mirror of
https://github.com/lxsang/antos-frontend.git
synced 2024-07-12 16:19:48 +02:00
535 lines
20 KiB
TypeScript
535 lines
20 KiB
TypeScript
namespace OS {
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// import the CodePad application module
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const App = OS.application.CodePad;
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declare var CoffeeScript: any;
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declare var JSZip: any;
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/**
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*
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*
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* @class ExtensionMaker
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* @extends {App.BaseExtension}
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*/
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class ExtensionMaker extends App.BaseExtension {
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constructor(app: application.CodePad) {
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super(app);
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}
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// public functions
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/**
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*
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*
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* @memberof ExtensionMaker
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*/
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create(): void {
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this.logger().clear();
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this.app
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.openDialog("FileDialog", {
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title: "__(New CodePad extension at)",
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file: { basename: __("ExtensionName") },
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mimes: ["dir"],
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})
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.then((d) => {
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return this.mktpl(d.file.path, d.name);
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});
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}
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/**
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*
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*
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* @memberof ExtensionMaker
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*/
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buildnrun(): void {
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this.logger().clear();
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this.metadata("extension.json")
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.then(async (meta) => {
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try {
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await this.build(meta);
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try {
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return this.run(meta);
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} catch (e) {
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return this.logger().error(__("Unable to run extension: {0}", e.stack));
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}
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} catch (e_1) {
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return this.logger().error(__("Unable to build extension: {0}", e_1.stack));
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}
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})
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.catch((e) => this.logger().error(__("Unable to read meta-data:{0}", e.stack)));
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}
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/**
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*
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*
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* @memberof ExtensionMaker
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*/
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release(): void {
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this.logger().clear();
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this.metadata("extension.json")
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.then(async (meta) => {
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try {
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await this.build(meta);
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try {
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return this.mkar(
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`${meta.root}/build/debug`,
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`${meta.root}/build/release/${meta.meta.name}.zip`
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);
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} catch (e) {
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return this.logger().error(
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__("Unable to create archive: {0}",
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e.stack
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));
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}
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} catch (e_1) {
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return this.logger().error(__("Unable to build extension: {0}", e_1.stack));
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}
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})
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.catch((e) => this.logger().error(__("Unable to read meta-data: {0}", e.stack)));
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}
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/**
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*
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*
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* @memberof ExtensionMaker
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*/
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installFromURL(): void
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{
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this.logger().clear();
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this.app
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.openDialog("PromptDialog", {
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title: __("Enter URI"),
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label: __("Please enter extension URI:")
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})
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.then(async (v) => {
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if(!v) return;
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try {
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await this.installZip(v);
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this.logger().info(__("Extension installed"));
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return this.app.loadExtensionMetaData();
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} catch (e) {
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return this.app.error(__("Unable to install extension: {0}", v));
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}
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});
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}
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/**
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*
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*
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* @memberof ExtensionMaker
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*/
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install(): void {
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this.logger().clear();
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this.app
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.openDialog("FileDialog", {
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title: "__(Select extension archive)",
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mimes: [".*/zip"],
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})
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.then(async (d) => {
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try {
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await this.installZip(d.file.path);
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this.logger().info(__("Extension installed"));
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return this.app.loadExtensionMetaData();
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} catch (e) {
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return this.logger().error(__("Unable to install extension: {0}", e.stack));
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}
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});
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}
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get ext_dir(): string
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{
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return "home://.codepad";
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}
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/**
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*
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*
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* @private
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* @param {string} path
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* @param {string} name
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* @memberof ExtensionMaker
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*/
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private mktpl(path: string, name: string): void {
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const rpath = `${path}/${name}`;
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const dirs = [
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rpath,
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`${rpath}/build`,
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`${rpath}/build/release`,
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`${rpath}/build/debug`,
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];
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const files = [
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["templates/ext-main.tpl", `${rpath}/${name}.coffee`],
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["templates/ext-extension.tpl", `${rpath}/extension.json`],
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];
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this.mkdirAll(dirs)
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.then(async () => {
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try {
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await this.mkfileAll(files, path, name);
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this.app.currdir = rpath.asFileHandle();
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this.app.toggleSideBar();
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return this.app.eum.active.openFile(
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`${rpath}/${name}.coffee`.asFileHandle() as application.CodePadFileHandle
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);
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} catch (e) {
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return this.logger().error(
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__("Unable to create extension template: {0}",
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e.stack)
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);
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}
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})
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.catch((e) =>
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this.logger().error(__("Unable to create extension directories: {0}", e.stack))
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);
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}
