Avoid deleting the workspace when it's still in use.

- From now on, NSFW service disposes after last reference
is removed. No more 10sec delay.
 - Moved the temp workspace deletion to a startup task.
 - Can set initial task for the window from electron-main.
 - Removed the `browser-app`.

Closes #39

Signed-off-by: Akos Kitta <a.kitta@arduino.cc>
This commit is contained in:
Akos Kitta
2022-09-05 11:22:16 +02:00
committed by Akos Kitta
parent 0151e4c224
commit fdf6f0f9c8
38 changed files with 560 additions and 582 deletions

View File

@@ -413,53 +413,5 @@ export namespace BoardsConfig {
const { name } = selectedBoard;
return `${name}${port ? ` at ${port.address}` : ''}`;
}
export function setConfig(
config: Config | undefined,
urlToAttachTo: URL
): URL {
const copy = new URL(urlToAttachTo.toString());
if (!config) {
copy.searchParams.delete('boards-config');
return copy;
}
const selectedBoard = config.selectedBoard
? {
name: config.selectedBoard.name,
fqbn: config.selectedBoard.fqbn,
}
: undefined;
const selectedPort = config.selectedPort
? {
protocol: config.selectedPort.protocol,
address: config.selectedPort.address,
}
: undefined;
const jsonConfig = JSON.stringify({ selectedBoard, selectedPort });
copy.searchParams.set('boards-config', encodeURIComponent(jsonConfig));
return copy;
}
export function getConfig(url: URL): Config | undefined {
const encoded = url.searchParams.get('boards-config');
if (!encoded) {
return undefined;
}
try {
const raw = decodeURIComponent(encoded);
const candidate = JSON.parse(raw);
if (typeof candidate === 'object') {
return candidate;
}
console.warn(
`Expected candidate to be an object. It was ${typeof candidate}. URL was: ${url}`
);
return undefined;
} catch (e) {
console.log(`Could not get board config from URL: ${url}.`, e);
return undefined;
}
}
}
}

View File

@@ -1,7 +1,12 @@
import { injectable, inject } from '@theia/core/shared/inversify';
import { Emitter } from '@theia/core/lib/common/event';
import { ILogger } from '@theia/core/lib/common/logger';
import { CommandService } from '@theia/core/lib/common/command';
import {
Command,
CommandContribution,
CommandRegistry,
CommandService,
} from '@theia/core/lib/common/command';
import { MessageService } from '@theia/core/lib/common/message-service';
import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
import { RecursiveRequired } from '../../common/types';
@@ -23,9 +28,18 @@ import { nls } from '@theia/core/lib/common';
import { Deferred } from '@theia/core/lib/common/promise-util';
import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
import { Unknown } from '../../common/nls';
import {
StartupTask,
StartupTaskProvider,
} from '../../electron-common/startup-task';
@injectable()
export class BoardsServiceProvider implements FrontendApplicationContribution {
export class BoardsServiceProvider
implements
FrontendApplicationContribution,
StartupTaskProvider,
CommandContribution
{
@inject(ILogger)
protected logger: ILogger;
@@ -50,6 +64,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
AvailableBoard[]
>();
protected readonly onAvailablePortsChangedEmitter = new Emitter<Port[]>();
private readonly inheritedConfig = new Deferred<BoardsConfig.Config>();
/**
* Used for the auto-reconnecting. Sometimes, the attached board gets disconnected after uploading something to it.
@@ -115,6 +130,13 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
});
}
registerCommands(registry: CommandRegistry): void {
registry.registerCommand(USE_INHERITED_CONFIG, {
execute: (inheritedConfig: BoardsConfig.Config) =>
this.inheritedConfig.resolve(inheritedConfig),
});
}
get reconciled(): Promise<void> {
return this._reconciled.promise;
}
@@ -655,11 +677,14 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
let storedLatestBoardsConfig = await this.getData<
BoardsConfig.Config | undefined
>('latest-boards-config');
// Try to get from the URL if it was not persisted.
// Try to get from the startup task. Wait for it, then timeout. Maybe it never arrives.
if (!storedLatestBoardsConfig) {
storedLatestBoardsConfig = BoardsConfig.Config.getConfig(
new URL(window.location.href)
);
storedLatestBoardsConfig = await Promise.race([
this.inheritedConfig.promise,
new Promise<undefined>((resolve) =>
setTimeout(() => resolve(undefined), 2_000)
),
]);
}
if (storedLatestBoardsConfig) {
this.latestBoardsConfig = storedLatestBoardsConfig;
@@ -682,8 +707,31 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
key
);
}
tasks(): StartupTask[] {
return [
{
command: USE_INHERITED_CONFIG.id,
args: [this.boardsConfig],
},
];
}
}
/**
* It should be neither visible nor called from outside.
*
* This service creates a startup task with the current board config and
* passes the task to the electron-main process so that the new window
* can inherit the boards config state of this service.
*
* Note that the state is always set, but new windows might ignore it.
* For example, the new window already has a valid boards config persisted to the local storage.
*/
const USE_INHERITED_CONFIG: Command = {
id: 'arduino-use-inherited-boards-config',
};
/**
* Representation of a ready-to-use board, either the user has configured it or was automatically recognized by the CLI.
* An available board was not necessarily recognized by the CLI (e.g.: it is a 3rd party board) or correctly configured but ready for `verify`.