Owlibou/gnoma
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feat: TUI slash commands, incognito toggle, model switching

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Slash commands:
- /incognito — toggles incognito mode (wired to security.Firewall),
  shows 🔒 indicator in status bar
- /model <name> — switch model mid-session
- /provider — show current provider
- /clear — clear chat and reset scroll
- /help — list all commands

CLI flags:
- --permission <mode> (default, accept_edits, bypass, deny, plan, auto)
- --incognito (start in incognito mode)

TUI Config struct passes Firewall + Engine for feature access.
This commit is contained in:
vikingowl
2026-04-03 16:00:47 +02:00
parent 6c70a2ceaf
commit 8e95f97cd5
3 changed files with 95 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cmd/gnoma/main.go
View File

@@ -11,6 +11,7 @@ import (
"strings"
"somegit.dev/Owlibou/gnoma/internal/engine"
"somegit.dev/Owlibou/gnoma/internal/permission"
"somegit.dev/Owlibou/gnoma/internal/provider"
"somegit.dev/Owlibou/gnoma/internal/router"
"somegit.dev/Owlibou/gnoma/internal/security"
@@ -37,6 +38,8 @@ func main() {
system = flag.String("system", defaultSystem, "system prompt")
apiKey = flag.String("api-key", "", "API key (or set MISTRAL_API_KEY env)")
maxTurns = flag.Int("max-turns", 50, "max tool-calling rounds per turn")
permMode = flag.String("permission", "bypass", "permission mode (default, accept_edits, bypass, deny, plan, auto)")
incognito = flag.Bool("incognito", false, "incognito mode — no persistence, no learning")
verbose = flag.Bool("verbose", false, "enable debug logging")
version = flag.Bool("version", false, "print version and exit")
)
@@ -122,6 +125,15 @@ func main() {
Logger: logger,
})
// Incognito mode
if *incognito {
fw.Incognito().Activate()
logger.Debug("incognito mode enabled")
}
// Permission checker
_ = permission.NewChecker(permission.Mode(*permMode), nil, nil)
// Build system prompt with compact inventory summary
systemPrompt := *system
if summary := inventory.Summary(); summary != "" {
@@ -187,7 +199,10 @@ func main() {
sess := session.NewLocal(eng, *providerName, armModel)
defer sess.Close()
m := tui.New(sess)
m := tui.New(sess, tui.Config{
Firewall: fw,
Engine: eng,
})
p := tea.NewProgram(m)
if _, err := p.Run(); err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)

90
internal/tui/app.go
View File

@@ -10,6 +10,8 @@ import (
tea "charm.land/bubbletea/v2"
"charm.land/bubbles/v2/textinput"
"charm.land/lipgloss/v2"
"somegit.dev/Owlibou/gnoma/internal/engine"
"somegit.dev/Owlibou/gnoma/internal/security"
"somegit.dev/Owlibou/gnoma/internal/session"
"somegit.dev/Owlibou/gnoma/internal/stream"
)
@@ -24,8 +26,15 @@ type chatMessage struct {
content string
}
// Config holds optional dependencies for TUI features.
type Config struct {
Firewall *security.Firewall // for incognito toggle
Engine *engine.Engine // for model switching
}
type Model struct {
session session.Session
config Config
width int
height int
@@ -37,10 +46,11 @@ type Model struct {
input textinput.Model
cwd string
gitBranch string
scrollOffset int // 0 = bottom, positive = scrolled up
scrollOffset int
incognito bool
}
func New(sess session.Session) Model {
func New(sess session.Session, cfg Config) Model {
ti := textinput.New()
ti.Placeholder = ""
ti.Prompt = "❯ "
@@ -52,6 +62,7 @@ func New(sess session.Session) Model {
return Model{
session: sess,
config: cfg,
input: ti,
cwd: cwd,
gitBranch: gitBranch,
@@ -162,22 +173,71 @@ func (m Model) submitInput(input string) (tea.Model, tea.Cmd) {
}
func (m Model) handleCommand(cmd string) (tea.Model, tea.Cmd) {
switch {
case cmd == "/quit" || cmd == "/exit" || cmd == "/q":
parts := strings.Fields(cmd)
command := parts[0]
args := ""
if len(parts) > 1 {
args = strings.Join(parts[1:], " ")
}
switch command {
case "/quit", "/exit", "/q":
return m, tea.Quit
case cmd == "/clear":
case "/clear":
m.messages = nil
m.scrollOffset = 0
return m, nil
case cmd == "/incognito":
m.messages = append(m.messages, chatMessage{role: "system", content: "incognito mode toggled"})
case "/incognito":
if m.config.Firewall != nil {
m.incognito = m.config.Firewall.Incognito().Toggle()
if m.incognito {
m.messages = append(m.messages, chatMessage{role: "system",
content: "🔒 incognito mode ON — no persistence, no learning, no content logging"})
} else {
m.messages = append(m.messages, chatMessage{role: "system",
content: "🔓 incognito mode OFF"})
}
} else {
m.messages = append(m.messages, chatMessage{role: "error",
content: "firewall not configured"})
}
return m, nil
case cmd == "/help":
case "/model":
if args == "" {
status := m.session.Status()
m.messages = append(m.messages, chatMessage{role: "system",
content: fmt.Sprintf("current model: %s/%s\nUsage: /model <model-name>", status.Provider, status.Model)})
return m, nil
}
if m.config.Engine != nil {
m.config.Engine.SetModel(args)
m.messages = append(m.messages, chatMessage{role: "system",
content: fmt.Sprintf("model switched to: %s", args)})
}
return m, nil
case "/provider":
if args == "" {
status := m.session.Status()
m.messages = append(m.messages, chatMessage{role: "system",
content: fmt.Sprintf("current provider: %s\nUsage: /provider <name> (mistral, anthropic, openai, google, ollama)", status.Provider)})
return m, nil
}
m.messages = append(m.messages, chatMessage{role: "system",
content: "Commands: /clear, /incognito, /quit, /help"})
content: fmt.Sprintf("provider switching requires restart: gnoma --provider %s", args)})
return m, nil
case "/help":
m.messages = append(m.messages, chatMessage{role: "system",
content: "Commands:\n /clear clear chat\n /incognito toggle incognito mode\n /model <name> switch model\n /provider <name> show/switch provider\n /help show this help\n /quit exit gnoma"})
return m, nil
default:
m.messages = append(m.messages, chatMessage{role: "error",
content: fmt.Sprintf("unknown command: %s (try /help)", cmd)})
content: fmt.Sprintf("unknown command: %s (try /help)", command)})
return m, nil
}
}
@@ -392,10 +452,12 @@ func (m Model) renderInput() string {
func (m Model) renderStatus() string {
status := m.session.Status()
// Left: provider + model
left := sStatusHighlight.Render(
fmt.Sprintf(" %s/%s", status.Provider, status.Model),
)
// Left: provider + model + incognito
provModel := fmt.Sprintf(" %s/%s", status.Provider, status.Model)
if m.incognito {
provModel += " " + sStatusIncognito.Render("🔒")
}
left := sStatusHighlight.Render(provModel)
// Center: cwd + git branch
dir := filepath.Base(m.cwd)

3
internal/tui/theme.go
View File

@@ -77,6 +77,9 @@ var (
sStatusBranch = lipgloss.NewStyle().
Foreground(cGreen)
sStatusIncognito = lipgloss.NewStyle().
Foreground(cYellow)
sLine = lipgloss.NewStyle().
Foreground(cSurface)
)