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>

arduino-ide-extension/src/browser/widgets/sketchbook/startup-task.ts

@@ -1,92 +0,0 @@
-import { injectable } from '@theia/core/shared/inversify';
-import { WorkspaceInput as TheiaWorkspaceInput } from '@theia/workspace/lib/browser';
-import { Contribution } from '../../contributions/contribution';
-import { setURL } from '../../utils/window';
-
-@injectable()
-export class StartupTasks extends Contribution {
-  override onReady(): void {
-    const tasks = StartupTask.get(new URL(window.location.href));
-    console.log(`Executing startup tasks: ${JSON.stringify(tasks)}`);
-    tasks.forEach(({ command, args = [] }) =>
-      this.commandService
-        .executeCommand(command, ...args)
-        .catch((err) =>
-          console.error(
-            `Error occurred when executing the startup task '${command}'${
-              args?.length ? ` with args: '${JSON.stringify(args)}` : ''
-            }.`,
-            err
-          )
-        )
-    );
-    if (tasks.length) {
-      // Remove the startup tasks after the execution.
-      // Otherwise, IDE2 executes them again on a window reload event.
-      setURL(StartupTask.set([], new URL(window.location.href)));
-      console.info(`Removed startup tasks from URL.`);
-    }
-  }
-}
-
-export interface StartupTask {
-  command: string;
-  /**
-   * Must be JSON serializable.
-   */
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  args?: any[];
-}
-export namespace StartupTask {
-  const QUERY = 'startupTasks';
-  export function is(arg: unknown): arg is StartupTasks {
-    if (typeof arg === 'object') {
-      // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      const object = arg as any;
-      return 'command' in object && typeof object['command'] === 'string';
-    }
-    return false;
-  }
-  export function get(url: URL): StartupTask[] {
-    const { searchParams } = url;
-    const encodedTasks = searchParams.get(QUERY);
-    if (encodedTasks) {
-      const rawTasks = decodeURIComponent(encodedTasks);
-      const tasks = JSON.parse(rawTasks);
-      if (Array.isArray(tasks)) {
-        return tasks.filter((task) => {
-          if (StartupTask.is(task)) {
-            return true;
-          }
-          console.warn(`Was not a task: ${JSON.stringify(task)}. Ignoring.`);
-          return false;
-        });
-      } else {
-        debugger;
-        console.warn(`Startup tasks was not an array: ${rawTasks}. Ignoring.`);
-      }
-    }
-    return [];
-  }
-  export function set(tasks: StartupTask[], url: URL): URL {
-    const copy = new URL(url);
-    copy.searchParams.set(QUERY, encodeURIComponent(JSON.stringify(tasks)));
-    return copy;
-  }
-  export function append(tasks: StartupTask[], url: URL): URL {
-    return set([...get(url), ...tasks], url);
-  }
-}
-
-export namespace StartupTasks {
-  export interface WorkspaceInput extends TheiaWorkspaceInput {
-    tasks: StartupTask[];
-  }
-  export namespace WorkspaceInput {
-    export function is(
-      input: (TheiaWorkspaceInput & Partial<WorkspaceInput>) | undefined
-    ): input is WorkspaceInput {
-      return !!input && !!input.tasks;
-    }
-  }
-}