-
-
Notifications
You must be signed in to change notification settings - Fork 39.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
ChibiOS upgrade: configuration file migrator (#9952)
* Initial commit for ChibiOS conf migration. * Modify paths, normalise chconf.h and halconf.h to be common. * Allow deletion of non-overridden files.
- Loading branch information
1 parent
75c92d6
commit fe31a23
Showing
8 changed files
with
171 additions
and
2 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1 @@ | ||
from . import confmigrate |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,161 @@ | ||
"""This script automates the copying of the default keymap into your own keymap. | ||
""" | ||
import re | ||
import sys | ||
import os | ||
|
||
from qmk.constants import QMK_FIRMWARE | ||
from qmk.path import normpath | ||
from milc import cli | ||
|
||
|
||
def eprint(*args, **kwargs): | ||
print(*args, file=sys.stderr, **kwargs) | ||
|
||
|
||
fileHeader = """\ | ||
/* Copyright 2020 QMK | ||
* | ||
* This program is free software: you can redistribute it and/or modify | ||
* it under the terms of the GNU General Public License as published by | ||
* the Free Software Foundation, either version 2 of the License, or | ||
* (at your option) any later version. | ||
* | ||
* This program is distributed in the hope that it will be useful, | ||
* but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
* GNU General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU General Public License | ||
* along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
*/ | ||
/* | ||
* This file was auto-generated by: | ||
* `qmk chibios-confupdate -i {0} -r {1}` | ||
*/ | ||
#pragma once | ||
""" | ||
|
||
|
||
def collect_defines(filepath): | ||
with open(filepath, 'r') as f: | ||
content = f.read() | ||
define_search = re.compile(r'(?m)^#\s*define\s+(?:.*\\\r?\n)*.*$', re.MULTILINE) | ||
value_search = re.compile(r'^#\s*define\s+(?P<name>[a-zA-Z0-9_]+(\([^\)]*\))?)\s*(?P<value>.*)', re.DOTALL) | ||
define_matches = define_search.findall(content) | ||
|
||
defines = {"keys": [], "dict": {}} | ||
for define_match in define_matches: | ||
value_match = value_search.search(define_match) | ||
defines["keys"].append(value_match.group("name")) | ||
defines["dict"][value_match.group("name")] = value_match.group("value") | ||
return defines | ||
|
||
|
||
def check_diffs(input_defs, reference_defs): | ||
not_present_in_input = [] | ||
not_present_in_reference = [] | ||
to_override = [] | ||
|
||
for key in reference_defs["keys"]: | ||
if key not in input_defs["dict"]: | ||
not_present_in_input.append(key) | ||
continue | ||
|
||
for key in input_defs["keys"]: | ||
if key not in input_defs["dict"]: | ||
not_present_in_input.append(key) | ||
continue | ||
|
||
for key in input_defs["keys"]: | ||
if key in reference_defs["keys"] and input_defs["dict"][key] != reference_defs["dict"][key]: | ||
to_override.append((key, input_defs["dict"][key])) | ||
|
||
return (to_override, not_present_in_input, not_present_in_reference) | ||
|
||
|
||
def migrate_chconf_h(to_override, outfile): | ||
print(fileHeader.format(cli.args.input.relative_to(QMK_FIRMWARE), cli.args.reference.relative_to(QMK_FIRMWARE)), file=outfile) | ||
|
||
for override in to_override: | ||
print("#define %s %s" % (override[0], override[1]), file=outfile) | ||
print("", file=outfile) | ||
|
||
print("#include_next <chconf.h>\n", file=outfile) | ||
|
||
|
||
def migrate_halconf_h(to_override, outfile): | ||
print(fileHeader.format(cli.args.input.relative_to(QMK_FIRMWARE), cli.args.reference.relative_to(QMK_FIRMWARE)), file=outfile) | ||
