chore: cleanup (#17197)

1 files changed, 374 insertions, 382 deletions

diff --git a/packages/app/src/pages/session/use-session-commands.tsx b/packages/app/src/pages/session/use-session-commands.tsx
index 6799504ca..f5a4c0576 100644
--- a/packages/app/src/pages/session/use-session-commands.tsx
+++ b/packages/app/src/pages/session/use-session-commands.tsx
@@ -1,4 +1,3 @@
-import { createMemo } from "solid-js"
 import { useNavigate } from "@solidjs/router"
 import { useCommand, type CommandOption } from "@/context/command"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
@@ -18,6 +17,7 @@ import { DialogSelectMcp } from "@/components/dialog-select-mcp"
 import { DialogFork } from "@/components/dialog-fork"
 import { showToast } from "@opencode-ai/ui/toast"
 import { findLast } from "@opencode-ai/util/array"
+import { createSessionTabs } from "@/pages/session/helpers"
 import { extractPromptFromParts } from "@/utils/prompt"
 import { UserMessage } from "@opencode-ai/sdk/v2"
 import { useSessionLayout } from "@/pages/session/session-layout"
@@ -26,6 +26,7 @@ export type SessionCommandContext = {
   navigateMessageByOffset: (offset: number) => void
   setActiveMessage: (message: UserMessage | undefined) => void
   focusInput: () => void
+  review?: () => boolean
 }
 
 const withCategory = (category: string) => {
@@ -50,17 +51,43 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   const navigate = useNavigate()
   const { params, tabs, view } = useSessionLayout()
 
-  const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
+  const info = () => {
+    const id = params.id
+    if (!id) return
+    return sync.session.get(id)
+  }
+  const hasReview = () => {
+    const id = params.id
+    if (!id) return false
+    return Math.max(info()?.summary?.files ?? 0, (sync.data.session_diff[id] ?? []).length) > 0
+  }
+  const normalizeTab = (tab: string) => {
+    if (!tab.startsWith("file://")) return tab
+    return file.tab(tab)
+  }
+  const tabState = createSessionTabs({
+    tabs,
+    pathFromTab: file.pathFromTab,
+    normalizeTab,
+    review: actions.review,
+    hasReview,
+  })
+  const activeFileTab = tabState.activeFileTab
+  const closableTab = tabState.closableTab
 
   const idle = { type: "idle" as const }
-  const status = createMemo(() => sync.data.session_status[params.id ?? ""] ?? idle)
-  const messages = createMemo(() => (params.id ? (sync.data.message[params.id] ?? []) : []))
-  const userMessages = createMemo(() => messages().filter((m) => m.role === "user") as UserMessage[])
-  const visibleUserMessages = createMemo(() => {
+  const status = () => sync.data.session_status[params.id ?? ""] ?? idle
+  const messages = () => {
+    const id = params.id
+    if (!id) return []
+    return sync.data.message[id] ?? []
+  }
+  const userMessages = () => messages().filter((m) => m.role === "user") as UserMessage[]
+  const visibleUserMessages = () => {
     const revert = info()?.revert?.messageID
     if (!revert) return userMessages()
     return userMessages().filter((m) => m.id < revert)
-  })
+  }
 
   const showAllFiles = () => {
     if (layout.fileTree.tab() !== "changes") return
@@ -79,9 +106,9 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   }
 
   const canAddSelectionContext = () => {
-    const active = tabs().active()
-    if (!active) return false
-    const path = file.pathFromTab(active)
+    const tab = activeFileTab()
+    if (!tab) return false
+    const path = file.pathFromTab(tab)
     if (!path) return false
     return file.selectedLines(path) != null
   }
@@ -100,404 +127,369 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   const agentCommand = withCategory(language.t("command.category.agent"))
   const permissionsCommand = withCategory(language.t("command.category.permissions"))
 
