buildroot/support/scripts/pkg-stats

#!/usr/bin/env python3

# Copyright (C) 2009 by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
# Copyright (C) 2022 by Sen Hastings <sen@phobosdpl.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

import aiohttp
import argparse
import asyncio
import datetime
import fnmatch
import os
from collections import defaultdict, namedtuple
import re
import subprocess
import json
import sys

brpath = os.path.normpath(os.path.join(os.path.dirname(__file__), "..", ".."))

sys.path.append(os.path.join(brpath, "utils"))
from getdeveloperlib import parse_developers  # noqa: E402

INFRA_RE = re.compile(r"\$\(eval \$\(([a-z-]*)-package\)\)")
URL_RE = re.compile(r"\s*https?://\S*\s*$")

RM_API_STATUS_ERROR = 1
RM_API_STATUS_FOUND_BY_DISTRO = 2
RM_API_STATUS_FOUND_BY_PATTERN = 3
RM_API_STATUS_NOT_FOUND = 4


class Defconfig:
    def __init__(self, name, path):
        self.name = name
        self.path = path
        self.developers = None

    def set_developers(self, developers):
        """
        Fills in the .developers field
        """
        self.developers = [
            developer.name
            for developer in developers
            if developer.hasfile(self.path)
        ]


def get_defconfig_list():
    """
    Builds the list of Buildroot defconfigs, returning a list of Defconfig
    objects.
    """
    return [
        Defconfig(name[:-len('_defconfig')], os.path.join('configs', name))
        for name in os.listdir(os.path.join(brpath, 'configs'))
        if name.endswith('_defconfig')
    ]


Br2Tree = namedtuple("Br2Tree", ["name", "path"])


def get_trees():
    raw_variables = subprocess.check_output(["make", "--no-print-directory", "-s",
                                             "BR2_HAVE_DOT_CONFIG=y", "printvars",
                                             "VARS=BR2_EXTERNAL_NAMES BR2_EXTERNAL_%_PATH"])
    variables = dict(line.split("=") for line in raw_variables.decode().split("\n") if line)
    variables["BR2_EXTERNAL_BUILDROOT_PATH"] = brpath
    externals = ["BUILDROOT", *variables["BR2_EXTERNAL_NAMES"].split()]
    return [Br2Tree(name, os.path.normpath(variables[f"BR2_EXTERNAL_{name}_PATH"])) for name in externals]


class Package:
    all_licenses = dict()
    all_license_files = list()
    all_versions = dict()
    all_ignored_cves = dict()
    all_cpeids = dict()
    # This is the list of all possible checks. Add new checks to this list so
    # a tool that post-processes the json output knows the checks before
    # iterating over the packages.
    status_checks = ['cve', 'developers', 'hash', 'license',
                     'license-files', 'patches', 'pkg-check', 'url', 'version']

    def __init__(self, tree, name, path):
        self.tree = tree.name
        self.tree_path = tree.path
        self.name = name
        self.path = path
        self.pkg_path = os.path.dirname(path)
        # Contains a list of tuple (type, infra), such as ("target",
        # "autotools"). When pkg-stats is run without -c, it contains
        # the list of all infra/type supported by the package. When
        # pkg-stats is run with -c, it contains the list of infra/type
        # used by the current configuration.
        self.infras = None
        self.license = None
        self.has_license = False
        self.has_license_files = False
        self.has_hash = False
        self.patch_files = []
        self.warnings = 0
        self.current_version = None
        self.url = None
        self.url_worker = None
        self.cpeid = None
        self.cves = list()
        self.ignored_cves = list()
        self.unsure_cves = list()
        self.stale_cve_ignores = list()
        self.latest_version = {'status': RM_API_STATUS_ERROR, 'version': None, 'id': None}
        self.status = {}

    def pkgvar(self):
        return self.name.upper().replace("-", "_")

    @property
    def pkgdir(self):
        return os.path.join(self.tree_path, self.pkg_path)

    @property
    def pkgfile(self):
        return os.path.join(self.tree_path, self.path)

    @property
    def hashpath(self):
        return self.pkgfile.replace(".mk", ".hash")

    def set_url(self):
        """
        Fills in the .url field
        """
        self.status['url'] = ("warning", "no Config.in")
        for filename in os.listdir(self.pkgdir):
            if fnmatch.fnmatch(filename, 'Config.*'):
                fp = open(os.path.join(self.pkgdir, filename), "r")
                for config_line in fp:
                    if URL_RE.match(config_line):
                        self.url = config_line.strip()
                        self.status['url'] = ("ok", "found")
                        fp.close()
                        return
                self.status['url'] = ("error", "missing")
                fp.close()

    @property
    def patch_count(self):
        return len(self.patch_files)

    @property
    def has_valid_infra(self):
        if self.infras is None:
            return False
        return len(self.infras) > 0

    @property
    def is_actual_package(self):
        try:
            if not self.has_valid_infra:
                return False
            if self.infras[0][1] == 'virtual':
                return False
        except IndexError:
            return False
        return True

    def set_infra(self, show_info_js):
        """
        Fills in the .infras field
        """
        # If we're running pkg-stats for a given Buildroot
        # configuration, keep only the type/infra that applies
        if show_info_js:
            keep_host = "host-%s" % self.name in show_info_js
            keep_target = self.name in show_info_js
        # Otherwise, keep all
        else:
            keep_host = True
            keep_target = True

        self.infras = list()
        with open(self.pkgfile, 'r') as f:
            lines = f.readlines()
            for line in lines:
                match = INFRA_RE.match(line)
                if not match:
                    continue
                infra = match.group(1)
                if infra.startswith("host-") and keep_host:
                    self.infras.append(("host", infra[5:]))
                elif keep_target:
                    self.infras.append(("target", infra))

    def set_license(self):
        """
        Fills in the .status['license'] and .status['license-files'] fields
        """
        if not self.is_actual_package:
            self.status['license'] = ("na", "no valid package infra")
            self.status['license-files'] = ("na", "no valid package infra")
            return

        var = self.pkgvar()
        self.status['license'] = ("error", "missing")
        self.status['license-files'] = ("error", "missing")
        if var in self.all_licenses:
            self.license = self.all_licenses[var]
            self.status['license'] = ("ok", "found")
        if var in self.all_license_files:
            self.status['license-files'] = ("ok", "found")

