100%

blockset-lib/src/app/add_entry.rs

@@ -12,6 +12,32 @@ use super::{
     invalid_input, is_to_posix_eol,
 };
 
+fn add_file_or_dir<'a, T: Io, S: 'a + TreeAdd>(
+    io: &'a T,
+    storage: &'a impl Fn(&'a T) -> S,
+    to_posix_eol: bool,
+    display_new: bool,
+    path: String,
+) -> io::Result<String> {
+    let mut add = Add {
+        io,
+        storage,
+        to_posix_eol,
+        display_new,
+        status: StatusLine::new(io),
+        p: State {
+            total: 0,
+            current: 0,
+        },
+    };
+    if io.metadata(&path)?.is_dir() {
+        add.add_dir(&path)
+    } else {
+        add.p.total = io.metadata(&path)?.len();
+        add.add_file(&path)
+    }
+}
+
 pub fn add_entry<'a, T: Io, S: 'a + TreeAdd>(
     io: &'a T,
     a: &mut T::Args,
@@ -23,24 +49,6 @@ pub fn add_entry<'a, T: Io, S: 'a + TreeAdd>(
         path.pop();
     }
     let to_posix_eol = is_to_posix_eol(a)?;
-    let k = {
-        let mut add = Add {
-            io,
-            storage,
-            to_posix_eol,
-            display_new,
-            status: StatusLine::new(io),
-            p: State {
-                total: 0,
-                current: 0,
-            },
-        };
-        if io.metadata(&path)?.is_dir() {
-            add.add_dir(&path)?
-        } else {
-            add.p.total = io.metadata(&path)?.len();
-            add.add_file(&path)?
-        }
-    };
+    let k = add_file_or_dir(io, storage, to_posix_eol, display_new, path)?;
     io.stdout().println([k.as_str()])
 }