|
||
for override in to_override: | ||
print("#define %s %s" % (override[0], override[1]), file=outfile) | ||
print("", file=outfile) | ||
|
||
print("#include_next <halconf.h>\n", file=outfile) | ||
|
||
|
||
def migrate_mcuconf_h(to_override, outfile): | ||
print(fileHeader.format(cli.args.input.relative_to(QMK_FIRMWARE), cli.args.reference.relative_to(QMK_FIRMWARE)), file=outfile) | ||
|
||
print("#include_next <mcuconf.h>\n", file=outfile) | ||
|
||
for override in to_override: | ||
print("#undef %s" % (override[0]), file=outfile) | ||
print("#define %s %s" % (override[0], override[1]), file=outfile) | ||
print("", file=outfile) | ||
|
||
|
||
@cli.argument('-i', '--input', type=normpath, arg_only=True, help='Specify input config file.') | ||
@cli.argument('-r', '--reference', type=normpath, arg_only=True, help='Specify the reference file to compare against') | ||
@cli.argument('-o', '--overwrite', arg_only=True, action='store_true', help='Overwrites the input file during migration.') | ||
@cli.argument('-d', '--delete', arg_only=True, action='store_true', help='If the file has no overrides, migration will delete the input file.') | ||
@cli.subcommand('Generates a migrated ChibiOS configuration file, as a result of comparing the input against a reference') | ||
def chibios_confmigrate(cli): | ||
"""Generates a usable ChibiOS replacement configuration file, based on a fully-defined conf and a reference config. | ||
""" | ||
|
||
input_defs = collect_defines(cli.args.input) | ||
reference_defs = collect_defines(cli.args.reference) | ||
|
||
(to_override, not_present_in_input, not_present_in_reference) = check_diffs(input_defs, reference_defs) | ||
|
||
if len(not_present_in_input) > 0: | ||
eprint("Keys not in input, but present inside reference (potential manual migration required):") | ||
for key in not_present_in_input: | ||
eprint(" %s" % (key)) | ||
|
||
if len(not_present_in_reference) > 0: | ||
eprint("Keys not in reference, but present inside input (potential manual migration required):") | ||
for key in not_present_in_reference: | ||
eprint(" %s" % (key)) | ||
|
||
if len(to_override) == 0: | ||
eprint('No overrides found! If there were no missing keys above, it should be safe to delete the input file.') | ||
if cli.args.delete: | ||
os.remove(cli.args.input) | ||
else: | ||
eprint('Overrides found:') | ||
for override in to_override: | ||
eprint("%40s: %s -> %s" % (override[0], reference_defs["dict"][override[0]].encode('unicode_escape').decode("utf-8"), override[1].encode('unicode_escape').decode("utf-8"))) | ||
|
||
eprint('--------------------------------------') | ||
|
||
if "CHCONF_H" in input_defs["dict"] or "_CHCONF_H_" in input_defs["dict"]: | ||
migrate_chconf_h(to_override, outfile=sys.stdout) | ||
if cli.args.overwrite: | ||
with open(cli.args.input, "w") as out_file: | ||
migrate_chconf_h(to_override, outfile=out_file) | ||
|
||
elif "HALCONF_H" in input_defs["dict"] or "_HALCONF_H_" in input_defs["dict"]: | ||
migrate_halconf_h(to_override, outfile=sys.stdout) | ||
if cli.args.overwrite: | ||
with open(cli.args.input, "w") as out_file: | ||
migrate_halconf_h(to_override, outfile=out_file) | ||
|
||
elif "MCUCONF_H" in input_defs["dict"] or "_MCUCONF_H_" in input_defs["dict"]: | ||
migrate_mcuconf_h(to_override, outfile=sys.stdout) | ||
if cli.args.overwrite: | ||
with open(cli.args.input, "w") as out_file: | ||
migrate_mcuconf_h(to_override, outfile=out_file) |
File renamed without changes.
File renamed without changes.
File renamed without changes.
File renamed without changes.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters