Unmodified files also copied to target directory in inria spoon transformation

Question

I have written source code transformation using inria-spoon library. I have the following function in my transformer (which makes sure that my "process" function is invoked only for desired classes):

public boolean isToBeProcessed(CtInterface<?> ctClass) {
        return isProcessible(ctClass);
    }

So only desired classes are transformed. But it seems that all the classes are copied from source directory to target directory. I expect only the transformed classes to be copied to target directory.

Is there some configuration OR handling for this in inria-spoon?

Currently I am invoking my transformer via JUnit test case, using following function:

public void testTransform()
    {
        final String[] arguments = { "-i", "E:/input",
                "-o", "E:/output", "-p",
                "com.transformer.ClassTransformer",
                "-c"};

        final Launcher launcher = new Launcher();
        launcher.setArgs(arguments);
        launcher.run();
    }

score 0 · Answer 1 · answered Sep 02 '16 at 10:31

0

Option [(-f|--generate-files) <generate-files>], also available with the API, seems to be what you want.

answered Sep 02 '16 at 10:31

Martin Monperrus

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thanks @martin-monperrus ....but this option expects me to provide the list of files that are to be modified. It will not work for me. – sanjay Sep 06 '16 at 10:10
you can also use wildcards – Martin Monperrus Sep 07 '16 at 15:39

Unmodified files also copied to target directory in inria spoon transformation

1 Answers1