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Refactor doctor.py into a directory (#13298)

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Zach White 2021-06-22 11:50:53 -07:00 • committed by GitHub
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6 changed files with 70 additions and 49 deletions
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5
lib/python/qmk/cli/doctor/__init__.py Executable file
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"""QMK Doctor
Check out the user's QMK environment and make sure it's ready to compile.
"""
from .main import doctor

164
lib/python/qmk/cli/doctor/check.py Normal file
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"""Check for specific programs.
"""
from enum import Enum
import re
import shutil
from subprocess import DEVNULL
from milc import cli
from qmk import submodules
from qmk.constants import QMK_FIRMWARE
class CheckStatus(Enum):
OK = 1
WARNING = 2
ERROR = 3
ESSENTIAL_BINARIES = {
'dfu-programmer': {},
'avrdude': {},
'dfu-util': {},
'avr-gcc': {
'version_arg': '-dumpversion'
},
'arm-none-eabi-gcc': {
'version_arg': '-dumpversion'
},
'bin/qmk': {},
}
def _parse_gcc_version(version):
m = re.match(r"(\d+)(?:\.(\d+))?(?:\.(\d+))?", version)
return {
'major': int(m.group(1)),
'minor': int(m.group(2)) if m.group(2) else 0,
'patch': int(m.group(3)) if m.group(3) else 0,
}
def _check_arm_gcc_version():
"""Returns True if the arm-none-eabi-gcc version is not known to cause problems.
"""
if 'output' in ESSENTIAL_BINARIES['arm-none-eabi-gcc']:
version_number = ESSENTIAL_BINARIES['arm-none-eabi-gcc']['output'].strip()
cli.log.info('Found arm-none-eabi-gcc version %s', version_number)
return CheckStatus.OK # Right now all known arm versions are ok
def _check_avr_gcc_version():
"""Returns True if the avr-gcc version is not known to cause problems.
"""
rc = CheckStatus.ERROR
if 'output' in ESSENTIAL_BINARIES['avr-gcc']:
version_number = ESSENTIAL_BINARIES['avr-gcc']['output'].strip()
cli.log.info('Found avr-gcc version %s', version_number)
rc = CheckStatus.OK
parsed_version = _parse_gcc_version(version_number)
if parsed_version['major'] > 8:
cli.log.warning('{fg_yellow}We do not recommend avr-gcc newer than 8. Downgrading to 8.x is recommended.')
rc = CheckStatus.WARNING
return rc
def _check_avrdude_version():
if 'output' in ESSENTIAL_BINARIES['avrdude']:
last_line = ESSENTIAL_BINARIES['avrdude']['output'].split('\n')[-2]
version_number = last_line.split()[2][:-1]
cli.log.info('Found avrdude version %s', version_number)
return CheckStatus.OK
def _check_dfu_util_version():
if 'output' in ESSENTIAL_BINARIES['dfu-util']:
first_line = ESSENTIAL_BINARIES['dfu-util']['output'].split('\n')[0]
version_number = first_line.split()[1]
cli.log.info('Found dfu-util version %s', version_number)
return CheckStatus.OK
def _check_dfu_programmer_version():
if 'output' in ESSENTIAL_BINARIES['dfu-programmer']:
first_line = ESSENTIAL_BINARIES['dfu-programmer']['output'].split('\n')[0]
version_number = first_line.split()[1]
cli.log.info('Found dfu-programmer version %s', version_number)
return CheckStatus.OK
def check_binaries():
"""Iterates through ESSENTIAL_BINARIES and tests them.
"""
ok = True
for binary in sorted(ESSENTIAL_BINARIES):
if not is_executable(binary):
ok = False
return ok
def check_binary_versions():
"""Check the versions of ESSENTIAL_BINARIES
"""
versions = []
for check in (_check_arm_gcc_version, _check_avr_gcc_version, _check_avrdude_version, _check_dfu_util_version, _check_dfu_programmer_version):
versions.append(check())
return versions
def check_submodules():
"""Iterates through all submodules to make sure they're cloned and up to date.
"""
for submodule in submodules.status().values():
if submodule['status'] is None:
cli.log.error('Submodule %s has not yet been cloned!', submodule['name'])
return CheckStatus.ERROR
elif not submodule['status']:
cli.log.warning('Submodule %s is not up to date!', submodule['name'])
return CheckStatus.WARNING
return CheckStatus.OK
def is_executable(command):
"""Returns True if command exists and can be executed.
"""
# Make sure the command is in the path.
res = shutil.which(command)
if res is None:
cli.log.error("{fg_red}Can't find %s in your path.", command)
return False
# Make sure the command can be executed
version_arg = ESSENTIAL_BINARIES[command].get('version_arg', '--version')
check = cli.run([command, version_arg], combined_output=True, stdin=DEVNULL, timeout=5)
ESSENTIAL_BINARIES[command]['output'] = check.stdout
if check.returncode in [0, 1]: # Older versions of dfu-programmer exit 1
cli.log.debug('Found {fg_cyan}%s', command)
return True
cli.log.error("{fg_red}Can't run `%s %s`", command, version_arg)
return False
def check_git_repo():
"""Checks that the .git directory exists inside QMK_HOME.
This is a decent enough indicator that the qmk_firmware directory is a
proper Git repository, rather than a .zip download from GitHub.
"""
dot_git_dir = QMK_FIRMWARE / '.git'
return CheckStatus.OK if dot_git_dir.is_dir() else CheckStatus.WARNING

