37 lines
970 B
JavaScript
37 lines
970 B
JavaScript
|
/* eslint-disable prefer-arrow-callback, no-empty */
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var printWarning = function() {};
|
||
|
|
|
||
|
|
if (process.env.NODE_ENV !== "production") {
|
||
|
|
printWarning = function(format, subs) {
|
||
|
|
var index = 0;
|
||
|
|
var message =
|
||
|
|
"Warning: " +
|
||
|
|
(subs.length > 0
|
||
|
|
? format.replace(/%s/g, function() {
|
||
|
|
return subs[index++];
|
||
|
|
})
|
||
|
|
: format);
|
||
|
|
|
||
|
|
if (typeof console !== "undefined") {
|
||
|
|
console.error(message);
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
// --- Welcome to debugging React Router ---
|
||
|
|
// This error was thrown as a convenience so that you can use the
|
||
|
|
// stack trace to find the callsite that triggered this warning.
|
||
|
|
throw new Error(message);
|
||
|
|
} catch (e) {}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = function(member) {
|
||
|
|
printWarning(
|
||
|
|
'Please use `require("react-router").%s` instead of `require("react-router/%s")`. ' +
|
||
|
|
"Support for the latter will be removed in the next major release.",
|
||
|
|
[member, member]
|
||
|
|
);
|
||
|
|
};
|