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cmsBuild
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cmsBuild
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#!/usr/bin/python3 -u
# Driver script for building rpms from a configuration specified in CMSDIST.
#
import sys
from os.path import abspath, join, exists, isdir, basename, dirname
from os import popen, getenv, symlink, listdir, readlink, unlink, getpid
from os import chdir, getcwd, environ, walk, sep, kill
from getpass import getuser
from tempfile import mkdtemp, mkstemp, NamedTemporaryFile
import base64, subprocess
from subprocess import getstatusoutput
from urllib.request import urlopen, Request
from urllib.error import URLError
def cmp(a, b): return (a > b) - (a < b)
from time import strftime, time, sleep
import copy
import re, os
import traceback
from optparse import OptionParser, OptionGroup
import fnmatch
from shutil import rmtree
from glob import glob
import itertools
import pickle
from hashlib import sha256
from cmsBuild_consts import *
from cmsdist_config import USE_COMPILER_VERSION, NO_VERSION_SUFFIX, NO_AUTO_RUNPATH
try: from monitor_build import run_monitor_on_command
except: run_monitor_on_command=None
import json
urlRe = re.compile(".*:.*/.*")
urlAuthRe = re.compile('^(http(s|)://)([^:]+:[^@]+)@(.+)$')
logLevel = 10
NORMAL = 10
DEBUG = 20
TRACE = 30
DEFAULT_CVS_SERVER = ":pserver:anonymous@cmscvs.cern.ch:2401/local/reps/CMSSW"
DEFAULT_CVS_PASSWORD = "AA_:yZZ3e"
DEFAULT_SPEC_REPOSITORY_MODULE = "CMSDIST"
CMSPKG_CMD = "cmspkg"
REF_CMSPKG_CMD = None
SERVER_TMP_UPLOAD_DIRECTORY = None
rpmEnvironmentScript = "true"
packageBuildOptions = ""
packageBuildOptionsChanged = None
PKGFactory = None
SystemCompilerVersion = {}
BlackListReferencePkgs = []
reference_rpm_db_cache = {}
rpm_db_cache = {}
cmspkg_upload_cache = {"": []}
rpm_upload_cache = {}
cms_debug_packages = {}
removeInitialSpace = re.compile("^[ ]*", re.M)
cmsBuildFilename = abspath(__file__)
build_stats = None
package_provides = {}
cmsdist_files = {}
pgo_packages = []
compiler_package_dependency = ["gcc-prerequisites"]
package_store_downloads = {}
def fatal(message):
print ("ERROR: " + message)
sys.exit(1)
def die(message):
fatal(message)
def remoteRsync(opts):
return format("rsync -e 'ssh -o StrictHostKeyChecking=no %(sshOpts)s -p %(port)s' --rsync-path=/usr/bin/rsync --chmod=a+rX",
sshOpts = opts.sshOptions,
port = opts.uploadPort)
def getNonSystemPackages(pkgs, opts):
return [p for p in pkgs if p not in opts.useSystemTools] if opts.useSystemTools else pkgs
def cmsdist_file(name, ext, options, pkgname):
fname = 'spec' if ext == '.spec' else name + ext
s = join(pkgname, fname)
if not exists(join(options.cmsdist, s)):
s = name + ext
filename = join (options.cmsdist, s)
if exists (filename):
if not s in cmsdist_files:
cmsdist_files[s] = []
if not pkgname in cmsdist_files[s]:
cmsdist_files[s].append(pkgname)
return filename
def isNoVersionSuffix(name):
for reg in NO_VERSION_SUFFIX:
if reg.match(name): return True
return False
# Minimal string sanitization.
def sanitize(s):
return re.sub("[^a-zA-Z_0-9*./-]", "", s)
def log(message, level=0):
""" Asynchronous printouts method. Level should be NORMAL when a message
is intended to be seen by the user, DEBUG, when it's intended to be seen only
by the developer, and TRACE when it's a message that is describing state
of the action scheduler/worker during the build.
"""
if callable(message):
message = message()
if level <= logLevel:
message = removeInitialSpace.sub("", message)
print (message)
def setLogLevel(options):
global logLevel
if options.trace:
logLevel = TRACE
elif options.debug:
logLevel = DEBUG
else:
logLevel = NORMAL
# Check of online arch
def isOnline(arch):
if 'onl' in arch: return True
return False
def isDefaultRevision(rev):