    def set_hash_info(self):
        """
        Fills in the .status['hash'] field
        """
        if not self.is_actual_package:
            self.status['hash'] = ("na", "no valid package infra")
            self.status['hash-license'] = ("na", "no valid package infra")
            return

        if os.path.exists(self.hashpath):
            self.status['hash'] = ("ok", "found")
        else:
            self.status['hash'] = ("error", "missing")

    def set_patch_count(self):
        """
        Fills in the .patch_count, .patch_files and .status['patches'] fields
        """
        if not self.is_actual_package:
            self.status['patches'] = ("na", "no valid package infra")
            return

        for subdir, _, _ in os.walk(self.pkgdir):
            self.patch_files = fnmatch.filter(os.listdir(subdir), '*.patch')

        if self.patch_count == 0:
            self.status['patches'] = ("ok", "no patches")
        elif self.patch_count < 5:
            self.status['patches'] = ("warning", "some patches")
        else:
            self.status['patches'] = ("error", "lots of patches")

    def set_current_version(self):
        """
        Fills in the .current_version field
        """
        var = self.pkgvar()
        if var in self.all_versions:
            self.current_version = self.all_versions[var]

    def set_cpeid(self):
        """
        Fills in the .cpeid field
        """
        var = self.pkgvar()
        if not self.is_actual_package:
            self.status['cpe'] = ("na", "N/A - virtual pkg")
            return
        if not self.current_version:
            self.status['cpe'] = ("na", "no version information available")
            return

        if var in self.all_cpeids:
            self.cpeid = self.all_cpeids[var]
            self.status['cpe'] = ("ok", "(not checked against CPE dictionary)")
        else:
            self.status['cpe'] = ("error", "no verified CPE identifier")

    def set_check_package_warnings(self):
        """
        Fills in the .warnings and .status['pkg-check'] fields
        """
        cmd = [os.path.join(brpath, "utils/check-package")]
        self.status['pkg-check'] = ("error", "Missing")
        for root, dirs, files in os.walk(self.pkgdir):
            for f in files:
                cmd.append(os.path.join(root, f))
        o = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[1]
        lines = o.splitlines()
        for line in lines:
            m = re.match("^([0-9]*) warnings generated", line.decode())
            if m:
                self.warnings = int(m.group(1))
                if self.warnings == 0:
                    self.status['pkg-check'] = ("ok", "no warnings")
                else:
                    self.status['pkg-check'] = ("error", "{} warnings".format(self.warnings))
                return

    def set_ignored_cves(self):
        """
        Give the list of CVEs ignored by the package
        """
        self.ignored_cves = list(self.all_ignored_cves.get(self.pkgvar(), []))

    def set_developers(self, developers):
        """
        Fills in the .developers and .status['developers'] field
        """
        self.developers = [
            dev.name
            for dev in developers
            if dev.hasfile(self.path)
        ]

        if self.developers:
            self.status['developers'] = ("ok", "{} developers".format(len(self.developers)))
        else:
            self.status['developers'] = ("warning", "no developers")

    def is_status_ok(self, name):
        return name in self.status and self.status[name][0] == 'ok'

    def is_status_error(self, name):
        return name in self.status and self.status[name][0] == 'error'

    def is_status_na(self, name):
        return name in self.status and self.status[name][0] == 'na'

    def __eq__(self, other):
        return self.path == other.path

    def __lt__(self, other):
        return self.path < other.path

    def __str__(self):
        return "%s (path='%s', license='%s', license_files='%s', hash='%s', patches=%d)" % \
            (self.name, self.path, self.is_status_ok('license'),
             self.is_status_ok('license-files'), self.status['hash'], self.patch_count)


def get_pkglist(trees, npackages, package_list):
    """
    Builds the list of Buildroot packages, returning a list of Package
    objects. Only the .name and .path fields of the Package object are
    initialized.

    npackages: limit to N packages
    package_list: limit to those packages in this list
    """
    WALK_USEFUL_SUBDIRS = ["boot", "linux", "package", "toolchain"]
    WALK_EXCLUDES = ["boot/barebox/barebox.mk",
                     "boot/common.mk",
                     "linux/linux-ext-.*.mk",
                     "package/fftw/fftw.mk",
                     "package/freescale-imx/freescale-imx.mk",
                     "package/gcc/gcc.mk",
                     "package/gstreamer/gstreamer.mk",
                     "package/gstreamer1/gstreamer1.mk",
                     "package/gtk2-themes/gtk2-themes.mk",
                     "package/kf5/kf5.mk",
                     "package/llvm-project/llvm-project.mk",
                     "package/matchbox/matchbox.mk",
                     "package/opengl/opengl.mk",
                     "package/qt5/qt5.mk",
                     "package/qt6/qt6.mk",
                     "package/x11r7/x11r7.mk",
                     "package/doc-asciidoc.mk",
                     "package/pkg-.*.mk",
                     "toolchain/toolchain-external/pkg-toolchain-external.mk",
                     "toolchain/toolchain-external/toolchain-external.mk",
                     "toolchain/toolchain.mk",
                     "toolchain/helpers.mk",
                     "toolchain/toolchain-wrapper.mk"]
    packages = list()
    count = 0
    for br_tree, root, dirs, files in ((tree, *rdf) for tree in trees for rdf in os.walk(tree.path)):
        root = os.path.relpath(root, br_tree.path)
        rootdir = root.split("/")
        if len(rootdir) < 1:
            continue
        if rootdir[0] not in WALK_USEFUL_SUBDIRS:
            continue
        for f in files:
            if not f.endswith(".mk"):
                continue
            # Strip ending ".mk"
            pkgname = f[:-3]
            if package_list and pkgname not in package_list:
                continue
            pkgpath = os.path.join(root, f)
            skip = False
            for exclude in WALK_EXCLUDES:
                if re.match(exclude, pkgpath):
                    skip = True
                    continue
            if skip:
                continue
            p = Package(br_tree, pkgname, pkgpath)
            packages.append(p)
            count += 1
            if npackages and count == npackages:
                return packages
    return packages


def get_show_info_js():
    cmd = ["make", "--no-print-directory", "show-info"]
    return json.loads(subprocess.check_output(cmd))


def package_init_make_info():
    # Fetch all variables at once
    variables = subprocess.check_output(["make", "--no-print-directory", "-s",
                                         "BR2_HAVE_DOT_CONFIG=y", "printvars",
                                         "VARS=%_LICENSE %_LICENSE_FILES %_VERSION %_IGNORE_CVES %_CPE_ID"])
    variable_list = variables.decode().splitlines()

