release: cut the 8.20.0 release

build/pack-scripts/pack-compat.ts

@@ -2,36 +2,64 @@ import * as path from "path";
 import * as fs from "fs-extra";
 import { execSync } from "child_process";
 
-// var myArgs = process.argv.slice(2);
+/**
+ * Use this script to pack .tgz for nativescript-angular package. The first passed param can be:
+ * 1. Path to .tgz file - in this case the script replaces the scoped dependency (@nativescript/angular) with it in the package.json file. Then packs.
+ * 2. Tag or exact version - in this case the script does `npm install --save-exact` to save the exact version (in case if tag). Then packs.
+ * 3. `auto-version` - this is interpreted by getting version from the scoped package.json file (nativescript-angular folder).
+ */
+
 var scopedVersion = process.argv[2];
+
 console.log(`Packing nativescript-angular package with @nativescript/angular: ${scopedVersion}`);
 
 const distFolderPath = path.resolve("../../dist");
 const tempFolderPath = path.resolve("./temp-compat");
 const outFileName = "nativescript-angular-compat.tgz";
 
+const nsAngularScopedPackageJSONPath = path.resolve("../../nativescript-angular/package.json");
 const nsAngularPackagePath = path.resolve("../../nativescript-angular-package");
 const packageJsonPath = path.resolve(`${nsAngularPackagePath}/package.json`);
 console.log("Getting package.json from", packageJsonPath);
 
-let npmInstallParams = "";
-if (scopedVersion.indexOf(".tgz") > 0) {
-    // rewrite dependency in package.json
+
+function prepareCompatPackageJSON(scopedVersion: string) {
     const packageJsonObject = JSON.parse(fs.readFileSync(packageJsonPath, { encoding: "utf8" }));
     packageJsonObject.dependencies["@nativescript/angular"] = scopedVersion;
     fs.writeFileSync(packageJsonPath, JSON.stringify(packageJsonObject, null, 4));
-} else {
-    npmInstallParams = `@nativescript/angular@${scopedVersion}`;
 }
 
-execSync(`npm install --save-exact ${npmInstallParams}`, {
-    cwd: nsAngularPackagePath
-});
+if (scopedVersion === "auto-version") {
+    // We use this when build for release. In this case we need to get version from scoped package (nativescript-angular) 
+    // and use it in the compat package.
+
+    scopedVersion = JSON.parse(fs.readFileSync(nsAngularScopedPackageJSONPath, { encoding: "utf8" })).version;
+    prepareCompatPackageJSON(scopedVersion)
+} else {
+    let npmInstallParams = "";
+
+    if (scopedVersion.indexOf(".tgz") > 0) {
+        // If building with .tgz, we need to update the package.json of the compat package 
+        prepareCompatPackageJSON(scopedVersion)
+    } else {
+        // If building with tag or exact version, just install it with --save-exact
+        npmInstallParams = `@nativescript/angular@${scopedVersion}`;
+    }  
+
+    execSync(`npm install --save-exact ${npmInstallParams}`, {
+        cwd: nsAngularPackagePath
+    });
+} 
 
 // ensure empty temp and existing dist folders
 fs.emptyDirSync(tempFolderPath);
 fs.ensureDirSync(distFolderPath);
 
+// Install, run tsc and run ngc
+execSync(`npm i && tsc && npm run ngc`, {
+    cwd: nsAngularPackagePath
+});
+
 // create .tgz in temp folder
 execSync(`npm pack ${nsAngularPackagePath}`, {
     cwd: tempFolderPath

e2e/tests-app-ng/app/lazy/lazy.component.css

@@ -0,0 +1,8 @@
+
+.system-background-color-stack-layout {
+    background-color: white;
+}
+
+.ns-dark .system-background-color-stack-layout {
+    background-color: gray;
+}

e2e/tests-app-ng/app/lazy/lazy.component.html

@@ -1,4 +1,4 @@
-<StackLayout>
+<StackLayout class="system-background-color-stack-layout">
     <GridLayout rows="auto" columns="auto" [visibility]="isModal ? 'visible' : 'collapsed'">
         <Button
             automationText="closeModal"

e2e/tests-app-ng/app/lazy/lazy.component.ts

@@ -7,6 +7,7 @@ import { ModalDialogParams } from "nativescript-angular/directives/dialogs";
     selector: "ns-lazy",
     moduleId: module.id,
     templateUrl: "./lazy.component.html",
+    styleUrls: ["./lazy.component.css"]
 })
 export class LazyComponent {
     public isModal: boolean;

e2e/tests-app-ng/package.json

@@ -21,7 +21,7 @@
     "@angular/platform-browser": "~8.2.0",
     "@angular/platform-browser-dynamic": "~8.2.0",
     "@angular/router": "~8.2.0",
-    "nativescript-angular": "file:../../nativescript-angular",
+    "nativescript-angular": "file:../../nativescript-angular-package",
     "nativescript-intl": "~3.0.0",
     "nativescript-theme-core": "^1.0.4",
     "reflect-metadata": "~0.1.8",

e2e/tests-app-ng/tsconfig.json

@@ -24,10 +24,13 @@
         }
     },
     "include": [
+        "../../nativescript-angular-package",
         "../../nativescript-angular",
         "**/*"
     ],
     "exclude": [
+        "../../nativescript-angular-package/node_modules",
+        "../../nativescript-angular-package/**/*.d.ts",
         "../../nativescript-angular/node_modules",
         "../../nativescript-angular/**/*.d.ts",
         "node_modules",

nativescript-angular-package/package.json

@@ -46,6 +46,6 @@
     },
     "scripts": {
         "ngc": "ngc -p tsconfig.json",
-        "pack-with-scoped-version": "npm i && tsc && npm run ngc && cd ../build/pack-scripts && npm i && npx ts-node pack-compat.ts"
+        "pack-with-scoped-version": "cd ../build/pack-scripts && npm i && npx ts-node pack-compat.ts"
     }
 }