From 9246d3ba48e4b36f5bad78e1461053ccd03620e2 Mon Sep 17 00:00:00 2001
From: Thad House <thadhouse1@gmail.com>
Date: Tue, 17 Jul 2018 12:49:13 -0700
Subject: [PATCH] Show WPILib help whenever a new project is created.

Only happens when a new project is created or a project is opened for the first time on a specific system
---
 vscode-wpilib/src/cppprovider/apiprovider.ts      |  2 +-
 vscode-wpilib/src/extension.ts                    | 15 +++++++++++++++
 .../src/{cppprovider => }/persistentState.ts      |  2 +-
 vscode-wpilib/src/webviews/help.ts                |  8 ++++++--
 4 files changed, 23 insertions(+), 4 deletions(-)
 rename vscode-wpilib/src/{cppprovider => }/persistentState.ts (97%)

diff --git a/vscode-wpilib/src/cppprovider/apiprovider.ts b/vscode-wpilib/src/cppprovider/apiprovider.ts
index 8043a942..4377b020 100644
--- a/vscode-wpilib/src/cppprovider/apiprovider.ts
+++ b/vscode-wpilib/src/cppprovider/apiprovider.ts
@@ -4,10 +4,10 @@ import * as jsonc from 'jsonc-parser';
 import * as path from 'path';
 import * as vscode from 'vscode';
 import { CppToolsApi, CustomConfigurationProvider, SourceFileConfigurationItem } from 'vscode-cpptools';
+import { PersistentFolderState } from '../persistentState';
 import { IExecuteAPI, IExternalAPI, IPreferences } from '../shared/externalapi';
 import { gradleRun, promisifyReadFile } from '../utilities';
 import { IToolChain } from './jsonformats';
-import { PersistentFolderState } from './persistentState';
 
 const isWindows = (process.platform === 'win32');
 
diff --git a/vscode-wpilib/src/extension.ts b/vscode-wpilib/src/extension.ts
index 66d62771..de0dd447 100644
--- a/vscode-wpilib/src/extension.ts
+++ b/vscode-wpilib/src/extension.ts
@@ -9,6 +9,7 @@ import { DeployDebugAPI } from './deploydebugapi';
 import { ExampleTemplateAPI } from './exampletemplateapi';
 import { ExecuteAPI } from './executor';
 import { activateJava } from './java/java';
+import { PersistentFolderState } from './persistentState';
 import { PreferencesAPI } from './preferencesapi';
 import { IExternalAPI } from './shared/externalapi';
 import { ToolAPI } from './toolapi';
@@ -93,6 +94,20 @@ export async function activate(context: vscode.ExtensionContext) {
 
   context.subscriptions.push(await ProjectCreator.Create(externalApi.getExampleTemplateAPI()));
 
+  const wp = vscode.workspace.workspaceFolders;
+  if (wp) {
+    for (const w of wp) {
+      if (externalApi.getPreferencesAPI().getPreferences(w).getIsWPILibProject()) {
+        const persistentState = new PersistentFolderState('wpilib.newProjectHelp', false, w.uri.fsPath);
+        if (persistentState.Value === false) {
+          persistentState.Value = true;
+          help.displayHelp();
+          break;
+        }
+      }
+    }
+  }
+
   // Use the console to output diagnostic information (console.log) and errors (console.error)
   // This line of code will only be executed once when your extension is activated
   console.log('Congratulations, your extension "vscode-wpilib" is now active!');
diff --git a/vscode-wpilib/src/cppprovider/persistentState.ts b/vscode-wpilib/src/persistentState.ts
similarity index 97%
rename from vscode-wpilib/src/cppprovider/persistentState.ts
rename to vscode-wpilib/src/persistentState.ts
index 373a7039..66e42532 100644
--- a/vscode-wpilib/src/cppprovider/persistentState.ts
+++ b/vscode-wpilib/src/persistentState.ts
@@ -6,7 +6,7 @@
 
 import * as path from 'path';
 import * as vscode from 'vscode';
-import { extensionContext } from '../utilities';
+import { extensionContext } from './utilities';
 
 class PersistentStateBase<T> {
     private key: string;
diff --git a/vscode-wpilib/src/webviews/help.ts b/vscode-wpilib/src/webviews/help.ts
index 89ef13e3..d67e27b1 100644
--- a/vscode-wpilib/src/webviews/help.ts
+++ b/vscode-wpilib/src/webviews/help.ts
@@ -24,11 +24,15 @@ export class Help extends WebViewBase {
     this.statusBar.command = 'wpilibcore.help';
     this.disposables.push(this.statusBar);
 
-    this.disposables.push(vscode.commands.registerCommand('wpilibcore.help', async () => {
-      this.displayWebView(vscode.ViewColumn.Active);
+    this.disposables.push(vscode.commands.registerCommand('wpilibcore.help', () => {
+      this.displayHelp();
     }));
   }
 
+  public displayHelp() {
+    this.displayWebView(vscode.ViewColumn.Active);
+  }
+
   private async asyncInitialize() {
     await this.loadWebpage(path.join(extensionContext.extensionPath, 'resources', 'webviews', 'help.html'));