tsk-77: Print version of the software (#86)

* tsk-77: Added code to print version

* tsk-77: Removed print statement

* tsk-77: Code formatting

* tsk-77: Version bump

* tsk-77: Updated help

Cargo.lock

@@ -451,7 +451,7 @@ dependencies = [
 
 [[package]]
 name = "icarus-dm"
-version = "0.8.3"
+version = "0.8.4"
 dependencies = [
  "futures",
  "http",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "icarus-dm"
-version = "0.8.3"
+version = "0.8.4"
 rust-version = "1.90"
 edition = "2024"
 

src/help.rs

@@ -30,7 +30,10 @@ pub fn print_help() {
             -rt retrieve type (songs is only accepted)
 
         Required for deleting a song
-            -D song id"#,
+            -D song id
+
+        Print version
+            -v"#,
     );
 
     println!("{msg}");

src/main.rs

@@ -4,6 +4,7 @@ mod models;
 mod parsers;
 mod syncers;
 mod utilities;
+mod version;
 
 use std::env;
 
@@ -17,13 +18,17 @@ async fn main() {
         utilities::checks::exit_program(-1);
     }
 
-    println!("Argument count: {args_len}");
-
     let mut act_mgr = managers::action_managers::ActionManager::default();
     act_mgr.set_params(&args);
     act_mgr.initialize();
 
     let chosen_act = act_mgr.retrieve_icarus_action();
+    for act in &chosen_act.flags {
+        if act.flag == "-v" {
+            version::print_version();
+            utilities::checks::exit_program(-1);
+        }
+    }
     chosen_act.print_action_and_flags();
 
     let mut cmt_mgr = managers::commit_manager::CommitManager {

src/managers/action_managers.rs

@@ -48,6 +48,7 @@ impl ActionManager {
             String::from("-ca"),
             String::from("-smca"),
             String::from("-t"),
+            String::from("-v"),
         ]
     }
 
@@ -63,31 +64,24 @@ impl ActionManager {
     }
 
     fn validate_flags(&mut self) {
-        println!("Validating flags");
-
         let flag_vals = self.parsed_flags();
 
         let mut i = 0;
-        println!("Flag count: {}", flag_vals.len());
 
         while i < flag_vals.len() {
             let flag = &flag_vals[i];
-            println!("Index: {i} | Value: {flag}");
 
             let mut flg = models::flags::Flags::default();
 
             // TODO: Refactor this
             if self.is_valid_flag(flag) && self.does_flag_have_value(flag) {
-                println!("Flag has value");
                 flg.flag = String::from(flag);
                 flg.value = String::from(&flag_vals[i + 1]);
 
                 i += 1;
             } else if self.is_valid_flag(flag) {
-                println!("Flag does not have a value");
                 flg.flag = String::from(flag);
             } else {
-                println!("Flag {flag} is not valid");
                 utilities::checks::exit_program(-1);
             }
 
@@ -155,10 +149,17 @@ impl ActionManager {
     fn parsed_flags(&self) -> Vec<String> {
         let mut parsed: Vec<String> = Vec::new();
 
+        if self.param_count <= 2 {
+            let flag = String::from(&self.params[1]);
+            if flag == "-v" {
+                parsed.push(flag);
+            }
+        } else {
             for i in 2..self.params.len() {
                 let flag = String::from(&self.params[i]);
                 parsed.push(flag);
             }
+        }
 
         parsed
     }

src/version.rs

@@ -0,0 +1,6 @@
+pub fn print_version() {
+    let name = env!("CARGO_PKG_NAME");
+    let version = env!("CARGO_PKG_VERSION");
+
+    println!("{name:?} {version:?}");
+}