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authorQMK Bot <hello@qmk.fm>2021-05-10 18:19:15 +0000
committerQMK Bot <hello@qmk.fm>2021-05-10 18:19:15 +0000
commit911b45ce3bcc2cf4c7e12ccf8df7da9621173e32 (patch)
tree1e01136ad436175dc74f9502e63dfeba21364380 /lib/python
parentcfc6e4bfac6b677b2f1249552c9e95d063f9d459 (diff)
parenta3e7f3e7c58ee98596ead5c213f3a9ed8340cd80 (diff)
Merge remote-tracking branch 'origin/master' into develop
Diffstat (limited to 'lib/python')
-rw-r--r--lib/python/qmk/cli/cformat.py119
-rwxr-xr-xlib/python/qmk/cli/generate/api.py35
-rwxr-xr-xlib/python/qmk/cli/pyformat.py15
-rw-r--r--lib/python/qmk/cli/pytest.py3
-rw-r--r--lib/python/qmk/tests/test_cli_commands.py16
5 files changed, 140 insertions, 48 deletions
diff --git a/lib/python/qmk/cli/cformat.py b/lib/python/qmk/cli/cformat.py
index d0d3b3b0a3..9333aaec4b 100644
--- a/lib/python/qmk/cli/cformat.py
+++ b/lib/python/qmk/cli/cformat.py
@@ -1,6 +1,7 @@
"""Format C code according to QMK's style.
"""
import subprocess
+from os import path
from shutil import which
from argcomplete.completers import FilesCompleter
@@ -9,58 +10,118 @@ from milc import cli
from qmk.path import normpath
from qmk.c_parse import c_source_files
+c_file_suffixes = ('c', 'h', 'cpp')
+core_dirs = ('drivers', 'quantum', 'tests', 'tmk_core', 'platforms')
+ignored = ('tmk_core/protocol/usb_hid', 'quantum/template', 'platforms/chibios')
-def cformat_run(files, all_files):
- """Spawn clang-format subprocess with proper arguments
+
+def find_clang_format():
+ """Returns the path to clang-format.
"""
- # Determine which version of clang-format to use
- clang_format = ['clang-format', '-i']
for clang_version in range(20, 6, -1):
- binary = 'clang-format-%d' % clang_version
+ binary = f'clang-format-{clang_version}'
+
if which(binary):
- clang_format[0] = binary
- break
+ return binary
+
+ return 'clang-format'
+
+
+def find_diffs(files):
+ """Run clang-format and diff it against a file.
+ """
+ found_diffs = False
+
+ for file in files:
+ cli.log.debug('Checking for changes in %s', file)
+ clang_format = subprocess.Popen([find_clang_format(), file], stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
+ diff = cli.run(['diff', '-u', f'--label=a/{file}', f'--label=b/{file}', str(file), '-'], stdin=clang_format.stdout, capture_output=True)
+
+ if diff.returncode != 0:
+ print(diff.stdout)
+ found_diffs = True
+
+ return found_diffs
+
+
+def cformat_run(files):
+ """Spawn clang-format subprocess with proper arguments
+ """
+ # Determine which version of clang-format to use
+ clang_format = [find_clang_format(), '-i']
+
try:
- if not files:
- cli.log.warn('No changes detected. Use "qmk cformat -a" to format all files')
- return False
- subprocess.run(clang_format + [file for file in files], check=True)
+ cli.run(clang_format + list(map(str, files)), check=True, capture_output=False)
cli.log.info('Successfully formatted the C code.')
+ return True
- except subprocess.CalledProcessError:
+ except subprocess.CalledProcessError as e:
cli.log.error('Error formatting C code!')
+ cli.log.debug('%s exited with returncode %s', e.cmd, e.returncode)
+ cli.log.debug('STDOUT:')
+ cli.log.debug(e.stdout)
+ cli.log.debug('STDERR:')
+ cli.log.debug(e.stderr)
return False
-@cli.argument('-a', '--all-files', arg_only=True, action='store_true', help='Format all core files.')
+def filter_files(files):
+ """Yield only files to be formatted and skip the rest
+ """
+ for file in files:
+ if file.name.split('.')[-1] in c_file_suffixes:
+ yield file
+ else:
+ cli.log.debug('Skipping file %s', file)
+
+
+@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Flag only, don't automatically format.")
@cli.argument('-b', '--base-branch', default='origin/master', help='Branch to compare to diffs to.')
-@cli.argument('files', nargs='*', arg_only=True, completer=FilesCompleter('.c'), help='Filename(s) to format.')
+@cli.argument('-a', '--all-files', arg_only=True, action='store_true', help='Format all core files.')
+@cli.argument('files', nargs='*', arg_only=True, type=normpath, completer=FilesCompleter('.c'), help='Filename(s) to format.')
@cli.subcommand("Format C code according to QMK's style.", hidden=False if cli.config.user.developer else True)
def cformat(cli):
"""Format C code according to QMK's style.
