renamed installer to wf-tools. updated wf-tools

src/wf-tool.cr

@@ -0,0 +1,94 @@
+require "option_parser"
+
+orange = "\e[38;5;214m"
+red = "\e[0;31m"
+bold = "\033[1m"
+reset = "\e[0m"
+
+sudo_user = ENV["SUDO_USER"]?
+home = "/home/#{sudo_user}"
+
+OptionParser.parse do |parser|
+    parser.banner = "Usage: installer [arguments]"
+    parser.on("-i", "--install-only", "Only instals wfetch; Does not run setup") {
+      if LibC.getuid != 0
+        puts "#{red}#{bold}You must be in root to install wfetch!#{reset}"
+      exit(0)
+      end
+
+      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"){
+      if LibC.getuid != 0
+        puts "#{red}#{bold}You must be in root to uninstall wfetch!#{reset}"
+        exit(0)
+      end
+
+      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") {
+      if LibC.getuid == 0
+        puts "#{red}#{bold}Don't run the setup in root!#{reset}"
+      exit(0)
+      end
+    
+      Dir.mkdir(Path["~/.local/share/Wfetch"].expand(home: true))
+
+
+      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(Path["~/.local/share/Wfetch/config.toml"].expand(home: true), "
+      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", Path["~/.local/share/Wfetch/disp.toml"].expand(home: true))
+      elsif choice == "2"
+        File.copy("data/2.toml", Path["~/.local/share/Wfetch/disp.toml"].expand(home: true))
+      elsif choice == "3"
+        File.copy("data/3.toml", Path["~/.local/share/Wfetch/disp.toml"].expand(home: true))
+      else
+        File.copy("data/1.toml", Path["~/.local/share/Wfetch/disp.toml"].expand(home: true))
+      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
+
+  if ARGV.empty?
+    puts "Run installer -h"
+  end