supporing custom pagers step 1

1 files changed, 21 insertions, 0 deletions

diff --git a/pkg/gui/pty.go b/pkg/gui/pty.go
new file mode 100644
index 000000000..18fb98fda
--- /dev/null
+++ b/pkg/gui/pty.go
@@ -0,0 +1,21 @@
+package gui
+
+import (
+	"github.com/jesseduffield/pty"
+)
+
+func (gui *Gui) onResize() error {
+	if gui.State.Ptmx == nil {
+		return nil
+	}
+	mainView := gui.getMainView()
+	width, height := mainView.Size()
+
+	if err := pty.Setsize(gui.State.Ptmx, &pty.Winsize{Cols: uint16(width), Rows: uint16(height)}); err != nil {
+		return err
+	}
+
+	// TODO: handle resizing properly
+
+	return nil
+}