deb: Move rootfs to its own dir

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 199 deletions

diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 062ea7f335..17ca323588 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -354,208 +354,10 @@ class Rootfs(object, metaclass=ABCMeta):
                                   self.image_rootfs, "-D", devtable])
 
 
-class DpkgOpkgRootfs(Rootfs):
-    def __init__(self, d, progress_reporter=None, logcatcher=None):
-        super(DpkgOpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
-
-    def _get_pkgs_postinsts(self, status_file):
-        def _get_pkg_depends_list(pkg_depends):
-            pkg_depends_list = []
-            # filter version requirements like libc (>= 1.1)
-            for dep in pkg_depends.split(', '):
-                m_dep = re.match(r"^(.*) \(.*\)$", dep)
-                if m_dep:
-                    dep = m_dep.group(1)
-                pkg_depends_list.append(dep)
-
-            return pkg_depends_list
-
-        pkgs = {}
-        pkg_name = ""
-        pkg_status_match = False
-        pkg_depends = ""
-
-        with open(status_file) as status:
-            data = status.read()
-            status.close()
-            for line in data.split('\n'):
-                m_pkg = re.match(r"^Package: (.*)", line)
-                m_status = re.match(r"^Status:.*unpacked", line)
-                m_depends = re.match(r"^Depends: (.*)", line)
-
-                #Only one of m_pkg, m_status or m_depends is not None at time
-                #If m_pkg is not None, we started a new package
-                if m_pkg is not None:
-                    #Get Package name
-                    pkg_name = m_pkg.group(1)
-                    #Make sure we reset other variables
-                    pkg_status_match = False
-                    pkg_depends = ""
-                elif m_status is not None:
-                    #New status matched
-                    pkg_status_match = True
-                elif m_depends is not None:
-                    #New depends macthed
-                    pkg_depends = m_depends.group(1)
-                else:
-                    pass
-
-                #Now check if we can process package depends and postinst
-                if "" != pkg_name and pkg_status_match:
-                    pkgs[pkg_name] = _get_pkg_depends_list(pkg_depends)
-                else:
-                    #Not enough information
-                    pass
-
-        # remove package dependencies not in postinsts
-        pkg_names = list(pkgs.keys())
-        for pkg_name in pkg_names:
-            deps = pkgs[pkg_name][:]
-
-            for d in deps:
-                if d not in pkg_names:
-                    pkgs[pkg_name].remove(d)
-
-        return pkgs
-
-    def _get_delayed_postinsts_common(self, status_file):
-        def _dep_resolve(graph, node, resolved, seen):
-            seen.append(node)
-
-            for edge in graph[node]:
-                if edge not in resolved:
-                    if edge in seen:
-                        raise RuntimeError("Packages %s and %s have " \
-                                "a circular dependency in postinsts scripts." \
-                                % (node, edge))
-                    _dep_resolve(graph, edge, resolved, seen)
-
-            resolved.append(node)
-
-        pkg_list = []
-
-        pkgs = None
-        if not self.d.getVar('PACKAGE_INSTALL').strip():
-            bb.note("Building empty image")
-        else:
-            pkgs = self._get_pkgs_postinsts(status_file)
-        if pkgs:
-            root = "__packagegroup_postinst__"
-            pkgs[root] = list(pkgs.keys())
-            _dep_resolve(pkgs, root, pkg_list, [])
-            pkg_list.remove(root)
-
-        if len(pkg_list) == 0:
-            return None
-
-        return pkg_list
-
-    def _save_postinsts_common(self, dst_postinst_dir, src_postinst_dir):
-        if bb.utils.contains("IMAGE_FEATURES", "package-management",
-                         True, False, self.d):
-            return
-        num = 0
