bitten-svn/bitten-cppcheck.patch

   1 Add support for cppcheck lint checking.
   2
   3 diff -r 9a4f617d6a04 bitten/build/ctools.py
   4 --- a/bitten/build/ctools.py    Mon Nov 30 16:38:38 2009 +0100
   5 +++ b/bitten/build/ctools.py    Wed Dec 02 13:18:05 2009 +0100
   6 @@ -208,6 +208,52 @@
   7          print e
   8          log.warning('Error parsing CppUnit results file (%s)', e)
   9
  10 +def cppcheck (ctxt, file_=None):
  11 +    """Collect Cppcheck XML data.
  12 +
  13 +    :param: ctxt: the build context
  14 +    :type ctxt: `Context`
  15 +    :param file\_: path of the file containing the Cppcheck results.
  16 +    """
  17 +    assert file_, 'Missing required attribute "file"'
  18 +
  19 +    try:
  20 +        fileobj = file(ctxt.resolve(file_), 'r')
  21 +        try:
  22 +            results = xmlio.Fragment()
  23 +            log_elem = xmlio.Fragment()
  24 +            def info (msg):
  25 +                log.info (msg)
  26 +                log_elem.append (xmlio.Element ('message', level='info')[msg])
  27 +            info ("Analyzing cppcheck results...")
  28 +            categories = { "error": "error", "possible error": "warning",
  29 +                           "style": "convention", "possible style": "convention" }
  30 +            for node in xmlio.parse(fileobj):
  31 +                if node.name != 'error':
  32 +                    continue
  33 +                results.append (
  34 +                    xmlio.Element (
  35 +                        'problem',
  36 +                        category = categories.get (node.attr["severity"], "error"),
  37 +                        type = node.attr["id"],
  38 +                        line = node.attr["line"],
  39 +                        file = node.attr["file"])
  40 +                    [node.attr["msg"]])
  41 +                info ("%s (%s): (%s) %s"
  42 +                      % (node.attr["file"],
  43 +                         node.attr["line"],
  44 +                         node.attr["severity"],
  45 +                         node.attr["msg"]))
  46 +            ctxt.report ('lint', results)
  47 +            ctxt.log (log_elem)
  48 +        finally:
  49 +            fileobj.close()
  50 +    except IOError, e:
  51 +        log.warning('Error opening Cppcheck results file (%s)', e)
  52 +    except xmlio.ParseError, e:
  53 +        log.warning('Error parsing Cppcheck results file (%s)', e)
  54 +
  55 +
  56  def cunit (ctxt, file_=None, srcdir=None):
  57      """Collect CUnit XML data.
  58
  59 diff -r 9a4f617d6a04 setup.py
  60 --- a/setup.py  Mon Nov 30 16:38:38 2009 +0100
  61 +++ b/setup.py  Wed Dec 02 13:18:05 2009 +0100
  62 @@ -35,6 +35,7 @@
  63          'c#autoreconf = bitten.build.ctools:autoreconf',
  64          'c#cppunit = bitten.build.ctools:cppunit',
  65          'c#cunit = bitten.build.ctools:cunit',
  66 +        'c#cppcheck = bitten.build.ctools:cppcheck',
  67          'c#gcov = bitten.build.ctools:gcov',
  68          'c#make = bitten.build.ctools:make',
  69          'mono#nunit = bitten.build.monotools:nunit',