meta-ros/scripts/check-versions.py

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#!/usr/bin/env python3
# Copyright (c) 2017, Blueye Robotics AS
#
# check-version.py 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 3 of the License, or
# (at your option) any later version.
#
# check-version.py 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.
#
# See <https://www.gnu.org/licenses/gpl-3.0.html> for full license text.
import os
import urllib.request
import sys
import re
import hashlib
from distutils.version import LooseVersion
import yaml
__author__ = "Johannes Schrimpf"
__copyright__ = "Copyright 2017, Blueye Robotics AS"
__credits__ = ["Johannes Schrimpf"]
__license__ = "GPLv3"
BASE_DIR = "../recipes-ros"
DEBUG = False
EXCLUDE = ["packagegroups"]
class MoveRepoExcetion(Exception):
pass
class DistroUrlException(Exception):
pass
class Distribution():
data = None
@staticmethod
def get_version(package):
if Distribution.data is None:
Distribution.data = yaml.load(urllib.request.urlopen(DIST_FILE).read())
package = package.replace("-", "_")
return Distribution.data["repositories"][package]["release"]["version"]
@staticmethod
def get_url(package):
if Distribution.data is None:
Distribution.data = yaml.load(urllib.request.urlopen(DIST_FILE).read())
package = package.replace("-", "_")
try:
return Distribution.data["repositories"][package]["source"]["url"].split(".git")[0]
except KeyError:
raise DistroUrlException()
def print_debug(text):
if DEBUG:
print(text)
def print_err(text):
pre = '\033[91m'
post = '\033[0m'
print(pre + text + post)
def print_ok(text):
pre = '\033[92m'
post = '\033[0m'
print(pre + text + post)
def check_version(package, print_info="none", details=False):
printlist = []
package_dir = os.path.join(BASE_DIR, package)
versions = set()
version = None
try:
dist_ver = Distribution.get_version(package)
dist_ver = dist_ver.split("-")[0]
except KeyError:
dist_ver = ""
for filename in (os.path.join(package_dir, fn) for fn in os.listdir(package_dir)
if fn.endswith(".bb")):
version = filename.split("_")[1].split(".bb")[0]
versions.update([version])
if details:
printlist.append(" - " + os.path.basename(filename))
if len(versions) > 1:
print("Package: %s" % package)
print(versions)
raise Exception("Multiple versions per package not supported at this time")
if version is None:
version = "n.a."
match = dist_ver == version
if print_info == "all" or print_info == "mismatch" and not match:
if dist_ver == "":
pre = post = ""
mid = " "
elif version == "git":
mid = " "
pre = post = ""
else:
pre = '\033[92m' if match else '\033[91m'
post = '\033[0m'
if match:
mid = " = "
else:
assert LooseVersion(version) != LooseVersion(dist_ver)
if LooseVersion(version) > LooseVersion(dist_ver):
mid = " > "
elif LooseVersion(dist_ver) > LooseVersion(version):
mid = " < "
print(package.ljust(35) + pre + version.ljust(10) + mid + dist_ver.ljust(10) + post)
for line in printlist:
print(line)
return match, version, dist_ver
def get_checksums_from_url(url):
data = urllib.request.urlopen(url).read()
md5sum = hashlib.md5()
md5sum.update(data)
md5sum_hex = md5sum.hexdigest()
sha256sum = hashlib.sha256()
sha256sum.update(data)
sha256sum_hex = sha256sum.hexdigest()
return md5sum_hex, sha256sum_hex
def update_checksums_in_file(package, filename, dist_version):
with open(filename) as recipe_file:
data = recipe_file.read()
ros_pv = dist_version
ros_spn = package.replace('-', '_')
ros_sp = "%s-%s" % (ros_spn, ros_pv)
url = re.search(r'SRC_URI\s*=\s*"(\S*)\s*["\\]', data).group(1)
url = url.replace("${ROS_SPN}", ros_spn)
url = url.replace("${ROS_SP}", ros_sp)
url = url.replace("${PV}", ros_pv)
if "protocol=git" in url:
print_err("Using git protocol. Please update manually.")
url = url.split(";")[0]
repo = Distribution.get_url(package)
if repo not in url:
print(url)
print(repo)
raise MoveRepoExcetion()
try:
md5sum = re.search(r'SRC_URI\[md5sum\]\s*=\s*"(\S*)"', data).group(1)
except AttributeError:
print_err("Error reading md5sum in package %s. Please update manually." % package)
return False
try:
sha256sum = re.search(r'SRC_URI\[sha256sum\]\s*=\s*"(\S*)"', data).group(1)
except AttributeError:
print_err("Error reading sha256sum in package %s. Please update manually." % package)
return False
if len(md5sum) != 32 and len(sha256sum) != 64:
print_err("Failed reading checksums.")
