feat(core): check for .net sdk install on package add (#212)

Author: AgentEnder

e2e/core-e2e/tests/nx-dotnet.spec.ts

@@ -24,10 +24,13 @@ import { ensureDirSync } from 'fs-extra';
 const e2eDir = 'tmp/nx-e2e/proj';
 
 describe('nx-dotnet e2e', () => {
+  beforeAll(() => {
+    ensureNxProject('@nx-dotnet/core', 'dist/packages/core');
+  }, 1500000);
+
   it('should create apps, libs, and project references', async () => {
     const testApp = uniq('app');
     const testLib = uniq('lib');
-    ensureNxProject('@nx-dotnet/core', 'dist/packages/core');
 
     await runNxCommandAsync(
       `generate @nx-dotnet/core:app ${testApp} --language="C#" --template="webapi"`,
@@ -47,7 +50,6 @@ describe('nx-dotnet e2e', () => {
   it('should work with affected', async () => {
     const testApp = uniq('app');
     const testLib = uniq('lib');
-    ensureNxProject('@nx-dotnet/core', 'dist/packages/core');
 
     await runNxCommandAsync(
       `generate @nx-dotnet/core:app ${testApp} --language="C#" --template="webapi"`,
@@ -209,7 +211,6 @@ describe('nx-dotnet e2e', () => {
       const testApp = uniq('app');
       const testLib = uniq('lib');
       const testAppTest = `${testApp}-test`;
-      ensureNxProject('@nx-dotnet/core', 'dist/packages/core');
       const appDir = `${e2eDir}/apps/${testApp}`;
       const testAppDir = `${e2eDir}/apps/${testAppTest}`;
       const libDir = `${e2eDir}/libs/${testLib}`;

packages/core/package.json

@@ -4,6 +4,9 @@
   "generators": "./generators.json",
   "builders": "./executors.json",
   "private": false,
+  "scripts": {
+    "postinstall": "node ./src/tasks/post-install"
+  },
   "dependencies": {},
   "homepage": "https://nx-dotnet.com/docs/core",
   "bugs": {

packages/core/src/tasks/post-install.ts

@@ -0,0 +1,11 @@
+import { DotNetClient, dotnetFactory } from '@nx-dotnet/dotnet';
+
+try {
+  const client = new DotNetClient(dotnetFactory());
+  const sdkVersion = client.printSdkVersion();
+  console.info(
+    `[nx-dotnet] .NET SDK ${sdkVersion} will be used for .NET CLI commands`,
+  );
+} catch {
+  console.warn(`[nx-dotnet] [WARN] .NET SDK NOT FOUND`);
+}