Add control-d as an alternate key binding to close the TUI to fix #61 (plus some tests)

client/client_test.go

@@ -1884,6 +1884,18 @@ func TestTui(t *testing.T) {
 	})
 	out = strings.TrimSpace(strings.Split(out, "hishtory tquery")[1])
 	compareGoldens(t, out, "TestTui-LeftScroll")
+
+	// Check that we can exit the TUI via pressing esc
+	out = captureTerminalOutput(t, tester, []string{
+		"hishtory SPACE tquery ENTER",
+		"Escape",
+	})
+	if strings.Contains(out, "Search Query:") {
+		t.Fatalf("unexpected out=\n%s", out)
+	}
+	if !testutils.IsGithubAction() {
+		compareGoldens(t, out, "TestTui-Exit")
+	}
 }
 
 func captureTerminalOutput(t *testing.T, tester shellTester, commands []string) string {

client/lib/goldens/TestTui-Exit

@@ -0,0 +1,4 @@
+/Users/david/.zshrc:source:22: no such file or directory: /usr/share/fzf/key-bindings.zsh
+david@Davids-MacBook-Air hishtory % hishtory tquery
+
+david@Davids-MacBook-Air hishtory %

client/lib/tui.go

@@ -125,7 +125,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "esc", "ctrl+c":
+		case "esc", "ctrl+c", "ctrl+d":
 			m.quitting = true
 			return m, tea.Quit
 		case "enter":