kibana/packages/kbn-eslint-plugin-eslint/helpers/export_set.js
Spencer fecdba7eba
[eslint] add rule to prevent export* in plugin index files (#109357)
* [eslint] add rule to prevent export* in plugin index files

* deduplicate export names for types/instances with the same name

* attempt to auto-fix duplicate exports too

* capture exported enums too

* enforce no_export_all for core too

* disable rule by default, allow opting-in for help fixing

* update tests

* reduce yarn.lock duplication

* add rule but no fixes

* disable all existing violations

* update api docs with new line numbers

* revert unnecessary changes to yarn.lock which only had drawbacks

* remove unnecessary eslint-disable

* rework codegen to split type exports and use babel to generate valid code

* check for "export types" deeply

* improve test by using fixtures

* add comments to some helper functions

* disable fix for namespace exports including types

* label all eslint-disable comments with related team-specific issue

* ensure that child exports of `export type` are always tracked as types

Co-authored-by: spalger <spalger@users.noreply.github.com>
Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
2021-09-01 18:05:45 -07:00

34 lines
853 B
JavaScript

/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
/**
* Helper class to collect exports of different types, either "value" exports or "type" exports
*/
class ExportSet {
constructor() {
/** @type {Set<string>} */
this.values = new Set();
/** @type {Set<string>} */
this.types = new Set();
}
get size() {
return this.values.size + this.types.size;
}
/**
* @param {'value'|'type'} type
* @param {string} value
*/
add(type, value) {
this[type + 's'].add(value);
}
}
module.exports = { ExportSet };