    # We process first the host package VERSION, and then the target
    # package VERSION. This means that if a package exists in both
    # target and host variants, with different values (eg. version
    # numbers (unlikely)), we'll report the target one.
    variable_list = [x[5:] for x in variable_list if x.startswith("HOST_")] + \
                    [x for x in variable_list if not x.startswith("HOST_")]

    for item in variable_list:
        # Get variable name and value
        pkgvar, value = item.split("=", maxsplit=1)

        # Strip the suffix according to the variable
        if pkgvar.endswith("_LICENSE"):
            # If value is "unknown", no license details available
            if value == "unknown":
                continue
            pkgvar = pkgvar[:-8]
            Package.all_licenses[pkgvar] = value

        elif pkgvar.endswith("_LICENSE_FILES"):
            if pkgvar.endswith("_MANIFEST_LICENSE_FILES"):
                continue
            pkgvar = pkgvar[:-14]
            Package.all_license_files.append(pkgvar)

        elif pkgvar.endswith("_VERSION"):
            if pkgvar.endswith("_DL_VERSION"):
                continue
            pkgvar = pkgvar[:-8]
            Package.all_versions[pkgvar] = value

        elif pkgvar.endswith("_IGNORE_CVES"):
            pkgvar = pkgvar[:-12]
            Package.all_ignored_cves[pkgvar] = value.split()

        elif pkgvar.endswith("_CPE_ID"):
            pkgvar = pkgvar[:-7]
            Package.all_cpeids[pkgvar] = value


check_url_count = 0


async def check_url_status(session, pkg, npkgs, retry=True, verbose=False):
    global check_url_count

    try:
        async with session.get(pkg.url) as resp:
            if resp.status >= 400:
                pkg.status['url'] = ("error", "invalid {}".format(resp.status))
                check_url_count += 1
                if verbose:
                    print("[%04d/%04d] %s" % (check_url_count, npkgs, pkg.name))
                return
    except (aiohttp.ClientError, asyncio.TimeoutError):
        if retry:
            return await check_url_status(session, pkg, npkgs, retry=False, verbose=verbose)
        else:
            pkg.status['url'] = ("error", "invalid (err)")
            check_url_count += 1
            if verbose:
                print("[%04d/%04d] %s" % (check_url_count, npkgs, pkg.name))
            return

    pkg.status['url'] = ("ok", "valid")
    check_url_count += 1
    if verbose:
        print("[%04d/%04d] %s" % (check_url_count, npkgs, pkg.name))


async def check_package_urls(packages, verbose=False):
    tasks = []
    connector = aiohttp.TCPConnector(limit_per_host=5)
    async with aiohttp.ClientSession(connector=connector, trust_env=True,
                                     timeout=aiohttp.ClientTimeout(total=15)) as sess:
        packages = [p for p in packages if p.status['url'][0] == 'ok']
        for pkg in packages:
            tasks.append(asyncio.ensure_future(check_url_status(sess, pkg, len(packages), verbose=verbose)))
        await asyncio.wait(tasks)


def check_package_latest_version_set_status(pkg, status, version, identifier):
    pkg.latest_version = {
        "status": status,
        "version": version,
        "id": identifier,
    }

    if pkg.latest_version['status'] == RM_API_STATUS_ERROR:
        pkg.status['version'] = ('warning', "Release Monitoring API error")
    elif pkg.latest_version['status'] == RM_API_STATUS_NOT_FOUND:
        pkg.status['version'] = ('warning', "Package not found on Release Monitoring")

    if pkg.latest_version['version'] is None:
        pkg.status['version'] = ('warning', "No upstream version available on Release Monitoring")
    elif pkg.latest_version['version'] != pkg.current_version:
        pkg.status['version'] = ('error', "The newer version {} is available upstream".format(pkg.latest_version['version']))
    else:
        pkg.status['version'] = ('ok', 'up-to-date')


async def check_package_get_latest_version_by_distro(session, pkg, retry=True):
    url = "https://release-monitoring.org/api/project/Buildroot/%s" % pkg.name
    try:
        async with session.get(url) as resp:
            if resp.status != 200:
                return False

            data = await resp.json()
            if 'stable_versions' in data and data['stable_versions']:
                version = data['stable_versions'][0]
            elif 'version' in data:
                version = data['version']
            else:
                version = None
            check_package_latest_version_set_status(pkg,
                                                    RM_API_STATUS_FOUND_BY_DISTRO,
                                                    version,
                                                    data['id'])
            return True

    except (aiohttp.ClientError, asyncio.TimeoutError):
        if retry:
            return await check_package_get_latest_version_by_distro(session, pkg, retry=False)
        else:
            return False


async def check_package_get_latest_version_by_guess(session, pkg, retry=True):
    url = "https://release-monitoring.org/api/projects/?pattern=%s" % pkg.name
    try:
        async with session.get(url) as resp:
            if resp.status != 200:
                return False

            data = await resp.json()
            # filter projects that have the right name and a version defined
            projects = [p for p in data['projects'] if p['name'] == pkg.name and 'stable_versions' in p]
            projects.sort(key=lambda x: x['id'])

            if len(projects) == 0:
                return False

            if len(projects[0]['stable_versions']) == 0:
                return False

            check_package_latest_version_set_status(pkg,
                                                    RM_API_STATUS_FOUND_BY_PATTERN,
                                                    projects[0]['stable_versions'][0],
                                                    projects[0]['id'])
            return True

    except (aiohttp.ClientError, asyncio.TimeoutError):
        if retry:
            return await check_package_get_latest_version_by_guess(session, pkg, retry=False)
        else:
            return False


check_latest_count = 0


async def check_package_latest_version_get(session, pkg, npkgs, verbose=False):
    global check_latest_count

    if await check_package_get_latest_version_by_distro(session, pkg):
        check_latest_count += 1
        if verbose:
            print("[%04d/%04d] %s" % (check_latest_count, npkgs, pkg.name))
        return

    if await check_package_get_latest_version_by_guess(session, pkg):
        check_latest_count += 1
        if verbose:
            print("[%04d/%04d] %s" % (check_latest_count, npkgs, pkg.name))
        return

    check_package_latest_version_set_status(pkg,
                                            RM_API_STATUS_NOT_FOUND,
                                            None, None)
    check_latest_count += 1
    if verbose:
        print("[%04d/%04d] %s" % (check_latest_count, npkgs, pkg.name))


async def check_package_latest_version(packages, verbose=False):
    """
    Fills in the .latest_version field of all Package objects

