forked from Mirror/pmbootstrap
8526631589
The current mechanism of invoking pmbootstrap actions can be a bit confusing, and relies heavily on args being a big namespace with lots of properties (which may or may not be valid depending on the context). To aid in slowly removing args from the codebase, introduce a new mechanism for running commands. This works by having a class for each command, where the arguments are passed in as parameters to the constructor. No doubt this won't scale very far, but it's a skeleton we can continue to build on as we migrate more commands over to not require args in order to run. Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
# Copyright 2024 Caleb Connolly
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import annotations
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from typing import Generator, List, Optional
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from pathlib import Path, PosixPath, PurePosixPath
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from pmb import commands
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from pmb.core.types import PathString
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from pmb.helpers import run
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from pmb.core import get_context
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from pmb import config
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class Log(commands.Command):
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clear_log: bool
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lines: int
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def __init__(self, clear_log: bool, lines: int):
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self.clear_log = clear_log
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self.lines = lines
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def run(self):
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context = get_context()
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log_testsuite = config.work / "log_testsuite.txt"
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if self.clear_log:
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run.user(["truncate", "-s", "0", context.log])
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run.user(["truncate", "-s", "0", log_testsuite])
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cmd: List[PathString] = ["tail", "-n", str(self.lines), "-F"]
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# Follow the testsuite's log file too if it exists. It will be created when
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# starting a test case that writes to it (git -C test grep log_testsuite).
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if log_testsuite.exists():
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cmd += [log_testsuite]
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# tail writes the last lines of the files to the terminal. Put the regular
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# log at the end, so that output is visible at the bottom (where the user
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# looks for an error / what's currently going on).
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cmd += [context.log]
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run.user(cmd, output="tui")
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