162
lib/python/qmk/cli/doctor/linux.py Normal file
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"""OS-specific functions for: Linux
"""
import platform
import shutil
from pathlib import Path
from milc import cli
from qmk.constants import QMK_FIRMWARE
from .check import CheckStatus
def _udev_rule(vid, pid=None, *args):
""" Helper function that return udev rules
"""
rule = ""
if pid:
rule = 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", ATTRS{idProduct}=="%s", TAG+="uaccess"' % (
vid,
pid,
)
else:
rule = 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", TAG+="uaccess"' % vid
if args:
rule = ', '.join([rule, *args])
return rule
def _deprecated_udev_rule(vid, pid=None):
""" Helper function that return udev rules
Note: these are no longer the recommended rules, this is just used to check for them
"""
if pid:
return 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", ATTRS{idProduct}=="%s", MODE:="0666"' % (vid, pid)
else:
return 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", MODE:="0666"' % vid
def check_udev_rules():
"""Make sure the udev rules look good.
"""
rc = CheckStatus.OK
udev_dir = Path("/etc/udev/rules.d/")
desired_rules = {
'atmel-dfu': {
_udev_rule("03eb", "2fef"), # ATmega16U2
_udev_rule("03eb", "2ff0"), # ATmega32U2
_udev_rule("03eb", "2ff3"), # ATmega16U4
_udev_rule("03eb", "2ff4"), # ATmega32U4
_udev_rule("03eb", "2ff9"), # AT90USB64
_udev_rule("03eb", "2ffa"), # AT90USB162
_udev_rule("03eb", "2ffb") # AT90USB128
},
'kiibohd': {_udev_rule("1c11", "b007")},
'stm32': {
_udev_rule("1eaf", "0003"), # STM32duino
_udev_rule("0483", "df11") # STM32 DFU
},
'bootloadhid': {_udev_rule("16c0", "05df")},
'usbasploader': {_udev_rule("16c0", "05dc")},
'massdrop': {_udev_rule("03eb", "6124", 'ENV{ID_MM_DEVICE_IGNORE}="1"')},
'caterina': {
# Spark Fun Electronics
_udev_rule("1b4f", "9203", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Pro Micro 3V3/8MHz
_udev_rule("1b4f", "9205", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Pro Micro 5V/16MHz
_udev_rule("1b4f", "9207", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # LilyPad 3V3/8MHz (and some Pro Micro clones)
# Pololu Electronics
_udev_rule("1ffb", "0101", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # A-Star 32U4
# Arduino SA
_udev_rule("2341", "0036", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Leonardo
_udev_rule("2341", "0037", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Micro
# Adafruit Industries LLC
_udev_rule("239a", "000c", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Feather 32U4
_udev_rule("239a", "000d", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # ItsyBitsy 32U4 3V3/8MHz
_udev_rule("239a", "000e", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # ItsyBitsy 32U4 5V/16MHz
# dog hunter AG
_udev_rule("2a03", "0036", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Leonardo
_udev_rule("2a03", "0037", 'ENV{ID_MM_DEVICE_IGNORE}="1"') # Micro
}
}
# These rules are no longer recommended, only use them to check for their presence.
deprecated_rules = {
'atmel-dfu': {_deprecated_udev_rule("03eb", "2ff4"), _deprecated_udev_rule("03eb", "2ffb"), _deprecated_udev_rule("03eb", "2ff0")},
'kiibohd': {_deprecated_udev_rule("1c11")},
'stm32': {_deprecated_udev_rule("1eaf", "0003"), _deprecated_udev_rule("0483", "df11")},
'bootloadhid': {_deprecated_udev_rule("16c0", "05df")},
'caterina': {'ATTRS{idVendor}=="2a03", ENV{ID_MM_DEVICE_IGNORE}="1"', 'ATTRS{idVendor}=="2341", ENV{ID_MM_DEVICE_IGNORE}="1"'},
'tmk': {_deprecated_udev_rule("feed")}
}
if udev_dir.exists():
udev_rules = [rule_file for rule_file in udev_dir.glob('*.rules')]
current_rules = set()
# Collect all rules from the config files
for rule_file in udev_rules:
for line in rule_file.read_text(encoding='utf-8').split('\n'):
line = line.strip()
if not line.startswith("#") and len(line):
current_rules.add(line)
# Check if the desired rules are among the currently present rules
for bootloader, rules in desired_rules.items():
if not rules.issubset(current_rules):
deprecated_rule = deprecated_rules.get(bootloader)
if deprecated_rule and deprecated_rule.issubset(current_rules):
cli.log.warning("{fg_yellow}Found old, deprecated udev rules for '%s' boards. The new rules on https://docs.qmk.fm/#/faq_build?id=linux-udev-rules offer better security with the same functionality.", bootloader)
else:
# For caterina, check if ModemManager is running
if bootloader == "caterina":
if check_modem_manager():
rc = CheckStatus.WARNING
cli.log.warning("{fg_yellow}Detected ModemManager without the necessary udev rules. Please either disable it or set the appropriate udev rules if you are using a Pro Micro.")
rc = CheckStatus.WARNING
cli.log.warning("{fg_yellow}Missing or outdated udev rules for '%s' boards. Run 'sudo cp %s/util/udev/50-qmk.rules /etc/udev/rules.d/'.", bootloader, QMK_FIRMWARE)
else:
cli.log.warning("{fg_yellow}'%s' does not exist. Skipping udev rule checking...", udev_dir)
return rc
def check_systemd():
"""Check if it's a systemd system
"""
return bool(shutil.which("systemctl"))
def check_modem_manager():
"""Returns True if ModemManager is running.
"""
if check_systemd():
mm_check = cli.run(["systemctl", "--quiet", "is-active", "ModemManager.service"], timeout=10)
if mm_check.returncode == 0:
return True
else:
"""(TODO): Add check for non-systemd systems
"""
return False
def os_test_linux():
"""Run the Linux specific tests.
"""
# Don't bother with udev on WSL, for now
if 'microsoft' in platform.uname().release.lower():
cli.log.info("Detected {fg_cyan}Linux (WSL){fg_reset}.")
# https://github.com/microsoft/WSL/issues/4197
if QMK_FIRMWARE.as_posix().startswith("/mnt"):
cli.log.warning("I/O performance on /mnt may be extremely slow.")
return CheckStatus.WARNING
return CheckStatus.OK
else:
cli.log.info("Detected {fg_cyan}Linux{fg_reset}.")
from .linux import check_udev_rules
return check_udev_rules()

