fix: update-app-ng-deps works for all @angular packages (#779)

This should update all angular packages that the project depends on,
such as @angular/animations and @angular/compiler-cli.

Author: sis0k0

Diff for: nativescript-angular/bin/update-app-ng-deps

@@ -3,41 +3,56 @@
 const path = require("path");
 const fs = require("fs");
 
+const browserDynamicDependency = "@angular/platform-browser-dynamic";
 const binPath = __dirname;
 const pluginPath = path.dirname(binPath);
 const pluginPackageJsonPath = path.join(pluginPath, "package.json");
 const pluginPackageJson = JSON.parse(fs.readFileSync(pluginPackageJsonPath, "utf8"));
-const pluginPeerDeps = pluginPackageJson.peerDependencies;
-
-const projectPath = path.dirname(path.dirname(pluginPath));
-const appPackageJsonPath = path.join(projectPath, "package.json");
-const appPackageJson = JSON.parse(fs.readFileSync(appPackageJsonPath, "utf8"));
 
-const shouldUpdateDependency = name => name.startsWith("@angular") ||
+const isNgDependency = name => name.startsWith("@angular") ||
     name === "rxjs" ||
     name === "zone.js";
 
-let updatedDependencies = appPackageJson.dependencies;
+function updateDeps(deps, newDeps) {
+    // set app dependencies to ones required from plugin
+    Object.keys(newDeps)
+        .filter(isNgDependency)
+        .filter(dependencyName => deps.hasOwnProperty(dependencyName))
+        .map(dependencyName => ({
+            dependencyName,
+            version: pluginPackageJson.peerDependencies[dependencyName]
+        }))
+        .filter(({ dependencyName, version }) => deps[dependencyName] !== version)
+        .forEach(({ dependencyName, version }) => {
+            deps[dependencyName] = version;
+            console.log(`Updated dependency ${dependencyName} to version: ${version}.`);
+        });
+    
+    // remove platform-browser-dynamic if present
+    if (deps.hasOwnProperty(browserDynamicDependency)) {
+        delete deps[browserDynamicDependency];
+        console.log(`Removed ${browserDynamicDependency}`);
+    }
+
+
+    return deps;
+}
 
-// set app dependencies to ones required from plugin (peer)
-Object.keys(pluginPeerDeps)
-    .filter(shouldUpdateDependency)
-    .forEach(dependencyName => {
-        const version = pluginPackageJson.peerDependencies[dependencyName];
-        updatedDependencies[dependencyName] = version;
-        console.log(`Updated dependency ${dependencyName} to version: ${version}.`);
+let pluginDeps = pluginPackageJson.peerDependencies;
+Object.keys(pluginPackageJson.devDependencies)
+    .filter(isNgDependency)
+    .filter(depName => !pluginDeps.hasOwnProperty(depName))
+    .forEach(depName => {
+        pluginDeps[depName] = pluginPackageJson.devDependencies[depName];
     });
 
-// remove platform-browser-dynamic if present
-const browserDynamicDependency = "@angular/platform-browser-dynamic";
-if (updatedDependencies.hasOwnProperty(browserDynamicDependency)) {
-    delete updatedDependencies[browserDynamicDependency];
-    console.log(`Removed ${browserDynamicDependency}`);
-}
+const projectPath = path.dirname(path.dirname(pluginPath));
+const appPackageJsonPath = path.join(projectPath, "package.json");
+const appPackageJson = JSON.parse(fs.readFileSync(appPackageJsonPath, "utf8"));
 
-let updatedPackageJson = appPackageJson;
-updatedPackageJson.dependencies = updatedDependencies;
+appPackageJson.dependencies = updateDeps(appPackageJson.dependencies, pluginDeps);
+appPackageJson.devDependencies = updateDeps(appPackageJson.devDependencies, pluginDeps);
 
-fs.writeFileSync(appPackageJsonPath, JSON.stringify(updatedPackageJson, null, 2));
+fs.writeFileSync(appPackageJsonPath, JSON.stringify(appPackageJson, null, 2));
 
 console.log("\nAngular dependencies updated. Don't forget to run `npm install`.");