#!/usr/bin/env bash

SERVER=$1
VERSION=$2

UNAME=$(sh -c 'uname 2>/dev/null || echo Unknown')
if [[ "$UNAME" == "Windows_NT" ]]; then
	UNAME="Windows"
fi

case $SERVER in
	jdtls)
		if [ -z "$VERSION" ]; then
			VERSION="1.4.0"
		fi
		FILE_NAME=$(curl https://download.eclipse.org/jdtls/milestones/$VERSION/latest.txt)
		wget -O - https://download.eclipse.org/jdtls/milestones/$VERSION/$FILE_NAME > /tmp/jdtls.tar.gz
		mkdir -p $HOME/lsp/java/jdtls
		tar -xf /tmp/jdtls.tar.gz -C $HOME/lsp/java/jdtls
		;;
	omnisharp)
		if [ -z "$VERSION" ]; then
			VERSION="v1.37.16"
		fi
		case $UNAME in
			Linux)
				FILE_NAME="omnisharp-linux-x64.tar.gz"
				;;
			Darwin)
				FILE_NAME="omnisharp-osx.tar.gz"
				;;
		esac
		wget -O - https://github.com/OmniSharp/omnisharp-roslyn/releases/download/$VERSION/$FILE_NAME > /tmp/omnisharp.tar.gz
		mkdir -p $HOME/lsp/dotnet/omnisharp
		tar -xf /tmp/omnisharp.tar.gz -C $HOME/lsp/dotnet/omnisharp
		;;
	hls)
		if [ -z "$VERSION" ]; then
			VERSION="1.4.0"
		fi
		case $UNAME in
			Linux)
				FILE_NAME="haskell-language-server-Linux-${VERSION}.tar.gz"
				;;
			Darwin)
				FILE_NAME="haskell-language-server-macOS-${VERSION}.tar.gz"
				;;
		esac
		wget -O - https://github.com/haskell/haskell-language-server/releases/download/$VERSION/$FILE_NAME > /tmp/hls.tar.gz
		mkdir -p $HOME/lsp/haskell/hls
		tar -xf /tmp/hls.tar.gz -C $HOME/lsp/haskell/hls
		chmod +x $HOME/lsp/haskell/hls/*
		;;
	solang)
		if [ -z "$VERSION" ]; then
			VERSION="v0.1.8"
		fi
		case $UNAME in
			Linux)
				FILE_NAME="solang-linux"
				;;
			Windows)
				FILE_NAME="solang.exe"
				;;
			Darwin)
				FILE_NAME="solang-mac-intel"
				;;
		esac
		mkdir -p $HOME/lsp/solidity/solang
		wget -O - https://github.com/hyperledger-labs/solang/releases/download/$VERSION/$FILE_NAME > $HOME/lsp/solidity/solang/solang
		chmod +x $HOME/lsp/solidity/solang/solang
		;;
esac