From d3b45cf5877e6ea8e6f7e3e6e1c5593cc566a249 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs?= <heckyel@hyperbola.info>
Date: Sun, 19 Jul 2020 13:00:41 -0500
Subject: [PATCH] check root privileges

---
 install.sh | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/install.sh b/install.sh
index f0579c6..a63fafb 100644
--- a/install.sh
+++ b/install.sh
@@ -2,28 +2,39 @@
 
 URL="https://libregit.org/heckyel/i3-config.git"
 
+function _check_root() {
+    if [[ "$UID" == 0 ]]; then
+        root_key=''
+    elif [[ $(command -v sudo) ]]; then
+        root_key=sudo
+    elif [[ $(command -v doas) ]]; then
+        root_key=doas
+    fi
+    return $root_key
+}
+
 while true
 do
     function _copy_i3_config() {
         ## Install dependencies
         if [[ $(command -v pacman) ]]; then
-            sudo pacman -Syy
+            _check_root pacman -Syy
             # i3 base
-            sudo pacman -S i3-wm i3status dmenu sysstat
+            _check_root pacman -S i3-wm i3status dmenu sysstat
             # i3 blocks and dependecies
-            sudo pacman -S i3blocks i3lock rofi termite \
-                 conky playerctl acpi scrot xfce4-terminal \
-                 thunar tumbler feh ranger \
-                 ttf-hack ttf-bitstream-vera
+            _check_root pacman -S i3blocks i3lock rofi termite \
+                        conky playerctl acpi scrot xfce4-terminal \
+                        thunar tumbler feh ranger \
+                        ttf-hack ttf-bitstream-vera
         elif [[ $(command -v apt-get) ]]; then
-            sudo apt update
+            _check_root apt update
             # i3 base
-            sudo apt install i3-wm i3status suckless-tools sysstat
+            _check_root apt install i3-wm i3status suckless-tools sysstat
             # i3 blocks and dependecies
-            sudo apt install i3blocks i3lock rofi termite \
-                 conky playerctl acpi network-manager-gnome scrot \
-                 xfce4-terminal thunar tumbler feh ranger \
-                 fonts-hack-ttf ttf-bitstream-vera
+            _check_root apt install i3blocks i3lock rofi termite \
+                        conky playerctl acpi network-manager-gnome scrot \
+                        xfce4-terminal thunar tumbler feh ranger \
+                        fonts-hack-ttf ttf-bitstream-vera
         fi
 
         # Install i3config