fixed save-as. added sketchload

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/common/protocol/sketches-service-client-impl.ts

@@ -0,0 +1,49 @@
+import { inject, injectable } from 'inversify';
+import URI from '@theia/core/lib/common/uri';
+import { notEmpty } from '@theia/core/lib/common/objects';
+import { FileSystem } from '@theia/filesystem/lib/common';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
+import { Sketch, SketchesService } from '../../common/protocol';
+
+@injectable()
+export class SketchesServiceClientImpl {
+
+    @inject(FileSystem)
+    protected readonly fileSystem: FileSystem;
+
+    @inject(MessageService)
+    protected readonly messageService: MessageService;
+
+    @inject(SketchesService)
+    protected readonly sketchService: SketchesService;
+
+    @inject(WorkspaceService)
+    protected readonly workspaceService: WorkspaceService;
+
+    async currentSketch(): Promise<Sketch | undefined> {
+        const sketches = (await Promise.all(this.workspaceService.tryGetRoots().map(({ uri }) => this.sketchService.getSketchFolder(uri)))).filter(notEmpty);
+        if (!sketches.length) {
+            return undefined;
+        }
+        if (sketches.length > 1) {
+            console.log(`Multiple sketch folders were found in the workspace. Falling back to the first one. Sketch folders: ${JSON.stringify(sketches)}`);
+        }
+        return sketches[0];
+    }
+
+    async currentSketchFile(): Promise<string | undefined> {
+        const sketch = await this.currentSketch();
+        if (sketch) {
+            const uri = new URI(sketch.uri).resolve(`${sketch.name}.ino`).toString();
+            const exists = await this.fileSystem.exists(uri);
+            if (!exists) {
+                this.messageService.warn(`Could not find sketch file: ${uri}`);
+                return undefined;
+            }
+            return uri;
+        }
+        return undefined;
+    }
+
+}

arduino-ide-extension/src/common/protocol/sketches-service.ts

@@ -8,7 +8,12 @@ export interface SketchesService {
      */
     getSketches(uri?: string): Promise<Sketch[]>;
 
-    getSketchFiles(uri: string): Promise<string[]>;
+    /**
+     * This is the TS implementation of `SketchLoad` from the CLI and should be replaced with a gRPC call eventually.
+     * See: https://github.com/arduino/arduino-cli/issues/837
+     * Based on: https://github.com/arduino/arduino-cli/blob/eef3705c4afcba4317ec38b803d9ffce5dd59a28/arduino/builder/sketch.go#L100-L215
+     */
+    loadSketch(uri: string): Promise<Sketch>;
 
     /**
      * Creates a new sketch folder in the temp location.
@@ -40,7 +45,10 @@ export interface SketchesService {
 
 export interface Sketch {
     readonly name: string;
-    readonly uri: string;
+    readonly uri: string; // `LocationPath`
+    readonly mainFileUri: string; // `MainFile`
+    readonly otherSketchFileUris: string[]; // `OtherSketchFiles`
+    readonly additionalFileUris: string[]; // `AdditionalFiles`
 }
 export namespace Sketch {
     export function is(arg: any): arg is Sketch {