107 lines
3.2 KiB
JavaScript
107 lines
3.2 KiB
JavaScript
/*global exports:true*/
|
|
var es6ArrowFunctions = require('jstransform/visitors/es6-arrow-function-visitors');
|
|
var es6Classes = require('jstransform/visitors/es6-class-visitors');
|
|
var es6Destructuring = require('jstransform/visitors/es6-destructuring-visitors');
|
|
var es6ObjectConciseMethod = require('jstransform/visitors/es6-object-concise-method-visitors');
|
|
var es6ObjectShortNotation = require('jstransform/visitors/es6-object-short-notation-visitors');
|
|
var es6RestParameters = require('jstransform/visitors/es6-rest-param-visitors');
|
|
var es6Templates = require('jstransform/visitors/es6-template-visitors');
|
|
var es7SpreadProperty = require('jstransform/visitors/es7-spread-property-visitors');
|
|
var react = require('./transforms/react');
|
|
var reactDisplayName = require('./transforms/reactDisplayName');
|
|
|
|
/**
|
|
* Map from transformName => orderedListOfVisitors.
|
|
*/
|
|
var transformVisitors = {
|
|
'es6-arrow-functions': es6ArrowFunctions.visitorList,
|
|
'es6-classes': es6Classes.visitorList,
|
|
'es6-destructuring': es6Destructuring.visitorList,
|
|
'es6-object-concise-method': es6ObjectConciseMethod.visitorList,
|
|
'es6-object-short-notation': es6ObjectShortNotation.visitorList,
|
|
'es6-rest-params': es6RestParameters.visitorList,
|
|
'es6-templates': es6Templates.visitorList,
|
|
'es7-spread-property': es7SpreadProperty.visitorList,
|
|
'react': react.visitorList.concat(reactDisplayName.visitorList)
|
|
};
|
|
|
|
var transformSets = {
|
|
'harmony': [
|
|
'es6-arrow-functions',
|
|
'es6-object-concise-method',
|
|
'es6-object-short-notation',
|
|
'es6-classes',
|
|
'es6-rest-params',
|
|
'es6-templates',
|
|
'es6-destructuring',
|
|
'es7-spread-property'
|
|
],
|
|
'react': [
|
|
'react'
|
|
]
|
|
};
|
|
|
|
/**
|
|
* Specifies the order in which each transform should run.
|
|
*/
|
|
var transformRunOrder = [
|
|
'es6-arrow-functions',
|
|
'es6-object-concise-method',
|
|
'es6-object-short-notation',
|
|
'es6-classes',
|
|
'es6-rest-params',
|
|
'es6-templates',
|
|
'es6-destructuring',
|
|
'es7-spread-property',
|
|
'react'
|
|
];
|
|
|
|
/**
|
|
* Given a list of transform names, return the ordered list of visitors to be
|
|
* passed to the transform() function.
|
|
*
|
|
* @param {array?} excludes
|
|
* @return {array}
|
|
*/
|
|
function getAllVisitors(excludes) {
|
|
var ret = [];
|
|
for (var i = 0, il = transformRunOrder.length; i < il; i++) {
|
|
if (!excludes || excludes.indexOf(transformRunOrder[i]) === -1) {
|
|
ret = ret.concat(transformVisitors[transformRunOrder[i]]);
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* Given a list of visitor set names, return the ordered list of visitors to be
|
|
* passed to jstransform.
|
|
*
|
|
* @param {array}
|
|
* @return {array}
|
|
*/
|
|
function getVisitorsBySet(sets) {
|
|
var visitorsToInclude = sets.reduce(function(visitors, set) {
|
|
if (!transformSets.hasOwnProperty(set)) {
|
|
throw new Error('Unknown visitor set: ' + set);
|
|
}
|
|
transformSets[set].forEach(function(visitor) {
|
|
visitors[visitor] = true;
|
|
});
|
|
return visitors;
|
|
}, {});
|
|
|
|
var visitorList = [];
|
|
for (var i = 0; i < transformRunOrder.length; i++) {
|
|
if (visitorsToInclude.hasOwnProperty(transformRunOrder[i])) {
|
|
visitorList = visitorList.concat(transformVisitors[transformRunOrder[i]]);
|
|
}
|
|
}
|
|
|
|
return visitorList;
|
|
}
|
|
|
|
exports.getVisitorsBySet = getVisitorsBySet;
|
|
exports.getAllVisitors = getAllVisitors;
|
|
exports.transformVisitors = transformVisitors;
|