@kui-shell/plugin-core-support/mdist/lib/cmds/clear.js

Kui plugin offering core extensions such as help and screenshot commands

/*
 * Copyright 2020 The Kubernetes Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
const clear = ({ tab }) => __awaiter(void 0, void 0, void 0, function* () {
    const [{ isHeadless }, { eventChannelUnsafe }, { getTabId }] = yield Promise.all([
        import('@kui-shell/core/mdist/api/Capabilities'),
        import('@kui-shell/core/mdist/api/Events'),
        import('@kui-shell/core/mdist/api/Tab')
    ]);
    if (!isHeadless()) {
        setTimeout(() => {
            eventChannelUnsafe.emit(`/terminal/clear/${getTabId(tab)}`);
            eventChannelUnsafe.emit(`/close/views/${getTabId(tab)}`);
        }, 100);
    }
    return true;
});
/**
 * This plugin introduces the /clear command, which clear the consoles
 *
 */
export default (registrar) => {
    registrar.listen('/clear', clear);
};
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