Is there wildcard mechanism for listing sources in node-gyp

Question

I'm writing binding.gyp file for my new node.js module. I have all my source files under src/ subdirectory. I would like to use all of them while building the module. Instead of modifying binding.gyp each time I add a new cpp file, I would like to list all cpp files through some wildcard mechanism. Does node-gyp support that? Something like following (which doesn't work

{
  'targets' : [
      {
          'target_name' : 'mymod',
          'sources' : 'src/*.cpp'
      }
   ]
}

I looked at https://code.google.com/p/gyp/wiki/InputFormatReference , but didn't find anything readily useful.

Answer 1

Figured it out

{
  'targets' : [
      {
          'target_name' : 'mymod',
          'sources' : [ '<!@(ls -1 src/*.cpp)' ],
      }
   ]
}

Check out this link

Update

The solution above is not portable across platforms. Here's a portable version:

{
  'targets' : [
      {
          'target_name' : 'mymod',
          'sources' : [  "<!@(node -p \"require('fs').readdirSync('./src').map(f=>'src/'+f).join(' ')\")" ],
      }
   ]
}

Essentially it replaces the platform specific directory listing command (ls), by Javascript code that uses node's fs module to list the directory contents.