feat(platform-views): give root option to the engine to fix Eta views dir support

Author: Romakita

packages/platform/platform-views/src/domain/PlatformViewsSettings.ts

@@ -7,6 +7,7 @@ export const PLATFORM_VIEWS_EXTENSIONS = {
   dot: "dot",
   dust: "dust",
   ect: "ect",
+  eta: "eta",
   ejs: "ejs",
   haml: "haml",
   "haml-coffee": "haml-coffee",

packages/platform/platform-views/src/services/PlatformViews.spec.ts

@@ -46,7 +46,8 @@ describe("PlatformViews", () => {
         cache: false,
         alter: "alter",
         global: "global",
-        requires: "requires"
+        requires: "requires",
+        root: expect.any(String)
       });
     });
     it("should render a template without extension", async () => {
@@ -63,7 +64,8 @@ describe("PlatformViews", () => {
         global: "global",
         test: "test",
         alter: "alter",
-        requires: "requires"
+        requires: "requires",
+        root: expect.any(String)
       });
     });
     it("should render a template without extension", async () => {

packages/platform/platform-views/src/services/PlatformViews.ts

@@ -129,7 +129,17 @@ export class PlatformViews {
       throw new Error(`Engine not found to render the following "${viewPath}"`);
     }
 
-    const finalOpts = Object.assign({cache: this.cache || this.env === Env.PROD}, engine.options, options, {$ctx});
+    const finalOpts = Object.assign(
+      {
+        cache: this.cache || this.env === Env.PROD
+      },
+      engine.options,
+      options,
+      {
+        $ctx,
+        root: this.root
+      }
+    );
 
     return engine.render(path, finalOpts);
   }