style(rg): add shebang, set bash strict mode, create function

diff --git a/rg/install.sh b/rg/install.sh
index f97939963de3c7fc1a84c5e0fd9202344e5673a8..2e7489d4bfab8b17ccf6f78012500bb99123dce0 100644 (file)
--- a/rg/install.sh
+++ b/rg/install.sh
@@ -1,6 +1,9 @@
-{
-    set -e
-    set -u
+#!/bin/bash
+set -e
+set -u
+
+function __install_rg() {
+
 
     ###################
     # Install ripgrep #