-  const sessionCommands = createMemo(() => [
-    sessionCommand({
-      id: "session.new",
-      title: language.t("command.session.new"),
-      keybind: "mod+shift+s",
-      slash: "new",
-      onSelect: () => navigate(`/${params.dir}/session`),
-    }),
-  ])
-
-  const fileCommands = createMemo(() => [
-    fileCommand({
-      id: "file.open",
-      title: language.t("command.file.open"),
-      description: language.t("palette.search.placeholder"),
-      keybind: "mod+p",
-      slash: "open",
-      onSelect: () => dialog.show(() => <DialogSelectFile onOpenFile={showAllFiles} />),
-    }),
-    fileCommand({
-      id: "tab.close",
-      title: language.t("command.tab.close"),
-      keybind: "mod+w",
-      disabled: !tabs().active(),
-      onSelect: () => {
-        const active = tabs().active()
-        if (!active) return
-        tabs().close(active)
-      },
-    }),
-  ])
-
-  const contextCommands = createMemo(() => [
-    contextCommand({
-      id: "context.addSelection",
-      title: language.t("command.context.addSelection"),
-      description: language.t("command.context.addSelection.description"),
-      keybind: "mod+shift+l",
-      disabled: !canAddSelectionContext(),
-      onSelect: () => {
-        const active = tabs().active()
-        if (!active) return
-        const path = file.pathFromTab(active)
-        if (!path) return
-
-        const range = file.selectedLines(path) as SelectedLineRange | null | undefined
-        if (!range) {
-          showToast({
-            title: language.t("toast.context.noLineSelection.title"),
-            description: language.t("toast.context.noLineSelection.description"),
-          })
-          return
-        }
-
-        addSelectionToContext(path, selectionFromLines(range))
-      },
-    }),
-  ])
-
-  const viewCommands = createMemo(() => [
-    viewCommand({
-      id: "terminal.toggle",
-      title: language.t("command.terminal.toggle"),
-      keybind: "ctrl+`",
-      slash: "terminal",
-      onSelect: () => view().terminal.toggle(),
-    }),
-    viewCommand({
-      id: "review.toggle",
-      title: language.t("command.review.toggle"),
-      keybind: "mod+shift+r",
-      onSelect: () => view().reviewPanel.toggle(),
-    }),
-    viewCommand({
-      id: "fileTree.toggle",
-      title: language.t("command.fileTree.toggle"),
-      keybind: "mod+\\",
-      onSelect: () => layout.fileTree.toggle(),
-    }),
-    viewCommand({
-      id: "input.focus",
-      title: language.t("command.input.focus"),
-      keybind: "ctrl+l",
-      onSelect: () => focusInput(),
-    }),
-    terminalCommand({
-      id: "terminal.new",
-      title: language.t("command.terminal.new"),
-      description: language.t("command.terminal.new.description"),
-      keybind: "ctrl+alt+t",
-      onSelect: () => {
-        if (terminal.all().length > 0) terminal.new()
-        view().terminal.open()
-      },
-    }),
-  ])
-
-  const messageCommands = createMemo(() => [
-    sessionCommand({
-      id: "message.previous",
-      title: language.t("command.message.previous"),
-      description: language.t("command.message.previous.description"),
-      keybind: "mod+arrowup",
-      disabled: !params.id,
-      onSelect: () => navigateMessageByOffset(-1),
-    }),
-    sessionCommand({
-      id: "message.next",
-      title: language.t("command.message.next"),
-      description: language.t("command.message.next.description"),
-      keybind: "mod+arrowdown",
-      disabled: !params.id,
-      onSelect: () => navigateMessageByOffset(1),
-    }),
-  ])
-
-  const agentCommands = createMemo(() => [
-    modelCommand({
-      id: "model.choose",
-      title: language.t("command.model.choose"),
-      description: language.t("command.model.choose.description"),
-      keybind: "mod+'",
-      slash: "model",
-      onSelect: () => dialog.show(() => <DialogSelectModel />),
-    }),
-    mcpCommand({
-      id: "mcp.toggle",
-      title: language.t("command.mcp.toggle"),
-      description: language.t("command.mcp.toggle.description"),
-      keybind: "mod+;",
-      slash: "mcp",
-      onSelect: () => dialog.show(() => <DialogSelectMcp />),
-    }),
-    agentCommand({
-      id: "agent.cycle",
-      title: language.t("command.agent.cycle"),
-      description: language.t("command.agent.cycle.description"),
-      keybind: "mod+.",
-      slash: "agent",
-      onSelect: () => local.agent.move(1),
-    }),
-    agentCommand({
-      id: "agent.cycle.reverse",
-      title: language.t("command.agent.cycle.reverse"),
-      description: language.t("command.agent.cycle.reverse.description"),
-      keybind: "shift+mod+.",
-      onSelect: () => local.agent.move(-1),
-    }),
-    modelCommand({
-      id: "model.variant.cycle",
-      title: language.t("command.model.variant.cycle"),
-      description: language.t("command.model.variant.cycle.description"),
-      keybind: "shift+mod+d",
-      onSelect: () => {
-        local.model.variant.cycle()
-      },
-    }),
-  ])
-
   const isAutoAcceptActive = () => {
     const sessionID = params.id
     if (sessionID) return permission.isAutoAccepting(sessionID, sdk.directory)
     return permission.isAutoAcceptingDirectory(sdk.directory)
   }
+  command.register("session", () => {
+    const share =
+      sync.data.config.share === "disabled"
+        ? []
+        : [
+            sessionCommand({
+              id: "session.share",
+              title: info()?.share?.url
+                ? language.t("session.share.copy.copyLink")
+                : language.t("command.session.share"),
+              description: info()?.share?.url
+                ? language.t("toast.session.share.success.description")
+                : language.t("command.session.share.description"),
+              slash: "share",
+              disabled: !params.id,
+              onSelect: async () => {
+                if (!params.id) return
 
