175 lines
4.9 KiB
Python
175 lines
4.9 KiB
Python
"""QMK CLI Subcommands
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We list each subcommand here explicitly because all the reliable ways of searching for modules are slow and delay startup.
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"""
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import os
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import shlex
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import sys
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from importlib.util import find_spec
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from pathlib import Path
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from subprocess import run
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from milc import cli, __VERSION__
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from milc.questions import yesno
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import_names = {
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# A mapping of package name to importable name
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'pep8-naming': 'pep8ext_naming',
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'pyusb': 'usb.core',
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}
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safe_commands = [
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# A list of subcommands we always run, even when the module imports fail
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'clone',
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'config',
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'env',
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'setup',
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]
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def _run_cmd(*command):
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"""Run a command in a subshell.
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"""
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if 'windows' in cli.platform.lower():
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safecmd = map(shlex.quote, command)
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safecmd = ' '.join(safecmd)
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command = [os.environ['SHELL'], '-c', safecmd]
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return run(command)
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def _find_broken_requirements(requirements):
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""" Check if the modules in the given requirements.txt are available.
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Args:
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requirements
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The path to a requirements.txt file
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Returns a list of modules that couldn't be imported
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"""
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with Path(requirements).open() as fd:
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broken_modules = []
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for line in fd.readlines():
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line = line.strip().replace('<', '=').replace('>', '=')
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if len(line) == 0 or line[0] == '#' or line.startswith('-r'):
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continue
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if '#' in line:
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line = line.split('#')[0]
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module_name = line.split('=')[0] if '=' in line else line
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module_import = module_name.replace('-', '_')
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# Not every module is importable by its own name.
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if module_name in import_names:
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module_import = import_names[module_name]
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if not find_spec(module_import):
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broken_modules.append(module_name)
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return broken_modules
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def _broken_module_imports(requirements):
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"""Make sure we can import all the python modules.
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"""
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broken_modules = _find_broken_requirements(requirements)
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for module in broken_modules:
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print('Could not find module %s!' % module)
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if broken_modules:
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return True
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return False
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# Make sure our python is new enough
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#
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# Supported version information
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#
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# Based on the OSes we support these are the minimum python version available by default.
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# Last update: 2021 Jan 02
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#
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# Arch: 3.9
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# Debian: 3.7
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# Fedora 31: 3.7
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# Fedora 32: 3.8
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# Fedora 33: 3.9
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# FreeBSD: 3.7
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# Gentoo: 3.7
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# macOS: 3.9 (from homebrew)
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# msys2: 3.8
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# Slackware: 3.7
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# solus: 3.7
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# void: 3.9
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if sys.version_info[0] != 3 or sys.version_info[1] < 7:
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print('Error: Your Python is too old! Please upgrade to Python 3.7 or later.')
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exit(127)
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milc_version = __VERSION__.split('.')
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if int(milc_version[0]) < 2 and int(milc_version[1]) < 3:
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requirements = Path('requirements.txt').resolve()
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print(f'Your MILC library is too old! Please upgrade: python3 -m pip install -U -r {str(requirements)}')
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exit(127)
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# Check to make sure we have all our dependencies
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msg_install = 'Please run `python3 -m pip install -r %s` to install required python dependencies.'
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args = sys.argv[1:]
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while args and args[0][0] == '-':
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del args[0]
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if not args or args[0] not in safe_commands:
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if _broken_module_imports('requirements.txt'):
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if yesno('Would you like to install the required Python modules?'):
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_run_cmd(sys.executable, '-m', 'pip', 'install', '-r', 'requirements.txt')
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else:
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print()
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print(msg_install % (str(Path('requirements.txt').resolve()),))
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print()
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exit(1)
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if cli.config.user.developer and _broken_module_imports('requirements-dev.txt'):
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if yesno('Would you like to install the required developer Python modules?'):
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_run_cmd(sys.executable, '-m', 'pip', 'install', '-r', 'requirements-dev.txt')
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elif yesno('Would you like to disable developer mode?'):
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_run_cmd(sys.argv[0], 'config', 'user.developer=None')
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else:
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print()
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print(msg_install % (str(Path('requirements-dev.txt').resolve()),))
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print('You can also turn off developer mode: qmk config user.developer=None')
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print()
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exit(1)
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# Import our subcommands
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from . import c2json # noqa
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from . import cformat # noqa
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from . import chibios # noqa
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from . import clean # noqa
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from . import compile # noqa
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from . import config # noqa
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from . import console # noqa
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from . import docs # noqa
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from . import doctor # noqa
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from . import fileformat # noqa
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from . import flash # noqa
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from . import format # noqa
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from . import generate # noqa
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from . import hello # noqa
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from . import info # noqa
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from . import json2c # noqa
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from . import lint # noqa
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from . import list # noqa
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from . import kle2json # noqa
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from . import multibuild # noqa
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from . import new # noqa
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from . import pyformat # noqa
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from . import pytest # noqa
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