blob: c0d89701ea778fd289f77a8d5b7378124f714cc3 (
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module.exports = function createResolver(alias) {
if(typeof alias !== "object" || Array.isArray(alias)) {
return function(url) {
return url
};
}
alias = Object.keys(alias).map(function(key) {
var onlyModule = false;
var obj = alias[key];
if(/\$$/.test(key)) {
onlyModule = true;
key = key.substr(0, key.length - 1);
}
if(typeof obj === "string") {
obj = {
alias: obj
};
}
obj = Object.assign({
name: key,
onlyModule: onlyModule
}, obj);
return obj;
});
return function(url) {
alias.forEach(function(obj) {
var name = obj.name;
if(url === name || (!obj.onlyModule && url.startsWith(name + "/"))) {
url = obj.alias + url.substr(name.length);
}
});
return url;
}
}
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