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/**
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*
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*
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* @private
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* @param {string[]} list
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* @returns {Promise<void>}
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* @memberof ExtensionMaker
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*/
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private verify(list: string[]): Promise<void> {
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return new Promise((resolve, reject) => {
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if (list.length === 0) {
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return resolve();
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}
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const file = list.splice(0, 1)[0].asFileHandle();
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this.logger().info(__("Verifying: {0}", file.path));
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return file
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.read()
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.then((data) => {
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try {
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CoffeeScript.nodes(data);
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return this.verify(list)
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.then(() => resolve())
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.catch((e) => reject(__e(e)));
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} catch (ex) {
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return reject(__e(ex));
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}
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})
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.catch((e) => reject(__e(e)));
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});
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}
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/**
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*
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*
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* @private
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* @param {GenericObject<any>} meta
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* @returns {Promise<any>}
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* @memberof ExtensionMaker
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*/
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private compile(meta: GenericObject<any>): Promise<any> {
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return new Promise(async (resolve, reject) => {
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try {
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await this.import([`${this.basedir()}/libs/coffeescript.js`]);
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const list = meta.coffees.map(
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(v) => `${meta.root}/${v}`
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);
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try {
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await this.verify(list.map((x: string) => x));
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try {
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const code = await this.cat(list, "");
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const jsrc = CoffeeScript.compile(code);
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this.logger().info(__("Compiled successful"));
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return resolve(jsrc);
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} catch (e) {
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return reject(__e(e));
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}
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} catch (e_1) {
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return reject(__e(e_1));
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}
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} catch (e_2) {
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return reject(__e(e_2));
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}
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});
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}
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/**
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*
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*
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* @private
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* @param {GenericObject<any>} meta
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* @returns {Promise<void>}
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* @memberof ExtensionMaker
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*/
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private build(meta: GenericObject<any>): Promise<void> {
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return new Promise(async (resolve, reject) => {
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try {
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const src = await this.compile(meta);
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let v: string;
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try {
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const jsrc = await this.cat(
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(() => {
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const result = [];
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for (v of meta.javascripts) {
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result.push(`${meta.root}/${v}`);
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}
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return result;
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})(),
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src
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);
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await new Promise<void>((r, e) =>
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`${meta.root}/build/debug/${meta.meta.name}.js`
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.asFileHandle()
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.setCache(jsrc)
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.write("text/plain")
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.then((d) => r())
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.catch((ex) => e(__e(ex)))
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);
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await new Promise((r, e) =>
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`${meta.root}/build/debug/extension.json`
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.asFileHandle()
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.setCache(meta.meta)
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.write("object")
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.then((data) => r(data))
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.catch((ex_1) => e(__e(ex_1)))
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);
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await this.copy(
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(() => {
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const result1 = [];
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for (v of meta.copies) {
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result1.push(`${meta.root}/${v}`);
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}
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return result1;
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})(),
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`${meta.root}/build/debug`
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);
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return resolve();
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} catch (e) {
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return reject(__e(e));
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}
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} catch (e_1) {
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return reject(__e(e_1));
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}
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});
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}
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/**
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*
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*
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* @private
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* @param {GenericObject<any>} meta
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* @returns {Promise<void>}
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* @memberof ExtensionMaker
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*/
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private run(meta: GenericObject<any>): Promise<void> {
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return new Promise(async (resolve, reject) => {
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const path = `${meta.root}/build/debug/${meta.meta.name}.js`;
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if (API.shared[path]) {
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delete API.shared[path];
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}
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try {
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await API.requires(path);
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let v: GenericObject<any>;
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if (this.app.extensions[meta.meta.name]) {
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this.app.extensions[meta.meta.name].text = meta.meta.text;
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this.app.extensions[meta.meta.name].nodes = [];
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if(this.app.extensions[meta.meta.name].ext && this.app.extensions[meta.meta.name].ext.cleanup)
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{
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this.app.extensions[meta.meta.name].ext.cleanup();
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}
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this.app.extensions[meta.meta.name].ext = new App.extensions[meta.meta.name](this.app);
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for (v of meta.meta.actions) {
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this.app.extensions[meta.meta.name].addAction(v);
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}
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} else {
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this.app.extensions[meta.meta.name] = new App.CMDMenu(
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meta.meta.text
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);
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this.app.extensions[meta.meta.name].name =
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meta.meta.name;
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for (v of meta.meta.actions) {
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this.app.extensions[meta.meta.name].addAction(v);
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}
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this.app.spotlight.addAction(
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this.app.extensions[meta.meta.name]
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);
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this.app.extensions[meta.meta.name].onchildselect(
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(e: GUI.TagEventType<GUI.tag.ListItemEventData>) => {
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return this.app.loadAndRunExtensionAction(
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e.data.item.data as any
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);
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}
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);
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}
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this.app.spotlight.run(this.app);
