346 lines
12 KiB
Python
346 lines
12 KiB
Python
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from abc import ABCMeta, abstractmethod
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import os
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import re
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import bb
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class Manifest(object):
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"""
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This is an abstract class. Do not instantiate this directly.
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"""
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__metaclass__ = ABCMeta
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PKG_TYPE_MUST_INSTALL = "mip"
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PKG_TYPE_MULTILIB = "mlp"
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PKG_TYPE_LANGUAGE = "lgp"
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PKG_TYPE_ATTEMPT_ONLY = "aop"
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MANIFEST_TYPE_IMAGE = "image"
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MANIFEST_TYPE_SDK_HOST = "sdk_host"
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MANIFEST_TYPE_SDK_TARGET = "sdk_target"
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var_maps = {
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MANIFEST_TYPE_IMAGE: {
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"PACKAGE_INSTALL": PKG_TYPE_MUST_INSTALL,
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"PACKAGE_INSTALL_ATTEMPTONLY": PKG_TYPE_ATTEMPT_ONLY,
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"LINGUAS_INSTALL": PKG_TYPE_LANGUAGE
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},
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MANIFEST_TYPE_SDK_HOST: {
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"TOOLCHAIN_HOST_TASK": PKG_TYPE_MUST_INSTALL,
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"TOOLCHAIN_HOST_TASK_ATTEMPTONLY": PKG_TYPE_ATTEMPT_ONLY
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},
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MANIFEST_TYPE_SDK_TARGET: {
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"TOOLCHAIN_TARGET_TASK": PKG_TYPE_MUST_INSTALL,
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"TOOLCHAIN_TARGET_TASK_ATTEMPTONLY": PKG_TYPE_ATTEMPT_ONLY
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}
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}
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INSTALL_ORDER = [
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PKG_TYPE_LANGUAGE,
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PKG_TYPE_MUST_INSTALL,
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PKG_TYPE_ATTEMPT_ONLY,
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PKG_TYPE_MULTILIB
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]
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initial_manifest_file_header = \
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"# This file was generated automatically and contains the packages\n" \
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"# passed on to the package manager in order to create the rootfs.\n\n" \
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"# Format:\n" \
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"# <package_type>,<package_name>\n" \
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"# where:\n" \
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"# <package_type> can be:\n" \
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"# 'mip' = must install package\n" \
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"# 'aop' = attempt only package\n" \
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"# 'mlp' = multilib package\n" \
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"# 'lgp' = language package\n\n"
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def __init__(self, d, manifest_dir=None, manifest_type=MANIFEST_TYPE_IMAGE):
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self.d = d
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self.manifest_type = manifest_type
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if manifest_dir is None:
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if manifest_type != self.MANIFEST_TYPE_IMAGE:
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self.manifest_dir = self.d.getVar('SDK_DIR', True)
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else:
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self.manifest_dir = self.d.getVar('WORKDIR', True)
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else:
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self.manifest_dir = manifest_dir
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bb.utils.mkdirhier(self.manifest_dir)
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self.initial_manifest = os.path.join(self.manifest_dir, "%s_initial_manifest" % manifest_type)
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self.final_manifest = os.path.join(self.manifest_dir, "%s_final_manifest" % manifest_type)
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self.full_manifest = os.path.join(self.manifest_dir, "%s_full_manifest" % manifest_type)
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# packages in the following vars will be split in 'must install' and
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# 'multilib'
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self.vars_to_split = ["PACKAGE_INSTALL",
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"TOOLCHAIN_HOST_TASK",
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"TOOLCHAIN_TARGET_TASK"]
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"""
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This creates a standard initial manifest for core-image-(minimal|sato|sato-sdk).
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This will be used for testing until the class is implemented properly!
