can pass a list of files to lint.py

SConstruct

@@ -920,7 +920,7 @@ env.AlwaysBuild( "style" )
 
 def doLint( env , target , source ):
     import buildscripts.lint
-    if not buildscripts.lint.run_lint():
+    if not buildscripts.lint.run_lint( [ "src/mongo/" ] ):
         raise Exception( "lint errors" )
 
 env.Alias( "lint" , [] , [ doLint ] )

buildscripts/lint.py

@@ -6,7 +6,7 @@
 import utils
 
 
-def run_lint( prefix="src/mongo", nudgeOn=False ):
+def run_lint( paths, nudgeOn=False ):
     # errors are as of 10/14
     # idea is not to let it any new type of error
     # as we knock one out, we should remove line
@@ -53,9 +53,12 @@ def run_lint( prefix="src/mongo", nudgeOn=False ):
     if not nudgeOn:
         filters = filters + nudge
 
+
+    sourceFiles = []
+    for x in paths:
+        utils.getAllSourceFiles( sourceFiles, x )
 
 
-    sourceFiles = utils.getAllSourceFiles( prefix=prefix )
     args = [ "--filter=" + ",".join( filters ) , "--counting=detailed" ] + sourceFiles
     filenames = cpplint.ParseArguments( args  )
 
@@ -84,7 +87,7 @@ def _ourIsTestFilename(fn):
 
 
 if __name__ == "__main__":
-    prefix = "src/mongo"
+    paths = []
     nudge = False
 
     for arg in sys.argv[1:]:
@@ -95,7 +98,10 @@ def _ourIsTestFilename(fn):
             else:
                 print( "unknown arg [%s]" % arg )
                 sys.exit(-1)
-        prefix = arg
+        paths.append( arg )
 
-    if not run_lint( prefix, nudge ):
+    if len(paths) == 0:
+        paths.append( "src/mongo/" )
+
+    if not run_lint( paths, nudge ):
         sys.exit(-1)

buildscripts/utils.py

@@ -29,6 +29,7 @@ def getAllSourceFiles( arr=None , prefix="." ):
             getAllSourceFiles( arr , full )
         else:
             if full.endswith( ".cpp" ) or full.endswith( ".h" ) or full.endswith( ".c" ):
+                full = full.replace( "//" , "/" )
                 arr.append( full )
 
     return arr