Updated red color, updated installer, fixed time based color.

src/installer.cr

@@ -1,15 +1,51 @@
 orange = "\e[38;5;214m"
-red = "\e[38;5;52m"
+red = "\e[0;31m"
 bold = "\033[1m"
 reset = "\e[0m"
 
-if Process.uid != 0
+lib C
+  fun getuid : UInt32
+end
+
+if C.getuid != 0
     puts "#{red}#{bold}You must be in root to install wfetch!#{reset}"
     exit(0)
 end
 
+sudo_user = ENV["SUDO_USER"]?
+home = "/home/#{sudo_user}"
+
 puts "#{orange}#{bold}wfetch installer 0.1.0#{reset}"
 
 File.copy("data/wfetch", "/usr/bin/wfetch")
 
-puts "Finished"
+puts "#{orange}#{bold}Finished installing! Let's setup.#{reset}"
+
+puts "Please enter your WeatherApi key (Learn to get one at README.md):"
+
+api = gets
+
+puts "Please enter the (closest) city you live in: "
+
+city = gets
+
+puts "#{orange}#{bold}Config setup finished. Starting disp setup.#{reset}"
+
+File.write("/home/#{sudo_user}/.local/share/Wfetch/config.toml", "api = \"#{api}\"
+city = \"#{city}\"")
+
+puts "#{orange}#{bold}Would you like customary (1), metric (2), or both (3)?#{reset}"
+
+choice = gets
+
+if choice == "1"
+  File.copy("data/1.toml", "/home/#{sudo_user}/.local/share/Wfetch/disp.toml")
+elsif choice == "2"
+  File.copy("data/2.toml", "/home/#{sudo_user}/.local/share/Wfetch/disp.toml")
+elsif choice == "3"
+  File.copy("data/3.toml", "/home/#{sudo_user}/.local/share/Wfetch/disp.toml")
+else
+  File.copy("data/1.toml", "/home/#{sudo_user}/.local/share/Wfetch/disp.toml")
+end
+
+puts "#{orange}#{bold}Install finnished. Enjoy!#{reset}"