add '_scope' to task configuration

packages/cpp/src/browser/cpp-task-provider.ts

@@ -84,6 +84,7 @@ export class CppTaskProvider implements TaskContribution, TaskProvider, TaskReso
             return {
                 type: CPP_BUILD_TASK_TYPE_KEY,
                 _source: CPP_BUILD_TASK_SOURCE,
+                _scope: config.directory,
                 label: `C/C++ Build - ${config.name}`,
                 config
             };

packages/plugin-ext/src/api/plugin-api.ts

@@ -828,6 +828,7 @@ export interface TaskDto {
     type: string;
     label: string;
     source?: string;
+    scope?: string;
     // tslint:disable-next-line:no-any
     [key: string]: any;
 }

packages/plugin-ext/src/main/browser/tasks-main.ts

@@ -103,16 +103,26 @@ export class TasksMainImpl implements TasksMain {
     protected createTaskProvider(handle: number): TaskProvider {
         return {
             provideTasks: () =>
-                this.proxy.$provideTasks(handle).then(v => v!.map(taskDto =>
-                    Object.assign(taskDto, { _source: taskDto.source || 'plugin' })
-                )),
+                this.proxy.$provideTasks(handle).then(v =>
+                    v!.map(taskDto =>
+                        Object.assign(taskDto, {
+                            _source: taskDto.source || 'plugin',
+                            _scope: taskDto.scope
+                        })
+                    )
+                )
         };
     }
 
     protected createTaskResolver(handle: number): TaskResolver {
         return {
             resolveTask: taskConfig =>
-                this.proxy.$resolveTask(handle, taskConfig).then(v => Object.assign(v!, { _source: v!.source || 'plugin' })),
+                this.proxy.$resolveTask(handle, taskConfig).then(v =>
+                    Object.assign(v!, {
+                        _source: v!.source || 'plugin',
+                        _scope: v!.scope
+                    })
+                )
         };
     }
 }

packages/plugin-ext/src/plugin/type-converters.spec.ts

@@ -181,6 +181,7 @@ describe('Type converters:', () => {
             type,
             label,
             source,
+            scope: undefined,
             command,
             args,
             cwd,
@@ -208,6 +209,7 @@ describe('Type converters:', () => {
             type,
             label,
             source,
+            scope: undefined,
             command,
             args,
             cwd,

packages/plugin-ext/src/plugin/type-converters.ts

@@ -578,6 +578,7 @@ export function fromTask(task: theia.Task): TaskDto | undefined {
     const taskDto = {} as TaskDto;
     taskDto.label = task.name;
     taskDto.source = task.source;
+    taskDto.scope = typeof task.scope === 'object' ? task.scope.uri.toString() : undefined;
 
     const taskDefinition = task.definition;
     if (!taskDefinition) {
@@ -598,11 +599,11 @@ export function fromTask(task: theia.Task): TaskDto | undefined {
     }
 
     const processTaskDto = taskDto as ProcessTaskDto;
-    if (taskDefinition.type === 'shell') {
+    if (taskDefinition.type === 'shell' || types.ShellExecution.is(execution)) {
         return fromShellExecution(execution, processTaskDto);
     }
 
-    if (taskDefinition.type === 'process') {
+    if (taskDefinition.type === 'process' || types.ProcessExecution.is(execution)) {
         return fromProcessExecution(<theia.ProcessExecution>execution, processTaskDto);
     }
 
@@ -614,10 +615,18 @@ export function toTask(taskDto: TaskDto): theia.Task {
         throw new Error('Task should be provided for converting');
     }
 
