From 53f3001312f56e891e972f9bf82de67a0a5ceed6 Mon Sep 17 00:00:00 2001
From: Radon Rosborough <radon.neon@gmail.com>
Date: Sat, 22 Aug 2020 17:14:56 -0600
Subject: [PATCH] WIP: Crystal LSP

---
 backend/src/langs.ts               | 3 +++
 scripts/docker-install-phase4.bash | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/backend/src/langs.ts b/backend/src/langs.ts
index dc16b32..592db70 100644
--- a/backend/src/langs.ts
+++ b/backend/src/langs.ts
@@ -540,6 +540,9 @@ int main() {
     name: "Crystal",
     main: "main.cr",
     run: "crystal main.cr",
+    lsp: {
+      start: "scry",
+    },
     template: `puts "Hello, world!"
 `,
     timeout: 15,
diff --git a/scripts/docker-install-phase4.bash b/scripts/docker-install-phase4.bash
index bfed8f2..fd3f89d 100755
--- a/scripts/docker-install-phase4.bash
+++ b/scripts/docker-install-phase4.bash
@@ -45,6 +45,14 @@ wget -nv "https://github.com/snoe/clojure-lsp/releases/download/${ver}/clojure-l
 chmod +x clojure-lsp
 mv clojure-lsp /usr/local/bin/clojure-lsp
 
+# Crystal
+ver="$(latest_release crystal-lang-tools/scry)"
+wget -nv "https://github.com/crystal-lang-tools/scry/releases/download/${ver}/scry_linux.tar.gz"
+mkdir scry
+tar -xf scry_linux.tar.gz -C scry
+mv scry/bin/linux/scry /usr/local/bin/scry
+rm -rf scry
+
 # D
 wget -nv "$(curl -sSL https://dlang.org/download.html | grep -Eo '"http://[^"]+amd64.deb"' | tr -d '"')"
 dpkg -i dmd_*.deb