    This field is a dict and has the following keys:

    - status: one of RM_API_STATUS_ERROR,
      RM_API_STATUS_FOUND_BY_DISTRO, RM_API_STATUS_FOUND_BY_PATTERN,
      RM_API_STATUS_NOT_FOUND
    - version: string containing the latest version known by
      release-monitoring.org for this package
    - id: string containing the id of the project corresponding to this
      package, as known by release-monitoring.org
    """

    for pkg in [p for p in packages if not p.is_actual_package]:
        pkg.status['version'] = ("na", "no valid package infra")

    tasks = []
    connector = aiohttp.TCPConnector(limit_per_host=5)
    async with aiohttp.ClientSession(connector=connector, trust_env=True) as sess:
        packages = [p for p in packages if p.is_actual_package]
        for pkg in packages:
            tasks.append(asyncio.ensure_future(check_package_latest_version_get(sess, pkg, len(packages), verbose=verbose)))
        await asyncio.wait(tasks)


def check_package_cve_affects(cve, cpe_product_pkgs):
    for product in cve.affected_products:
        if product not in cpe_product_pkgs:
            continue
        for pkg in cpe_product_pkgs[product]:
            cve_status = cve.affects(pkg.name, pkg.current_version, pkg.cpeid)

            if cve.identifier in pkg.ignored_cves:
                if cve_status == cve.CVE_DOESNT_AFFECT:
                    # We have an ignore entry for a CVE which is
                    # already reported as 'not affected'. This might
                    # happen for example when the NVD database doesn't
                    # initially include version numbers for a CPE, and
                    # later fixes it. Store it so that we can report
                    # it.
                    pkg.stale_cve_ignores.append(cve.identifier)
                cve_status = cve.CVE_DOESNT_AFFECT
            if cve_status == cve.CVE_AFFECTS:
                pkg.cves.append(cve.identifier)
            elif cve_status == cve.CVE_UNKNOWN:
                pkg.unsure_cves.append(cve.identifier)


def check_package_cves(nvd_path, packages):
    if not os.path.isdir(nvd_path):
        os.makedirs(nvd_path)

    cpe_product_pkgs = defaultdict(list)
    for pkg in packages:
        if not pkg.is_actual_package:
            pkg.status['cve'] = ("na", "N/A")
            continue
        if not pkg.current_version:
            pkg.status['cve'] = ("na", "no version information available")
            continue
        if pkg.cpeid:
            cpe_product = cvecheck.cpe_product(pkg.cpeid)
            cpe_product_pkgs[cpe_product].append(pkg)
        else:
            cpe_product_pkgs[pkg.name].append(pkg)

    for cve in cvecheck.CVE.read_nvd_dir(nvd_path):
        check_package_cve_affects(cve, cpe_product_pkgs)

    for pkg in packages:
        if 'cve' not in pkg.status:
            if pkg.cves or pkg.unsure_cves:
                pkg.status['cve'] = ("error", "affected by CVEs")
            elif pkg.stale_cve_ignores:
                pkg.status['cve'] = ("warning", "has stale CVE ignores")
            else:
                pkg.status['cve'] = ("ok", "not affected by CVEs")


def calculate_stats(packages):
    stats = defaultdict(int)
    stats['packages'] = len(packages)
    for pkg in packages:
        # If packages have multiple infra, take the first one. For the
        # vast majority of packages, the target and host infra are the
        # same. There are very few packages that use a different infra
        # for the host and target variants.
        if len(pkg.infras) > 0:
            infra = pkg.infras[0][1]
            stats["infra-%s" % infra] += 1
        else:
            stats["infra-unknown"] += 1
        if pkg.is_status_ok('license'):
            stats["license"] += 1
        else:
            stats["no-license"] += 1
        if pkg.is_status_ok('license-files'):
            stats["license-files"] += 1
        else:
            stats["no-license-files"] += 1
        if pkg.is_status_ok('hash'):
            stats["hash"] += 1
        else:
            stats["no-hash"] += 1
        if pkg.latest_version['status'] == RM_API_STATUS_FOUND_BY_DISTRO:
            stats["rmo-mapping"] += 1
        else:
            stats["rmo-no-mapping"] += 1
        if not pkg.latest_version['version']:
            stats["version-unknown"] += 1
        elif pkg.latest_version['version'] == pkg.current_version:
            stats["version-uptodate"] += 1
        else:
            stats["version-not-uptodate"] += 1
        stats["patches"] += pkg.patch_count
        stats["total-cves"] += len(pkg.cves)
        stats["total-unsure-cves"] += len(pkg.unsure_cves)
        stats["total-stale-cve-ignores"] += len(pkg.stale_cve_ignores)
        if len(pkg.cves) != 0:
            stats["pkg-cves"] += 1
        if len(pkg.unsure_cves) != 0:
            stats["pkg-unsure-cves"] += 1
        if len(pkg.stale_cve_ignores) != 0:
            stats["pkg-stale-cve-ignores"] += 1
        if pkg.cpeid:
            stats["cpe-id"] += 1
        else:
            stats["no-cpe-id"] += 1
    return stats


html_header = """
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script>
const triangleUp = String.fromCodePoint(32, 9652);
const triangleDown = String.fromCodePoint(32, 9662);
var lastColumnName = false;
const styleElement = document.createElement('style');
document.head.insertAdjacentElement("afterend", styleElement);
const styleSheet = styleElement.sheet;
addedCSSRules = [
".collapse{ height: 200px; overflow: hidden scroll;}",
".see-more{ display: block;}",
".label:hover,.see-more:hover { cursor: pointer; background: #d2ffc4;}"
];

