147 lines
3.4 KiB
Python
147 lines
3.4 KiB
Python
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import os
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import shutil
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from env import Environment
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from path import Path
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from pathlib import Path as SysPath
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class UnknownBuildSystemError(Exception):
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pass
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class BuildConfigurationError(Exception):
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pass
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class BuildError(Exception):
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pass
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class BuildSystem:
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def __init__(self, **kwargs):
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self.__name = None
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self.__source_dir = None
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self.__bin_dir = None
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self.__parent = None
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self.__install = None
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if 'name' in kwargs:
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self.__name = kwargs['name']
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if 'source_dir' in kwargs:
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self.__source_dir = kwargs['source_dir']
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if 'bin_dir' in kwargs:
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self.__bin_dir = kwargs['bin_dir']
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if 'parent' in kwargs:
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self.__parent = kwargs['parent']
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if 'install' in kwargs:
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self.__install = kwargs['install']
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def name(self):
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return self.__name
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def source_dir(self):
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return self.__source_dir
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def binary_dir(self):
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return self.__bin_dir
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def parent(self):
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return self.__parent
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def install_manifest(self):
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return self.__install
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def build_for(self):
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return 'target'
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def get_path_namespaces(self):
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ns = {
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'src': os.path.abspath(self.source_dir()),
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'root-src': Environment.source_root(),
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'bin': os.path.abspath(self.binary_dir()),
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}
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if self.build_for() == 'host':
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ns['install'] = Environment.native_root()
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else:
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ns['install'] = Environment.system_root()
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return ns
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def check_out_of_date(self):
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self.__config_out_of_date = self._is_configuration_out_of_date()
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self.__build_out_of_date = self._is_build_out_of_date()
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def is_configuration_out_of_date(self):
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return self.__config_out_of_date
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def is_build_out_of_date(self):
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return self.__build_out_of_date
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def configure(self):
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return
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def build(self):
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return
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def __copy_dir(self, src, dst):
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dst_dir = os.path.dirname(dst)
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SysPath(dst_dir).mkdir(parents=True, exist_ok=True)
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shutil.copytree(src, dst, dirs_exist_ok=True)
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def __copy_file(self, src, dst):
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dst_dir = os.path.dirname(dst)
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SysPath(dst_dir).mkdir(parents=True, exist_ok=True)
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shutil.copyfile(src, dst)
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def install_from_seed(self):
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manifest = self.install_manifest()
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if manifest is None:
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return
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ns = self.get_path_namespaces()
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source_dir = self.source_dir()
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dest_dir = Environment.system_root()
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if self.build_for() == 'host':
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dest_dir = Environment.native_root()
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for dest, src in manifest.items():
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if dest[0] != '/':
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continue
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dest = Path(dest).remove_root().get_path()
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for p in src:
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path = Path(p)
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files = path.expand_path(relative_to=ns)
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for p2 in files:
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file_name = os.path.basename(p2)
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rel_path = os.path.relpath(p2, start=source_dir)
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src_path = p2
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dst_path = os.path.join(dest_dir, dest, file_name)
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if os.path.isdir(src_path):
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self.__copy_dir(src_path, dst_path)
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else:
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self.__copy_file(src_path, dst_path)
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def install(self):
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return
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