if rev == '1' or rev.startswith('1.'): return True
return False
# We have our own version rather than using the one from os
# because the latter does not work seem to be thread safe.
def makedirs(path):
returncode, out = getstatusoutput("mkdir -p %s" % (path,))
if returncode != 0:
raise OSError("makedirs() failed (return: %s):\n%s" % (returncode, out))
def getPackages(packages): return [PKGFactory[p] for p in packages]
def getCompilerDetection():
return SYS_COMPILER_DETECTION if opts.systemCompiler else COMPILER_DETECTION
def detectCompilerVersion(compilerName):
global SystemCompilerVersion
if compilerName in SystemCompilerVersion: return SystemCompilerVersion[compilerName]
(error, version) = getstatusoutput(getCompilerDetection()[compilerName])
if error: raise UnknownCompiler()
SystemCompilerVersion[compilerName] = version.split("\n")[0]
return SystemCompilerVersion[compilerName]
def cmspkg_showpkgs(packages):
pkgs = ""
pkgs1 = ""
for pkg in packages:
pname = pkg.pkgName()
cmspkg_upload_cache[pname] = []
rpm_upload_cache[pname] = []
pkgs = pkgs+" "+pname
pkgs1 = pkgs1+" "+pname+"-1-"+pkg.pkgRevision
err, output = getstatusoutput("%s showpkg %s" % (CMSPKG_CMD, pkgs))
if err: return (err, output)
data = output.split("\n")
pkg = ""
for l in data:
if " - CMS Experiment package" in l:
pkg = l.split(" ")[0]
cmspkg_upload_cache[pkg].append(l)
err, output = getstatusoutput("%s ; rpm -q %s" % (rpmEnvironmentScript, pkgs1))
if err: return (err, output)
for l in output.split("\n"):
if '-1-' in l:
cmspkg_upload_cache[l.split('-1-')[0]].append(l)
err, output = getstatusoutput("%s ; rpm -q %s" % (rpmEnvironmentScript, pkgs))
if err: return (err, output)
for l in output.split("\n"):
if '-1-' in l:
rpm_upload_cache[l.split('-1-')[0]].append(l)
return (err, "")
def getPackageBuildOptions(opts):
buildOpts = []
if opts.buildOptions:
for macro in opts.buildOptions:
item = macro.split("=",1)
if len(item)==1: item.append("1")
buildOpts.append(item)
return buildOpts
def getRpmDefines(buildOptions=True):
rpmMacros = opts.rpmQueryDefines
if buildOptions:
rpmMacros = "%s %s" % (rpmMacros, packageBuildOptions)
return rpmMacros
#################################################################
# Utilities functions for installing packages from ref repository#
#################################################################
def should_install_from_reference(pkg):
if not pkg.options.reference: return False
if len([True for ex in BlackListReferencePkgs if ex.match(pkg.name)]): return False
return is_package_installed(pkg, reference_rpm_db_cache)
def get_cmspkg_repository(cmspkg):
e, o = getstatusoutput("%s repository" % cmspkg)
if e:
print ("Error: Unable to run ", ref_cmspkg)
print (o)
exit(1)
data = {}
for l in o.split("\n"):
if ":" in l:
x = [i.strip() for i in l.split(':', 1)]
data[x[0]] = x[1]
return data
def is_package_installed(pkg, rpm_cache):
return ((pkg.pkgName() in rpm_cache) and
(rpm_cache[pkg.pkgName()][0] == pkg.pkgRevision) and
(rpm_cache[pkg.pkgName()][1] == pkg.checksum))
def check_reference(opts):
global REF_CMSPKG_CMD, BlackListReferencePkgs
if not opts.reference: return
ref_cmspkg = join(opts.reference, "common", "cmspkg")
if not exists(ref_cmspkg):
print ("Error: Path %s is not a valid cmspkg installation area" % opts.reference)
exit(1)
REF_CMSPKG_CMD = "%s -a %s" % (ref_cmspkg, opts.architecture)
ok = True
# ref_data = get_cmspkg_repository (REF_CMSPKG_CMD)
# local_data = get_cmspkg_repository (CMSPKG_CMD)
# for v in [ "Server", "Repository", "ServerPath"]:
# if (not v in ref_data) or (not v in local_data): ok = False
# elif ref_data[v]!=local_data[v]: ok = False
if not ok:
print ("Error: Can not use directory %s as cmspkg reference area." % opts.reference)
print ("Error: Repository details mismatched")
print ("Local Server:", local_data)
print ("Reference Server:", ref_data)
exit(1)