"""
- # Empty array for files
- files = []
- # Core directories for formatting
- core_dirs = ['drivers', 'quantum', 'tests', 'tmk_core', 'platforms']
- ignores = ['tmk_core/protocol/usb_hid', 'quantum/template', 'platforms/chibios']
# Find the list of files to format
if cli.args.files:
- files.extend(normpath(file) for file in cli.args.files)
+ files = list(filter_files(cli.args.files))
+
+ if not files:
+ cli.log.error('No C files in filelist: %s', ', '.join(map(str, cli.args.files)))
+ exit(0)
+
if cli.args.all_files:
cli.log.warning('Filenames passed with -a, only formatting: %s', ','.join(map(str, files)))
- # If -a is specified
+
elif cli.args.all_files:
all_files = c_source_files(core_dirs)
# The following statement checks each file to see if the file path is in the ignored directories.
- files.extend(file for file in all_files if not any(i in str(file) for i in ignores))
- # No files specified & no -a flag
+ files = [file for file in all_files if not any(i in str(file) for i in ignored)]
+
else:
- base_args = ['git', 'diff', '--name-only', cli.args.base_branch]
- out = subprocess.run(base_args + core_dirs, check=True, stdout=subprocess.PIPE)
- changed_files = filter(None, out.stdout.decode('UTF-8').split('\n'))
- filtered_files = [normpath(file) for file in changed_files if not any(i in file for i in ignores)]
- files.extend(file for file in filtered_files if file.exists() and file.suffix in ['.c', '.h', '.cpp'])
+ git_diff_cmd = ['git', 'diff', '--name-only', cli.args.base_branch, *core_dirs]
+ git_diff = cli.run(git_diff_cmd)
+
+ if git_diff.returncode != 0:
+ cli.log.error("Error running %s", git_diff_cmd)
+ print(git_diff.stderr)
+ return git_diff.returncode
+
+ files = []
+
+ for file in git_diff.stdout.strip().split('\n'):
+ if not any([file.startswith(ignore) for ignore in ignored]):
+ if path.exists(file) and file.split('.')[-1] in c_file_suffixes:
+ files.append(file)
+
+ # Sanity check
+ if not files:
+ cli.log.error('No changed files detected. Use "qmk cformat -a" to format all files')
+ return False
# Run clang-format on the files we've found
- cformat_run(files, cli.args.all_files)
+ if cli.args.dry_run:
+ return not find_diffs(files)
+ else:
+ return cformat_run(files)
diff --git a/lib/python/qmk/cli/generate/api.py b/lib/python/qmk/cli/generate/api.py
index 70019428f0..8ab7522a76 100755
--- a/lib/python/qmk/cli/generate/api.py
+++ b/lib/python/qmk/cli/generate/api.py
@@ -13,6 +13,7 @@ from qmk.json_schema import json_load
from qmk.keyboard import list_keyboards
+@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Don't write the data to disk.")
@cli.subcommand('Creates a new keymap for the keyboard of your choosing', hidden=False if cli.config.user.developer else True)
def generate_api(cli):
"""Generates the QMK API data.
@@ -40,10 +41,14 @@ def generate_api(cli):
keyboard_readme_src = Path('keyboards') / keyboard_name / 'readme.md'
keyboard_dir.mkdir(parents=True, exist_ok=True)
- keyboard_info.write_text(json.dumps({'last_updated': current_datetime(), 'keyboards': {keyboard_name: kb_all[keyboard_name]}}))
+ keyboard_json = json.dumps({'last_updated': current_datetime(), 'keyboards': {keyboard_name: kb_all[keyboard_name]}})
+ if not cli.args.dry_run:
+ keyboard_info.write_text(keyboard_json)
+ cli.log.debug('Wrote file %s', keyboard_info)
- if keyboard_readme_src.exists():
- copyfile(keyboard_readme_src, keyboard_readme)
+ if keyboard_readme_src.exists():
+ copyfile(keyboard_readme_src, keyboard_readme)
+ cli.log.debug('Copied %s -> %s', keyboard_readme_src, keyboard_readme)
if 'usb' in kb_all[keyboard_name]:
usb = kb_all[keyboard_name]['usb']
@@ -57,20 +62,26 @@ def generate_api(cli):
if 'vid' in usb and 'pid' in usb:
usb_list[usb['vid']][usb['pid']][keyboard_name] = usb
- # Write the global JSON files
- keyboard_all_file.write_text(json.dumps({'last_updated': current_datetime(), 'keyboards': kb_all}, cls=InfoJSONEncoder))
- usb_file.write_text(json.dumps({'last_updated': current_datetime(), 'usb': usb_list}, cls=InfoJSONEncoder))
-
+ # Generate data for the global files
keyboard_list = sorted(kb_all)
- keyboard_list_file.write_text(json.dumps({'last_updated': current_datetime(), 'keyboards': keyboard_list}, cls=InfoJSONEncoder))
-
keyboard_aliases = json_load(Path('data/mappings/keyboard_aliases.json'))
