Updated version and finished installer.

src/installer.cr

@@ -1,3 +1,5 @@
+require "option_parser"
+
 orange = "\e[38;5;214m"
 red = "\e[0;31m"
 bold = "\033[1m"
@@ -15,7 +17,71 @@ end
 sudo_user = ENV["SUDO_USER"]?
 home = "/home/#{sudo_user}"
 
-puts "#{orange}#{bold}wfetch installer 0.1.0#{reset}"
+OptionParser.parse do |parser|
+    parser.banner = "Usage: installer [arguments]"
+    parser.on("-i", "--install-only", "Only instals wfetch; Does not run setup") {
+      puts "#{orange}#{bold}wfetch installer 1.0.0#{reset}"
+
+      File.copy("data/wfetch", "/usr/bin/wfetch")
+
+      puts "#{orange}#{bold}Finished installing!#{reset}"
+      exit
+    }
+    parser.on("-u", "--uninstall", "Uninstalls wfetch"){
+      File.delete("/usr/bin/wfetch")
+      File.delete("#{home}/.local/share/Wfetch/disp.toml")
+      File.delete("#{home}/.local/share/Wfetch/config.toml")
+      Dir.delete("#{home}/.local/share/Wfetch")
+      puts "#{bold}#{orange}Finished#{reset}"
+      exit
+    }
+    parser.on("-s", "--setup", "Runs setup") {
+      Dir.mkdir("/home/#{sudo_user}/.local/share/Wfetch")
+
+
+      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}Setup finnished. Enjoy!#{reset}"
+      exit
+    }
+    parser.on("-h", "--help", "Show this help") do
+    
+      puts parser
+      exit(1)
+    end
+    parser.invalid_option do |flag|
+      STDERR.puts "ERROR: #{flag} is not a valid option."
+      STDERR.puts parser
+      exit(1)
+    end
+  end
+
+puts "#{orange}#{bold}wfetch installer 1.0.0#{reset}"
 
 File.copy("data/wfetch", "/usr/bin/wfetch")
 

src/wfetch.cr

@@ -5,7 +5,7 @@ require "./icon-list"
 require "option_parser"
 
 module Wfetch
-  VERSION = "0.1.0"
+  VERSION = "1.0.0"
   orange = "\e[38;5;214m"
   red = "\e[0;31m"
   bold = "\033[1m"
@@ -29,7 +29,7 @@ module Wfetch
     }
     parser.on("-r", "--verbose", "Gives additional details.") {debug = true}
     parser.on("-v", "--version", "Shows the current version of wfetch") {
-      puts "#{bold}#{orange}Wfetch 0.1.0 KoffeeJava 2026#{reset}"
+      puts "#{bold}#{orange}Wfetch 1.0.0 KoffeeJava 2026#{reset}"
       exit
     }
     parser.on("-h", "--help", "Show this help") do