log("Using reference repository:%s" % opts.reference, DEBUG)
black_list_file = join(dirname(cmsBuildFilename), "black_list_reference_packages.txt")
black_list_pkgs = [opts.blackList]
if exists(black_list_file): black_list_pkgs += open(black_list_file).readlines()
for pkgs in [p.strip() for p in black_list_pkgs]:
if (not pkgs) or (pkgs.startswith("#")): continue
for pkg in [p.strip() for p in pkgs.split(",")]:
if pkg:
BlackListReferencePkgs.append(re.compile("^" + pkg + "$"))
log("Black listing package %s" % pkg, DEBUG)
rpmCacheUpdate(opts, reference_rpm_db_cache, REF_CMSPKG_CMD + " env -- ")
return
def install_reference(pkg):
ref_permission_error = 'Error: You do not have write permission'
log("About to build reference package %s using cmspkg..." % pkg.pkgName(), DEBUG)
command = "%s env -- rpm -qi %s" % (REF_CMSPKG_CMD, pkg.pkgName())
error, info = getstatusoutput(command)
if ref_permission_error in info: error = False
if error:
log("Command:\n %(command)s failed with the following message: %(info)s" % locals(), DEBUG)
raise RpmInstallFailed(pkg, info)
provides = savePackageProvides(pkg.pkgName(), pkg.options, rpm_cmd=REF_CMSPKG_CMD, read=True)
pkg_parts = pkg.pkgName().split("+", 2)
args = {"cmsroot": pkg.options.workDir, "refroot": pkg.options.reference, "cmsplatf": pkg.options.architecture}
args['pkgdir'] = join(pkg.options.architecture, *pkg_parts)
tmp_path = join(pkg.options.tempdir, "reference", pkg.pkgName())
makedirs(join(tmp_path,"BUILDROOT"))
tmp_spec = join(tmp_path, "package.spec")
spec = open(tmp_spec, "w")
infoReg = re.compile("^(Name|Version|Release|Group|License|Packager|Vendor|Summary)\s*:.*")
for l in info.split("\n"):
if infoReg.match(l):
spec.write(l + "\n")
for l in provides:
if ref_permission_error in l: continue
spec.write("Provides: " + l + "\n")
spec.write("Obsoletes: %s\n" % pkg.pkgName())
spec.write("Prefix: %s\n" % pkg.options.installDir)
spec.write(REFERENCE_PACKAGE_POST % args)
spec.close()
command = "%s; rpmbuild -bb --buildroot %s/BUILDROOT --define '_topdir %s' %s" % (rpmEnvironmentScript, tmp_path, tmp_path, tmp_spec)
error, output = getstatusoutput(command)
if error:
log("Command:\n %(command)s failed with the following message: %(output)s" % locals(), DEBUG)
raise RpmInstallFailed(pkg, output)
e, rpm_path = getstatusoutput("find %s -name '*.rpm'" % (tmp_path))
command = "%s ; rpm -Uvh --prefix %s %s" % (rpmEnvironmentScript, pkg.options.workDir, rpm_path)
error, output = getstatusoutput(command)
if error:
log("Command:\n %(command)s failed with the following message: %(output)s" % locals(), DEBUG)
raise RpmInstallFailed(pkg, output)
############################################################
def downloadUrllib2(source, destDir, options, cmscache=False):
try:
dest = "/".join([destDir.rstrip("/"), basename(source)])
headers={"Cache-Control": "no-cache"}
m = urlAuthRe.match(source)
if m:
source = m.group(1)+m.group(4)
headers['Authorization'] = "Basic %s" % base64.b64encode(m.group(3))
req = Request(source, headers=headers)
s = urlopen(req)
tmpfile = "%s.%f.tmp" % (dest, time())
f = open(tmpfile, "wb")
# Read in blocks to avoid using too much memory.
block_sz = 8192 * 16
while True:
buffer = s.read(block_sz)
if not buffer:
break
f.write(buffer)
f.close()
if not exists(dest):
os.rename(tmpfile, dest)
else:
unlink(tmpfile)
except URLError as e:
if cmscache:
log("Internal cached file not available %s: %s" % (source, e), DEBUG)
else:
log("Error while downloading %s: %s" % (source, e))
return False
except Exception as e:
log("Error while downloading %s: %s" % (source, e))
return False
return True
def parseUrl(url, requestedKind=None, defaults={}, required=[]):
match = re.match("([^+:]*)([^:]*)://([^?]*)(.*)", url)
if not match:
raise MalformedUrl(url)
parts = match.groups()
protocol, deliveryProtocol, server, arguments = match.groups()
arguments = arguments.strip("?")
