lib/oe/package_manager.py: add support for opkg backend
Additionaly, the commit contains a couple of minor changes (comments, error printing, etc). (From OE-Core rev: ef3faaef6b1a25c943a8d5594ce55b0e558b62f3) Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Laurentiu Palcu
Richard Purdie
parent
2979098c57
commit
ed83ace10a
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@ -14,7 +14,7 @@ def create_index(arg):
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subprocess.check_output(index_cmd, shell=True)
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except subprocess.CalledProcessError as e:
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return("Index creation command %s failed with return code %d!" %
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(' '.join(e.cmd), e.returncode))
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(e.cmd, e.returncode))
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return None
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@ -54,8 +54,7 @@ class PackageManager(object):
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pass
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"""
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This function creates the Packages.gz files in each arch directory in
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DEPLOY_DIR_DEB.
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This function creates the index files
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"""
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@abstractmethod
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def write_index(self):
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@ -138,12 +137,215 @@ class RpmPM(PackageManager):
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class OpkgPM(PackageManager):
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def __init__(self):
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super(OpkgPM, self).__init__()
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def __init__(self, d, target_rootfs, config_file, archs):
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super(OpkgPM, self).__init__(d)
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"""
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TBD
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"""
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self.target_rootfs = target_rootfs
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self.config_file = config_file
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self.pkg_archs = archs
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self.deploy_dir = self.d.getVar("DEPLOY_DIR_IPK", True)
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self.deploy_lock_file = os.path.join(self.deploy_dir, "deploy.lock")
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self.opkg_cmd = bb.utils.which(os.getenv('PATH'), "opkg-cl")
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self.opkg_args = "-f %s -o %s " % (self.config_file, target_rootfs)
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self.opkg_args += self.d.getVar("OPKG_ARGS", True)
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opkg_lib_dir = self.d.getVar('OPKGLIBDIR', True)
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if opkg_lib_dir[0] == "/":
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opkg_lib_dir = opkg_lib_dir[1:]
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self.opkg_dir = os.path.join(target_rootfs, opkg_lib_dir, "opkg")
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bb.utils.mkdirhier(self.opkg_dir)
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self._create_config()
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def _create_config(self):
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with open(self.config_file, "w+") as config_file:
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priority = 1
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for arch in self.pkg_archs.split():
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config_file.write("arch %s %d\n" % (arch, priority))
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priority += 5
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config_file.write("src oe file:%s\n" % self.deploy_dir)
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for arch in self.pkg_archs.split():
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pkgs_dir = os.path.join(self.deploy_dir, arch)
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if os.path.isdir(pkgs_dir):
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config_file.write("src oe-%s file:%s\n" % (arch, pkgs_dir))
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def update(self):
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self.deploy_dir_lock()
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cmd = "%s %s update" % (self.opkg_cmd, self.opkg_args)
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try:
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subprocess.check_output(cmd.split())
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except subprocess.CalledProcessError as e:
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self.deploy_dir_unlock()
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bb.fatal("Unable to update the package index files. Command %s "
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"returned %d" % (cmd, e.returncode))
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self.deploy_dir_unlock()
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def install(self, pkgs, attempt_only=False):
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cmd = "%s %s install %s" % (self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
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os.environ['D'] = self.target_rootfs
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os.environ['OFFLINE_ROOT'] = self.target_rootfs
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os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
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os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
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os.environ['INTERCEPT_DIR'] = os.path.join(self.d.getVar('WORKDIR', True),
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"intercept_scripts")
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os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE', True)
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try:
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bb.note("Installing the following packages: %s" % ' '.join(pkgs))
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subprocess.check_output(cmd.split())
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except subprocess.CalledProcessError as e:
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(bb.fatal, bb.note)[attempt_only]("Unable to install packages. "
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"Command %s returned %d" %
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(cmd, e.returncode))
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def remove(self, pkgs, with_dependencies=True):
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if with_dependencies:
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cmd = "%s %s remove %s" % \
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(self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
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else:
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cmd = "%s %s --force-depends remove %s" % \
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(self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
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try:
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subprocess.check_output(cmd.split())
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except subprocess.CalledProcessError as e:
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bb.fatal("Unable to remove packages. Command %s "
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"returned %d" % (e.cmd, e.returncode))
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def write_index(self):
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arch_vars = ["ALL_MULTILIB_PACKAGE_ARCHS",