-        for p in self._get_delayed_postinsts():
-            bb.utils.mkdirhier(dst_postinst_dir)
-
-            if os.path.exists(os.path.join(src_postinst_dir, p + ".postinst")):
-                shutil.copy(os.path.join(src_postinst_dir, p + ".postinst"),
-                            os.path.join(dst_postinst_dir, "%03d-%s" % (num, p)))
-
-            num += 1
-
-class DpkgRootfs(DpkgOpkgRootfs):
-    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
-        super(DpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
-        self.log_check_regex = '^E:'
-        self.log_check_expected_regexes = \
-        [
-            "^E: Unmet dependencies."
-        ]
-
-        bb.utils.remove(self.image_rootfs, True)
-        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
-        self.manifest = DpkgManifest(d, manifest_dir)
-        self.pm = DpkgPM(d, d.getVar('IMAGE_ROOTFS'),
-                         d.getVar('PACKAGE_ARCHS'),
-                         d.getVar('DPKG_ARCH'))
-
-
-    def _create(self):
-        pkgs_to_install = self.manifest.parse_initial_manifest()
-        deb_pre_process_cmds = self.d.getVar('DEB_PREPROCESS_COMMANDS')
-        deb_post_process_cmds = self.d.getVar('DEB_POSTPROCESS_COMMANDS')
-
-        alt_dir = self.d.expand("${IMAGE_ROOTFS}/var/lib/dpkg/alternatives")
-        bb.utils.mkdirhier(alt_dir)
-
-        # update PM index files
-        self.pm.write_index()
-
-        execute_pre_post_process(self.d, deb_pre_process_cmds)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-            # Don't support incremental, so skip that
-            self.progress_reporter.next_stage()
-
-        self.pm.update()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        for pkg_type in self.install_order:
-            if pkg_type in pkgs_to_install:
-                self.pm.install(pkgs_to_install[pkg_type],
-                                [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
-                self.pm.fix_broken_dependencies()
-
-        if self.progress_reporter:
-            # Don't support attemptonly, so skip that
-            self.progress_reporter.next_stage()
-            self.progress_reporter.next_stage()
-
-        self.pm.install_complementary()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self._setup_dbg_rootfs(['/var/lib/dpkg'])
-
-        self.pm.fix_broken_dependencies()
-
-        self.pm.mark_packages("installed")
-
-        self.pm.run_pre_post_installs()
-
-        execute_pre_post_process(self.d, deb_post_process_cmds)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-    @staticmethod
-    def _depends_list():
-        return ['DEPLOY_DIR_DEB', 'DEB_SDK_ARCH', 'APTCONF_TARGET', 'APT_ARGS', 'DPKG_ARCH', 'DEB_PREPROCESS_COMMANDS', 'DEB_POSTPROCESS_COMMANDS']
-
-    def _get_delayed_postinsts(self):
-        status_file = self.image_rootfs + "/var/lib/dpkg/status"
-        return self._get_delayed_postinsts_common(status_file)
-
-    def _save_postinsts(self):
-        dst_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/deb-postinsts")
-        src_postinst_dir = self.d.expand("${IMAGE_ROOTFS}/var/lib/dpkg/info")
-        return self._save_postinsts_common(dst_postinst_dir, src_postinst_dir)
-
-    def _log_check(self):
-        self._log_check_warn()
-        self._log_check_error()
-
-    def _cleanup(self):
-        pass
-
 def get_class_for_type(imgtype):
     from oe.package_manager.rpm.rootfs import RpmRootfs
     from oe.package_manager.ipk.rootfs import OpkgRootfs
+    from oe.package_manager.deb.rootfs import DpkgRootfs
     return {"rpm": RpmRootfs,
             "ipk": OpkgRootfs,
             "deb": DpkgRootfs}[imgtype]
@@ -570,6 +372,7 @@ def create_rootfs(d, manifest_dir=None, progress_reporter=None, logcatcher=None)
 
     from oe.package_manager.rpm.rootfs import RpmRootfs
     from oe.package_manager.ipk.rootfs import OpkgRootfs
+    from oe.package_manager.deb.rootfs import DpkgRootfs
     img_type = d.getVar('IMAGE_PKGTYPE')
     if img_type == "rpm":
         RpmRootfs(d, manifest_dir, progress_reporter, logcatcher).create()