mirror of
https://github.com/coder/coder.git
synced 2026-06-03 04:58:23 +00:00
Michael Suchacz
de30488b20
> This PR was authored by Mux on behalf of Mike. Adds `coder exp agents`, an interactive terminal UI for managing Coder AI agent chats. Built with bubbletea/lipgloss/glamour, the TUI provides parity with the web dashboard for chat management, model selection, and real-time tool execution visibility. ## What it does - **Chat list view**: tree-based navigation with nested subagent expansion, search filtering, windowed scrolling, and pagination. - **Active chat view**: viewport-based transcript with markdown rendering, WebSocket streaming, and a text input composer for sending messages. - **Model picker overlay**: cached model catalog with fuzzy selection. - **Diff drawer overlay**: git changes inspection with unified diff rendering. - **Tool call rendering**: humanized argument summaries, consecutive duplicate collapsing, and status indicators. ## Key implementation details - Session lifecycle uses a monotonic `chatGeneration` counter so async responses from stale sessions are dropped on chat switch. - Draft mode guards prevent duplicate chat creation on double-Enter. - Error and loading states render inline without collapsing the TUI chrome. - Glamour renderer access is mutex-protected (not thread-safe). - Intentional WebSocket close is distinguished from dropped connections to prevent spurious reconnects. ## Testing ~220 unit tests covering rendering, state transitions, keyboard dispatch, and edge cases. 4-scenario PTY-based E2E suite covers boot, navigation, search, and direct chat open. 14 new files, ~7,400 lines added.
88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
package cli_test
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/coder/coder/v2/testutil"
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)
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func TestExpAgentsE2E(t *testing.T) {
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t.Parallel()
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t.Run("EmptyStateBoot", func(t *testing.T) {
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t.Parallel()
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ctx := testutil.Context(t, testutil.WaitLong)
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client, _, _ := setupExpAgentsBackend(t)
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session := startExpAgentsSession(t, ctx, client)
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session.expect(ctx, "No chats yet. Press n to start a new chat.")
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session.quit()
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require.NoError(t, session.wait(ctx))
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})
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t.Run("ListAndNavigate", func(t *testing.T) {
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t.Parallel()
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ctx := testutil.Context(t, testutil.WaitLong)
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client, expClient, orgID := setupExpAgentsBackend(t)
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_ = seedChat(t, ctx, expClient, orgID, "alpha nav seed")
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_ = seedChat(t, ctx, expClient, orgID, "bravo nav seed")
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_ = seedChat(t, ctx, expClient, orgID, "charlie nav seed")
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session := startExpAgentsSession(t, ctx, client)
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session.expect(ctx, "charlie nav seed")
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session.expect(ctx, "enter: open")
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session.enter()
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session.expect(ctx, "esc")
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session.esc()
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session.expect(ctx, "enter: open")
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session.quit()
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require.NoError(t, session.wait(ctx))
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})
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t.Run("SearchFilter", func(t *testing.T) {
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t.Parallel()
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ctx := testutil.Context(t, testutil.WaitLong)
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client, expClient, orgID := setupExpAgentsBackend(t)
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_ = seedChat(t, ctx, expClient, orgID, "alpha filter seed")
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_ = seedChat(t, ctx, expClient, orgID, "zulu filter seed")
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session := startExpAgentsSession(t, ctx, client)
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session.expect(ctx, "alpha filter seed")
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session.expect(ctx, "enter: open")
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session.writeRune('/')
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session.expect(ctx, "/ ")
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for _, r := range "zzzznotamatch" {
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session.writeRune(r)
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}
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session.expect(ctx, "No matches.")
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session.ctrlC()
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require.NoError(t, session.wait(ctx))
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})
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t.Run("ExistingChatHistory", func(t *testing.T) {
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t.Parallel()
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ctx := testutil.Context(t, testutil.WaitLong)
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client, expClient, orgID := setupExpAgentsBackend(t)
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chat := seedChat(t, ctx, expClient, orgID, "direct open seed")
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session := startExpAgentsSession(t, ctx, client, chat.ID.String())
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session.expect(ctx, "direct open seed")
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session.expect(ctx, "esc")
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session.esc()
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session.expect(ctx, "enter: open")
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session.quit()
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require.NoError(t, session.wait(ctx))
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})
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}
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