# In case of urls of the kind:
# git+https://some.web.git.repository.net
# we consider "https" the actual protocol and
# "git" merely the request kind.
if requestedKind and not protocol == requestedKind:
raise MalformedUrl(url)
if deliveryProtocol:
protocol = deliveryProtocol.strip("+")
arguments.replace("&", "&")
args = list(defaults.items())
parsedArgs = re.split("&", arguments)
parsedArgs = [x.split("=") for x in parsedArgs]
parsedArgs = [(len(x) != 2 and [x[0], True]) or x for x in parsedArgs]
args.extend(parsedArgs)
argsDict = dict(args)
missingArgs = [arg for arg in required if arg not in argsDict]
if missingArgs:
raise MalformedUrl(url, missingArgs)
return protocol, server, argsDict
def parseTcUrl(url):
scheme, server, args = parseUrl(url, requestedKind="cmstc",
defaults={"cvsroot": DEFAULT_CVS_SERVER,
"passwd": DEFAULT_CVS_PASSWORD},
required=["tag", "output"])
return scheme, server, args
def parseCvsUrl(url):
scheme, cvsroot, args = parseUrl(url, requestedKind="cvs",
defaults={"strategy": "export",
"tag": "HEAD",
"passwd": DEFAULT_CVS_PASSWORD},
required=["module", "output"])
if not cvsroot:
cvsroot = DEFAULT_CVS_SERVER
cvsroot = cvsroot.replace(":/", ":2401/")
args["tag"] = re.sub(re.compile("^-r"), "", args["tag"])
if "export" not in args:
args["export"] = args["module"]
args["cvsroot"] = cvsroot
return (scheme, cvsroot, args)
def parseSvnUrl(url):
scheme, root, args = parseUrl(url, requestedKind="svn",
defaults={"strategy": "export",
"revision": "HEAD"},
required=["module", "output"])
if "export" not in args:
args["export"] = args["module"]
if "scheme" in args:
scheme = args["scheme"]
if not scheme in ["svn", "http", "https", "file"] and (not scheme.startswith('svn+')):
scheme = "svn+" + scheme
args["svnroot"] = "%(scheme)s://%(root)s" % {"scheme": scheme, "root": root}
return (scheme, root, args)
def parseGitUrl(url):
protocol, gitroot, args = parseUrl(url, requestedKind="git",
defaults={"obj": "master/HEAD"})
parts = args["obj"].rsplit("/", 1)
if len(parts) != 2:
parts += ["HEAD"]
args["branch"], args["tag"] = parts
if not "export" in args:
args["export"] = basename(re.sub("\.git$", "", re.sub("[?].*", "", gitroot)))
if args["tag"] != "HEAD":
args["export"] += args["tag"]
else:
args["export"] += args["branch"]
if not "output" in args:
args["output"] = args["export"] + ".tar.gz"
args["gitroot"] = gitroot
if not "filter" in args:
args["filter"] = "*"
args["filter"] = sanitize(args["filter"])
return protocol, gitroot, args
def createTempDir(workDir, subDir):
tempdir = join(workDir, subDir)
if not exists(tempdir):
makedirs(tempdir)
tempdir = mkdtemp(dir=tempdir)
return tempdir
def executeWithErrorCheck(command, errorMessage):
log(command, DEBUG)
error, output = getstatusoutput(command)
if error:
log(errorMessage + ":")
log("")
log(command)
log("")
log("resulted in:")
log(output)
return False
log(output, DEBUG)
return True
def packCheckout(tempdir, dest, *exports):
""" Use this helper method when download protocol is like cvs/svn/git
where the code is checked out in a temporary directory and then tarred
up.
"""
export = " ".join(['"%s"' % x for x in exports])
packCommand = """cd %(tempdir)s; tar -zcf "%(dest)s" %(export)s """
packCommand = packCommand % locals()
errorMessage = "Error while creating a tar archive for checked out area"
return executeWithErrorCheck(packCommand, errorMessage)
def downloadSvn(source, dest, options):
scheme, svnroot, args = parseSvnUrl(source)
tempdir = createTempDir(options.workDir, options.tempDirPrefix)
exportDir = join(tempdir, "checkout", args["export"])
if not exists(exportDir):
makedirs(exportDir)
args["dest"] = join(dest, args["output"].lstrip("/"))
args["tempdir"] = tempdir
args["exportdir"] = exportDir.rsplit("/", 1)[1]
args["exportpath"] = exportDir.rsplit("/", 1)[0]
if not args["revision"].isdigit():
args["revision"] = '"' + args["revision"] + '"'
command = """cd %(exportpath)s ; svn %(strategy)s --force --non-interactive --trust-server-cert -r%(revision)s "%(svnroot)s" "%(exportdir)s" """
command = command % args
message = "Error while downloading files from subversion repository"
ok = executeWithErrorCheck(command, message)
return ok and packCheckout(args["exportpath"], args["dest"], args["export"])
def downloadCvs(source, dest, options):
protocol, cvsroot, args = parseCvsUrl(source)
tempdir = createTempDir(options.workDir, options.tempDirPrefix)
pserverUrlRe = re.compile(":pserver:.*")