addedCSSRules.forEach(rule => styleSheet.insertRule(rule));

function sortGrid(sortLabel){
	let i = 0;
	let pkgSortArray = [], sortedPkgArray = [], pkgStringSortArray = [], pkgNumSortArray = [];
	const git_hash_regex = /[a-f,0-9]/gi;
	const columnValues = Array.from(document.getElementsByClassName(sortLabel));
	const columnName = document.getElementById(sortLabel);
	let lastStyle = document.getElementById("sort-css");

	if (lastStyle){
		lastStyle.disable = true;
		lastStyle.remove();
	};
	styleElement.id = "sort-css";
	document.head.appendChild(styleElement);
	const styleSheet = styleElement.sheet;

        columnValues.shift();
        columnValues.forEach((listing) => {
                let sortArr = [];
                sortArr[0] = listing.id.replace(sortLabel+"_", "");
                if (!listing.innerText){
                        sortArr[1] = -1;
                } else {
                        sortArr[1] = listing.innerText;
                };
                pkgSortArray.push(sortArr);
        });
        pkgSortArray.forEach((listing) => {
                if ( listing[1].length >= 39 && listing[1].match(git_hash_regex).length >= 39){
                        pkgStringSortArray.push(listing);
		} else if ( isNaN(parseInt(listing[1], 10)) ){
                        pkgStringSortArray.push(listing);
                } else {
                        listing[1] = parseFloat(listing[1]);
                        pkgNumSortArray.push(listing);
                };
        });

        let sortedStringPkgArray = pkgStringSortArray.sort((a, b) => {
                if (a[1].toUpperCase() < b[1].toUpperCase()) { return -1; };
                if (a[1].toUpperCase() > b[1].toUpperCase()) { return 1; };
                return 0;
        });
        let sortedNumPkgArray = pkgNumSortArray.sort((a, b) => a[1] - b[1]);

        if (columnName.lastElementChild.innerText == triangleDown) {
                columnName.lastElementChild.innerText = triangleUp;
                sortedStringPkgArray.reverse();
                sortedNumPkgArray.reverse();
                sortedPkgArray = sortedNumPkgArray.concat(sortedStringPkgArray);
        } else {
                columnName.lastElementChild.innerText = triangleDown;
                sortedPkgArray = sortedStringPkgArray.concat(sortedNumPkgArray);
        };

	if (lastColumnName && lastColumnName != columnName){lastColumnName.lastElementChild.innerText = ""};
	lastColumnName = columnName;
	sortedPkgArray.unshift(["label"]);
        sortedPkgArray.forEach((listing) => {
		i++;
		let rule = "." + listing[0] + " { grid-row: " + i + "; }";
		styleSheet.insertRule(rule);
        });
	addedCSSRules.forEach(rule => styleSheet.insertRule(rule));
};

function expandField(fieldId){
        const field = document.getElementById(fieldId);
        const fieldText = field.firstElementChild.innerText;
        const fieldTotal = fieldText.split(' ')[2];

        if (fieldText == "see all " + fieldTotal + triangleDown){
		field.firstElementChild.innerText = "see less " + fieldTotal + triangleUp;
                field.style.height = "auto";
        } else {
                field.firstElementChild.innerText = "see all " + fieldTotal + triangleDown;
                field.style.height = "200px";
        }
};
</script>

<style>

.see-more{
  display: none;
}

.label, .see-more {
  position: sticky;
  top: 1px;
}
.label{
  z-index: 1;
  background: white;
  padding: 10px 2px 10px 2px;
}
#package-grid, #results-grid {
  display: grid;
  grid-gap: 2px;
  grid-template-columns: min-content 1fr repeat(12, min-content);
}
#results-grid {
  grid-template-columns: 3fr 1fr;
}
.data {
  border: solid 1px gray;
}
.centered {
  text-align: center;
}

 .current_version {
   overflow: scroll;
   width: 21ch;
   padding: 10px 2px 10px 2px;
 }

 .correct, .nopatches, .good_url, .version-good, .cpe-ok, .cve-ok {
   background: #d2ffc4;
 }
 .wrong, .lotsofpatches, .invalid_url, .version-needs-update, .cpe-nok, .cve-nok {
   background: #ff9a69;
 }
 .somepatches, .somewarnings, .missing_url, .version-unknown, .cpe-unknown, .cve-unknown, .cve-stale {
   background: #ffd870;
 }
 .cve_ignored, .version-error {
  background: #ccc;
 }

</style>

<title>Statistics of Buildroot packages</title>

</head>

<body>

<a href="#results">Results</a><br/>

"""  # noqa - tabs and spaces


html_footer = """
</body>
</html>
"""


def infra_str(infra_list):
    if not infra_list:
        return "Unknown"
    elif len(infra_list) == 1:
        return "<b>%s</b><br/>%s" % (infra_list[0][1], infra_list[0][0])
    elif infra_list[0][1] == infra_list[1][1]:
        return "<b>%s</b><br/>%s + %s" % \
            (infra_list[0][1], infra_list[0][0], infra_list[1][0])
    else:
        return "<b>%s</b> (%s)<br/><b>%s</b> (%s)" % \
            (infra_list[0][1], infra_list[0][0],
             infra_list[1][1], infra_list[1][0])


def boolean_str(b):
    if b:
        return "Yes"
    else:
        return "No"


def dump_html_pkg(f, pkg):
    pkg_css_class = pkg.path.replace("/", "_")[:-3]
    f.write(f'<div id="tree__{pkg_css_class}" \
        class="tree data _{pkg_css_class}">{pkg.tree}</div>\n')
    f.write(f'<div id="package__{pkg_css_class}" \
        class="package data _{pkg_css_class}">{pkg.path}</div>\n')
    # Patch count
    data_field_id = f'patch_count__{pkg_css_class}'
    div_class = ["centered patch_count data"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.patch_count == 0:
        div_class.append("nopatches")
    elif pkg.patch_count < 5:
        div_class.append("somepatches")
    else:
        div_class.append("lotsofpatches")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)} \
        ">{str(pkg.patch_count)}</div>\n')