-  const permissionCommands = createMemo(() => [
-    permissionsCommand({
-      id: "permissions.autoaccept",
-      title: isAutoAcceptActive()
-        ? language.t("command.permissions.autoaccept.disable")
-        : language.t("command.permissions.autoaccept.enable"),
-      keybind: "mod+shift+a",
-      disabled: false,
-      onSelect: () => {
-        const sessionID = params.id
-        if (sessionID) {
-          permission.toggleAutoAccept(sessionID, sdk.directory)
-        } else {
-          permission.toggleAutoAcceptDirectory(sdk.directory)
-        }
-        const active = sessionID
-          ? permission.isAutoAccepting(sessionID, sdk.directory)
-          : permission.isAutoAcceptingDirectory(sdk.directory)
-        showToast({
-          title: active
-            ? language.t("toast.permissions.autoaccept.on.title")
-            : language.t("toast.permissions.autoaccept.off.title"),
-          description: active
-            ? language.t("toast.permissions.autoaccept.on.description")
-            : language.t("toast.permissions.autoaccept.off.description"),
-        })
-      },
-    }),
-  ])
+                const write = (value: string) => {
+                  const body = typeof document === "undefined" ? undefined : document.body
+                  if (body) {
+                    const textarea = document.createElement("textarea")
+                    textarea.value = value
+                    textarea.setAttribute("readonly", "")
+                    textarea.style.position = "fixed"
+                    textarea.style.opacity = "0"
+                    textarea.style.pointerEvents = "none"
+                    body.appendChild(textarea)
+                    textarea.select()
+                    const copied = document.execCommand("copy")
+                    body.removeChild(textarea)
+                    if (copied) return Promise.resolve(true)
+                  }
 
