Skip to content

Native progress bar #479

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
rumpl merged 1 commit into from
Oct 12, 2025
Merged

Native progress bar #479

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 20 additions & 0 deletions pkg/tui/page/chat/chat.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ package chat

import (
"context"
"fmt"
"os"

"github.com/atotto/clipboard"
"github.com/charmbracelet/bubbles/v2/help"
Expand Down Expand Up @@ -36,6 +38,7 @@ type Page interface {
layout.Help
CompactSession() tea.Cmd
CopySessionToClipboard() tea.Cmd
Cleanup()
}

// chatPage implements Page
Expand Down Expand Up @@ -153,6 +156,8 @@ func (p *chatPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
p.msgCancel()
p.msgCancel = nil
}
// Stop progress bar if active
p.stopProgressBar()
return p, nil
}

Expand Down Expand Up @@ -193,6 +198,7 @@ func (p *chatPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
case *runtime.StreamStartedEvent:
spinnerCmd := p.setWorking(true)
cmd := p.messages.AddAssistantMessage()
p.startProgressBar()
return p, tea.Batch(cmd, p.messages.ScrollToBottom(), spinnerCmd)
case *runtime.AgentChoiceEvent:
cmd := p.messages.AppendToLastMessage(msg.AgentName, types.MessageTypeAssistant, msg.Content)
Expand All @@ -216,6 +222,7 @@ func (p *chatPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
if p.msgCancel != nil {
p.msgCancel = nil
}
p.stopProgressBar()
return p, tea.Batch(cmd, p.messages.ScrollToBottom(), spinnerCmd)
case *runtime.PartialToolCallEvent:
// When we first receive a tool call, show it immediately in pending state
Expand Down Expand Up @@ -455,3 +462,16 @@ func (p *chatPage) CompactSession() tea.Cmd {

return p.messages.ScrollToBottom()
}

func (p *chatPage) Cleanup() {
p.stopProgressBar()
}

// See: https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC
func (p *chatPage) startProgressBar() {
fmt.Fprint(os.Stderr, "\x1b]9;4;3;0\x1b\\")
}

func (p *chatPage) stopProgressBar() {
fmt.Fprint(os.Stderr, "\x1b]9;4;0;0\x1b\\")
}
1 change: 1 addition & 0 deletions pkg/tui/tui.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -211,6 +211,7 @@ func (a *appModel) handleKeyPressMsg(msg tea.KeyPressMsg) tea.Cmd {

switch {
case key.Matches(msg, a.keyMap.Quit):
a.chatPage.Cleanup()
return tea.Quit
case key.Matches(msg, a.keyMap.CommandPalette):
// Open command palette
Expand Down
Loading