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"""
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def _create_dummy_initial(self):
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image_rootfs = self.d.getVar('IMAGE_ROOTFS', True)
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pkg_list = dict()
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if image_rootfs.find("core-image-sato-sdk") > 0:
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pkg_list[self.PKG_TYPE_MUST_INSTALL] = \
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"packagegroup-core-x11-sato-games packagegroup-base-extended " \
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"packagegroup-core-x11-sato packagegroup-core-x11-base " \
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"packagegroup-core-sdk packagegroup-core-tools-debug " \
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"packagegroup-core-boot packagegroup-core-tools-testapps " \
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"packagegroup-core-eclipse-debug packagegroup-core-qt-demoapps " \
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"apt packagegroup-core-tools-profile psplash " \
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"packagegroup-core-standalone-sdk-target " \
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"packagegroup-core-ssh-openssh dpkg kernel-dev"
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pkg_list[self.PKG_TYPE_LANGUAGE] = \
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"locale-base-en-us locale-base-en-gb"
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elif image_rootfs.find("core-image-sato") > 0:
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pkg_list[self.PKG_TYPE_MUST_INSTALL] = \
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"packagegroup-core-ssh-dropbear packagegroup-core-x11-sato-games " \
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"packagegroup-core-x11-base psplash apt dpkg packagegroup-base-extended " \
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"packagegroup-core-x11-sato packagegroup-core-boot"
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pkg_list['lgp'] = \
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"locale-base-en-us locale-base-en-gb"
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elif image_rootfs.find("core-image-minimal") > 0:
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pkg_list[self.PKG_TYPE_MUST_INSTALL] = "run-postinsts packagegroup-core-boot"
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with open(self.initial_manifest, "w+") as manifest:
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manifest.write(self.initial_manifest_file_header)
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for pkg_type in pkg_list:
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for pkg in pkg_list[pkg_type].split():
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manifest.write("%s,%s\n" % (pkg_type, pkg))
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"""
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This will create the initial manifest which will be used by Rootfs class to
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generate the rootfs
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"""
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@abstractmethod
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def create_initial(self):
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pass
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"""
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This creates the manifest after everything has been installed.
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"""
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@abstractmethod
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def create_final(self):
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pass
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"""
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This creates the manifest after the package in initial manifest has been
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dummy installed. It lists all *to be installed* packages. There is no real
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installation, just a test.
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"""
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@abstractmethod
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def create_full(self, pm):
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pass
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"""
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The following function parses an initial manifest and returns a dictionary
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object with the must install, attempt only, multilib and language packages.
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"""
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def parse_initial_manifest(self):
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pkgs = dict()
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with open(self.initial_manifest) as manifest:
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for line in manifest.read().split('\n'):
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comment = re.match("^#.*", line)
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pattern = "^(%s|%s|%s|%s),(.*)$" % \
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(self.PKG_TYPE_MUST_INSTALL,
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self.PKG_TYPE_ATTEMPT_ONLY,
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self.PKG_TYPE_MULTILIB,
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self.PKG_TYPE_LANGUAGE)
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pkg = re.match(pattern, line)
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if comment is not None:
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continue
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if pkg is not None:
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pkg_type = pkg.group(1)
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pkg_name = pkg.group(2)
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if not pkg_type in pkgs:
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pkgs[pkg_type] = [pkg_name]
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else:
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pkgs[pkg_type].append(pkg_name)
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return pkgs
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'''
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This following function parses a full manifest and return a list
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object with packages.
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'''
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def parse_full_manifest(self):
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installed_pkgs = list()
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if not os.path.exists(self.full_manifest):
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bb.note('full manifest not exist')
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return installed_pkgs
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with open(self.full_manifest, 'r') as manifest:
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for pkg in manifest.read().split('\n'):
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installed_pkgs.append(pkg.strip())
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return installed_pkgs
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class RpmManifest(Manifest):
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"""
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Returns a dictionary object with mip and mlp packages.
