basic undo feature (#1268)

Co-authored-by: adamdotdevin <2363879+adamdottv@users.noreply.github.com>
Co-authored-by: Jay V <air@live.ca>
Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Co-authored-by: Andrew Joslin <andrew@ajoslin.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Tobias Walle <9933601+tobias-walle@users.noreply.github.com>

packages/tui/sdk/.stats.yml

@@ -1,4 +1,4 @@
-configured_endpoints: 24
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/opencode%2Fopencode-9574184bd9e916aa69eae8e26e0679556038d3fcfb4009a445c97c6cc3e4f3ee.yml
-openapi_spec_hash: 93ba1215ab0dc853a1691b049cc47d75
-config_hash: 09e4835d57ec7ed0b2d316c6815bcf0a
+configured_endpoints: 26
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/opencode%2Fopencode-1efc45c35b58e88b0550fbb0c7a204ef66522742f87c9e29c76a18b120c0d945.yml
+openapi_spec_hash: 5e15d85e4704624f9b13bae1c71aa416
+config_hash: 1ae82c93499b9f0b9ba828b8919f9cb3

packages/tui/sdk/api.md

@@ -114,8 +114,10 @@ Methods:
 - <code title="post /session/{id}/message">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Chat">Chat</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>, body <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionChatParams">SessionChatParams</a>) (<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#AssistantMessage">AssistantMessage</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
 - <code title="post /session/{id}/init">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Init">Init</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>, body <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionInitParams">SessionInitParams</a>) (<a href="https://pkg.go.dev/builtin#bool">bool</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
 - <code title="get /session/{id}/message">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Messages">Messages</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>) ([]<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionMessagesResponse">SessionMessagesResponse</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
+- <code title="post /session/{id}/revert">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Revert">Revert</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>, body <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionRevertParams">SessionRevertParams</a>) (<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Session">Session</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
 - <code title="post /session/{id}/share">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Share">Share</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>) (<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Session">Session</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
 - <code title="post /session/{id}/summarize">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Summarize">Summarize</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>, body <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionSummarizeParams">SessionSummarizeParams</a>) (<a href="https://pkg.go.dev/builtin#bool">bool</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
+- <code title="post /session/{id}/unrevert">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Unrevert">Unrevert</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>) (<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Session">Session</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
 - <code title="delete /session/{id}/share">client.Session.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SessionService.Unshare">Unshare</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>, id <a href="https://pkg.go.dev/builtin#string">string</a>) (<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Session">Session</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
 
 # Tui

packages/tui/sdk/config.go

@@ -510,8 +510,12 @@ type KeybindsConfig struct {
 	MessagesPageUp string `json:"messages_page_up,required"`
 	// Navigate to previous message
 	MessagesPrevious string `json:"messages_previous,required"`
-	// Revert message
+	// Redo message
+	MessagesRedo string `json:"messages_redo,required"`
+	// @deprecated use messages_undo. Revert message
 	MessagesRevert string `json:"messages_revert,required"`
+	// Undo message
+	MessagesUndo string `json:"messages_undo,required"`
 	// List available models
 	ModelList string `json:"model_list,required"`
 	// Create/update AGENTS.md
@@ -565,7 +569,9 @@ type keybindsConfigJSON struct {
 	MessagesPageDown     apijson.Field
 	MessagesPageUp       apijson.Field
 	MessagesPrevious     apijson.Field
+	MessagesRedo         apijson.Field
 	MessagesRevert       apijson.Field
+	MessagesUndo         apijson.Field
 	ModelList            apijson.Field
 	ProjectInit          apijson.Field
 	SessionCompact       apijson.Field

packages/tui/sdk/session.go

@@ -112,6 +112,18 @@ func (r *SessionService) Messages(ctx context.Context, id string, opts ...option
 	return
 }
 
+// Revert a message
+func (r *SessionService) Revert(ctx context.Context, id string, body SessionRevertParams, opts ...option.RequestOption) (res *Session, err error) {
+	opts = append(r.Options[:], opts...)
+	if id == "" {
+		err = errors.New("missing required id parameter")
+		return
+	}
+	path := fmt.Sprintf("session/%s/revert", id)
+	err = requestconfig.ExecuteNewRequest(ctx, http.MethodPost, path, body, &res, opts...)
+	return
+}
+
 // Share a session
 func (r *SessionService) Share(ctx context.Context, id string, opts ...option.RequestOption) (res *Session, err error) {
 	opts = append(r.Options[:], opts...)
@@ -136,6 +148,18 @@ func (r *SessionService) Summarize(ctx context.Context, id string, body SessionS
 	return
 }
 
