apiListParser.js

var fs = require('fs');

var files = process.argv;

files.shift();
files.shift();

var operations = [];
files.forEach(function(filePath){
  fs.readFile(filePath,'utf8',function(err,body){
    var data = JSON.parse(body);
    if(data.operations){
      Object.keys(data.operations).forEach(function(operationName){
        console.log(data.metadata.serviceFullName + ', ' + operationName);
      });
    }
  });
});