diff options
Diffstat (limited to 'lib/python')
| -rw-r--r-- | lib/python/qmk/keymap.py | 52 | ||||
| -rw-r--r-- | lib/python/qmk/makefile.py | 94 |
2 files changed, 67 insertions, 79 deletions
diff --git a/lib/python/qmk/keymap.py b/lib/python/qmk/keymap.py index 1024f8fc6e..113b885de3 100644 --- a/lib/python/qmk/keymap.py +++ b/lib/python/qmk/keymap.py @@ -2,8 +2,6 @@ """ import os from traceback import format_exc -import re -import glob import qmk.path import qmk.makefile @@ -100,27 +98,6 @@ def write(keyboard, keymap, layout, layers): return keymap_file -def find_keymaps(base_path, revision = "", community = False): - """ Find the available keymaps for a keyboard and revision pair. - - Args: - base_path: The base path of the keyboard. - - revision: The keyboard's revision. - - community: Set to True for the layouts under layouts/community. - - Returns: - a set with the keymaps's names - """ - path_wildcard = os.path.join(base_path, "**", "keymap.c") - if community: - path_regex = re.compile(r"^" + re.escape(base_path) + "(\S+)" + os.path.sep + "keymap\.c") - else: - path_regex = re.compile(r"^" + re.escape(base_path) + "(?:" + re.escape(revision) + os.path.sep + ")?keymaps" + os.path.sep + "(\S+)" + os.path.sep + "keymap\.c") - names = [path_regex.sub(lambda name: name.group(1), path) for path in glob.iglob(path_wildcard, recursive = True) if path_regex.search(path)] - return set(names) - def list_keymaps(keyboard_name): """ List the available keymaps for a keyboard. @@ -130,25 +107,28 @@ def list_keymaps(keyboard_name): Returns: a set with the names of the available keymaps """ - if os.path.sep in keyboard_name: - keyboard, revision = os.path.split(os.path.normpath(keyboard_name)) - else: - keyboard = keyboard_name - revision = "" - # parse all the rules.mk files for the keyboard - rules_mk = qmk.makefile.get_rules_mk(keyboard, revision) + rules_mk = qmk.makefile.get_rules_mk(keyboard_name) names = set() if rules_mk: - # get the keymaps from the keyboard's directory - kb_base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep - names = find_keymaps(kb_base_path, revision) + # qmk_firmware/keyboards + keyboards_dir = os.path.join(os.getcwd(), "keyboards") + # path to the keyboard's directory + kb_path = os.path.join(keyboards_dir, keyboard_name) + # walk up the directory tree until keyboards_dir + # and collect all directories' name with keymap.c file in it + while kb_path != keyboards_dir: + keymaps_dir = os.path.join(kb_path, "keymaps") + if os.path.exists(keymaps_dir): + names = names.union([keymap for keymap in os.listdir(keymaps_dir) if os.path.isfile(os.path.join(keymaps_dir, keymap, "keymap.c"))]) + kb_path = os.path.dirname(kb_path) # if community layouts are supported, get them if "LAYOUTS" in rules_mk: - for layout in rules_mk["LAYOUTS"]["value"].split(): - cl_base_path = os.path.join(os.getcwd(), "layouts", "community", layout) + os.path.sep - names = names.union(find_keymaps(cl_base_path, revision, community = True)) + for layout in rules_mk["LAYOUTS"].split(): + cl_path = os.path.join(os.getcwd(), "layouts", "community", layout) + if os.path.exists(cl_path): + names = names.union([keymap for keymap in os.listdir(cl_path) if os.path.isfile(os.path.join(cl_path, keymap, "keymap.c"))]) return sorted(names) diff --git a/lib/python/qmk/makefile.py b/lib/python/qmk/makefile.py index 6ed6b4b702..c53f12ac75 100644 --- a/lib/python/qmk/makefile.py +++ b/lib/python/qmk/makefile.py @@ -1,72 +1,80 @@ """ Functions for working with Makefiles """ import os -import glob -import re import qmk.path from qmk.errors import NoSuchKeyboardError -def parse_rules_mk(file_path): - """ Parse a rules.mk file +def parse_rules_mk_file(file, rules_mk=None): + """Turn a rules.mk file into a dictionary. Args: - file_path: path to the rules.mk file + file: path to the rules.mk file + rules_mk: already parsed rules.mk the new file should be merged with Returns: a dictionary with the file's content """ - # regex to match lines uncommented lines and get the data - # group(1) = option's name - # group(2) = operator (eg.: '=', '+=') - # group(3) = value(s) - rules_mk_regex = re.compile(r"^\s*(\w+)\s*([\?