-    const { type, label, source, command, args, options, windows, cwd, ...properties } = taskDto;
+    const { type, label, source, scope, command, args, options, windows, cwd, ...properties } = taskDto;
     const result = {} as theia.Task;
     result.name = label;
     result.source = source;
+    if (scope) {
+        const uri = URI.parse(scope);
+        result.scope = {
+            uri,
+            name: uri.toString(),
+            index: 0
+        };
+    }
 
     const taskType = type;
     const taskDefinition: theia.TaskDefinition = {

packages/plugin-ext/src/plugin/types-impl.ts

@@ -1342,6 +1342,11 @@ export class ProcessExecution {
         }
         return hash.digest('hex');
     }
+
+    public static is(value: theia.ShellExecution | theia.ProcessExecution): boolean {
+        const candidate = value as ProcessExecution;
+        return candidate && !!candidate.process;
+    }
 }
 
 export enum ShellQuoting {
@@ -1445,6 +1450,11 @@ export class ShellExecution {
         }
         return hash.digest('hex');
     }
+
+    public static is(value: theia.ShellExecution | theia.ProcessExecution): boolean {
+        const candidate = value as ShellExecution;
+        return candidate && (!!candidate.commandLine || !!candidate.command);
+    }
 }
 
 export class TaskGroup {

packages/task/src/browser/process/process-task-resolver.ts

@@ -43,6 +43,7 @@ export class ProcessTaskResolver implements TaskResolver {
         const result: ProcessTaskConfiguration = {
             type: processTaskConfig.type,
             _source: processTaskConfig._source,
+            _scope: processTaskConfig._scope,
             label: processTaskConfig.label,
             command: await this.variableResolverService.resolve(processTaskConfig.command, options),
             args: processTaskConfig.args ? await this.variableResolverService.resolveArray(processTaskConfig.args, options) : undefined,

packages/task/src/browser/provided-task-configurations.ts

@@ -0,0 +1,65 @@
+/********************************************************************************
+ * Copyright (C) 2019 Ericsson and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the Eclipse
+ * Public License v. 2.0 are satisfied: GNU General Public License, version 2
+ * with the GNU Classpath Exception which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ ********************************************************************************/
+
+import { inject, injectable } from 'inversify';
+import { TaskConfiguration } from '../common/task-protocol';
+import { TaskProviderRegistry } from './task-contribution';
+
+@injectable()
+export class ProvidedTaskConfigurations {
+
+    /**
+     * Map of source (name of extension, or path of root folder that the task config comes from) and `task config map`.
+     * For the inner map (i.e., `task config map`), the key is task label and value TaskConfiguration
+     */
+    protected tasksMap = new Map<string, Map<string, TaskConfiguration>>();
+
+    @inject(TaskProviderRegistry)
+    protected readonly taskProviderRegistry: TaskProviderRegistry;
+
+    /** returns a list of provided tasks */
+    async getTasks(): Promise<TaskConfiguration[]> {
+        const providedTasks: TaskConfiguration[] = [];
+        const providers = this.taskProviderRegistry.getProviders();
+        for (const provider of providers) {
+            providedTasks.push(...await provider.provideTasks());
+        }
+        this.cacheTasks(providedTasks);
+        return providedTasks;
+    }
+
+    /** returns the task configuration for a given source and label or undefined if none */
+    getTask(source: string, taskLabel: string): TaskConfiguration | undefined {
+        const labelConfigMap = this.tasksMap.get(source);
+        if (labelConfigMap) {
+            return labelConfigMap.get(taskLabel);
+        }
+    }
+
+    protected cacheTasks(tasks: TaskConfiguration[]): void {
+        for (const task of tasks) {
+            const label = task.label;
+            const source = task._source;
+            if (this.tasksMap.has(source)) {
+                this.tasksMap.get(source)!.set(label, task);
+            } else {
+                const labelTaskMap = new Map<string, TaskConfiguration>();
+                labelTaskMap.set(label, task);
+                this.tasksMap.set(source, labelTaskMap);
+            }
+        }
+    }
+}

packages/task/src/browser/quick-open-task.ts

@@ -17,8 +17,8 @@
 import { inject, injectable } from 'inversify';
 import { QuickOpenService, QuickOpenModel, QuickOpenItem, QuickOpenGroupItem, QuickOpenMode, QuickOpenHandler, QuickOpenOptions } from '@theia/core/lib/browser/quick-open/';
 import { TaskService } from './task-service';
-import { TaskConfigurations } from './task-configurations';
 import { TaskInfo, TaskConfiguration } from '../common/task-protocol';
+import { TaskConfigurations } from './task-configurations';
 import URI from '@theia/core/lib/common/uri';
 
