Adding automatic IP address, some refactor and better texts. Upgrading version.

src/cli.rs

@@ -6,29 +6,50 @@ use structopt::StructOpt;
     about = "CLI to extract meteorology data from Open Meteo"
 )]
 pub enum Arguments {
-    #[structopt(about = "Gets the current weather for a coordinate")]
+    #[structopt(
+        about = "Displays the current weather for your IP address automatically or for specific coordinates"
+    )]
     CurrentWeather {
-        #[structopt(short = "l", long, help = "Latitude as a decimal number")]
-        latitude: f32,
-        #[structopt(short = "L", long, help = "Longitude as a decimal number")]
-        longitude: f32,
+        #[structopt(
+            short = "l",
+            long,
+            requires("longitude"),
+            help = "Latitude as a decimal number"
+        )]
+        latitude: Option<f64>,
+        #[structopt(
+            short = "L",
+            long,
+            requires("latitude"),
+            help = "Longitude as a decimal number"
+        )]
+        longitude: Option<f64>,
 
         // Flags
-        #[structopt(short = "a", long, help = "Prints all the parameters")]
+        #[structopt(short = "a", long, help = "Displays all the information")]
         all: bool,
-        #[structopt(short = "d", long, help = "Prints if it's day or night")]
+        #[structopt(short = "d", long, help = "Displays if it's day or night")]
         is_day: bool,
-        #[structopt(short = "t", long, help = "Prints the decimal temperature")]
+        #[structopt(
+            short = "t",
+            long,
+            help = "Displays the decimal temperature, in Celsius"
+        )]
         temperature: bool,
-        #[structopt(short = "w", long, help = "Prints the decimal wind speed")]
+        #[structopt(short = "w", long, help = "Displays the decimal wind speed, in km/h")]
         windspeed: bool,
-        #[structopt(short = "W", long, help = "Prints the wind direction angle")]
+        #[structopt(short = "W", long, help = "Displays the wind direction, in degrees")]
         winddirection: bool,
+        #[structopt(long = "coords", help = "Displays the latitude and the longitude")]
+        include_coords: bool,
+        #[structopt(long = "city", help = "Displays the city")]
+        include_city: bool,
+
         #[structopt(
             short = "c",
             long,
-            help = "Cleans the output and only shows the values separated by commas. 
-- ORDER: is_day, temperature, windspeed, winddirection"
+            help = "Cleans the output and only displays the values separated by commas. 
+- ORDER: latitude, longitude, city, is_day, temperature, windspeed, winddirection"
         )]
         clean: bool,
     },