mirage-migrator.js

/**
 *  npm install inflected
 *  find . -type f | xargs perl -pi -e 's/all\(\)\.length/all\(\)\.models\.length/g'
 *  find . -type f | xargs perl -pi -e 's/all\(\)\.forEach/all\(\)\.models\.forEach/g'

toArray

 * $ jscodeshift -t mirage-migrator.js tests/acceptance
 */


var Inflected = require('inflected');


function directCallToSchema(path) {
  return (path.value.type === 'CallExpression' &&
          path.value.callee.object &&
          path.value.callee.object.type === 'MemberExpression' &&
          path.value.callee.object.object.name === 'schema')
};

function serverSchema(path) {
  return (path.value.type === 'CallExpression' &&
          path.value.callee.object &&
          path.value.callee.object.type === 'MemberExpression' &&
          path.value.callee.object.object.object &&
          path.value.callee.object.object.object.name === 'server'
  );
}

module.exports = function(fileInfo, api) {
  var j = api.jscodeshift;
  var root = j(fileInfo.source);
  root
    .find(j.CallExpression)
    .forEach(path => {
      if (directCallToSchema(path)) {
         //
        // Pluralize schema model classes
        //
        path.value.callee.object.property.name = Inflected.pluralize(path.value.callee.object.property.name);

        if (callsLength(path)) {
          console.log('length');
        }
      }

      if (serverSchema(path)) {
         //
        // Pluralize schema model classes
        //
        path.value.callee.object.property.name = Inflected.pluralize(path.value.callee.object.property.name);
      }
    });
  return root.toSource();
}