20 lines
499 B
Python
20 lines
499 B
Python
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import subprocess
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import sys
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def run(command, check=True):
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"""Runs a shell command and by default asserts that the return code is 0."""
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command_str = command
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if isinstance(command, list):
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command_str = " ".join(command)
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print(f"Running: {command_str}")
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sys.stdout.flush()
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try:
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subprocess.run(command, shell=True, check=check)
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except subprocess.CalledProcessError as e:
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print(f"Command failed: {command_str}", file=sys.stderr)
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raise e
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