Lowercase package names (#1073)

* Lowercase package names
Mac/linux dotnet lowercases all package names.

* Address review feedback.

Co-authored-by: Chris McConnell <chrimc>

Author: Chris McConnell

.vscode/launch.json

@@ -209,9 +209,9 @@
       "outFiles": ["./packages/dialog/lib/**"],
       "args": [
         "dialog:merge",
-        "runbot.csproj",
+        "RunBot.csproj",
         "-o",
-        "runbot.schema",
+        "RunBot.schema",
         "--verbose"
       ],
       "internalConsoleOptions": "openOnSessionStart",

common/config/rush/pnpm-lock.yaml

@@ -1056,8 +1056,10 @@ export class SchemaMerger {
 
     // Expand nuget package and all of its dependencies
     private async expandNuget(packageName: string, minVersion: string): Promise<void> {
+        // Linux/Mac are case sensitive and nuget/dotnet lowercase package names
+        packageName = packageName.toLowerCase()
         let pkgPath = ppath.join(this.nugetRoot, packageName)
-        if (!this.packages.has(pkgPath) && !packageName.startsWith('System')) {
+        if (!this.packages.has(pkgPath) && !packageName.startsWith('system')) {
             try {
                 this.currentFile = pkgPath
                 this.packages.add(pkgPath)