- keyboard_aliases_file.write_text(json.dumps({'last_updated': current_datetime(), 'keyboard_aliases': keyboard_aliases}, cls=InfoJSONEncoder))
-
keyboard_metadata = {
'last_updated': current_datetime(),
'keyboards': keyboard_list,
'keyboard_aliases': keyboard_aliases,
'usb': usb_list,
}
- keyboard_metadata_file.write_text(json.dumps(keyboard_metadata, cls=InfoJSONEncoder))
+
+ # Write the global JSON files
+ keyboard_all_json = json.dumps({'last_updated': current_datetime(), 'keyboards': kb_all}, cls=InfoJSONEncoder)
+ usb_json = json.dumps({'last_updated': current_datetime(), 'usb': usb_list}, cls=InfoJSONEncoder)
+ keyboard_list_json = json.dumps({'last_updated': current_datetime(), 'keyboards': keyboard_list}, cls=InfoJSONEncoder)
+ keyboard_aliases_json = json.dumps({'last_updated': current_datetime(), 'keyboard_aliases': keyboard_aliases}, cls=InfoJSONEncoder)
+ keyboard_metadata_json = json.dumps(keyboard_metadata, cls=InfoJSONEncoder)
+
+ if not cli.args.dry_run:
+ keyboard_all_file.write_text(keyboard_all_json)
+ usb_file.write_text(usb_json)
+ keyboard_list_file.write_text(keyboard_list_json)
+ keyboard_aliases_file.write_text(keyboard_aliases_json)
+ keyboard_metadata_file.write_text(keyboard_metadata_json)
diff --git a/lib/python/qmk/cli/pyformat.py b/lib/python/qmk/cli/pyformat.py
index 1464443804..02581f0d85 100755
--- a/lib/python/qmk/cli/pyformat.py
+++ b/lib/python/qmk/cli/pyformat.py
@@ -5,13 +5,22 @@ from milc import cli
import subprocess
+@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Flag only, don't automatically format.")
@cli.subcommand("Format python code according to QMK's style.", hidden=False if cli.config.user.developer else True)
def pyformat(cli):
"""Format python code according to QMK's style.
"""
+ edit = '--diff' if cli.args.dry_run else '--in-place'
+ yapf_cmd = ['yapf', '-vv', '--recursive', edit, 'bin/qmk', 'lib/python']
try:
- subprocess.run(['yapf', '-vv', '-ri', 'bin/qmk', 'lib/python'], check=True)
- cli.log.info('Successfully formatted the python code in `bin/qmk` and `lib/python`.')
+ cli.run(yapf_cmd, check=True, capture_output=False)
+ cli.log.info('Python code in `bin/qmk` and `lib/python` is correctly formatted.')
+ return True
except subprocess.CalledProcessError:
- cli.log.error('Error formatting python code!')
+ if cli.args.dry_run:
+ cli.log.error('Python code in `bin/qmk` and `lib/python` incorrectly formatted!')
+ else:
+ cli.log.error('Error formatting python code!')
+
+ return False
diff --git a/lib/python/qmk/cli/pytest.py b/lib/python/qmk/cli/pytest.py
index 5417a9cb34..50a1d70a4f 100644
--- a/lib/python/qmk/cli/pytest.py
+++ b/lib/python/qmk/cli/pytest.py
@@ -11,6 +11,7 @@ from milc import cli
def pytest(cli):
"""Run several linting/testing commands.
"""
- flake8 = subprocess.run(['flake8', 'lib/python', 'bin/qmk'])
nose2 = subprocess.run(['nose2', '-v'])
+ flake8 = subprocess.run(['flake8', 'lib/python', 'bin/qmk'])
+
return flake8.returncode | nose2.returncode
diff --git a/lib/python/qmk/tests/test_cli_commands.py b/lib/python/qmk/tests/test_cli_commands.py
index 0a87f60e02..d1f3a1811d 100644
--- a/lib/python/qmk/tests/test_cli_commands.py
+++ b/lib/python/qmk/tests/test_cli_commands.py
@@ -33,10 +33,15 @@ def check_returncode(result, expected=[0]):
def test_cformat():
- result = check_subcommand('cformat', 'quantum/matrix.c')
+ result = check_subcommand('cformat', '-n', 'quantum/matrix.c')
check_returncode(result)
+def test_cformat_all():
+ result = check_subcommand('cformat', '-n', '-a')
+ check_returncode(result, [0, 1])
+
+
def test_compile():
result = check_subcommand('compile', '-kb', 'handwired/pytest/basic', '-km', 'default', '-n')
check_returncode(result)
@@ -83,9 +88,9 @@ def test_hello():
def test_pyformat():
- result = check_subcommand('pyformat')
+ result = check_subcommand('pyformat', '--dry-run')
check_returncode(result)
- assert 'Successfully formatted the python code' in result.stdout
+ assert 'Python code in `bin/qmk` and `lib/python` is correctly formatted.' in result.stdout
def test_list_keyboards():
@@ -225,6 +230,11 @@ def test_clean():
assert result.stdout.count('done') == 2
+def test_generate_api():
+ result = check_subcommand('generate-api', '--dry-run')
+ check_returncode(result)
+
+
def test_generate_rgb_breathe_table():
result = check_subcommand("generate-rgb-breathe-table", "-c", "1.2", "-m", "127")
check_returncode(result)