From 00f3fa35fd58d67558305b7d46086edf2edf4dc8 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Mon, 28 Sep 2020 23:48:59 +0200
Subject: [PATCH] Add hls installation to bootstrap-haskell

---
 bootstrap-haskell | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/bootstrap-haskell b/bootstrap-haskell
index 23da3e6..d2f32b5 100755
--- a/bootstrap-haskell
+++ b/bootstrap-haskell
@@ -187,6 +187,27 @@ edo cabal new-update
 printf "\\033[0;35m%s\\033[0m\\n" ""
 printf "\\033[0;35m%s\\033[0m\\n" "Installation done!"
 printf "\\033[0;35m%s\\033[0m\\n" ""
+printf "\\033[0;35m%s\\033[0m\\n" "Do you want to install haskell-language-server (HLS) now?"
+printf "\\033[0;35m%s\\033[0m\\n" "HLS is a language-server that provides IDE-like functionality"
+printf "\\033[0;35m%s\\033[0m\\n" "and can integrate with different editors, such as Vim, Emacs, VS Code, Atom, ..."
+printf "\\033[0;35m%s\\033[0m\\n" "Also see https://github.com/haskell/haskell-language-server/blob/master/README.md"
+printf "\\033[0;35m%s\\033[0m\\n" ""
+printf "\\033[0;35m%s\\033[0m\\n" "Answer with YES or NO and press ENTER."
+printf "\\033[0;35m%s\\033[0m\\n" ""
+
+while true; do
+	read -r next_answer </dev/tty
+
+	case $next_answer in
+		[Yy]*)
+			eghcup --cache install hls
+			;;
+		[Nn]*)
+			break ;;
+		*)
+			echo "Please type YES or NO and press enter.";;
+	esac
+done
 
 if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
     echo "In order to run ghc and cabal, you need to adjust your PATH variable."