isPserver = pserverUrlRe.match(cvsroot)
cvspassFilename = None
if 'passwd' in args and isPserver:
cvspassFilename = join(tempdir, "cvspass")
f = open(join(tempdir, "cvspass"), "w")
f.write("/1 %(cvsroot)s %(passwd)s\n" % args)
f.close()
exportDir = join(tempdir, "checkout")
if not exists(exportDir):
makedirs(exportDir)
args["dest"] = join(dest, args["output"].lstrip("/"))
args["tempdir"] = tempdir
args["exportdir"] = exportDir
args["passexport"] = (cvspassFilename and "CVS_PASSFILE=%s" % cvspassFilename) or ""
command = """cd %(exportdir)s ; %(passexport)s cvs -z6 -Q -d"%(cvsroot)s" %(strategy)s -d"%(export)s" -r"%(tag)s" "%(module)s" """
command = command % args
message = "Error while executing a %(strategy)s from CVS:" % args
ok = executeWithErrorCheck(command, message)
return ok and packCheckout(exportDir, args["dest"], args["export"])
def downloadTc(source, dest, options):
protocol, tagsSource, args = parseTcUrl(source)
tempdir = createTempDir(options.workDir, options.tempDirPrefix)
args["tempdir"] = tempdir
args["dest"] = join(dest, args["output"].lstrip("/"))
args["pmLocation"] = abspath(join(dirname(cmsBuildFilename), 'cmspm'))
if "extratags" in args:
args["extratags"] = "--additional-tags " + args["extratags"]
else:
args["extratags"] = ""
if 'baserel' not in args:
command = """cd %(tempdir)s && %(pmLocation)s corel %(tag)s """
else:
command = '. ' + options.workDir + """/cmsset_default.sh && cd %(tempdir)s && %(pmLocation)s frombase %(tag)s %(baserel)s %(baserelver)s """
command += """ %(extratags)s -e -o src/PackageList.cmssw"""
command = command % args
log("Downloading %(tag)s from cmsTC." % args, DEBUG)
message = "Error while downloading sources using tag collector information."
ok = executeWithErrorCheck(command, message)
dirs = ["src"]
if exists("/".join([args["tempdir"], "poison"])): dirs.append("poison")
return ok and packCheckout(args["tempdir"], args["dest"], *dirs)
# Download a files from a git url. We do not clone the remote reposiotory, but
# we simply pull the branch we are interested in and then we drop all the git
# information while creating a tarball. The syntax to define a repository is
# the following:
#
# git:/local/repository?obj=BRANCH/TAG
# git://remote-repository?obj=BRANCH/TAG
# git+https://remote-repository-over-http/foo.git?obj=BRANCH/TAG
#
# If "obj" does not contain a "/", it's value will be considered a branch and TAG will be "HEAD".
# If "obj" is not specified, it will be "master/HEAD" by default.
# By default export is the <basename of the url without ".git">-TAG unless it is HEAD,
# in which case it will be <basename of the url without .git>-BRANCH.
# One can specify an additional parameter
#
# filter=<some-path>
#
# which will be used to pack only a subset of the checkout.
def downloadGit(source, dest, options):
protocol, gitroot, args = parseGitUrl(source)
tempdir = createTempDir(options.workDir, options.tempDirPrefix)
exportpath = join(tempdir, args["export"])
if protocol=="git": protocol="https"
if protocol:
protocol += "://"
if not protocol and not gitroot.endswith(".git"):
gitroot = join(gitroot, ".git")
dest = join(dest, args["output"].lstrip("/"))
args.update({"protocol": protocol, "tempdir": tempdir,
"gitroot": gitroot, "dest": dest,
"exportpath": exportpath})
makedirs(exportpath)
if "submodules" in args:
args["submodules"] = " git submodule update --recursive --init &&"
else:
args["submodules"] = ""
command = format("cd %(exportpath)s &&"
"git init &&"
"git pull --tags %(protocol)s%(gitroot)s refs/heads/%(branch)s &&"
"git reset --hard %(tag)s && %(submodules)s"
"find . ! -path '%(filter)s' -delete &&"
"rm -rf .git .gitattributes .gitignore", **args)
error, output = getstatusoutput(command % args)
if error:
log("Error while downloading sources from %s using git.\n\n"
"%s\n\n"
"resulted in:\n%s" % (gitroot, command % args, output))
return False
return packCheckout(args["tempdir"], args["dest"], args["export"])
def getPipSourceDependency(sources, default_pip_pkg):
pip_sources = [s for s in sources if s.startswith("pip://")]
if pip_sources:
deps = userCommandDependencies(pip_sources)
if (not deps) and default_pip_pkg: deps = [default_pip_pkg]
return deps
return []
def userCommandDependencies(sources):
extra_build_deps = {}
for s in [x for x in sources if "package_dependency=" in x]:
for d in s.split("package_dependency=",1)[-1].replace(' ','').split("&")[0].split(","):
