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wic: Remove rt_util
More package-related stuff we don't need. (From OE-Core rev: 167cb99af427510bb6d72e89478c62a804db125c) Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Tom Zanussi
committed by
Richard Purdie
Richard Purdie
parent
c0aa6cb8fe
commit
f1dbd46e7e
@@ -1,223 +0,0 @@
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#!/usr/bin/python -tt
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#
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# Copyright (c) 2009, 2010, 2011 Intel, Inc.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the Free
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# Software Foundation; version 2 of the License
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc., 59
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# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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from __future__ import with_statement
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import os
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import sys
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import glob
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import re
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import shutil
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import subprocess
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from mic import bootstrap, msger
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from mic.conf import configmgr
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from mic.utils import errors, proxy
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from mic.utils.fs_related import find_binary_path, makedirs
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from mic.chroot import setup_chrootenv, cleanup_chrootenv
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expath = lambda p: os.path.abspath(os.path.expanduser(p))
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def bootstrap_mic(argv=None):
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def mychroot():
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os.chroot(rootdir)
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os.chdir(cwd)
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# by default, sys.argv is used to run mic in bootstrap
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if not argv:
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argv = sys.argv
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if argv[0] not in ('/usr/bin/mic', 'mic'):
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argv[0] = '/usr/bin/mic'
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cropts = configmgr.create
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bsopts = configmgr.bootstrap
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distro = bsopts['distro_name'].lower()
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rootdir = bsopts['rootdir']
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pkglist = bsopts['packages']
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cwd = os.getcwd()
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# create bootstrap and run mic in bootstrap
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bsenv = bootstrap.Bootstrap(rootdir, distro, cropts['arch'])
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bsenv.logfile = cropts['logfile']
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# rootdir is regenerated as a temp dir
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rootdir = bsenv.rootdir
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if 'optional' in bsopts:
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optlist = bsopts['optional']
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else:
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optlist = []
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try:
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msger.info("Creating %s bootstrap ..." % distro)
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bsenv.create(cropts['repomd'], pkglist, optlist)
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# bootstrap is relocated under "bootstrap"
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if os.path.exists(os.path.join(rootdir, "bootstrap")):
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rootdir = os.path.join(rootdir, "bootstrap")
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bsenv.dirsetup(rootdir)
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sync_mic(rootdir)
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#FIXME: sync the ks file to bootstrap
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if "/" == os.path.dirname(os.path.abspath(configmgr._ksconf)):
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safecopy(configmgr._ksconf, rootdir)
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msger.info("Start mic in bootstrap: %s\n" % rootdir)
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bindmounts = get_bindmounts(cropts)
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ret = bsenv.run(argv, cwd, rootdir, bindmounts)
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except errors.BootstrapError, err:
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msger.warning('\n%s' % err)
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if msger.ask("Switch to native mode and continue?"):
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return
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raise
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except RuntimeError, err:
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#change exception type but keep the trace back
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value, tb = sys.exc_info()[1:]
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raise errors.BootstrapError, value, tb
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else:
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sys.exit(ret)
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finally:
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bsenv.cleanup()
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def get_bindmounts(cropts):
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binddirs = [
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os.getcwd(),
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cropts['tmpdir'],
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cropts['cachedir'],
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cropts['outdir'],
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cropts['local_pkgs_path'],
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]
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bindfiles = [
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cropts['logfile'],
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configmgr._ksconf,
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]
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for lrepo in cropts['localrepos']:
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binddirs.append(lrepo)
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bindlist = map(expath, filter(None, binddirs))
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bindlist += map(os.path.dirname, map(expath, filter(None, bindfiles)))
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bindlist = sorted(set(bindlist))
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bindmounts = ';'.join(bindlist)
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return bindmounts
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def get_mic_binpath():
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fp = None
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try:
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import pkg_resources # depends on 'setuptools'
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except ImportError:
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pass
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else:
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dist = pkg_resources.get_distribution('mic')
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# the real script is under EGG_INFO/scripts
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if dist.has_metadata('scripts/mic'):
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fp = os.path.join(dist.egg_info, "scripts/mic")
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if fp:
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return fp
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# not found script if 'flat' egg installed
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try:
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return find_binary_path('mic')
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except errors.CreatorError:
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raise errors.BootstrapError("Can't find mic binary in host OS")
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def get_mic_modpath():
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try:
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import mic
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except ImportError:
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raise errors.BootstrapError("Can't find mic module in host OS")
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path = os.path.abspath(mic.__file__)
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return os.path.dirname(path)
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def get_mic_libpath():
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# TBD: so far mic lib path is hard coded
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return "/usr/lib/mic"
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# the hard code path is prepared for bootstrap
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def sync_mic(bootstrap, binpth = '/usr/bin/mic',
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libpth='/usr/lib',
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pylib = '/usr/lib/python2.7/site-packages',
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conf = '/etc/mic/mic.conf'):
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_path = lambda p: os.path.join(bootstrap, p.lstrip('/'))
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micpaths = {
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'binpth': get_mic_binpath(),
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'libpth': get_mic_libpath(),
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'pylib': get_mic_modpath(),
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'conf': '/etc/mic/mic.conf',
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}
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if not os.path.exists(_path(pylib)):
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pyptn = '/usr/lib/python?.?/site-packages'
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pylibs = glob.glob(_path(pyptn))
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if pylibs:
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pylib = pylibs[0].replace(bootstrap, '')
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else:
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raise errors.BootstrapError("Can't find python site dir in: %s" %
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bootstrap)
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for key, value in micpaths.items():
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try:
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safecopy(value, _path(eval(key)), False, ["*.pyc", "*.pyo"])
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except (OSError, IOError), err:
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raise errors.BootstrapError(err)
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# auto select backend
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conf_str = file(_path(conf)).read()
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conf_str = re.sub("pkgmgr\s*=\s*.*", "pkgmgr=auto", conf_str)
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with open(_path(conf), 'w') as wf:
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wf.write(conf_str)
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# chmod +x /usr/bin/mic
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os.chmod(_path(binpth), 0777)
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# correct python interpreter
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mic_cont = file(_path(binpth)).read()
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mic_cont = "#!/usr/bin/python\n" + mic_cont
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with open(_path(binpth), 'w') as wf:
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wf.write(mic_cont)
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def safecopy(src, dst, symlinks=False, ignore_ptns=()):
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if os.path.isdir(src):
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if os.path.isdir(dst):
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dst = os.path.join(dst, os.path.basename(src))
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if os.path.exists(dst):
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shutil.rmtree(dst, ignore_errors=True)
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src = src.rstrip('/')
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# check common prefix to ignore copying itself
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if dst.startswith(src + '/'):
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ignore_ptns = list(ignore_ptns) + [ os.path.basename(src) ]
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ignores = shutil.ignore_patterns(*ignore_ptns)
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try:
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shutil.copytree(src, dst, symlinks, ignores)
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except (OSError, IOError):
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shutil.rmtree(dst, ignore_errors=True)
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raise
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else:
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if not os.path.isdir(dst):
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makedirs(os.path.dirname(dst))
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shutil.copy2(src, dst)
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