Implement `ls` command

This suggested adding an `iterate` helper method to `TerminalList` as well as line break logic to the command output log.

1 files changed, 7 insertions, 0 deletions

diff --git a/qml/commands.js b/qml/commands.js
index 765a747..7069458 100644
--- a/qml/commands.js
+++ b/qml/commands.js
@@ -40,3 +40,10 @@ function prev() {
 	terminalList.selectPrev();
 }
 
+function ls(output) {
+	terminalList.iterate(function(item) {
+		if ( item.terminal !== null ) {
+			output.log(item.index + ': ' + item.terminal.program);
+		}
+	});
+}