extra_build_deps[d]=1
return extra_build_deps.keys()
def downloadCmd (source, dest, options, command, env_pkgs):
tarball = source.rsplit("/", 1)[1]
tempdir = createTempDir(options.workDir, options.tempDirPrefix)
cmd = "cd %s; " % tempdir
for d in env_pkgs: cmd = cmd + ". %s; " % PKGFactory[d].getInitEnvScript()
cmd = cmd + command
log("Download command: %s" % cmd, DEBUG)
error, output = getstatusoutput(cmd)
if error:
log("Error while downloading sources from %s.\n\n %s \n %s \n %s \n " % (
source, cmd, error, output))
return False
error, output = getstatusoutput('cd %s; tar cfz %s/%s .' % (tempdir, dest, tarball))
if error:
log("Error while downloading sources from %s.\n\n %s \n %s \n %s \n " % (
source, cmd, error, output))
return False
getstatusoutput("rm -rf %s" % tempdir)
return True
def downloadUserCommand(source, dest, options):
# Valid URL formats are
# usercommand://package?command=command-to-run&package_dependency=package[,package[,...]]&output=/tarbalname
try: from urllib import unquote
except: from urllib.parse import unquote
cmd = "echo 'ERROR: Missing command=command-to-run in the source URL.' && false"
for opt in source.split("?", 1)[1].split("&"):
if opt.startswith("command="):
cmd = unquote(opt.split('=',1)[-1])
return downloadCmd(source, dest, options, cmd, userCommandDependencies([source]))
def downloadPip(source, dest, options):
# Valid PIP URL formats are
# pip://package/version?[pip_options=downloadOptions&][pip=pip_command&][pip_package=package&]output=/tarbalname
# pip://package/version/tarbalname
url_parts = source.split("pip://", 1)[1].split("?", 1)
opts = []
if len(url_parts) > 1: opts = url_parts[1].split("&")
pkg = url_parts[0].split("/")
pack = pkg[0].strip()
tar_names = [pack.replace("-", "_"), pack] if '-' in pack else [pack]
for tar_name in tar_names:
pypi_file = '%s-%s.tar.gz' % (tar_name, pkg[1].strip())
pypi_url = 'https://pypi.io/packages/source/%s/%s/%s' % (pack[0], pack, pypi_file)
if downloadUrllib2(pypi_url, dest, options):
comm = "mv %s/%s src.tar.gz; echo src.tar.gz > files.list" % (dest, pypi_file)
return downloadCmd(source, dest, options, comm, [])
pack = pack + '==' + pkg[1].strip()
pip_opts = "--no-deps --no-binary=:all:"
pip="pip"
isSourceDownload=True
for opt in opts:
if opt.startswith("pip="): pip=opt.split('=',1)[-1]
elif opt.startswith("pip_options="):
pip_optsT = opt[12:].replace("+", " ").replace("%20", " ").replace("%3D", "=")
# hack here a alternative source location
pip_opts = ''
spSrc = pip_optsT.split()
for i in range(len(spSrc)):
if 'ALTSRC' in spSrc[i]:
pack = spSrc[i + 1]
i = i + 1
else:
pip_opts = pip_opts + ' ' + spSrc[i]
if "no-binary" in spSrc[i] and "all" not in spSrc[i]:
isSourceDownload=False #not totally robust - but basically use pip if source is overridden
if isSourceDownload:
log("Looking for sources at https://pypi.org/pypi/"+pack.split('=')[0]+"/json")
fj=urlopen("https://pypi.org/pypi/"+pack.split('=')[0]+"/json")
data=json.load(fj)
url=None
if "releases" in data and pack.split('=')[2] in data["releases"]:
for file in data["releases"][pack.split('=')[2]]:
if file["packagetype"] == "sdist":
url=file["url"]
if url is not None:
log("Found source on pypi - downloading")
tempdir = createTempDir(options.workDir, options.tempDirPrefix)
precmd = "cd %s; " % tempdir
downloadUrllib2(url, tempdir, options)
cmd="/bin/ls "+tempdir+" | grep -v files.list > "+os.path.join(tempdir,"files.list")
getstatusoutput(cmd)
o,e=getstatusoutput(precmd+"cat files.list")
cmd=precmd+"tar cfz "+os.path.join(dest,"source.tar.gz")+" `cat files.list` files.list"
o,e=getstatusoutput(cmd)
getstatusoutput("rm -rf %s" % tempdir)
return True
if not '--no-deps' in pip_opts: pip_opts = '--no-deps ' + pip_opts
if not '--no-cache-dir' in pip_opts: pip_opts = '--no-cache-dir ' + pip_opts
comm = pip + ' download ' + pip_opts + ' --disable-pip-version-check -q -d . ' + pack + '; /bin/ls | grep -v files.list > files.list'
return downloadCmd(source, dest, options, comm, getPipSourceDependency([source], options.pipPackage))
downloadHandlers = {'cvs': downloadCvs,
'cmstc': downloadTc,
'http': downloadUrllib2,
'https': downloadUrllib2,
'ftp': downloadUrllib2,
'ftps': downloadUrllib2,
'git': downloadGit,
'svn': downloadSvn,
'pip': downloadPip,
'usercommand': downloadUserCommand}
def fixUrl(s):
for x in ['no-cmssdt-cache=1', 'cmdist-generated=1']:
if x in s:
s = s.replace(x,'').replace("&&","&").replace("?&","?")