\:\+\-]?=)\s*(\S.*?)(?=\s*(\#|$))") - parsed_file = dict() - mk_content = qmk.path.file_lines(file_path) - for line in mk_content: - found = rules_mk_regex.search(line) - if found: - parsed_file[found.group(1)] = dict(operator = found.group(2), value = found.group(3)) - return parsed_file + if not rules_mk: + rules_mk = {} -def merge_rules_mk_files(base, revision): - """ Merge a keyboard revision's rules.mk file with - the 'base' rules.mk file + if os.path.exists(file): + rules_mk_lines = qmk.path.file_lines(file) - Args: - base: the base rules.mk file's content as dictionary - revision: the revision's rules.mk file's content as dictionary + for line in rules_mk_lines: + # Filter out comments + if line.strip().startswith("#"): + continue - Returns: - a dictionary with the merged content - """ - return {**base, **revision} + # Strip in-line comments + if '#' in line: + line = line[:line.index('#')].strip() + + if '=' in line: + # Append + if '+=' in line: + key, value = line.split('+=', 1) + if key.strip() not in rules_mk: + rules_mk[key.strip()] = value.strip() + else: + rules_mk[key.strip()] += ' ' + value.strip() + # Set if absent + elif "?=" in line: + key, value = line.split('?=', 1) + if key.strip() not in rules_mk: + rules_mk[key.strip()] = value.strip() + else: + if ":=" in line: + line.replace(":","") + key, value = line.split('=', 1) + rules_mk[key.strip()] = value.strip() -def get_rules_mk(keyboard, revision = ""): + return rules_mk + +def get_rules_mk(keyboard): """ Get a rules.mk for a keyboard Args: keyboard: name of the keyboard - revision: revision of the keyboard + + Raises: + NoSuchKeyboardError: when the keyboard does not exists Returns: a dictionary with the content of the rules.mk file """ - base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep - rules_mk = dict() - if os.path.exists(base_path + os.path.sep + revision): - rules_mk_path_wildcard = os.path.join(base_path, "**", "rules.mk") - rules_mk_regex = re.compile(r"^" + base_path + "(?:" + revision + os.path.sep + ")?rules.mk") - paths = [path for path in glob.iglob(rules_mk_path_wildcard, recursive = True) if rules_mk_regex.search(path)] - for file_path in paths: - rules_mk[revision if revision in file_path else "base"] = parse_rules_mk(file_path) + # Start with qmk_firmware/keyboards + kb_path = os.path.join(os.getcwd(), "keyboards") + # walk down the directory tree + # and collect all rules.mk files + if os.path.exists(os.path.join(kb_path, keyboard)): + rules_mk = dict() + for directory in keyboard.split(os.path.sep): + kb_path = os.path.join(kb_path, directory) + rules_mk_path = os.path.join(kb_path, "rules.mk") + if os.path.exists(rules_mk_path): + rules_mk = parse_rules_mk_file(rules_mk_path, rules_mk) else: raise NoSuchKeyboardError("The requested keyboard and/or revision does not exist.") - # if the base or the revision directory does not contain a rules.mk - if len(rules_mk) == 1: - rules_mk = rules_mk[revision] - # if both directories contain rules.mk files - elif len(rules_mk) == 2: - rules_mk = merge_rules_mk_files(rules_mk["base"], rules_mk[revision]) return rules_mk |