From 94a94a84a2f91a5cc4eba24466254f171fe9bac4 Mon Sep 17 00:00:00 2001
From: Cody <ChaosZero112@users.noreply.github.com>
Date: Sat, 14 Jul 2018 19:16:55 -0400
Subject: [PATCH] Check for unzip

It's too late to find out unzip isn't installed after already downloading the zip. Let's add a quick check to catch this error at the get-go.
---
 install.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index dcc70c0..afb92d3 100755
--- a/install.sh
+++ b/install.sh
@@ -1,5 +1,11 @@
 #!/bin/sh
 
+# check for unzip before we continue
+if [ ! "$(command -v unzip)" ]; then
+  echo 'unzip is required but was not found. Install unzip first and then run this script again.' >&2
+  exit 1
+fi
+
 _fetch_sources(){
   wget -O /tmp/nanorc.zip https://github.com/scopatz/nanorc/archive/master.zip
   if [ ! -d ~/.nano/ ]
@@ -8,7 +14,6 @@ _fetch_sources(){
   fi
 
   cd ~/.nano/ || exit
-
   unzip -o "/tmp/nanorc.zip"
   mv nanorc-master/* ./
   rm -rf nanorc-master