Add method for moving cursor up and to the beginning.

Homebrew · Sep 4, 2024 · feaba8f · feaba8f
1 parent 0be10ab
commit feaba8f
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/Library/Homebrew/cmd/fetch.rb b/Library/Homebrew/cmd/fetch.rb
@@ -290,7 +290,7 @@ def run
  end
 
  if previous_pending_line_count.positive?
- $stdout.print Tty.move_cursor_up(previous_pending_line_count)
+ $stdout.print Tty.move_cursor_up_beginning(previous_pending_line_count)
  $stdout.flush
  end
 

diff --git a/Library/Homebrew/utils/tty.rb b/Library/Homebrew/utils/tty.rb
@@ -56,6 +56,11 @@ def move_cursor_up(line_count)
  "\033[#{line_count}A"
  end
 
+ sig { params(line_count: Integer).returns(String) }
+ def move_cursor_up_beginning(line_count)
+ "\033[#{line_count}F"
+ end
+
  sig { params(line_count: Integer).returns(String) }
  def move_cursor_down(line_count)
  "\033[#{line_count}B"