wip: main business logic

src/appstate.rs

@@ -69,17 +69,16 @@ impl AppState {
             .ok()
     }
 
-    pub fn from_args(args: &Cli, http: &ureq::Agent) -> Option<Self> {
+    pub fn from_args(args: &Cli, http: &ureq::Agent) -> Result<Self, String> {
         let file_name = Self::cache_file(args);
         let alias = args.get_alias();
 
         let share = Share::create(http, &alias, args.get_share_request())
-            .inspect_err(|e| debug!("could not create Share: {e}"))
-            .ok()?;
+            .map_err(|e| format!("could not create share: {e}"))?;
 
         let files: VecDeque<_> = args.files.clone().into_iter().map(FileState::C).collect();
 
-        Some(Self {
+        Ok(Self {
             file_name,
             alias,
             share,

src/main.rs

@@ -41,10 +41,11 @@ fn main() {
 
             state
         })
-        .or_else(|| AppState::from_args(&args, &agent))
         .unwrap_or_else(|| {
-            error!("could not create new state from cli arguments: {args:?}");
-            exit(1);
+            AppState::from_args(&args, &agent).unwrap_or_else(|e| {
+                error!("could not create new state: {e}");
+                exit(1);
+            })
         });
 
     info!("continuing with state: {state:?}");