    # Infrastructure
    data_field_id = f'infrastructure__{pkg_css_class}'
    infra = infra_str(pkg.infras)
    div_class = ["centered infrastructure data"]
    div_class.append(f'_{pkg_css_class}')
    if infra == "Unknown":
        div_class.append("wrong")
    else:
        div_class.append("correct")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)} \
        ">{infra_str(pkg.infras)}</div>\n')

    # License
    data_field_id = f'license__{pkg_css_class}'
    div_class = ["centered license data"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.is_status_ok('license'):
        div_class.append("correct")
    else:
        div_class.append("wrong")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)} \
        ">{boolean_str(pkg.is_status_ok("license"))}</div>\n')

    # License files
    data_field_id = f'license_files__{pkg_css_class}'
    div_class = ["centered license_files data"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.is_status_ok('license-files'):
        div_class.append("correct")
    else:
        div_class.append("wrong")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)} \
        ">{boolean_str(pkg.is_status_ok("license-files"))}</div>\n')

    # Hash
    data_field_id = f'hash_file__{pkg_css_class}'
    div_class = ["centered hash_file data"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.is_status_ok('hash'):
        div_class.append("correct")
    else:
        div_class.append("wrong")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)} \
        ">{boolean_str(pkg.is_status_ok("hash"))}</div>\n')

    # Current version
    data_field_id = f'current_version__{pkg_css_class}'
    current_version = pkg.current_version
    f.write(f'  <div id="{data_field_id}" \
        class="centered current_version data _{pkg_css_class}">{current_version}</div>\n')

    # Latest version
    data_field_id = f'latest_version__{pkg_css_class}'
    div_class = ["centered"]
    div_class.append(f'_{pkg_css_class}')
    div_class.append("latest_version data")
    if pkg.latest_version['status'] == RM_API_STATUS_ERROR:
        div_class.append("version-error")
    if pkg.latest_version['version'] is None:
        div_class.append("version-unknown")
    elif pkg.latest_version['version'] != pkg.current_version:
        div_class.append("version-needs-update")
    else:
        div_class.append("version-good")

    if pkg.latest_version['status'] == RM_API_STATUS_ERROR:
        latest_version_text = "<b>Error</b>"
    elif pkg.latest_version['status'] == RM_API_STATUS_NOT_FOUND:
        latest_version_text = "<b>Not found</b>"
    else:
        if pkg.latest_version['version'] is None:
            latest_version_text = "<b>Found, but no version</b>"
        else:
            latest_version_text = f"""<a href="https://release-monitoring.org/project/{pkg.latest_version['id']}">""" \
                                  f"""<b>{str(pkg.latest_version['version'])}</b></a>"""

        latest_version_text += "<br/>"

        if pkg.latest_version['status'] == RM_API_STATUS_FOUND_BY_DISTRO:
            latest_version_text += 'found by <a href="https://release-monitoring.org/distro/Buildroot/">distro</a>'
        else:
            latest_version_text += "found by guess"

    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)}">{latest_version_text}</div>\n')

    # Warnings
    data_field_id = f'warnings__{pkg_css_class}'
    div_class = ["centered warnings data"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.warnings == 0:
        div_class.append("correct")
    elif pkg.warnings < 5:
        div_class.append("somewarnings")
    else:
        div_class.append("wrong")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)}">{pkg.warnings}</div>\n')

    # URL status
    data_field_id = f'upstream_url__{pkg_css_class}'
    div_class = ["centered upstream_url data"]
    div_class.append(f'_{pkg_css_class}')
    url_str = pkg.status['url'][1]
    if pkg.status['url'][0] in ("error", "warning"):
        div_class.append("missing_url")
    if pkg.status['url'][0] == "error":
        div_class.append("invalid_url")
        url_str = f"""<a href="{pkg.url}">{pkg.status['url'][1]}</a>"""
    else:
        div_class.append("good_url")
        url_str = f'<a href="{pkg.url}">Link</a>'
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)}">{url_str}</div>\n')

    # CVEs
    data_field_id = f'cves__{pkg_css_class}'
    div_class = ["centered cves data"]
    div_class.append(f'_{pkg_css_class}')
    cve_total = len(pkg.cves) + len(pkg.unsure_cves)
    if cve_total > 10:
        div_class.append("collapse")
    if pkg.is_status_ok("cve"):
        div_class.append("cve-ok")
    elif pkg.is_status_error("cve"):
        div_class.append("cve-nok")
    elif pkg.is_status_na("cve") and not pkg.is_actual_package:
        div_class.append("cve-ok")
    else:
        div_class.append("cve-unknown")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)}">\n')
    if cve_total > 10:
        f.write(f' <div onclick="expandField(\'{data_field_id}\')" \
        class="see-more centered cve_ignored">see all ({cve_total}) &#9662;</div>\n')
    if pkg.is_status_error("cve"):
        for cve in cvecheck.CVE.sort_id(pkg.cves):
            f.write(f'   <a href="https://security-tracker.debian.org/tracker/{cve}">{cve}</a><br/>\n')
        for cve in cvecheck.CVE.sort_id(pkg.unsure_cves):
            f.write(f'   <a href="https://security-tracker.debian.org/tracker/{cve}">{cve} <i>(unsure)</i></a><br/>\n')
    elif pkg.is_status_na("cve"):
        f.write(f"""    {pkg.status['cve'][1]}""")
    else:
        f.write("    N/A\n")
    f.write("  </div>\n")

    # CVEs Ignored
    data_field_id = f'ignored_cves__{pkg_css_class}'
    div_class = ["centered data ignored_cves"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.ignored_cves:
        if pkg.stale_cve_ignores:
            div_class.append("cve-stale")
        else:
            div_class.append("cve_ignored")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)}">\n')
    for ignored_cve in pkg.ignored_cves:
        if ignored_cve in pkg.stale_cve_ignores:
            f.write(f"""    <a href="https://security-tracker.debian.org/tracker/{ignored_cve}">{ignored_cve}"""
                    """ <i>(stale)</i></a><br/>\n""")
        else:
            f.write(f'    <a href="https://security-tracker.debian.org/tracker/{ignored_cve}">{ignored_cve}</a><br/>\n')
    f.write("  </div>\n")

