Add cpplint converter to cppcheck xml format

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/xunit@527 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 04682ff657c9a93e89d99b49a940de7f48f2afa5

1 files changed, 52 insertions, 0 deletions

diff --git a/scripts/cpplint_to_cppcheckxml.py b/scripts/cpplint_to_cppcheckxml.py
new file mode 100644
index 00000000..e3a2d2de
--- /dev/null
+++ b/scripts/cpplint_to_cppcheckxml.py
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+# Convert output from Google's cpplint.py to the cppcheck XML format for
+# consumption by the Jenkins cppcheck plugin.
+
+# Reads from stdin and writes to stderr (to mimic cppcheck)
+
+
+import sys
+import re
+
+def cpplint_score_to_cppcheck_severity(score):
+    # I'm making this up
+    if score == 1:
+        return 'style'
+    elif score == 2:
+        return 'style'
+    elif score == 3:
+        return 'warning'
+    elif score == 4:
+        return 'warning'
+    elif score == 5:
+        return 'error'
+  
+
+def parse():
+    # TODO: do this properly, using the xml module.
+    # Write header
+    sys.stderr.write('''<?xml version="1.0" encoding="UTF-8"?>\n''')
+    sys.stderr.write('''<results>\n''')
+
+    # Do line-by-line conversion
+    r = re.compile('([^:]*):([0-9]*):  ([^\[]*)\[([^\]]*)\] \[([0-9]*)\].*')
+
+    for l in sys.stdin.readlines():
+        m = r.match(l.strip())
+        if not m:
+            continue
+        g = m.groups()
+        if len(g) != 5:
+            continue
+        fname, lineno, msg, label, score = g  
+        severity = cpplint_score_to_cppcheck_severity(int(score))
+        sys.stderr.write('''<error file="%s" line="%s" id="%s" severity="%s" msg="%s"/>\n'''%(fname, lineno, label, severity, msg))
+
+    # Write footer
+    sys.stderr.write('''</results>\n''')
+
+
+if __name__ == '__main__':
+    parse()
+