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lib/python/qmk/cli/doctor/macos.py Normal file
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import platform
from milc import cli
from .check import CheckStatus
def os_test_macos():
"""Run the Mac specific tests.
"""
cli.log.info("Detected {fg_cyan}macOS %s{fg_reset}.", platform.mac_ver()[0])
return CheckStatus.OK

43
lib/python/qmk/cli/doctor.py → lib/python/qmk/cli/doctor/main.py
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@ -7,9 +7,10 @@ from subprocess import DEVNULL
from milc import cli
from milc.questions import yesno
from qmk import submodules
from qmk.constants import QMK_FIRMWARE
from qmk.os_helpers import CheckStatus, check_binaries, check_binary_versions, check_submodules, check_git_repo
from .check import CheckStatus, check_binaries, check_binary_versions, check_submodules, check_git_repo
def os_tests():
@ -18,53 +19,19 @@ def os_tests():
platform_id = platform.platform().lower()
if 'darwin' in platform_id or 'macos' in platform_id:
from .macos import os_test_macos
return os_test_macos()
elif 'linux' in platform_id:
from .linux import os_test_linux
return os_test_linux()
elif 'windows' in platform_id:
from .windows import os_test_windows
return os_test_windows()
else:
cli.log.warning('Unsupported OS detected: %s', platform_id)
return CheckStatus.WARNING
def os_test_linux():
"""Run the Linux specific tests.
"""
# Don't bother with udev on WSL, for now
if 'microsoft' in platform.uname().release.lower():
cli.log.info("Detected {fg_cyan}Linux (WSL){fg_reset}.")
# https://github.com/microsoft/WSL/issues/4197
if QMK_FIRMWARE.as_posix().startswith("/mnt"):
cli.log.warning("I/O performance on /mnt may be extremely slow.")
return CheckStatus.WARNING
return CheckStatus.OK
else:
cli.log.info("Detected {fg_cyan}Linux{fg_reset}.")
from qmk.os_helpers.linux import check_udev_rules
return check_udev_rules()
def os_test_macos():
"""Run the Mac specific tests.
"""
cli.log.info("Detected {fg_cyan}macOS %s{fg_reset}.", platform.mac_ver()[0])
return CheckStatus.OK
def os_test_windows():
"""Run the Windows specific tests.
"""
win32_ver = platform.win32_ver()
cli.log.info("Detected {fg_cyan}Windows %s (%s){fg_reset}.", win32_ver[0], win32_ver[1])
return CheckStatus.OK
@cli.argument('-y', '--yes', action='store_true', arg_only=True, help='Answer yes to all questions.')
@cli.argument('-n', '--no', action='store_true', arg_only=True, help='Answer no to all questions.')
@cli.subcommand('Basic QMK environment checks')

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lib/python/qmk/cli/doctor/windows.py Normal file
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import platform
from milc import cli
from .check import CheckStatus
def os_test_windows():
"""Run the Windows specific tests.
"""
win32_ver = platform.win32_ver()
cli.log.info("Detected {fg_cyan}Windows %s (%s){fg_reset}.", win32_ver[0], win32_ver[1])
return CheckStatus.OK