Refactoring code

src/help.rs

@@ -0,0 +1,38 @@
+
+
+pub fn print_help() {
+    let msg: String = String::from(
+        r#"icd [Action] [flag]
+
+        Actions
+            download
+            upload-meta
+            retrieve
+            delete
+
+        Flags
+        Required for all actions
+            -u username
+            -p password
+            -h host
+
+        Required for upload with metadata
+            -s path of song
+            -t track number
+            -m metadata filepath
+            -ca coverart filepath
+            -scma directory where songs, metadata, and cover art exists and will be uploaded (Optional)
+
+        Required for download
+            -b song id
+            -d path to download song (Optional)
+
+        Required for retrieving records
+            -rt retrieve type (songs is only accepted)
+
+        Required for deleting a song
+            -D song id"#,
+    );
+
+    println!("{}", msg);
+}

src/main.rs

@@ -1,4 +1,5 @@
 mod constants;
+mod help;
 mod managers;
 mod models;
 mod parsers;
@@ -6,12 +7,15 @@ mod syncers;
 mod utilities;
 
 use std::env;
-use std::process;
+// use std::process;
 
+/*
 fn exit_program(code: i32) {
     process::exit(code);
 }
+*/
 
+/* 
 fn print_help() {
     let msg: String = String::from(
         r#"icd [Action] [flag]
@@ -48,29 +52,24 @@ fn print_help() {
 
     println!("{}", msg);
 }
+    */
 
 fn main() {
     let args: Vec<String> = env::args().collect();
-
-    if args.len() == 1 {
-        print_help();
-        exit_program(-1);
-    }
-
     let args_len = args.len() as i32;
 
+    if args_len == 1 {
+        help::print_help();
+        utilities::checks::exit_program(-1);
+    }
+
     println!("Argument count: {}", args_len);
 
-    let mut act_mgr = managers::action_managers::ActionManager {
+    let mut act_mgr = managers::action_managers::ActionManager::default();
-        action: String::new(),
+    act_mgr.set_params(&args);
-        flags: Vec::new(),
-        params: args,
-        param_count: args_len,
-    };
     act_mgr.initialize();
 
     let chosen_act = act_mgr.retrieve_icarus_action();
-
     chosen_act.print_action_and_flags();
 
     let mut cmt_mgr = managers::commit_manager::CommitManager {

src/managers/action_managers.rs

@@ -10,6 +10,17 @@ pub struct ActionManager {
     pub param_count: i32,
 }
 
+impl Default for ActionManager {
+    fn default() -> Self {
+        ActionManager {
+            action: String::new(),
+            flags: Vec::new(),
+            params: Vec::new(),
+            param_count: -1,
+        }
+    }
+}
+
 impl ActionManager {
     pub fn retrieve_icarus_action(&self) -> models::icarus_action::IcarusAction {
         return models::icarus_action::IcarusAction {
@@ -45,6 +56,11 @@ impl ActionManager {
         self.action = self.action.to_lowercase();
     }
 
+    pub fn set_params(&mut self, args: &Vec<String>) {
+        self.params = args.clone();
+        self.param_count = self.params.len() as i32;
+    }
+
     fn validate_flags(&mut self) {
         println!("Validating flags");
 
@@ -102,7 +118,6 @@ impl ActionManager {
 
     fn does_flag_have_value(&self, flag: &String) -> bool {
         let flags_tmp = self.parsed_flags();
-
         let mut i_found: i32 = -1;
 
         for i in 0..flags_tmp.len() {

src/utilities/checks.rs

@@ -26,3 +26,8 @@ impl Checks {
         return index;
     }
 }
+
+
+pub fn exit_program(code: i32) {
+    std::process::exit(code);
+}