages, add_to_world=True):
149 if isinstance(packages, str): 176 if isinstance(packages, str):
150 packages = packages.split() 177 packages = packages.split()
178 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
151 pkglist = self.get_deps(packages) 179 pkglist = self.get_deps(packages)
152 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist)) 180 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
153 for i, pkg in enumerate(pkglist): 181 for i, pkg in enumerate(pkglist):
154 if self._debug: self._logger.log("install_packages(): processing package " + pkg) 182 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)) + ")")) 183 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
156 if not self.get_best_version_vdb("=" + pkg): 184 if not self._grp_install or 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) 185 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) 186# status = self._emerge("=" + pkg)
159 if not GLIUtility.exitsuccess(status): 187 if not GLIUtility.exitsuccess(status):
160 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!") 188 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
161 else: 189 else:
162# try: 190# try:
163 self.copy_pkg_to_chroot(pkg) 191 self.copy_pkg_to_chroot(pkg)
164# except: 192# except:
165# raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!") 193# raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
194 self._cc.addNotification("progress", (float(i+1) / len(pkglist), "Done emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
166 if add_to_world: 195 if add_to_world:
167 for package in packages: 196 for package in packages:
168 self.add_pkg_to_world(package) 197 self.add_pkg_to_world(package)

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