 @injectable()
@@ -33,15 +33,18 @@ export class QuickOpenTask implements QuickOpenModel, QuickOpenHandler {
     @inject(TaskService)
     protected readonly taskService: TaskService;
 
-    @inject(TaskConfigurations)
-    protected readonly taskConfigurations: TaskConfigurations;
-
     @inject(QuickOpenService)
     protected readonly quickOpenService: QuickOpenService;
 
+    /**
+     * @deprecated To be removed in 0.5.0
+     */
+    @inject(TaskConfigurations)
+    protected readonly taskConfigurations: TaskConfigurations;
+
     /** Initialize this quick open model with the tasks. */
     async init(): Promise<void> {
-        const configuredTasks = this.taskConfigurations.getTasks();
+        const configuredTasks = this.taskService.getConfiguredTasks();
         const providedTasks = await this.taskService.getProvidedTasks();
 
         this.items = [];
@@ -128,7 +131,10 @@ export class TaskRunQuickOpenItem extends QuickOpenGroupItem {
     }
 
     getLabel(): string {
-        return `${this.task.type}: ${this.task.label}`;
+        if (this.isConfigured) {
+            return `${this.task.type}: ${this.task.label}`;
+        }
+        return `${this.task._source}: ${this.task.label}`;
     }
 
     getGroupLabel(): string {
@@ -139,6 +145,9 @@ export class TaskRunQuickOpenItem extends QuickOpenGroupItem {
         if (this.isConfigured) {
             return new URI(this.task._source).displayName;
         }
+        if (this.task._scope) {
+            return new URI(this.task._scope).path.toString();
+        }
         return this.task._source;
     }
 

packages/task/src/browser/task-frontend-module.ts

@@ -22,6 +22,7 @@ import { QuickOpenTask } from './quick-open-task';
 import { TaskContribution, TaskProviderRegistry, TaskResolverRegistry } from './task-contribution';
 import { TaskService } from './task-service';
 import { TaskConfigurations } from './task-configurations';
+import { ProvidedTaskConfigurations } from './provided-task-configurations';
 import { TaskFrontendContribution } from './task-frontend-contribution';
 import { createCommonBindings } from '../common/task-common-module';
 import { TaskServer, taskPath } from '../common/task-protocol';
@@ -38,6 +39,7 @@ export default new ContainerModule(bind => {
 
     bind(QuickOpenTask).toSelf().inSingletonScope();
     bind(TaskConfigurations).toSelf().inSingletonScope();
+    bind(ProvidedTaskConfigurations).toSelf().inSingletonScope();
 
     bind(TaskServer).toDynamicValue(ctx => {
         const connection = ctx.container.get(WebSocketConnectionProvider);

packages/task/src/browser/task-service.ts

@@ -27,6 +27,7 @@ import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service
 import { VariableResolverService } from '@theia/variable-resolver/lib/browser';
 import { TaskWatcher } from '../common/task-watcher';
 import { TaskConfigurationClient, TaskConfigurations } from './task-configurations';
+import { ProvidedTaskConfigurations } from './provided-task-configurations';
 import URI from '@theia/core/lib/common/uri';
 
 @injectable()
@@ -64,12 +65,18 @@ export class TaskService implements TaskConfigurationClient {
     @inject(TaskConfigurations)
     protected readonly taskConfigurations: TaskConfigurations;
 
+    @inject(ProvidedTaskConfigurations)
+    protected readonly providedTaskConfigurations: ProvidedTaskConfigurations;
+
     @inject(VariableResolverService)
     protected readonly variableResolverService: VariableResolverService;
 
     @inject(TaskResolverRegistry)
     protected readonly taskResolverRegistry: TaskResolverRegistry;
 