+// Restore all reverted messages
+func (r *SessionService) Unrevert(ctx context.Context, id string, opts ...option.RequestOption) (res *Session, err error) {
+	opts = append(r.Options[:], opts...)
+	if id == "" {
+		err = errors.New("missing required id parameter")
+		return
+	}
+	path := fmt.Sprintf("session/%s/unrevert", id)
+	err = requestconfig.ExecuteNewRequest(ctx, http.MethodPost, path, nil, &res, opts...)
+	return
+}
+
 // Unshare the session
 func (r *SessionService) Unshare(ctx context.Context, id string, opts ...option.RequestOption) (res *Session, err error) {
 	opts = append(r.Options[:], opts...)
@@ -988,7 +1012,7 @@ func (r sessionTimeJSON) RawJSON() string {
 
 type SessionRevert struct {
 	MessageID string            `json:"messageID,required"`
-	Part      float64           `json:"part,required"`
+	PartID    string            `json:"partID"`
 	Snapshot  string            `json:"snapshot"`
 	JSON      sessionRevertJSON `json:"-"`
 }
@@ -996,7 +1020,7 @@ type SessionRevert struct {
 // sessionRevertJSON contains the JSON metadata for the struct [SessionRevert]
 type sessionRevertJSON struct {
 	MessageID   apijson.Field
-	Part        apijson.Field
+	PartID      apijson.Field
 	Snapshot    apijson.Field
 	raw         string
 	ExtraFields map[string]apijson.Field
@@ -2010,6 +2034,15 @@ func (r SessionInitParams) MarshalJSON() (data []byte, err error) {
 	return apijson.MarshalRoot(r)
 }
 
+type SessionRevertParams struct {
+	MessageID param.Field[string] `json:"messageID,required"`
+	PartID    param.Field[string] `json:"partID"`
+}
+
+func (r SessionRevertParams) MarshalJSON() (data []byte, err error) {
+	return apijson.MarshalRoot(r)
+}
+
 type SessionSummarizeParams struct {
 	ModelID    param.Field[string] `json:"modelID,required"`
 	ProviderID param.Field[string] `json:"providerID,required"`

packages/tui/sdk/session_test.go

@@ -197,6 +197,35 @@ func TestSessionMessages(t *testing.T) {
 	}
 }
 
+func TestSessionRevertWithOptionalParams(t *testing.T) {
+	t.Skip("skipped: tests are disabled for the time being")
+	baseURL := "http://localhost:4010"
+	if envURL, ok := os.LookupEnv("TEST_API_BASE_URL"); ok {
+		baseURL = envURL
+	}
+	if !testutil.CheckTestServer(t, baseURL) {
+		return
+	}
+	client := opencode.NewClient(
+		option.WithBaseURL(baseURL),
+	)
+	_, err := client.Session.Revert(
+		context.TODO(),
+		"id",
+		opencode.SessionRevertParams{
+			MessageID: opencode.F("msg"),
+			PartID:    opencode.F("prt"),
+		},
+	)
+	if err != nil {
+		var apierr *opencode.Error
+		if errors.As(err, &apierr) {
+			t.Log(string(apierr.DumpRequest(true)))
+		}
+		t.Fatalf("err should be nil: %s", err.Error())
+	}
+}
+
 func TestSessionShare(t *testing.T) {
 	t.Skip("skipped: tests are disabled for the time being")
 	baseURL := "http://localhost:4010"
@@ -248,6 +277,28 @@ func TestSessionSummarize(t *testing.T) {
 	}
 }
 
+func TestSessionUnrevert(t *testing.T) {
+	t.Skip("skipped: tests are disabled for the time being")
+	baseURL := "http://localhost:4010"
+	if envURL, ok := os.LookupEnv("TEST_API_BASE_URL"); ok {
+		baseURL = envURL
+	}
+	if !testutil.CheckTestServer(t, baseURL) {
+		return
+	}
+	client := opencode.NewClient(
+		option.WithBaseURL(baseURL),
+	)
+	_, err := client.Session.Unrevert(context.TODO(), "id")
+	if err != nil {
+		var apierr *opencode.Error
+		if errors.As(err, &apierr) {
+			t.Log(string(apierr.DumpRequest(true)))
+		}
+		t.Fatalf("err should be nil: %s", err.Error())
+	}
+}
+
 func TestSessionUnshare(t *testing.T) {
 	t.Skip("skipped: tests are disabled for the time being")
 	baseURL := "http://localhost:4010"