Add install scripts for *nix and win32

Author: johanndev

frameworks/keyed/blazor-wasm/.gitignore

@@ -1,4 +1,5 @@
 dist/
+dotnet/
 obj/
 bin/
 .vs/

frameworks/keyed/blazor-wasm/dotnet-install.cmd

@@ -0,0 +1 @@
+powershell -NoProfile -ExecutionPolicy unrestricted -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; &([scriptblock]::Create((Invoke-WebRequest -UseBasicParsing 'https://dot.net/v1/dotnet-install.ps1'))) -JSonFile src/global.json -InstallDir ./dotnet -NoPath"

frameworks/keyed/blazor-wasm/dotnet-install.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --jsonfile ./src/global.json --install-dir ./dotnet --no-path

frameworks/keyed/blazor-wasm/package.json

@@ -7,8 +7,15 @@
     "customURL": "/dist/wwwroot/"
   },
   "scripts": {
-    "build-dev": "dotnet build .\\src\\ -c Debug",
-    "build-prod": "dotnet publish .\\src\\ -c Release -o .\\dist"
+    "postinstall": "run-script-os",
+    "postinstall:win32": "dotnet-install.cmd",
+    "postinstall:nix": "./dotnet-install.sh",
+    "build-dev": "run-script-os",
+    "build-dev:win32": "cross-env DOTNET_CLI_TELEMETRY_OPTOUT=0 ./dotnet/dotnet.exe build ./src/ -c Debug",
+    "build-dev:nix": "cross-env DOTNET_CLI_TELEMETRY_OPTOUT=0 ./dotnet/dotnet build ./src/ -c Debug",
+    "build-prod": "run-script-os",
+    "build-prod:win32": "cross-env DOTNET_CLI_TELEMETRY_OPTOUT=0 ./dotnet/dotnet.exe publish ./src/ -c Release -o ./dist",
+    "build-prod:nix": "cross-env DOTNET_CLI_TELEMETRY_OPTOUT=0 ./dotnet/dotnet publish ./src/ -c Release -o ./dist"
   },
   "keywords": [
     "blazor",
@@ -21,5 +28,9 @@
     "type": "git",
     "url": "https://github.com/krausest/js-framework-benchmark.git"
   },
-  "dependencies": {}
+  "dependencies": {},
+  "devDependencies": {
+    "cross-env": "^7.0.2",
+    "run-script-os": "1.1.1"
+  }
 }

frameworks/keyed/blazor-wasm/src/global.json

@@ -0,0 +1,5 @@
+{
+    "sdk": {
+      "version": "3.1.201"
+    }
+  }