@kui-shell/core
Version:
An Electron-based shell for cloud-native development
141 lines (140 loc) • 5.68 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _debug = _interopRequireDefault(require("debug"));
var _path = require("./path");
var _commandTree = require("../core/command-tree");
var _badges = require("../webapp/views/registrar/badges");
var _modes = require("../webapp/views/registrar/modes");
var _registrar = require("../session/registrar");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/*
* Copyright 2017 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 = void 0 && (void 0).__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 debug = (0, _debug.default)('core/plugins/preloader');
debug('loading');
class PreloaderRegistrarImpl extends _commandTree.ImplForPlugins {
// why does eslint consider this to be a useless constructor??
// eslint-disable-next-line no-useless-constructor
constructor(plugin) {
super(plugin);
}
registerMode(registration) {
(0, _modes.registerSidecarMode)(registration);
}
registerModes(...registrations) {
registrations.forEach(_ => this.registerMode(_));
}
registerBadge(registration) {
(0, _badges.registerSidecarBadge)(registration);
}
registerBadges(...registrations) {
registrations.forEach(_ => this.registerBadge(_));
}
/** session initializers */
registerSessionInitializer(init) {
(0, _registrar.registerSessionInitializer)(init);
}
}
/**
* This module allows for plugins to register themselves to be
* preloaded at startup, rather than in response to a user command
*
*/
var _default = prescan => __awaiter(void 0, void 0, void 0, function* () {
debug('init');
const jobs = Promise.all(prescan.preloads.map(module => __awaiter(void 0, void 0, void 0, function* () {
// extends the capabilities of Kui
try {
debug('preloading capabilities.1 %s', module.path);
const registrationRef = module.path.charAt(0) === '/' ? yield Promise.resolve().then(() => require(`${/* webpackIgnore: true */module.path}`)) : module.route === 'client' ? require('@kui-shell/client/' + 'mdist/preload') : yield Promise.resolve().then(() => require(`${'@kui-shell/plugin-' + (0, _path.webpackPath)(module.route) + '/mdist/preload'}`));
debug('preloading capabilities.2 %s', module.path);
const registration = registrationRef.registerCapability;
if (registration && typeof registration === 'function') {
yield registration(new PreloaderRegistrarImpl(module.route));
debug('registered capabilities %s', module.path);
} else {
debug('no registered capabilities %s', module.path);
}
} catch (err) {
debug('error registering capabilities', module.path, err);
console.error(err);
}
}))).then(() => __awaiter(void 0, void 0, void 0, function* () {
yield Promise.resolve().then(() => require('../core/events')).then(({
eventBus
}) => {
eventBus.once('/tab/new', tab => {
if (tab._kui_session === undefined) {
tab._kui_session = Promise.resolve();
}
});
});
})).then(() => Promise.all(prescan.preloads.map(module => __awaiter(void 0, void 0, void 0, function* () {
// FIXME to support field-installed plugin paths
try {
debug('preloading misc %s', module.path);
// NOTE ON @kui-shell relativization: this is important so that
// webpack can be isntructed to pull in the plugins into the
// build see the corresponding NOTE in ./assembler.ts and
// ./plugins.ts
const registrationRef = module.path.charAt(0) === '/' ? yield Promise.resolve().then(() => require(`${/* webpackIgnore: true */module.path}`)) : module.route === 'client' ? require( /* webpackMode: "lazy" */'@kui-shell/client/' + 'mdist/preload') : yield Promise.resolve().then(() => require(`${/* webpackMode: "lazy" */'@kui-shell/plugin-' + (0, _path.webpackPath)(module.route) + '/mdist/preload'}`));
const registration = registrationRef.default || registrationRef;
if (registration && typeof registration === 'function') {
yield registration(new PreloaderRegistrarImpl(module.route));
}
debug('done preloading %s', module.path);
} catch (err) {
debug('error invoking preload', module.path, err);
console.error(err);
}
}))));
try {
yield jobs;
} catch (err) {
console.error(err);
}
debug('done');
});
exports.default = _default;