initial commit

internal/tui/views_nixos_wm.go

@@ -0,0 +1,85 @@
+package tui
+
+import (
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func (m Model) viewMissingWMInstructions() string {
+	var b strings.Builder
+
+	b.WriteString(m.renderBanner())
+	b.WriteString("\n\n")
+
+	// Determine which WM is missing
+	wmName := "Niri"
+	installCmd := `environment.systemPackages = with pkgs; [
+  niri
+];`
+	alternateCmd := `# Or enable the module if available:
+# programs.niri.enable = true;`
+
+	if m.selectedWM == 1 {
+		wmName = "Hyprland"
+		installCmd = `programs.hyprland.enable = true;`
+		alternateCmd = `# Or add to systemPackages:
+# environment.systemPackages = with pkgs; [
+#   hyprland
+# ];`
+	}
+
+	// Title
+	title := m.styles.Title.Render("⚠️  " + wmName + " Not Installed")
+	b.WriteString(title)
+	b.WriteString("\n\n")
+
+	// Explanation
+	explanation := m.styles.Normal.Render(wmName + " needs to be installed system-wide on NixOS.")
+	b.WriteString(explanation)
+	b.WriteString("\n\n")
+
+	// Instructions
+	instructions := m.styles.Subtle.Render("To install " + wmName + ", add this to your /etc/nixos/configuration.nix:")
+	b.WriteString(instructions)
+	b.WriteString("\n\n")
+
+	// Command box
+	cmdBox := m.styles.CodeBlock.Render(installCmd)
+	b.WriteString(cmdBox)
+	b.WriteString("\n\n")
+
+	// Alternate command
+	altBox := m.styles.Subtle.Render(alternateCmd)
+	b.WriteString(altBox)
+	b.WriteString("\n\n")
+
+	// Rebuild instruction
+	rebuildInstruction := m.styles.Normal.Render("Then rebuild your system:")
+	b.WriteString(rebuildInstruction)
+	b.WriteString("\n")
+
+	rebuildCmd := m.styles.CodeBlock.Render("sudo nixos-rebuild switch")
+	b.WriteString(rebuildCmd)
+	b.WriteString("\n\n")
+
+	// Navigation help
+	help := m.styles.Subtle.Render("Press Esc to go back and select a different window manager, or Ctrl+C to exit")
+	b.WriteString(help)
+
+	return b.String()
+}
+
+func (m Model) updateMissingWMInstructionsState(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if keyMsg, ok := msg.(tea.KeyMsg); ok {
+		switch keyMsg.String() {
+		case "esc":
+			// Go back to window manager selection
+			m.state = StateSelectWindowManager
+			return m, m.listenForLogs()
+		case "ctrl+c":
+			return m, tea.Quit
+		}
+	}
+	return m, m.listenForLogs()
+}