if s.endswith('&'): s=s[:-1]
if s.endswith('?'): s=s[:-1]
return s
def getUrlChecksum(s):
m = md5adder(fixUrl(s).encode())
return m.hexdigest()
def isProcessRunning(pid):
running = False
try:
os.kill(pid, 0)
running = True
except:
pass
return running
class cmsLock(object):
def __init__(self, dirname):
self.piddir = join(dirname, ".cmsLock")
self.pidfile = join(self.piddir, "pid")
self.pid = str(getpid())
self._hasLock = False
self._hasLock = self._get()
def __del__(self):
self._release()
def __nonzero__(self):
return self._hasLock
def _release(self, force=False):
if (self._hasLock or force):
try:
if exists(self.piddir): getstatusoutput("rm -rf %s" % self.piddir)
except:
pass
self._hasLock = False
def _get(self, count=0):
if count >= 5: return False
pid = self._readPid()
if pid:
if pid == self.pid: return True
if isProcessRunning(int(pid)): return False
self._create()
sleep(0.0001)
return self._get(count + 1)
def _readPid(self):
pid = None
try:
pid = open(self.pidfile).readlines()[0]
except:
pid = None
return pid
def _create(self):
self._release(True)
try:
makedirs(self.piddir)
lock = open(self.pidfile, 'w')
lock.write(self.pid)
lock.close()
except:
pass
# Helper class which contains only the options that are
# relevant for download.
class DownloadOptions(object):
def __init__(self, options):
self.workDir = options.workDir
self.tempDirPrefix = options.tempDirPrefix
self.cmsdist = options.cmsdist
self.pipPackage = options.pipPackage
def getLocalSources(pkg, source_name, downloadDir, filename):
# check if given package's source location is overwritten to local file
options = pkg.options
local_source_dict = options.localSources
pkg_name = pkg.name
if (not pkg_name in local_source_dict) or (not source_name in local_source_dict[pkg_name]):
return
local_source_path = local_source_dict[pkg_name][source_name].rstrip("/$")
log("Package %s source %s is taken from local path %s" % (pkg_name, source_name, local_source_path))
cmd = None
ls_basename = os.path.basename(local_source_path)
ls_dirname = os.path.dirname(local_source_path)
if filename.endswith(".rpm") or filename.endswith("none"):
log("WARNING: the filename extension is not overwritable: %s " % filename)
return
elif os.path.isfile(local_source_path):
cmd = "cp -f %(local_source_path)s %(downloadDir)s/%(filename)s" % locals()
elif filename.endswith(".tgz") or filename.endswith(".tar.gz"):
cmd = "cd %(ls_dirname)s; tar -czf %(downloadDir)s/%(filename)s %(ls_basename)s; cd -" % locals()
elif filename.endswith(".tar.xz"):
cmd = "cd %(ls_dirname)s; tar -cJf %(downloadDir)s/%(filename)s %(ls_basename)s; cd -" % locals()
elif filename.endswith(".bz2"):
cmd = "cd %(ls_dirname)s; tar -cvjSf %(downloadDir)s/%(filename)s %(ls_basename)s; cd -" % locals()
elif filename.endswith(".zip"):
cmd = "cd %(ls_dirname)s; zip -r %(downloadDir)s/%(filename)s %(ls_basename)s; cd -" % locals()
else:
fatal("DEVELOP ERROR file extension is unknown for: %s" % filename)
log("The command executed to package local sources: %s" % cmd, DEBUG)
error, output = getstatusoutput(cmd)
if error:
fatal("Error while packaging and moving local sources: \n\t error: %s \n\t error log: %s"
"\n\t filename: %s \n\t source: %s \n\t local source path: %s " %
(error, output, filename, source_name, local_source_path))
return
def download(source, dest, options, pkg=None):
source_name = pkg.sourcesNumbers[source] if pkg else None
noCmssdtCache = True if 'no-cmssdt-cache=1' in source else False
isCmsdistGenerated = True if 'cmdist-generated=1' in source else False
source = fixUrl(source)
checksum = getUrlChecksum(source)
# Syntactic sugar to allow the following urls for tag collector:
#
# cmstc:[base.]release[.tagset[.tagset[...]]]/src.tar.gz
#
# in place of:
#
# cmstc://?tag=release&baserel=base&extratag=tagset1,tagset2,..&module=CMSSW&export=src&output=/src.tar.gz
if source.startswith("cmstc:") and not source.startswith("cmstc://"):
url = source.split(":", 1)[1]
desc, output = url.rsplit("/", 1)
parts = desc.split(".")
