qmk_firmware/lib/python/qmk/cli/doctor.py
2020-01-11 12:18:30 -08:00

105 lines
4.3 KiB
Python
Executable File

"""QMK Python Doctor
Check up for QMK environment.
"""
import os
import platform
import shutil
import subprocess
import glob
from milc import cli
def _udev_rule(vid, pid=None):
""" Helper function that return udev rules
"""
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
@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.')
# Make sure the basic CLI tools we need are available and can be executed.
binaries = ['dfu-programmer', 'avrdude', 'dfu-util', 'avr-gcc', 'arm-none-eabi-gcc', 'bin/qmk']
ok = True
for binary in binaries:
res = shutil.which(binary)
if res is None:
cli.log.error("{fg_red}QMK can't find %s in your path.", binary)
ok = False
else:
check = subprocess.run([binary, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, timeout=5)
if check.returncode in [0, 1]:
cli.log.info('Found {fg_cyan}%s', binary)
else:
cli.log.error("{fg_red}Can't run `%s --version`", binary)
ok = False
# Determine our OS and run platform specific tests
OS = platform.system() # noqa (N806), uppercase name is ok in this instance
if OS == "Darwin":
cli.log.info("Detected {fg_cyan}macOS.")
elif OS == "Linux":
cli.log.info("Detected {fg_cyan}Linux.")
# Checking for udev rules
udev_dir = "/etc/udev/rules.d/"
# These are the recommended udev rules
desired_rules = {
'dfu': {_udev_rule("03eb", "2ff4"), _udev_rule("03eb", "2ffb"), _udev_rule("03eb", "2ff0")},
'tmk': {_udev_rule("feed")},
'input_club': {_udev_rule("1c11")},
'stm32': {_udev_rule("1eaf", "0003"), _udev_rule("0483", "df11")},
'caterina': {'ATTRS{idVendor}=="2a03", ENV{ID_MM_DEVICE_IGNORE}="1"', 'ATTRS{idVendor}=="2341", ENV{ID_MM_DEVICE_IGNORE}="1"'},
}
if os.path.exists(udev_dir):
udev_rules = [rule for rule in glob.iglob(os.path.join(udev_dir, "*.rules")) if os.path.isfile(rule)]
# Collect all rules from the config files
current_rules = set()
for rule in udev_rules:
with open(rule, "r") as fd:
for line in fd.readlines():
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):
# If the rules for catalina are not present, check if ModemManager is running
if bootloader == "caterina":
if shutil.which("systemctl"):
mm_check = subprocess.run(["systemctl", "--quiet", "is-active", "ModemManager.service"], timeout=10)
if mm_check.returncode == 0:
ok = False
cli.log.warn("{bg_yellow}Detected ModemManager without udev rules. Please either disable it or set the appropriate udev rules if you are using a Pro Micro.")
else:
cli.log.warn("Can't find systemctl to check for ModemManager.")
else:
cli.log.warn("{bg_yellow}Missing udev rules for '%s' boards. You'll need to use `sudo` in order to flash them.", bootloader)
else:
cli.log.info("Assuming {fg_cyan}Windows.")
# Report a summary of our findings to the user
if ok:
cli.log.info('{fg_green}QMK is ready to go')
else:
cli.log.info('{fg_yellow}Problems detected, please fix these problems before proceeding.')
# FIXME(skullydazed): Link to a document about troubleshooting, or discord or something