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https://github.com/discourse/discourse.git
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3c69570b75
This babel plugin is intended to supress the deprecation warnings from building plugins, however, discourse-plugins does not actually consume this plugin at all. Currently this happens to work due to how the babel worker processes are shared and the timing/ordering of the build, but it will stop working with the embroider build. This commit extracts the plugin the a shared package so that it can be properly consumed by discourse-plugins as well as core.
60 lines
1.3 KiB
JavaScript
60 lines
1.3 KiB
JavaScript
const SILENCED_WARN_PREFIXES = [
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"Setting the `jquery-integration` optional feature flag",
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"DEPRECATION: Invoking the `<LinkTo>` component with positional arguments is deprecated",
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];
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class DeprecationSilencer {
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constructor() {
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this.silenced = new WeakMap();
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}
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silence(object, method) {
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if (this.alreadySilenced(object, method)) {
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return;
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}
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let original = object[method];
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object[method] = (message, ...args) => {
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if (!this.shouldSilence(message)) {
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return original.call(object, message, ...args);
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}
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};
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}
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alreadySilenced(object, method) {
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let set = this.silenced.get(object);
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if (!set) {
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set = new Set();
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this.silenced.set(object, set);
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}
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if (set.has(method)) {
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return true;
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} else {
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set.add(method);
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return false;
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}
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}
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shouldSilence(message) {
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return SILENCED_WARN_PREFIXES.some((prefix) => message.startsWith(prefix));
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}
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}
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const DEPRECATION_SILENCER = new DeprecationSilencer();
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/**
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* Export a dummy babel plugin which applies the console.warn silences in worker
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* processes. Does not actually affect babel output.
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*/
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module.exports = function () {
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DEPRECATION_SILENCER.silence(console, "warn");
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return {};
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};
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module.exports.silence = function silence(...args) {
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DEPRECATION_SILENCER.silence(...args);
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};
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