fix bad layout on first render of chat history

packages/opencode/script/publish.ts

@@ -97,20 +97,21 @@ if (!snapshot) {
     .then((res) => res.json())
     .then((data) => data.commits || [])
 
-  const notes = commits
-    .map((commit: any) => `- ${commit.commit.message.split("\n")[0]}`)
-    .filter((x: string) => {
-      const lower = x.toLowerCase()
-      return (
-        !lower.includes("ignore:") &&
-        !lower.includes("chore:") &&
-        !lower.includes("ci:") &&
-        !lower.includes("wip:") &&
-        !lower.includes("docs:") &&
-        !lower.includes("doc:")
-      )
-    })
-    .join("\n")
+  const notes =
+    commits
+      .map((commit: any) => `- ${commit.commit.message.split("\n")[0]}`)
+      .filter((x: string) => {
+        const lower = x.toLowerCase()
+        return (
+          !lower.includes("ignore:") &&
+          !lower.includes("chore:") &&
+          !lower.includes("ci:") &&
+          !lower.includes("wip:") &&
+          !lower.includes("docs:") &&
+          !lower.includes("doc:")
+        )
+      })
+      .join("\n") || "No notable changes"
 
   if (!dry) await $`gh release create v${version} --title "v${version}" --notes ${notes} ./dist/*.zip`
 

packages/opencode/src/session/index.ts

@@ -540,7 +540,7 @@ export namespace Session {
     if (msgs.length === 0 && !session.parentID) {
       const small = (await Provider.getSmallModel(input.providerID)) ?? model
       generateText({
-        maxOutputTokens: input.providerID === "google" ? 1024 : 20,
+        maxOutputTokens: small.info.reasoning ? 1024 : 20,
         providerOptions: {
           [input.providerID]: small.info.options,
         },

packages/tui/internal/components/chat/message.go

@@ -264,6 +264,8 @@ func renderToolDetails(
 	toolCall opencode.ToolPart,
 	width int,
 ) string {
+	measure := util.Measure("chat.renderToolDetails")
+	defer measure("tool", toolCall.Tool)
 	ignoredTools := []string{"todoread"}
 	if slices.Contains(ignoredTools, toolCall.Tool) {
 		return ""
@@ -368,13 +370,14 @@ func renderToolDetails(
 				}
 			}
 		case "bash":
+			command := toolInputMap["command"].(string)
+			body = fmt.Sprintf("```console\n$ %s\n", command)
 			stdout := metadata["stdout"]
 			if stdout != nil {
-				command := toolInputMap["command"].(string)
-				out := ansi.Strip(fmt.Sprintf("%s", stdout))
-				body = fmt.Sprintf("```console\n> %s\n%s```", command, out)
-				body = util.ToMarkdown(body, width, backgroundColor)
+				body += ansi.Strip(fmt.Sprintf("%s", stdout))
 			}
+			body += "```"
+			body = util.ToMarkdown(body, width, backgroundColor)
 		case "webfetch":
 			if format, ok := toolInputMap["format"].(string); ok && result != nil {
 				body = *result

packages/tui/internal/components/chat/messages.go

@@ -67,7 +67,7 @@ func (m *messagesComponent) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.height = msg.Height - 7
 		m.viewport.SetWidth(m.width)
 		m.loading = true
-		return m, m.Reload()
+		return m, m.renderView()
 	case app.SendMsg:
 		m.viewport.GotoBottom()
 		m.tail = true
@@ -75,15 +75,15 @@ func (m *messagesComponent) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case dialog.ThemeSelectedMsg:
 		m.cache.Clear()
 		m.loading = true
-		return m, m.Reload()
+		return m, m.renderView()
 	case ToggleToolDetailsMsg:
 		m.showToolDetails = !m.showToolDetails
-		return m, m.Reload()
+		return m, m.renderView()
 	case app.SessionLoadedMsg, app.SessionClearedMsg:
 		m.cache.Clear()
 		m.tail = true
 		m.loading = true
-		return m, m.Reload()
+		return m, m.renderView()
 
 	case opencode.EventListResponseEventSessionUpdated:
 		if msg.Properties.Info.ID == m.app.Session.ID {
@@ -234,6 +234,7 @@ func (m *messagesComponent) renderView() tea.Cmd {
 				}
 
 			case opencode.AssistantMessage:
+				messageMeasure := util.Measure("messages.Render")
 				hasTextPart := false
 				for partIndex, p := range message.Parts {
 					switch part := p.(type) {
@@ -365,6 +366,7 @@ func (m *messagesComponent) renderView() tea.Cmd {
 						}
 					}
 				}
+				messageMeasure()
 			}
 
 			error := ""
@@ -402,7 +404,7 @@ func (m *messagesComponent) renderView() tea.Cmd {
 		}
 
 		content := "\n" + strings.Join(blocks, "\n\n")
-		viewport.SetHeight(m.height - lipgloss.Height(m.header))
+		viewport.SetHeight(m.height - lipgloss.Height(header))
 		viewport.SetContent(content)
 		if tail {
 			viewport.GotoBottom()
@@ -583,10 +585,6 @@ func (m *messagesComponent) View() string {
 		Render(m.header + "\n" + viewport)
 }
 
-func (m *messagesComponent) Reload() tea.Cmd {
-	return m.renderView()
-}
-
 func (m *messagesComponent) PageUp() (tea.Model, tea.Cmd) {
 	m.viewport.ViewUp()
 	return m, nil

packages/tui/internal/tui/tui.go

@@ -782,7 +782,8 @@ func (a appModel) executeCommand(command commands.Command) (tea.Model, tea.Cmd)
 			return a, toast.NewErrorToast("Something went wrong, couldn't open editor")
 		}
 		tmpfile.Close()
-		c := exec.Command(editor, tmpfile.Name()) //nolint:gosec
+		parts := strings.Fields(editor)
+		c := exec.Command(parts[0], append(parts[1:], tmpfile.Name())...) //nolint:gosec
 		c.Stdin = os.Stdin
 		c.Stdout = os.Stdout
 		c.Stderr = os.Stderr