truffle: mx/mx_graal.py comparison

added checkheaders command for checking Java source headers without relying on Checkstyle

author	Doug Simon <doug.simon@oracle.com>
date	Wed, 26 Mar 2014 21:08:00 +0100
parents	141d570b397c
children	78343531acc7

comparison

equal deleted inserted replaced

-:f87c23fd304d
+:c929a4a3b6c5
 with open(findbugsResults) as fp:
 mx.log(fp.read())
 os.unlink(findbugsResults)
 return exitcode
+def checkheaders(args):
+"""check Java source headers against any required pattern"""
+failures = {}
+for p in mx.projects():
+if p.native:
+continue
+csConfig = join(mx.project(p.checkstyleProj).dir, '.checkstyle_checks.xml')
+dom = xml.dom.minidom.parse(csConfig)
+for module in dom.getElementsByTagName('module'):
+if module.getAttribute('name') == 'RegexpHeader':
+for prop in module.getElementsByTagName('property'):
+if prop.getAttribute('name') == 'header':
+value = prop.getAttribute('value')
+matcher = re.compile(value, re.MULTILINE)
+for sourceDir in p.source_dirs():
+for root, _, files in os.walk(sourceDir):
+for name in files:
+if name.endswith('.java') and name != 'package-info.java':
+f = join(root, name)
+with open(f) as fp:
+content = fp.read()
+if not matcher.match(content):
+failures[f] = csConfig
+for n, v in failures.iteritems():
+mx.log('{}: header does not match RegexpHeader defined in {}'.format(n, v))
+return len(failures)
 def mx_init(suite):
 commands = {
 'build': [build, ''],
 'buildvars': [buildvars, ''],
 'buildvms': [buildvms, '[-options]'],
 'c1visualizer' : [c1visualizer, ''],
+'checkheaders': [checkheaders, ''],
 'clean': [clean, ''],
 'findbugs': [findbugs, ''],
 'generateZshCompletion' : [generateZshCompletion, ''],
 'hsdis': [hsdis, '[att]'],
 'hcfdis': [hcfdis, ''],

Mercurial > hg > truffle