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patman: Decode output from the '--show-types' option

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Collect the 'checkpatch type' from each error, warning and check. Provide
this to patman and update the uclass test to use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-06-14 10:54:06 -06:00
parent 4148c20f53
commit 89fb8b75bc
2 changed files with 17 additions and 11 deletions
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24
tools/patman/checkpatch.py
View file

@ -38,7 +38,7 @@ def FindCheckPatch():
sys.exit('Cannot find checkpatch.pl - please put it in your ' +
'~/bin directory or use --no-check')
def CheckPatch(fname, verbose=False):
def CheckPatch(fname, verbose=False, show_types=False):
"""Run checkpatch.pl on a file.
Returns:
@ -64,8 +64,10 @@ def CheckPatch(fname, verbose=False):
result.problems = []
chk = FindCheckPatch()
item = {}
result.stdout = command.Output(chk, '--no-tree', fname,
raise_on_error=False)
args = [chk, '--no-tree']
if show_types:
args.append('--show-types')
result.stdout = command.Output(*args, fname, raise_on_error=False)
#pipe = subprocess.Popen(cmd, stdout=subprocess.PIPE)
#stdout, stderr = pipe.communicate()
@ -81,9 +83,10 @@ def CheckPatch(fname, verbose=False):
' checks, (\d+)')
re_ok = re.compile('.*has no obvious style problems')
re_bad = re.compile('.*has style problems, please review')
re_error = re.compile('ERROR: (.*)')
re_warning = re.compile(emacs_prefix + 'WARNING:(?:[A-Z_]+:)? (.*)')
re_check = re.compile('CHECK: (.*)')
type_name = '([A-Z_]+:)?'
re_error = re.compile('ERROR:%s (.*)' % type_name)
re_warning = re.compile(emacs_prefix + 'WARNING:%s (.*)' % type_name)
re_check = re.compile('CHECK:%s (.*)' % type_name)
re_file = re.compile('#\d+: FILE: ([^:]*):(\d+):')
re_note = re.compile('NOTE: (.*)')
indent = ' ' * 6
@ -129,13 +132,16 @@ def CheckPatch(fname, verbose=False):
check_match = re_check.match(line)
subject_match = line.startswith('Subject:')
if err_match:
item['msg'] = err_match.group(1)
item['cptype'] = err_match.group(1)
item['msg'] = err_match.group(2)
item['type'] = 'error'
elif warn_match:
item['msg'] = warn_match.group(1)
item['cptype'] = warn_match.group(1)
item['msg'] = warn_match.group(2)
item['type'] = 'warning'
elif check_match:
item['msg'] = check_match.group(1)
item['cptype'] = check_match.group(1)
item['msg'] = check_match.group(2)
item['type'] = 'check'
elif file_match:
item['file'] = file_match.group(1)

4
tools/patman/test_checkpatch.py
View file

@ -82,7 +82,7 @@ Signed-off-by: Simon Glass <sjg@chromium.org>
return inname
def run_checkpatch(self):
return checkpatch.CheckPatch(self.get_patch())
return checkpatch.CheckPatch(self.get_patch(), show_types=True)
class TestPatch(unittest.TestCase):
@ -355,7 +355,7 @@ index 0000000..2234c87
result = pm.run_checkpatch()
self.assertEqual(result.warnings, 1)
self.assertEqual(len(result.problems), 1)
self.assertIn('Possible new uclass', result.problems[0]['msg'])
self.assertIn('NEW_UCLASS', result.problems[0]['cptype'])
if __name__ == "__main__":