From 7a7bbf12c7bdd99f4c4c902304efcb12f4b5cd02 Mon Sep 17 00:00:00 2001
From: Johannes Theiner <johannes.theiner@stud.hs-emden-leer.de>
Date: Wed, 30 Oct 2019 11:44:46 +0100
Subject: [PATCH] fix syntax for mac

---
 install.sh | 34 ++++++++++++----------------------
 1 file changed, 12 insertions(+), 22 deletions(-)

diff --git a/install.sh b/install.sh
index 7906fb7..7a0f058 100755
--- a/install.sh
+++ b/install.sh
@@ -1,32 +1,22 @@
 #!/usr/bin/env bash
 
 install_packages() {
-  declare -A osInfo;
-  osInfo[/usr/bin/pacman]=pacman
-  osInfo[/usr/bin/apt]=apt
-  osInfo[/usr/local/Homebrew]=brew
+  if [[ -f /usr/bin/pacman ]]; then
+    sudo pacman -S clang make cmake fltk catch2
 
-  for f in ${!osInfo[@]}
-  do
-    if [[ -f $f ]];then
-      if [[ ${osInfo[$f]} == 'pacman' ]]; then
-        sudo pacman -S clang make cmake fltk catch2
+    elif [[ -f /usr/bin/apt ]]; then
+      sudo apt install clang make cmake clang-tidy libfltk1.3 libfltk1.3-dev
 
-      elif [[ ${osInfo[$f]} == 'apt' ]]; then
-        sudo apt install clang make cmake clang-tidy libfltk1.3 libfltk1.3-dev
+      git clone https://github.com/catchorg/Catch2.git
+      cd Catch2
+      cmake -Bbuild -H. -DBUILD_TESTING=OFF
+      sudo cmake --build build/ --target install
+      cd ..
 
-        git clone https://github.com/catchorg/Catch2.git
-        cd Catch2
-        cmake -Bbuild -H. -DBUILD_TESTING=OFF
-        sudo cmake --build build/ --target install
-        cd ..
-
-      elif [[ ${osInfo[$f]} == 'brew' ]]; then
-        sudo brew install llvm clang make cmake clang-format fltk catch2
-        
-      fi
+    elif [[ -f /usr/local/Homebrew ]]; then
+      sudo brew install llvm clang make cmake clang-format fltk catch2
+          
     fi
-  done
 }