5eb8d45ab5
This was originally committed as f8452ddfcc33 and reverted in 7cb1aa9d9368. The issue was that shell builtins were being escaped too, and apparently Bash won't execute a builtin when it is quoted e.g. '!'. Instead, it thinks it's a command and it can't find it. Re-committing the change with that issue fixed.
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
#===----------------------------------------------------------------------===##
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#
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# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#
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#===----------------------------------------------------------------------===##
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"""run.py is a utility for running a program.
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It can perform code signing, forward arguments to the program, and return the
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program's error code.
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"""
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import argparse
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import os
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import shutil
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import subprocess
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import sys
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--execdir', type=str, required=True)
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parser.add_argument('--codesign_identity', type=str, required=False, default=None)
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parser.add_argument('--dependencies', type=str, nargs='*', required=False, default=[])
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parser.add_argument('--env', type=str, nargs='*', required=False, default=dict())
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(args, remaining) = parser.parse_known_args(sys.argv[1:])
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if len(remaining) < 2:
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sys.stderr.write('Missing actual commands to run')
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exit(1)
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commandLine = remaining[1:] # Skip the '--'
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# Do any necessary codesigning.
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if args.codesign_identity:
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exe = commandLine[0]
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rc = subprocess.call(['xcrun', 'codesign', '-f', '-s', args.codesign_identity, exe], env={})
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if rc != 0:
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sys.stderr.write('Failed to codesign: ' + exe)
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return rc
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# Extract environment variables into a dictionary
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env = {k : v for (k, v) in map(lambda s: s.split('=', 1), args.env)}
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# Create the execution directory, and make sure we remove it at the end.
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try:
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os.makedirs(args.execdir)
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# Ensure the file dependencies exist and copy them to the execution directory.
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for dep in args.dependencies:
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if not os.path.exists(dep):
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sys.stderr.write('Missing file or directory "{}" marked as a dependency of a test'.format(dep))
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exit(1)
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if os.path.isdir(dep):
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shutil.copytree(dep, os.path.join(args.execdir, os.path.basename(dep)), symlinks=True)
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else:
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shutil.copy2(dep, args.execdir)
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# Run the command line with the given environment in the execution directory.
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return subprocess.call(subprocess.list2cmdline(commandLine), cwd=args.execdir, env=env, shell=True)
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finally:
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shutil.rmtree(args.execdir)
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if __name__ == '__main__':
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exit(main())
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