Sha256: 928d368eb1f64443950b7a4496322649903940f5fb1203ef2f894a5a776fc19d
Contents?: true
Size: 1.17 KB
Versions: 164
Compression:
Stored size: 1.17 KB
Contents
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = deprecationWarning;
const warnings = new Set();
function deprecationWarning(oldName, newName, prefix = "") {
if (warnings.has(oldName)) return;
warnings.add(oldName);
const {
internal,
trace
} = captureShortStackTrace(1, 2);
if (internal) {
return;
}
console.warn(`${prefix}\`${oldName}\` has been deprecated, please migrate to \`${newName}\`\n${trace}`);
}
function captureShortStackTrace(skip, length) {
const {
stackTraceLimit,
prepareStackTrace
} = Error;
let stackTrace;
Error.stackTraceLimit = 1 + skip + length;
Error.prepareStackTrace = function (err, stack) {
stackTrace = stack;
};
new Error().stack;
Error.stackTraceLimit = stackTraceLimit;
Error.prepareStackTrace = prepareStackTrace;
if (!stackTrace) return {
internal: false,
trace: ""
};
const shortStackTrace = stackTrace.slice(1 + skip, 1 + skip + length);
return {
internal: /[\\/]@babel[\\/]/.test(shortStackTrace[1].getFileName()),
trace: shortStackTrace.map(frame => ` at ${frame}`).join("\n")
};
}
//# sourceMappingURL=deprecationWarning.js.map
Version data entries
164 entries across 16 versions & 3 rubygems