feat: added a set token command

* Added a command to set the token in the configuration file

Closes #54

README.md

@@ -177,7 +177,9 @@ Once you get your session token, we recommend to set it in `elv`'s
 configuration. You can do it by running:
 
 ```console
-elv config set aoc.token <your-session-token>
+elv token <your-session-token>
+# or
+elv t <your-session-token>
 ```
 
 See the [section about storing the session key](#how-can-i-store-the-session-token)
@@ -371,6 +373,8 @@ ways, the most convenient being:
 1. Set it in the configuration using the CLI:
 
     ```console
+    elv token 01234567890123456789abcdefghi
+    elv t 01234567890123456789abcdefghi
     elv config set aoc.token 01234567890123456789abcdefghi
     ```
 

src/application/cli.rs

@@ -58,8 +58,9 @@ impl ElvCli {
             CliCommand::ListDirs => handle_list_dirs_command(),
             CliCommand::Config { cmd } => match cmd {
                 ConfigSubcommand::List {} => handle_get_config(),
-                ConfigSubcommand::Set { key, value } => handle_set_config(key, value),
+                ConfigSubcommand::Set { key, value } => handle_set_config(&key, value),
             },
+            CliCommand::Token { token } => handle_token_comamand(token),
         }
 
         fn handle_submit_command(
@@ -133,7 +134,7 @@ impl ElvCli {
                         }
                     }
                 }
-                Err(e) => eprintln!("❗️ Error when getting the input:\n\t{}", e.to_string()),
+                Err(e) => eprintln!("❌ Error when getting the input:\n\t{}", e.to_string()),
             }
         }
 
@@ -215,13 +216,24 @@ impl ElvCli {
             }
         }
 
-        fn handle_set_config(key: String, value: String) {
+        fn handle_set_config(key: &str, value: String) {
             match Driver::set_config_key(key, value) {
-                Ok(_) => println!("✅ Key successfully updated"),
+                Ok(_) => println!("✅ Key {key} successfully updated"),
                 Err(e) => eprintln!("❌ Failure: {}", e.to_string()),
             }
         }
 
+        fn handle_token_comamand(token: Option<String>) {
+            match token {
+                Some(token) => handle_set_config("aoc.token", token),
+                None => {
+                    let config = Configuration::new();
+                    println!("✅ Your saved token is: {}", config.aoc.token);
+                    println!("If you want to update your token, use elv t <YOUR_NEW_TOKEN>");
+                }
+            }
+        }
+
         fn determine_date(riddle_args: RiddleArgs) -> Result<(i32, i32), anyhow::Error> {
             let est_now = chrono::Utc::now() - chrono::Duration::hours(4);
             let best_guess_date =

src/application/cli/cli_command.rs

@@ -186,4 +186,20 @@ pub enum CliCommand {
         #[clap(subcommand)]
         cmd: ConfigSubcommand,
     },
+
+    /// 🪙 Set the Advent Of Code token
+    ///
+    /// Token management
+    /// You can save your Advent of Code token using this command.
+    /// If you don't give any parameter to this command, it will print
+    /// the currently saved token instead.
+    /// Example:
+    /// > elv token my_token
+    /// > elv token
+    /// my_token
+    #[command(verbatim_doc_comment, visible_aliases = ["t", "sett", "set-token"])]
+    Token {
+        /// Token to be saved
+        token: Option<String>
+    }
 }

src/infrastructure/driver.rs

@@ -220,8 +220,8 @@ impl Driver {
         Ok(Configuration::get_file_configuration_map()?)
     }
 
-    pub fn set_config_key(key: String, value: String) -> Result<()> {
-        Configuration::update_configuration_key(&key, value)?;
+    pub fn set_config_key(key: &str, value: String) -> Result<()> {
+        Configuration::update_configuration_key(key, value)?;
         Ok(())
     }