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"SDK_PACKAGE_ARCHS",
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"MULTILIB_ARCHS"]
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tmpdir = self.d.getVar('TMPDIR', True)
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if os.path.exists(os.path.join(tmpdir, "stamps", "IPK_PACKAGE_INDEX_CLEAN")):
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return
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self.deploy_dir_lock()
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opkg_index_cmd = bb.utils.which(os.getenv('PATH'), "opkg-make-index")
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if not os.path.exists(os.path.join(self.deploy_dir, "Packages")):
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open(os.path.join(self.deploy_dir, "Packages"), "w").close()
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index_cmds = []
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for arch_var in arch_vars:
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archs = self.d.getVar(arch_var, True)
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if archs is None:
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continue
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for arch in archs.split():
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pkgs_dir = os.path.join(self.deploy_dir, arch)
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pkgs_file = os.path.join(pkgs_dir, "Packages")
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if not os.path.isdir(pkgs_dir):
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continue
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if not os.path.exists(pkgs_file):
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open(pkgs_file, "w").close()
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index_cmds.append('%s -r %s -p %s -m %s' %
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(opkg_index_cmd, pkgs_file, pkgs_file, pkgs_dir))
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if len(index_cmds) == 0:
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self.deploy_dir_unlock()
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bb.fatal("There are no packages in %s!" % self.deploy_dir)
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nproc = multiprocessing.cpu_count()
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pool = bb.utils.multiprocessingpool(nproc)
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results = list(pool.imap(create_index, index_cmds))
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pool.close()
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pool.join()
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self.deploy_dir_unlock()
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for result in results:
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if result is not None:
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bb.fatal(result)
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open(os.path.join(tmpdir, "stamps", "IPK_PACKAGE_INDEX_CLEAN"), "w").close()
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def remove_packaging_data(self):
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bb.utils.remove(self.opkg_dir)
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# create the directory back, it's needed by PM lock
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bb.utils.mkdirhier(self.opkg_dir)
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def list_installed(self, format=None):
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opkg_query_cmd = bb.utils.which(os.getenv('PATH'), "opkg-query-helper.py")
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if format == "arch":
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cmd = "%s %s status | %s -a" % \
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(self.opkg_cmd, self.opkg_args, opkg_query_cmd)
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elif format == "file":
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cmd = "%s %s status | %s -f" % \
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(self.opkg_cmd, self.opkg_args, opkg_query_cmd)
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elif format == "ver":
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cmd = "%s %s status | %s -v" % \
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(self.opkg_cmd, self.opkg_args, opkg_query_cmd)
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else:
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cmd = "%s %s list_installed | cut -d' ' -f1" % \
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(self.opkg_cmd, self.opkg_args)
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try:
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output = subprocess.check_output(cmd, shell=True).strip()
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except subprocess.CalledProcessError as e:
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bb.fatal("Cannot get the installed packages list. Command %s "
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"returned %d" % (cmd, e.returncode))
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if format == "file":
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tmp_output = ""
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for pkg, pkg_file, pkg_arch in tuple(output.split('\n')):
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full_path = os.path.join(self.deploy_dir, pkg_arch, pkg_file)
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if os.path.exists(full_path):
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tmp_output += "%s %s %s\n" % (pkg, full_path, pkg_arch)
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else:
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tmp_output += "%s %s %s\n" % (pkg, pkg_file, pkg_arch)
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output = tmp_output
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return output
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def handle_bad_recommendations(self):
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bad_recommendations = self.d.getVar("BAD_RECOMMENDATIONS", True)
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if bad_recommendations is None:
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return
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status_file = os.path.join(self.opkg_dir, "status")
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cmd = [self.opkg_cmd, self.opkg_args, "info"]
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with open(status_file, "w+") as status:
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for pkg in bad_recommendations.split():
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pkg_info = cmd + [pkg]
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try:
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output = subprocess.check_output(pkg_info).strip()
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except subprocess.CalledProcessError as e:
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bb.fatal("Cannot get package info. Command %s "
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"returned %d" % (' '.join(pkg_info), e.returncode))
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if output == "":
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bb.note("Requested ignored recommendation $i is "
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"not a package" % pkg)
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continue
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for line in output.split('\n'):
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if line.startswith("Package:") or \
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line.startswith("Architecture:") or \
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line.startswith("Version:"):
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status.write(line)
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status.write("Status: deinstall hold not-installed\n")
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class DpkgPM(PackageManager):
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