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"""List the keymaps for a specific keyboard
"""
import os
import re
import glob
from bs4 import UnicodeDammit
from milc import cli
def unicode_text(filename):
"""Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding.
"""
with open(filename, 'rb') as fd:
text = UnicodeDammit(fd.read())
if text.contains_replacement_characters:
log_warning('%s: Could not determine file encoding, some characters were replaced.' % (filename,))
return text.unicode_markup or ''
def unicode_lines(filename):
"""Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding.
"""
return unicode_text(filename).split('\n')
def parse_rules_mk(keyboard):
base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep
rules_mk_path_wildcard = os.path.join(base_path, "**", "rules.mk")
paths = [path for path in glob.iglob(rules_mk_path_wildcard, recursive=True) if "keymaps" not in path]
rules_mk = list()
for file in paths:
rules_mk_content = unicode_lines(file)
parsed_file = dict()
for line in rules_mk_content:
found = re.search(r'^\s*(\w+)\s*=\s*((?:\s*\w+)+)', line)
if found:
parsed_file[found.group(1)] = found.group(2)
rules_mk.append(parsed_file)
return rules_mk
@cli.argument('-kb', '--keyboard', help='Specify keyboard name. Example: 1upkeyboards/1up60hse')
@cli.subcommand("List the keymaps for a specific keyboard")
def list_keymaps(cli):
"""List the keymaps for a specific keyboard
"""
# ask for user input if keyboard was not provided in the command line
keyboard = cli.config.list_keymaps.keyboard if cli.config.list_keymaps.keyboard else input("Keyboard Name: ")
kb_base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep
km_path_wildcard = os.path.join(kb_base_path, "**", "keymap.c")
# find everywhere we have rules.mk where keymaps isn't in the path
km_paths = [path for path in glob.iglob(km_path_wildcard, recursive=True) if 'keymaps' in path]
# replace the keyboard directory's path prefix with the keyboard's name and remove the keymap.c suffix
km_find_name = lambda path: path.replace(kb_base_path, keyboard + os.path.sep).replace("/keymaps/", ":").replace(os.path.sep + "keymap.c", "")
names = list(map(km_find_name, km_paths))
# get all the rules.mk files for the keyboard
rules_mk = parse_rules_mk(keyboard)
# find all the supported layouts
all_supported_layouts = set()
for version in rules_mk:
if "LAYOUTS" in version:
for layout in version["LAYOUTS"].split():
all_supported_layouts.add(layout)
for layout in all_supported_layouts:
cl_base_path = os.path.join(os.getcwd(), "layouts", "community", layout) + os.path.sep
cl_path_wildcard = os.path.join(cl_base_path, "**", "keymap.c")
# find all the keymap.c files under the community layouts
cl_paths = [path for path in glob.iglob(cl_path_wildcard, recursive=True)]
# replace the community layouts directory's path with the keyboard's name and remove the keymap.c suffix
cl_find_name = lambda path: path.replace(cl_base_path, keyboard + ":").replace(os.path.sep + "keymap.c", "")
names = names + list(map(cl_find_name, cl_paths))
names.sort()
for name in names:
# We echo instead of cli.log.info to allow easier piping of this output
cli.echo(name)
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