qmk_firmware/lib/python/qmk/cli/doctor.py

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"""QMK Doctor
Check out the user's QMK environment and make sure it's ready to compile.
"""
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import platform
import re
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import shutil
import subprocess
from pathlib import Path
from milc import cli
from qmk import submodules
from qmk.questions import yesno
from qmk.commands import run
ESSENTIAL_BINARIES = {
'dfu-programmer': {},
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'avrdude': {},
'dfu-util': {},
'avr-gcc': {
'version_arg': '-dumpversion'
},
'arm-none-eabi-gcc': {
'version_arg': '-dumpversion'
},
'bin/qmk': {},
}
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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", RUN{builtin}+="uaccess"' % (vid, pid)
else:
rule = 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", TAG+="uaccess", RUN{builtin}+="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
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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 True # 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.
"""
if 'output' in ESSENTIAL_BINARIES['avr-gcc']:
version_number = ESSENTIAL_BINARIES['avr-gcc']['output'].strip()
parsed_version = parse_gcc_version(version_number)
if parsed_version['major'] > 8:
cli.log.error('We do not recommend avr-gcc newer than 8. Downgrading to 8.x is recommended.')
return False
cli.log.info('Found avr-gcc version %s', version_number)
return True
return False
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 True
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 True
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 True
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_submodules():
"""Iterates through all submodules to make sure they're cloned and up to date.
"""
ok = True
for submodule in submodules.status().values():
if submodule['status'] is None:
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cli.log.error('Submodule %s has not yet been cloned!', submodule['name'])
ok = False
elif not submodule['status']:
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cli.log.error('Submodule %s is not up to date!', submodule['name'])
ok = False
return ok
def check_udev_rules():
"""Make sure the udev rules look good.
"""
ok = True
udev_dir = Path("/etc/udev/rules.d/")
desired_rules = {
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'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", "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")
},
'caterina': {
_udev_rule("1B4F", None, 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Sparkfun
_udev_rule("2341", None, 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Arduino SA
_udev_rule("2A03", None, 'ENV{ID_MM_DEVICE_IGNORE}="1"') # dog hunter AG
}
}
# These rules are no longer recommended, only use them to check for their presence.
deprecated_rules = {
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'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")},
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'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():
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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:
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for line in rule_file.read_text().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
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for bootloader, rules in desired_rules.items():
# For caterina, check if ModemManager is running
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if bootloader == "caterina":
if check_modem_manager():
ok = False
cli.log.warn("{bg_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.")
if not rules.issubset(current_rules):
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deprecated_rule = deprecated_rules.get(bootloader)
if deprecated_rule and deprecated_rule.issubset(current_rules):
cli.log.warn("{bg_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:
cli.log.warn("{bg_yellow}Missing udev rules for '%s' boards. You'll need to use `sudo` in order to flash them.", bootloader)
return ok
def check_modem_manager():
"""Returns True if ModemManager is running.
"""
if shutil.which("systemctl"):
mm_check = run(["systemctl", "--quiet", "is-active", "ModemManager.service"], timeout=10)
if mm_check.returncode == 0:
return True
else:
cli.log.warn("Can't find systemctl to check for ModemManager.")
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 = run([command, version_arg], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, timeout=5, universal_newlines=True)
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 os_test_linux():
"""Run the Linux specific tests.
"""
cli.log.info("Detected {fg_cyan}Linux.")
ok = True
if not check_udev_rules():
ok = False
return ok
def os_test_macos():
"""Run the Mac specific tests.
"""
cli.log.info("Detected {fg_cyan}macOS.")
return True
def os_test_windows():
"""Run the Windows specific tests.
"""
cli.log.info("Detected {fg_cyan}Windows.")
return True
@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.')
Configuration system for CLI (#6708) * Rework how bin/qmk handles subcommands * qmk config wip * Code to show all configs * Fully working `qmk config` command * Mark some CLI arguments so they don't pollute the config file * Fleshed out config support, nicer subcommand support * sync with installable cli * pyformat * Add a test for subcommand_modules * Documentation for the `qmk config` command * split config_token on space so qmk config is more predictable * Rework how subcommands are imported * Document `arg_only` * Document deleting from CLI * Document how multiple operations work * Add cli config to the doc index * Add tests for the cli commands * Make running the tests more reliable * Be more selective about building all default keymaps * Update new-keymap to fit the new subcommand style * Add documentation about writing CLI scripts * Document new-keyboard * Update docs/cli_configuration.md Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com> * Update docs/cli_development.md Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com> * Update docs/cli_development.md Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com> * Update docs/cli_development.md Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com> * Address yan's comments. * Apply suggestions from code review suggestions from @noahfrederick Co-Authored-By: Noah Frederick <code@noahfrederick.com> * Apply suggestions from code review Co-Authored-By: Noah Frederick <code@noahfrederick.com> * Remove pip3 from the test runner
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@cli.subcommand('Basic QMK environment checks')
def doctor(cli):
"""Basic QMK environment checks.
This is currently very simple, it just checks that all the expected binaries are on your system.
TODO(unclaimed):
* [ ] Compile a trivial program with each compiler
"""
cli.log.info('QMK Doctor is checking your environment.')
ok = True
# Determine our OS and run platform specific tests
platform_id = platform.platform().lower()
if 'darwin' in platform_id or 'macos' in platform_id:
if not os_test_macos():
ok = False
elif 'linux' in platform_id:
if not os_test_linux():
ok = False
elif 'windows' in platform_id:
if not os_test_windows():
ok = False
else:
cli.log.error('Unsupported OS detected: %s', platform_id)
ok = False
# Make sure the basic CLI tools we need are available and can be executed.
bin_ok = check_binaries()
if not bin_ok:
if yesno('Would you like to install dependencies?', default=True):
run(['util/qmk_install.sh'])
bin_ok = check_binaries()
if bin_ok:
cli.log.info('All dependencies are installed.')
else:
ok = False
# Make sure the tools are at the correct version
for check in (check_arm_gcc_version, check_avr_gcc_version, check_avrdude_version, check_dfu_util_version, check_dfu_programmer_version):
if not check():
ok = False
# Check out the QMK submodules
sub_ok = check_submodules()
if sub_ok:
cli.log.info('Submodules are up to date.')
else:
if yesno('Would you like to clone the submodules?', default=True):
submodules.update()
sub_ok = check_submodules()
if not sub_ok:
ok = False
# Report a summary of our findings to the user
if ok:
cli.log.info('{fg_green}QMK is ready to go')
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else:
cli.log.info('{fg_yellow}Problems detected, please fix these problems before proceeding.')
# FIXME(skullydazed/unclaimed): Link to a document about troubleshooting, or discord or something