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#!/usr/bin/env python
#
## Licensed to the .NET Foundation under one or more agreements.
## The .NET Foundation licenses this file to you under the MIT license.
## See the LICENSE file in the project root for more information.
#
##
# Title :format.py
#
################################################################################
# Script to install and run jit-format over jit source for all configurations.
################################################################################
import argparse
import os
import sys
import tarfile
import zipfile
import subprocess
import shutil
# Version specific imports
if sys.version_info.major < 3:
from urllib import urlretrieve
else:
from urllib.request import urlretrieve
def expandPath(path):
return os.path.abspath(os.path.expanduser(path))
def del_rw(action, name, exc):
os.chmod(name, 0o651)
os.remove(name)
def main(argv):
parser = argparse.ArgumentParser()
required = parser.add_argument_group('required arguments')
required.add_argument('-a', '--arch', type=str,
default=None, help='architecture to run jit-format on')
required.add_argument('-o', '--os', type=str,
default=None, help='operating system')
required.add_argument('-c', '--coreclr', type=str,
default=None, help='full path to coreclr')
args, unknown = parser.parse_known_args(argv)
if unknown:
print('Ignoring argument(s): ', ','.join(unknown))
if args.coreclr is None:
print('Specify --coreclr')
return -1
if args.os is None:
print('Specify --os')
return -1
if args.arch is None:
print('Specify --arch')
return -1
if not os.path.isdir(expandPath(args.coreclr)):
print('Bad path to coreclr')
return -1
coreclr = args.coreclr
platform = args.os
arch = args.arch
my_env = os.environ
# Download bootstrap
bootstrapFilename = ""
jitUtilsPath = os.path.join(coreclr, "jitutils")
if os.path.isdir(jitUtilsPath):
print("Deleting " + jitUtilsPath)
shutil.rmtree(jitUtilsPath, onerror=del_rw)
if platform == 'Linux' or platform == 'OSX':
bootstrapFilename = "bootstrap.sh"
elif platform == 'Windows_NT':
bootstrapFilename = "bootstrap.cmd"
bootstrapUrl = "https://raw.githubusercontent.com/dotnet/jitutils/master/" + bootstrapFilename
bootstrapPath = os.path.join(coreclr, bootstrapFilename)
urlretrieve(bootstrapUrl, bootstrapPath)
if not os.path.isfile(bootstrapPath):
print("Did not download bootstrap!")
return -1
# On *nix platforms, we need to make the bootstrap file executable
if platform == 'Linux' or platform == 'OSX':
print("Making bootstrap executable")
os.chmod(bootstrapPath, 0o751)
print(bootstrapPath)
# Run bootstrap
if platform == 'Linux' or platform == 'OSX':
print("Running bootstrap")
proc = subprocess.Popen(['bash', bootstrapPath], env=my_env)
output,error = proc.communicate()
elif platform == 'Windows_NT':
proc = subprocess.Popen([bootstrapPath], env=my_env)
output,error = proc.communicate()
# Run jit-format
returncode = 0
jitutilsBin = os.path.join(coreclr, "jitutils", "bin")
my_env["PATH"] = jitutilsBin + os.pathsep + my_env["PATH"]
current_dir = os.getcwd()
if not os.path.isdir(jitutilsBin):
print("Jitutils not built!")
return -1
jitformat = jitutilsBin
if platform == 'Linux' or platform == 'OSX':
jitformat = os.path.join(jitformat, "jit-format")
elif platform == 'Windows_NT':
jitformat = os.path.join(jitformat,"jit-format.bat")
errorMessage = ""
builds = ["Checked", "Debug", "Release"]
projects = ["dll", "standalone", "crossgen"]
for build in builds:
for project in projects:
proc = subprocess.Popen([jitformat, "-a", arch, "-b", build, "-o", platform, "-c", coreclr, "--verbose", "--projects", project], env=my_env)
output,error = proc.communicate()
errorcode = proc.returncode
if errorcode != 0:
errorMessage += "\tjit-format -a " + arch + " -b " + build + " -o " + platform
errorMessage += " -c <absolute-path-to-coreclr> --verbose --fix --projects " + project +"\n"
returncode = errorcode
# Fix mode doesn't return an error, so we have to run the build, then run with
# --fix to generate the patch. This means that it is likely only the first run
# of jit-format will return a formatting failure.
if errorcode == -2:
# If errorcode was -2, no need to run clang-tidy again
proc = subprocess.Popen([jitformat, "--fix", "--untidy", "-a", arch, "-b", build, "-o", platform, "-c", coreclr, "--verbose", "--projects", project], env=my_env)
output,error = proc.communicate()
else:
# Otherwise, must run both
proc = subprocess.Popen([jitformat, "--fix", "-a", arch, "-b", build, "-o", platform, "-c", coreclr, "--verbose", "--projects", project], env=my_env)
output,error = proc.communicate()
os.chdir(current_dir)
if returncode != 0:
# Create a patch file
patchFile = open("format.patch", "w")
proc = subprocess.Popen(["git", "diff", "--patch", "-U20"], env=my_env, stdout=patchFile)
output,error = proc.communicate()
if os.path.isdir(jitUtilsPath):
print("Deleting " + jitUtilsPath)
shutil.rmtree(jitUtilsPath, onerror=del_rw)
if os.path.isfile(bootstrapPath):
print("Deleting " + bootstrapPath)
os.remove(bootstrapPath)
if returncode != 0:
print("There were errors in formatting. Please run jit-format locally with: \n")
print(errorMessage)
print("\nOr download and apply generated patch:")
print("wget .../artifact/format.patch")
print("git apply format.patch")
return returncode
if __name__ == '__main__':
return_code = main(sys.argv[1:])
sys.exit(return_code)
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