1 files changed, 23 insertions, 0 deletions
diff --git a/src/actions/list.rs b/src/actions/list.rs
new file mode 100644
index 0000000..01289f6
--- /dev/null
+++ b/src/actions/list.rs
@@ -0,0 +1,23 @@
+use selectors::SelectFilters;
+use utils::fileutil as utils;
+
+pub fn list_by_args(filenames: &mut Iterator<Item = String>, args: &[String]) {
+  let filters = match SelectFilters::parse_from_args_with_range(args) {
+    Err(error) => { println!("{}", error); return; },
+    Ok(parsed_filters) => parsed_filters,
+  };
+
+  let cals = utils::read_calendars_from_files(filenames).unwrap();
+
+  let events = cals.into_iter()
+    .map(|cal| cal.get_principal_event())
+    .enumerate()
+    .filter(|(index, event)| filters.is_selected_index(*index, event));
+
+  for (_, event) in events {
+    if let Some(line) = event.get_khaleesi_line() {
+      println!("{}", line);
+    }
+  }
+}
+