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"""
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def _split_multilib(self, pkg_list):
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pkgs = dict()
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for pkg in pkg_list.split():
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pkg_type = self.PKG_TYPE_MUST_INSTALL
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ml_variants = self.d.getVar('MULTILIB_VARIANTS', True).split()
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for ml_variant in ml_variants:
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if pkg.startswith(ml_variant + '-'):
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pkg_type = self.PKG_TYPE_MULTILIB
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if not pkg_type in pkgs:
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pkgs[pkg_type] = pkg
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else:
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pkgs[pkg_type] += " " + pkg
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return pkgs
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def create_initial(self):
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pkgs = dict()
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with open(self.initial_manifest, "w+") as manifest:
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manifest.write(self.initial_manifest_file_header)
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for var in self.var_maps[self.manifest_type]:
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if var in self.vars_to_split:
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split_pkgs = self._split_multilib(self.d.getVar(var, True))
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if split_pkgs is not None:
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pkgs = dict(pkgs.items() + split_pkgs.items())
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else:
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pkg_list = self.d.getVar(var, True)
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if pkg_list is not None:
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pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var, True)
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for pkg_type in pkgs:
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for pkg in pkgs[pkg_type].split():
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manifest.write("%s,%s\n" % (pkg_type, pkg))
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def create_final(self):
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pass
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def create_full(self, pm):
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pass
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class OpkgManifest(Manifest):
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"""
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Returns a dictionary object with mip and mlp packages.
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"""
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def _split_multilib(self, pkg_list):
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pkgs = dict()
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for pkg in pkg_list.split():
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pkg_type = self.PKG_TYPE_MUST_INSTALL
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ml_variants = self.d.getVar('MULTILIB_VARIANTS', True).split()
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for ml_variant in ml_variants:
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if pkg.startswith(ml_variant + '-'):
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pkg_type = self.PKG_TYPE_MULTILIB
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if not pkg_type in pkgs:
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pkgs[pkg_type] = pkg
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else:
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pkgs[pkg_type] += " " + pkg
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return pkgs
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def create_initial(self):
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pkgs = dict()
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with open(self.initial_manifest, "w+") as manifest:
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manifest.write(self.initial_manifest_file_header)
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for var in self.var_maps[self.manifest_type]:
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if var in self.vars_to_split:
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split_pkgs = self._split_multilib(self.d.getVar(var, True))
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if split_pkgs is not None:
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pkgs = dict(pkgs.items() + split_pkgs.items())
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else:
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pkg_list = self.d.getVar(var, True)
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if pkg_list is not None:
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pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var, True)
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for pkg_type in pkgs:
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for pkg in pkgs[pkg_type].split():
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manifest.write("%s,%s\n" % (pkg_type, pkg))
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def create_final(self):
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pass
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def create_full(self, pm):
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if not os.path.exists(self.initial_manifest):
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self.create_initial()
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initial_manifest = self.parse_initial_manifest()
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pkgs_to_install = list()
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for pkg_type in initial_manifest:
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pkgs_to_install += initial_manifest[pkg_type]
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if len(pkgs_to_install) == 0:
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return
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output = pm.dummy_install(pkgs_to_install)
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with open(self.full_manifest, 'w+') as manifest:
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pkg_re = re.compile('^Installing ([^ ]+) [^ ].*')
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for line in set(output.split('\n')):
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m = pkg_re.match(line)
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if m:
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manifest.write(m.group(1) + '\n')
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return
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class DpkgManifest(Manifest):
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def create_initial(self):
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with open(self.initial_manifest, "w+") as manifest:
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manifest.write(self.initial_manifest_file_header)
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for var in self.var_maps[self.manifest_type]:
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pkg_list = self.d.getVar(var, True)
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if pkg_list is None:
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continue
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for pkg in pkg_list.split():
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manifest.write("%s,%s\n" %
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(self.var_maps[self.manifest_type][var], pkg))
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def create_final(self):
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pass
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def create_full(self, pm):
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pass
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def create_manifest(d, final_manifest=False, manifest_dir=None,
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manifest_type=Manifest.MANIFEST_TYPE_IMAGE):
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manifest_map = {'rpm': RpmManifest,
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'ipk': OpkgManifest,
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'deb': DpkgManifest}
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manifest = manifest_map[d.getVar('IMAGE_PKGTYPE', True)](d, manifest_dir, manifest_type)
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if final_manifest:
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manifest.create_final()
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else:
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manifest.create_initial()
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if __name__ == "__main__":
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pass
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