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return resolve();
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} catch (e) {
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return reject(__e(e));
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}
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});
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}
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/**
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*
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*
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* @private
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* @param {string[]} files
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* @param {*} zip
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* @returns {Promise<void>}
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* @memberof ExtensionMaker
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*/
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private installExtension(files: string[], zip: any): Promise<void> {
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return new Promise((resolve, reject) => {
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const idx = files.indexOf("extension.json");
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if (idx < 0) {
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reject(API.throwe(__("No meta-data found")));
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}
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const metafile = files.splice(idx, 1)[0];
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// read the meta file
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return zip
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.file(metafile)
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.async("uint8array")
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.then((d: Uint8Array) => {
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const meta = JSON.parse(
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new TextDecoder("utf-8").decode(d)
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);
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return this.installFiles(files, zip, meta)
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.then(() => resolve())
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.catch((e) => reject(__e(e)));
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})
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.catch((e: Error) => reject(__e(e)));
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});
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}
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/**
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*
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*
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* @private
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* @param {string[]} files
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* @param {*} zip
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* @param {GenericObject<any>} meta
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* @returns {Promise<any>}
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* @memberof ExtensionMaker
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*/
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private installFiles(
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files: string[],
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zip: any,
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meta: GenericObject<void>
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): Promise<void> {
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if (files.length === 0) {
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return this.installMeta(meta);
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}
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return new Promise((resolve, reject) => {
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const file = files.splice(0, 1)[0];
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const path = `${this.ext_dir}/${file}`;
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return zip
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.file(file)
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.async("uint8array")
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.then((d: Uint8Array) => {
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return path
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.asFileHandle()
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.setCache(new Blob([d], { type: "octet/stream" }))
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.write("text/plain")
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.then((r) => {
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if (r.error) {
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return reject(r.error);
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}
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return this.installFiles(files, zip, meta)
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.then(() => resolve())
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.catch((e) => reject(__e(e)));
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})
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.catch((e) => reject(__e(e)));
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})
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.catch((e: Error) => reject(__e(e)));
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});
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}
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/**
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*
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*
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* @private
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* @param {GenericObject<any>} meta
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* @returns {Promise<void>}
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* @memberof ExtensionMaker
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*/
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private installMeta(meta: GenericObject<any>): Promise<void> {
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return new Promise(async (resolve, reject) => {
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const file = `${this.ext_dir}/extensions.json`.asFileHandle();
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try {
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const data = await file.read("json");
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const names = [];
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for (let v of data) {
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names.push(v.name);
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}
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const idx = names.indexOf(meta.name);
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if (idx >= 0) {
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data.splice(idx, 1);
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}
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data.push(meta);
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try {
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await file.setCache(data).write("object");
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return resolve();
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} catch (e) {
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return reject(__e(e));
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}
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} catch (e_1) {
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// try to create new file
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try {
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await file.setCache([meta]).write("object");
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return resolve();
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} catch (e_2) {
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return reject(__e(e_2));
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}
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}
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});
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}
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/**
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*
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*
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* @private
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* @param {string} path
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* @returns {Promise<any>}
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* @memberof ExtensionMaker
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*/
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private installZip(path: string): Promise<void> {
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return new Promise((resolve, reject) => {
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this.import(["os://scripts/jszip.min.js"])
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.then(() => {
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path.asFileHandle()
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.read("binary")
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.then((data) => {
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JSZip.loadAsync(data)
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.then((zip: any) => {
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const pth = this.ext_dir;
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const dir = [this.ext_dir];
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const files = [];
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for (let name in zip.files) {
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const file = zip.files[name];
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if (file.dir) {
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dir.push(pth + "/" + name);
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} else {
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files.push(name);
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}
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}
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if (dir.length > 0) {
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this.mkdirAll(dir)
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.then(() => {
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this.installExtension(
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files,
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zip
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)
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.then(() => resolve())
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.catch((e) =>
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reject(__e(e))
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);
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})
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.catch((e) => reject(__e(e)));
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} else {
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this.installExtension(files, zip)
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.then(() => resolve())
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.catch((e) => reject(__e(e)));
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}
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})
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.catch((e: Error) => reject(__e(e)));
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})
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.catch((e) => reject(__e(e)));
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})
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.catch((e) => reject(__e(e)));
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});
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}
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}
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App.extensions.ExtensionMaker = ExtensionMaker;
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}
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