63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
#!/usr/bin/python3
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import os
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import shutil
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import subprocess
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import sys
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class IconModule(object):
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def __init__(self, chroot_path):
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self._chroot_path = chroot_path
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def Exec(self, *args, **kwargs):
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print('+', args)
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subprocess.check_call(args, **kwargs)
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def ExecChroot(self, *args, **kwargs):
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self.Exec('chroot', self._chroot_path, *args, **kwargs)
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def CopyRootFSOverlay(self, source_dir):
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start_pos = len(source_dir) + 1
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for dirpath, dirnames, filenames in os.walk(source_dir):
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dest_dir = os.path.join(self._chroot_path, dirpath[start_pos:])
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# pylint: disable=unexpected-keyword-arg
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os.makedirs(dest_dir, exist_ok=True)
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shutil.copystat(dirpath, dest_dir)
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for dirname in dirnames:
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source_path = os.path.join(dirpath, dirname)
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dest_path = os.path.join(dest_dir, dirname)
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try:
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link = os.readlink(source_path)
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os.symlink(link, dest_path)
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except OSError:
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pass
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for filename in filenames:
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source_path = os.path.join(dirpath, filename)
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dest_path = os.path.join(dest_dir, filename)
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try:
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link = os.readlink(source_path)
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os.symlink(link, dest_path)
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except OSError:
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shutil.copy(source_path, dest_path)
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# In case we copied libraries
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self.ExecChroot('ldconfig')
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def InstallPackages(self, *packages):
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self.ExecChroot('apt-get', 'install', '--assume-yes', '--no-install-recommends', *packages)
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def InstallPythonPackages(self, *packages):
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self.InstallPackages('python-pip')
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self.ExecChroot('pip', 'install', *packages)
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def AddSystemUsers(self, *users):
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for user in users:
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self.ExecChroot('adduser', '--system', '--group', '--no-create-home', '--disabled-login', user)
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def AddKernelModules(self, *modules):
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with open(os.path.join(self._chroot_path, 'etc', 'modules'), 'a') as fh:
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for module in modules:
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fh.write('%s\n' % module)
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