+    /**
+     * @deprecated To be removed in 0.5.0
+     */
     @inject(TaskProviderRegistry)
     protected readonly taskProviderRegistry: TaskProviderRegistry;
 
@@ -117,32 +124,27 @@ export class TaskService implements TaskConfigurationClient {
 
     /** Returns an array of the task configurations configured in tasks.json and provided by the extensions. */
     async getTasks(): Promise<TaskConfiguration[]> {
-        const configuredTasks = this.taskConfigurations.getTasks();
+        const configuredTasks = this.getConfiguredTasks();
         const providedTasks = await this.getProvidedTasks();
         return [...configuredTasks, ...providedTasks];
     }
 
+    /** Returns an array of the task configurations which are configured in tasks.json files */
+    getConfiguredTasks(): TaskConfiguration[] {
+        return this.taskConfigurations.getTasks();
+    }
+
     /** Returns an array of the task configurations which are provided by the extensions. */
-    async getProvidedTasks(): Promise<TaskConfiguration[]> {
-        const providedTasks: TaskConfiguration[] = [];
-        const providers = this.taskProviderRegistry.getProviders();
-        for (const provider of providers) {
-            providedTasks.push(...await provider.provideTasks());
-        }
-        return providedTasks;
+    getProvidedTasks(): Promise<TaskConfiguration[]> {
+        return this.providedTaskConfigurations.getTasks();
     }
 
     /**
      * Returns a task configuration provided by an extension by task source and label.
      * If there are no task configuration, returns undefined.
      */
-    async getProvidedTask(source: string, label: string): Promise<TaskConfiguration | undefined> {
-        const provider = this.taskProviderRegistry.getProvider(source);
-        if (provider) {
-            const tasks = await provider.provideTasks();
-            return tasks.find(t => t.label === label);
-        }
-        return undefined;
+    getProvidedTask(source: string, label: string): TaskConfiguration | undefined {
+        return this.providedTaskConfigurations.getTask(source, label);
     }
 
     /** Returns an array of running tasks 'TaskInfo' objects */
@@ -168,7 +170,7 @@ export class TaskService implements TaskConfigurationClient {
      * It looks for configured and provided tasks.
      */
     async run(source: string, taskLabel: string): Promise<void> {
-        let task = await this.getProvidedTask(source, taskLabel);
+        let task = this.getProvidedTask(source, taskLabel);
         if (!task) {
             task = this.taskConfigurations.getTask(source, taskLabel);
             if (!task) {

packages/task/src/common/task-protocol.ts

@@ -28,6 +28,11 @@ export interface TaskConfiguration {
      * This field is not supposed to be used in `tasks.json`
      */
     readonly _source: string;
+    /**
+     * For a provided task, it is the string representation of the URI where the task is supposed to run from. It is `undefined` for global tasks.
+     * This field is not supposed to be used in `tasks.json`
+     */
+    readonly _scope: string | undefined;
     /** A label that uniquely identifies a task configuration per source */
     readonly label: string;
     readonly type: string;

packages/task/src/node/task-server.slow-spec.ts

@@ -338,6 +338,7 @@ function createTaskConfig(taskType: string, command: string, args: string[]): Ta
         label: 'test task',
         type: taskType,
         _source: '/source/folder',
+        _scope: '/source/folder',
         command: command,
         args: args,
         windows: {
@@ -359,6 +360,7 @@ function createProcessTaskConfig(processType: ProcessType, command: string, args
         label: 'test task',
         type: processType,
         _source: '/source/folder',
+        _scope: '/source/folder',
         command: command,
         args: args,
         windows: {
@@ -390,6 +392,7 @@ function createTaskConfigTaskLongRunning(processType: ProcessType): TaskConfigur
         label: '[Task] long running test task (~300s)',
         type: processType,
         _source: '/source/folder',
+        _scope: '/source/folder',
         cwd: wsRoot,
         command: commandLongRunning,
         args: [],