Describe how to install the IDE (#1686)

* Add more package.json attributes

* Rename ide-demo to haskell-ide-core

* Change the default flags for the IDE

* Update the README with how to install things

README.md

@@ -25,3 +25,9 @@ Let's assume you want to load the `haskell-ide-core` source code in a VS Code ID
 10. Run the Reload Window command in VS Code.
 
 Now you should have a working IDE dealing with itself.
+
+## Installing the IDE permanently
+
+1. `cd compiler/haskell-ide-core/extension`
+2. `vsce package`
+3. `code --install-extension haskell-ide-core-0.0.1.vsix`

extension/package.json

@@ -1,6 +1,11 @@
 {
 	"name": "haskell-ide-core",
 	"displayName": "haskell-ide-core",
+	"publisher": "digitalasset",
+	"repository": {
+		"type" : "git",
+		"url" : "https://github.com/digitalasset/daml.git"
+	},
 	"description": "A simple extension to test out haskell ide core",
 	"version": "0.0.1",
 	"engines": {
@@ -26,12 +31,12 @@
 			"properties": {
 				"hic.executablePath": {
 					"type": "string",
-					"default": "--ide .ghci",
+					"default": "haskell-ide-core",
 					"description": "The location of your haskell-ide-core executable"
 				},
 				"hic.arguments": {
 					"type": "string",
-					"default": "",
+					"default": "--ide",
 					"description": "The arguments you would like to pass to the executable"
 				}
 			}

haskell-ide-core.cabal

@@ -107,7 +107,7 @@ library
     other-modules:
         Data.Text.Prettyprint.Doc.Syntax
 
-executable ide-demo
+executable haskell-ide-core
     default-language:   Haskell2010
     main-is: Demo.hs
     ghc-options: -main-is Demo.main