releases = [x for x in parts if not x.isdigit()]
extratags = [x for x in parts if x.isdigit()]
if extratags:
extratags = "&extratags=" + ",".join(extratags)
if len(releases) == 1:
baserel = ""
release = "tag=" + releases[0]
elif len(releases) == 2:
baserel = "&baserel=" + releases[0]
release = releases[1]
else:
raise MalformedUrl(source)
source = "cmstc://?%s%s%s&module=CMSSW&export=src&output=/%s" % (release, baserel, extratags, output)
cacheDir = abspath(join(options.workDir, "SOURCES/cache"))
urlTypeRe = re.compile("([^:+]*)([^:]*)://.*")
match = urlTypeRe.match(source)
if not urlTypeRe.match(source):
raise MalformedUrl(source)
downloadHandler = downloadHandlers[match.group(1)]
filename = source.rsplit("/", 1)[1]
downloadDir = join(cacheDir, checksum[0:2], checksum)
try:
makedirs(downloadDir)
except OSError as e:
if not exists(downloadDir):
raise downloadDir
realFile = join(downloadDir, filename)
# This will will use source from local file system if --source for package was passed
if source_name and options.localSources:
getLocalSources(pkg, source_name, downloadDir, filename)
if exists(realFile):
if dest and not exists(join(dest, filename)):
symlink(realFile, join(dest, filename))
return True
srepos = [options.repository]
for exrepo in ['cms', 'comp', 'cms.week0', 'cms.week1']:
if not exrepo in srepos: srepos.append(exrepo)
success = False
for mirror in [ options.server ] + options.source_mirror:
for repo in srepos:
cachedFile = "%s/SOURCES/%s/%s/%s" % (mirror.rstrip("/"), repo, checksum, filename)
downloadOptions = DownloadOptions(options)
log("Trying to fetch cached file: %s" % cachedFile, DEBUG)
getstatusoutput("rm -f %s" % join(downloadDir, ".no-cmsrep-upload"))
success = downloadHandlers["http"](cachedFile, downloadDir, downloadOptions, True)
if success:
noCmssdtCache = options.repository.startswith(repo)
break
if not success:
log("Trying to fetch source file: %s" % source, DEBUG)
success = downloadHandler(source, downloadDir, downloadOptions)
if success:
if noCmssdtCache:
r=open (join (downloadDir, ".no-cmsrep-upload"), 'w')
r.close ()
f = open(join(downloadDir, "url"), 'w')
f.write("%s\n" % source)
f.close()
if dest and exists(realFile) and not exists(join(dest, filename)):
symlink(realFile, join(dest, filename))
return (success or isCmsdistGenerated)
class MalformedUrl(Exception):
def __init__(self, url, missingParams=[]):
if not missingParams:
self.args = ["ERROR: The following url is malformed: %(url)s." % locals()]
else:
self.args = ["ERROR: The following parameters are missing from url %(url)s: %(missingParams)s" % locals()]
class MalformedSpec(Exception):
pass
class RpmBuildFailed(Exception):
def __init__(self, package):
self.args = ["Failed to build package %s." % package.name]
self.pkg = package
class UnexpectedFile(Exception):
def __init__(self, filename):
self.args = ["""Unexpected file:\n %s\n
Please remove it and start again.""" % filename]
class RpmInstallFailed(Exception):
def __init__(self, package, why=""):
self.args = ["Failed to install package %s. Reason:\n%s" % (package.name, why)]
self.pkg = package
self.why = why
class UnableToDownload(Exception):
pass
class FileNotFound(Exception):
def __init__(self, filename):
log(filename)
self.filename = filename
def __repr__(self):
log("Unable to find file %s" % self.filename)
class IncludedFileNotFound(Exception):
def __init__(self, specname, filename):
log(specname)
log(filename)
self.specname = specname
self.filename = filename
def __repr__(self):
log("Unable to find file %s (required by spec %s)" % (self.filename, self.specname))
class NotCorrectlyBootstrapped(Exception):
def __init__(self, why):
self.why = why
class UnknownCompiler(Exception):
pass
def tagToId(tag, origTag):
return int((tag or 0) and (tag.replace(origTag, "") or 1))
def idToTag(tagId, origTag):
if not tagId:
return ""
elif tagId == 1:
return origTag
else: