Normalize new lines

Author: Kioubit

registry_wizard/src/main.rs

@@ -231,7 +231,7 @@ fn main() {
 fn output_result(result: BoxResult<String>) {
     match result {
         Ok(s) => {
-            writeln!(io::stdout(), "{}", s).ok()
+            write!(io::stdout(), "{}", s).ok()
         }
         Err(err) => {
             writeln!(io::stderr(), "{}", err).ok();

registry_wizard/src/modules/hierarchical_prefixes.rs

@@ -68,9 +68,7 @@ pub fn output(registry_root: &Path, v4: bool) -> BoxResult<String> {
             cidr.borrow().cidr.eq(&IpCidr::from_str("::/0").unwrap())).
         ok_or("could not find root element")?;
 
-
-    let j = serde_json::to_string(&root)?;
-    Ok(j)
+    Ok(serde_json::to_string(&root)? + "\n")
 }
 
 fn is_in_subnet(target: IpCidr, test: IpCidr) -> bool {

registry_wizard/src/modules/object_finder.rs

@@ -37,7 +37,7 @@ pub fn output(registry_root: &Path, search_ip: &str) -> BoxResult<String> {
     if let Some(current) = current {
         let target_path = Path::new(registry_root).join(sub_path).join(current);
         let key_value = read_registry_object_kv::<SimpleObjectLine>(target_path.as_path())?;
-        Ok(serde_json::to_string(&key_value)?)
+        Ok(serde_json::to_string(&key_value)? + "\n")
     } else {
         Err("Failed to find target".into())
     }

registry_wizard/src/modules/object_metadata.rs

@@ -23,5 +23,5 @@ pub fn output(registry_root: &Path, object_type: &str,
         }
         objects.insert(item.filename, item.key_value);
     }
-    Ok(serde_json::to_string(&objects)?)
+    Ok(serde_json::to_string(&objects)? + "\n")
 }

registry_wizard/src/modules/registry_graph_tools.rs

@@ -26,7 +26,7 @@ pub fn output_list(registry_root: &Path, obj_type: Option<String>, object_name:
                     if graphviz {
                         Ok(create_graphviz(v.to_vec(), None)?)
                     } else {
-                        Ok(serde_json::to_string(v)?)
+                        Ok(serde_json::to_string(v)? + "\n")
                     }
                 }
                 Some(n) => {
@@ -37,7 +37,7 @@ pub fn output_list(registry_root: &Path, obj_type: Option<String>, object_name:
                         .ok_or("object type not found")?
                         .iter().find(|x| x.object.filename == n)
                         .ok_or("object by name not found");
-                    Ok(serde_json::to_string(r)?)
+                    Ok(serde_json::to_string(r)? + "\n")
                 }
             }
         }
@@ -117,7 +117,7 @@ pub fn output_related(registry_root: &Path, obj_type: String,
     let result: Vec<_> = visited.iter()
         .map(|x| format!("{}/{}", x.schema_ref, x.object.filename))
         .collect();
-    Ok(serde_json::to_string(&result)?)
+    Ok(serde_json::to_string(&result)?+"\n")
 }
 
 
@@ -185,5 +185,5 @@ pub fn output_path(registry_root: &Path, src_type: String, tgt_type: String,
 
     Ok(rev_path.iter().rev()
         .map(|x| format!("{}/{}", x.schema_ref, x.object.filename.clone()))
-        .collect::<Vec<String>>().join(" > "))
+        .collect::<Vec<String>>().join(" > ") + "\n")
 }