return False
md5sum_new, sha256sum_new = get_checksums_from_url(url)
print_debug("Updating checksums in file %s" % filename)
print_debug("old md5: %s" % md5sum)
print_debug("new md5: %s" % md5sum_new)
print_debug("old sha256: %s" % sha256sum)
print_debug("new sha256: %s" % sha256sum_new)
with open(filename) as recipe_file:
recipe_data = recipe_file.read()
recipe_data = recipe_data.replace(md5sum, md5sum_new)
recipe_data = recipe_data.replace(sha256sum, sha256sum_new)
with open(filename, 'w') as recipe_file:
recipe_file.write(recipe_data)
return True
def update_all_packages():
for package in (x for x in sorted(os.listdir(BASE_DIR)) if x not in EXCLUDE and
os.path.isdir(os.path.join(BASE_DIR, x))):
if not check_version(package)[0]:
update_package(package)
def update_package(package):
print_debug("Updating %s" % package)
print_header()
match, version, dist_version = check_version(package, print_info="all", details=True)
if match:
print("Packet is already in newest version")
return
if dist_version == "":
print("Packet not found in dist file")
return
if version == "git":
print("Layer uses git version. Please update manually")
return
elif LooseVersion(version) > LooseVersion(dist_version) and "--downgrade" not in sys.argv:
print("Layer version is newer than dist version, " +
"use --downgrade as last argument to downgrade")
return
try:
path = os.path.join(BASE_DIR, package)
update_include = False
rename_requests = []
for recipe in (os.path.join(path, fn) for fn in os.listdir(path) if fn.endswith(".bb")):
with open(recipe) as recipe_file:
data = recipe_file.read()
old_fn = os.path.join(recipe)
new_fn = os.path.join(recipe.replace(version, dist_version))
rename_requests.append([old_fn, new_fn])
if "SRC_URI[md5sum]" not in data and "SRC_URI[sha256sum]" not in data:
update_include = True
else:
update_checksums_in_file(package, old_fn, dist_version)
if update_include:
inc_fn = os.path.join(BASE_DIR, package, package + ".inc")
update_checksums_in_file(package, inc_fn, dist_version)
except MoveRepoExcetion:
print_err("Repo moved %s" % package)
except DistroUrlException:
print_err("Cannot retrieve source url for %s" % package)
else:
print_debug("Renaming files for %s" % package)
for [old_fn, new_fn] in rename_requests:
print_debug("old: %s" % old_fn)
print_debug("new: %s" % new_fn)
os.rename(old_fn, new_fn)
print_ok("Updated")
def print_header():
print("\033[1m\033[4m" + "package".ljust(35) + "layer".ljust(13) +
"distro".ljust(10) + '\033[0m')
def print_list(details=False):
print_header()
for package in (x for x in sorted(os.listdir(BASE_DIR)) if x not in EXCLUDE and
os.path.isdir(os.path.join(BASE_DIR, x))):
check_version(package, details=details, print_info="all")
def print_mismatch(details=False):
print_header()
for package in (x for x in sorted(os.listdir(BASE_DIR)) if x not in EXCLUDE and
os.path.isdir(os.path.join(BASE_DIR, x))):
check_version(package, details=details, print_info="mismatch")
def print_help():
filename = sys.argv[0]
print("Usage:")
print("List all versions: %s list (--details)" % filename)
print("List all versions that don't match: %s mismatch (--details)" % filename)
print("Update recipe to dist version: %s update <package> (--downgrade)" % filename)
print("Update all recipes to dist version: %s update-all (--downgrade)" % filename)
if __name__ == "__main__":
with open("../conf/layer.conf") as layerfile:
DISTRO = re.search(r'ROSDISTRO\s:=\s*"(\S*)\s*["\\]', layerfile.read()).group(1)
DIST_FILE = "https://raw.githubusercontent.com/ros/rosdistro/master/" +\
DISTRO + "/distribution.yaml"
if len(sys.argv) == 1:
print_help()
else:
if sys.argv[1] == "list":
print_list(details="--details" in sys.argv)
elif sys.argv[1] == "mismatch":
print_mismatch(details="--details" in sys.argv)
elif sys.argv[1] == "update" and len(sys.argv) >= 3:
update_package(sys.argv[2])
elif sys.argv[1] == "update-all":
update_all_packages()
else:
print_help()