move command group printing logic into function

this makes the print function a bit cleaner.

cli/src/commands.rs

@@ -5,16 +5,7 @@ use shared::{errors::Error, names::Site};
 
 use crate::arguments::PrintGroup;
 
-pub(crate) fn print(path: &Path, group: &PrintGroup, seperator: &Option<char>) -> Result<(), Error> {
+fn group_printing(seperator: &Option<char>, site: Site, group: &PrintGroup) {
-	let names_file = names::read_names_file(path)?;
-	let names = names::load_names(names_file)?;
-
-	Ok(for site in names {
-		if !group.url && !group.name {
-			log::info!("{:?}", site);
-			continue;
-		}
-
 	let mut string = String::new();
 	let delimiter = seperator.unwrap_or(',');
 
@@ -31,7 +22,26 @@ pub(crate) fn print(path: &Path, group: &PrintGroup, seperator: &Option<char>) -
 	}
 
 	log::info!("{}", string);
-	})
+}
+
+pub(crate) fn print(
+	path: &Path,
+	group: &PrintGroup,
+	seperator: &Option<char>,
+) -> Result<(), Error> {
+	let names_file = names::read_names_file(path)?;
+	let names = names::load_names(names_file)?;
+
+	for site in names {
+		if !group.url && !group.name {
+			log::info!("{:?}", site);
+			continue;
+		}
+
+		group_printing(seperator, site, group);
+	}
+
+	Ok(())
 }
 
 pub(crate) fn add(path: &Path, url: &String, name: &Option<String>) -> Result<(), Error> {