From 3e88528302d02d27e3b5cffd269c8544145744ba Mon Sep 17 00:00:00 2001
From: AJ ONeal <aj@therootcompany.com>
Date: Mon, 13 Jul 2020 07:04:17 +0000
Subject: [PATCH] better error message for Mac and Linux

---
 git/install.sh | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/git/install.sh b/git/install.sh
index 68e66d6..c8c8495 100644
--- a/git/install.sh
+++ b/git/install.sh
@@ -1,8 +1,18 @@
 #!/bin/bash
+set -e
+set -u
+
 {
-    set -e
-    set -u
 
-    echo "This package doesn't work for Mac or Linux yet - only Windows 10"
-    exit 1
+    if [ -z "$(command -v git)" ]; then
+        >&2 echo "Error: to install 'git' on Mac or Linux use the built-in package manager."
+        >&2 echo "       for example: apt install -y git"
+        >&2 echo "       for example: xcode-select --install"
+        # sudo xcodebuild -license accept
+
+        exit 1
+    else
+        echo "'git' already installed"
+    fi
+
 }
-- 
2.25.1