    # CPE ID
    data_field_id = f'cpe_id__{pkg_css_class}'
    div_class = ["left cpe_id data"]
    div_class.append(f'_{pkg_css_class}')
    if pkg.is_status_ok("cpe"):
        div_class.append("cpe-ok")
    elif pkg.is_status_error("cpe"):
        div_class.append("cpe-nok")
    elif pkg.is_status_na("cpe") and not pkg.is_actual_package:
        div_class.append("cpe-ok")
    else:
        div_class.append("cpe-unknown")
    f.write(f'  <div id="{data_field_id}" class="{" ".join(div_class)}">\n')
    if pkg.cpeid:
        cpeid_begin = ":".join(pkg.cpeid.split(":")[0:4]) + ":"
        cpeid_formatted = pkg.cpeid.replace(cpeid_begin, cpeid_begin + "<wbr>")
        f.write("  <code>%s</code>\n" % cpeid_formatted)
    if not pkg.is_status_ok("cpe"):
        if pkg.is_actual_package and pkg.current_version:
            if pkg.cpeid:
                f.write(f"""  <br/>{pkg.status['cpe'][1]} <a href="https://nvd.nist.gov/products/cpe/search/results?"""
                        f"""namingFormat=2.3&keyword={":".join(pkg.cpeid.split(":")[0:5])}">(Search)</a>\n""")
            else:
                f.write(f"""  {pkg.status['cpe'][1]} <a href="https://nvd.nist.gov/products/cpe/search/results?"""
                        f"""namingFormat=2.3&keyword={pkg.name}">(Search)</a>\n""")
        else:
            f.write("  %s\n" % pkg.status['cpe'][1])

    f.write("  </div>\n")


def dump_html_all_pkgs(f, packages):
    f.write("""
<div id="package-grid">
<div style="grid-column: 1;" onclick="sortGrid(this.id)" id="tree"
     class="tree data label"><span>Tree</span><span></span></div>
<div style="grid-column: 2;" onclick="sortGrid(this.id)" id="package"
     class="package data label"><span>Package</span><span></span></div>
<div style="grid-column: 3;" onclick="sortGrid(this.id)" id="patch_count"
     class="centered patch_count data label"><span>Patch count</span><span></span></div>
<div style="grid-column: 4;" onclick="sortGrid(this.id)" id="infrastructure"
     class="centered infrastructure data label">Infrastructure<span></span></div>
<div style="grid-column: 5;" onclick="sortGrid(this.id)" id="license"
     class="centered license data label"><span>License</span><span></span></div>
<div style="grid-column: 6;" onclick="sortGrid(this.id)" id="license_files"
     class="centered license_files data label"><span>License files</span><span></span></div>
<div style="grid-column: 7;" onclick="sortGrid(this.id)" id="hash_file"
     class="centered hash_file data label"><span>Hash file</span><span></span></div>
<div style="grid-column: 8;" onclick="sortGrid(this.id)" id="current_version"
     class="centered current_version data label"><span>Current version</span><span></span></div>
<div style="grid-column: 9;" onclick="sortGrid(this.id)" id="latest_version"
     class="centered latest_version data label"><span>Latest version</span><span></span></div>
<div style="grid-column: 10;" onclick="sortGrid(this.id)" id="warnings"
     class="centered warnings data label"><span>Warnings</span><span></span></div>
<div style="grid-column: 11;" onclick="sortGrid(this.id)" id="upstream_url"
     class="centered upstream_url data label"><span>Upstream URL</span><span></span></div>
<div style="grid-column: 12;" onclick="sortGrid(this.id)" id="cves"
     class="centered cves data label"><span>CVEs</span><span></span></div>
<div style="grid-column: 13;" onclick="sortGrid(this.id)" id="ignored_cves"
     class="centered ignored_cves data label"><span>CVEs Ignored</span><span></span></div>
<div style="grid-column: 14;" onclick="sortGrid(this.id)" id="cpe_id"
     class="centered cpe_id data label"><span>CPE ID</span><span></span></div>
""")
    for pkg in sorted(packages):
        dump_html_pkg(f, pkg)
    f.write("</div>")


def dump_html_stats(f, stats):
    f.write('<a id="results"></a>\n')
    f.write('<div class="data" id="results-grid">\n')
    infras = [infra[6:] for infra in stats.keys() if infra.startswith("infra-")]
    for infra in infras:
        f.write(' <div class="data">Packages using the <i>%s</i> infrastructure</div><div class="data">%s</div>\n' %
                (infra, stats["infra-%s" % infra]))
    f.write(' <div class="data">Packages having license information</div><div class="data">%s</div>\n' %
            stats["license"])
    f.write(' <div class="data">Packages not having license information</div><div class="data">%s</div>\n' %
            stats["no-license"])
    f.write(' <div class="data">Packages having license files information</div><div class="data">%s</div>\n' %
            stats["license-files"])
    f.write(' <div class="data">Packages not having license files information</div><div class="data">%s</div>\n' %
            stats["no-license-files"])
    f.write(' <div class="data">Packages having a hash file</div><div class="data">%s</div>\n' %
            stats["hash"])
    f.write(' <div class="data">Packages not having a hash file</div><div class="data">%s</div>\n' %
            stats["no-hash"])
    f.write(' <div class="data">Total number of patches</div><div class="data">%s</div>\n' %
            stats["patches"])
    f.write('<div class="data">Packages having a mapping on <i>release-monitoring.org</i></div><div class="data">%s</div>\n' %
            stats["rmo-mapping"])
    f.write('<div class="data">Packages lacking a mapping on <i>release-monitoring.org</i></div><div class="data">%s</div>\n' %
            stats["rmo-no-mapping"])
    f.write('<div class="data">Packages that are up-to-date</div><div class="data">%s</div>\n' %
            stats["version-uptodate"])
    f.write('<div class="data">Packages that are not up-to-date</div><div class="data">%s</div>\n' %
            stats["version-not-uptodate"])
    f.write('<div class="data">Packages with no known upstream version</div><div class="data">%s</div>\n' %
            stats["version-unknown"])
    f.write('<div class="data">Packages affected by CVEs</div><div class="data">%s</div>\n' %
            stats["pkg-cves"])
    f.write('<div class="data">Total number of CVEs affecting all packages</div><div class="data">%s</div>\n' %
            stats["total-cves"])
    f.write('<div class="data">Packages affected by unsure CVEs</div><div class="data">%s</div>\n' %
            stats["pkg-unsure-cves"])
    f.write('<div class="data">Total number of unsure CVEs affecting all packages</div><div class="data">%s</div>\n' %
            stats["total-unsure-cves"])
    f.write('<div class="data">Packages with stale CVE ignores</div><div class="data">%s</div>\n' %
            stats["pkg-stale-cve-ignores"])
    f.write('<div class="data">Total number of stale CVE ignores affecting all packages</div><div class="data">%s</div>\n' %
            stats["total-stale-cve-ignores"])
    f.write('<div class="data">Packages with CPE ID</div><div class="data">%s</div>\n' %
            stats["cpe-id"])
    f.write('<div class="data">Packages without CPE ID</div><div class="data">%s</div>\n' %
            stats["no-cpe-id"])
    f.write('</div>\n')


