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32 lines
897 B
Python
32 lines
897 B
Python
# Released under the MIT License. See LICENSE for details.
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#
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"""Standard snippets that can be pulled into project pcommand scripts.
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A snippet is a mini-program that directly takes input from stdin and does
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some focused task. This module is a repository of common snippets that can
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be imported into projects' pcommand script for easy reuse.
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"""
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from __future__ import annotations
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import sys
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from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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pass
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def with_build_lock() -> None:
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"""Run a shell command wrapped in a build-lock."""
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from efro.error import CleanError
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from efrotools.buildlock import BuildLock
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import subprocess
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args = sys.argv[2:]
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if len(args) < 2:
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raise CleanError(
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'Expected one lock-name arg and at least one command arg'
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)
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with BuildLock(args[0]):
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subprocess.run(' '.join(args[1:]), check=True, shell=True)
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