def dump_html_gen_info(f, date, commit):
    # Updated on Mon Feb 19 08:12:08 CET 2018, Git commit aa77030b8f5e41f1c53eb1c1ad664b8c814ba032
    f.write("<p><i>Updated on %s, git commit %s</i></p>\n" % (str(date), commit))


def dump_html(packages, stats, date, commit, output):
    with open(output, 'w') as f:
        f.write(html_header)
        dump_html_all_pkgs(f, packages)
        dump_html_stats(f, stats)
        dump_html_gen_info(f, date, commit)
        f.write(html_footer)


def dump_json(packages, defconfigs, stats, date, commit, output):
    # Format packages as a dictionary instead of a list
    # Exclude local field that does not contains real date
    excluded_fields = ['url_worker', 'name', 'tree_path']
    pkgs = {
        pkg.name: {
            k: v
            for k, v in pkg.__dict__.items()
            if k not in excluded_fields
        } for pkg in packages
    }
    defconfigs = {
        d.name: {
            k: v
            for k, v in d.__dict__.items()
        } for d in defconfigs
    }
    # Aggregate infrastructures into a single dict entry
    statistics = {
        k: v
        for k, v in stats.items()
        if not k.startswith('infra-')
    }
    statistics['infra'] = {k[6:]: v for k, v in stats.items() if k.startswith('infra-')}
    # The actual structure to dump, add commit and date to it
    final = {'packages': pkgs,
             'stats': statistics,
             'defconfigs': defconfigs,
             'package_status_checks': Package.status_checks,
             'commit': commit,
             'date': str(date)}

    with open(output, 'w') as f:
        json.dump(final, f, indent=2, separators=(',', ': '))
        f.write('\n')


def resolvepath(path):
    return os.path.abspath(os.path.expanduser(path))


def list_str(values):
    return values.split(',')


def parse_args():
    parser = argparse.ArgumentParser()
    output = parser.add_argument_group('output', 'Output file(s)')
    output.add_argument('--html', dest='html', type=resolvepath,
                        help='HTML output file')
    output.add_argument('--json', dest='json', type=resolvepath,
                        help='JSON output file')
    packages = parser.add_mutually_exclusive_group()
    packages.add_argument('-c', dest='configpackages', action='store_true',
                          help='Apply to packages enabled in current configuration')
    packages.add_argument('-n', dest='npackages', type=int, action='store',
                          help='Number of packages')
    packages.add_argument('-p', dest='packages', action='store',
                          help='List of packages (comma separated)')
    parser.add_argument('--nvd-path', dest='nvd_path',
                        help='Path to the local NVD database', type=resolvepath)
    parser.add_argument('--disable', type=list_str,
                        help='Features to disable, comma-separated (cve, upstream, url, warnings)',
                        default=[])
    parser.add_argument('-v', '--verbose', dest='verbose', action='store_true',
                        help='Increase verbosity')
    args = parser.parse_args()
    if not args.html and not args.json:
        parser.error('at least one of --html or --json (or both) is required')
    return args


def __main__():
    global cvecheck

    args = parse_args()

    if args.nvd_path:
        import cve as cvecheck

    show_info_js = None
    if args.packages:
        package_list = args.packages.split(",")
    elif args.configpackages:
        show_info_js = get_show_info_js()
        package_list = set([v["name"] for v in show_info_js.values() if 'name' in v])
    else:
        package_list = None
    date = datetime.datetime.now(datetime.timezone.utc)
    commit = subprocess.check_output(['git', '-C', brpath,
                                      'rev-parse',
                                      'HEAD']).splitlines()[0].decode()
    print("Build package list ...")
    all_trees = get_trees()
    packages = get_pkglist(all_trees, args.npackages, package_list)
    print("Getting developers ...")
    developers = parse_developers()
    print("Build defconfig list ...")
    defconfigs = get_defconfig_list()
    for d in defconfigs:
        d.set_developers(developers)
    print("Getting package make info ...")
    package_init_make_info()
    print("Getting package details ...")
    for pkg in packages:
        pkg.set_infra(show_info_js)
        pkg.set_license()
        pkg.set_hash_info()
        pkg.set_patch_count()
        if "warnings" not in args.disable:
            pkg.set_check_package_warnings()
        pkg.set_current_version()
        pkg.set_cpeid()
        pkg.set_url()
        pkg.set_ignored_cves()
        pkg.set_developers(developers)
    if "url" not in args.disable:
        print("Checking URL status")
        loop = asyncio.get_event_loop()
        loop.run_until_complete(check_package_urls(packages, verbose=args.verbose))
    if "upstream" not in args.disable:
        print("Getting latest versions ...")
        loop = asyncio.get_event_loop()
        loop.run_until_complete(check_package_latest_version(packages, verbose=args.verbose))
    if "cve" not in args.disable and args.nvd_path:
        print("Checking packages CVEs")
        check_package_cves(args.nvd_path, packages)
    print("Calculate stats")
    stats = calculate_stats(packages)
    if args.html:
        print("Write HTML")
        dump_html(packages, stats, date, commit, args.html)
    if args.json:
        print("Write JSON")
        dump_json(packages, defconfigs, stats, date, commit, args.json)


__main__()