-  const sessionActionCommands = createMemo(() => [
-    sessionCommand({
-      id: "session.undo",
-      title: language.t("command.session.undo"),
-      description: language.t("command.session.undo.description"),
-      slash: "undo",
-      disabled: !params.id || visibleUserMessages().length === 0,
-      onSelect: async () => {
-        const sessionID = params.id
-        if (!sessionID) return
-        if (status()?.type !== "idle") {
-          await sdk.client.session.abort({ sessionID }).catch(() => {})
-        }
-        const revert = info()?.revert?.messageID
-        const message = findLast(userMessages(), (x) => !revert || x.id < revert)
-        if (!message) return
-        await sdk.client.session.revert({ sessionID, messageID: message.id })
-        const parts = sync.data.part[message.id]
-        if (parts) {
-          const restored = extractPromptFromParts(parts, { directory: sdk.directory })
-          prompt.set(restored)
-        }
-        const priorMessage = findLast(userMessages(), (x) => x.id < message.id)
-        setActiveMessage(priorMessage)
-      },
-    }),
-    sessionCommand({
-      id: "session.redo",
-      title: language.t("command.session.redo"),
-      description: language.t("command.session.redo.description"),
-      slash: "redo",
-      disabled: !params.id || !info()?.revert?.messageID,
-      onSelect: async () => {
-        const sessionID = params.id
-        if (!sessionID) return
-        const revertMessageID = info()?.revert?.messageID
-        if (!revertMessageID) return
-        const nextMessage = userMessages().find((x) => x.id > revertMessageID)
-        if (!nextMessage) {
-          await sdk.client.session.unrevert({ sessionID })
-          prompt.reset()
-          const lastMsg = findLast(userMessages(), (x) => x.id >= revertMessageID)
-          setActiveMessage(lastMsg)
-          return
-        }
-        await sdk.client.session.revert({ sessionID, messageID: nextMessage.id })
-        const priorMsg = findLast(userMessages(), (x) => x.id < nextMessage.id)
-        setActiveMessage(priorMsg)
-      },
-    }),
-    sessionCommand({
-      id: "session.compact",
-      title: language.t("command.session.compact"),
-      description: language.t("command.session.compact.description"),
-      slash: "compact",
-      disabled: !params.id || visibleUserMessages().length === 0,
-      onSelect: async () => {
-        const sessionID = params.id
-        if (!sessionID) return
-        const model = local.model.current()
-        if (!model) {
-          showToast({
-            title: language.t("toast.model.none.title"),
-            description: language.t("toast.model.none.description"),
-          })
-          return
-        }
-        await sdk.client.session.summarize({
-          sessionID,
-          modelID: model.id,
-          providerID: model.provider.id,
-        })
-      },
-    }),
-    sessionCommand({
-      id: "session.fork",
-      title: language.t("command.session.fork"),
-      description: language.t("command.session.fork.description"),
-      slash: "fork",
-      disabled: !params.id || visibleUserMessages().length === 0,
-      onSelect: () => dialog.show(() => <DialogFork />),
-    }),
-  ])
+                  const clipboard = typeof navigator === "undefined" ? undefined : navigator.clipboard
+                  if (!clipboard?.writeText) return Promise.resolve(false)
+                  return clipboard.writeText(value).then(
+                    () => true,
+                    () => false,
+                  )
+                }
 
-  const shareCommands = createMemo(() => {
-    if (sync.data.config.share === "disabled") return []
-    return [
-      sessionCommand({
-        id: "session.share",
-        title: info()?.share?.url ? language.t("session.share.copy.copyLink") : language.t("command.session.share"),
-        description: info()?.share?.url
-          ? language.t("toast.session.share.success.description")
-          : language.t("command.session.share.description"),
-        slash: "share",
-        disabled: !params.id,
-        onSelect: async () => {
-          if (!params.id) return
+                const copy = async (url: string, existing: boolean) => {
+                  const ok = await write(url)
+                  if (!ok) {
+                    showToast({
+                      title: language.t("toast.session.share.copyFailed.title"),
+                      variant: "error",
+                    })
+                    return
+                  }
 
-          const write = (value: string) => {
-            const body = typeof document === "undefined" ? undefined : document.body
-            if (body) {
-              const textarea = document.createElement("textarea")
-              textarea.value = value
-              textarea.setAttribute("readonly", "")
-              textarea.style.position = "fixed"
-              textarea.style.opacity = "0"
-              textarea.style.pointerEvents = "none"
-              body.appendChild(textarea)
-              textarea.select()
-              const copied = document.execCommand("copy")
-              body.removeChild(textarea)
-              if (copied) return Promise.resolve(true)
-            }
+                  showToast({
+                    title: existing
+                      ? language.t("session.share.copy.copied")
+                      : language.t("toast.session.share.success.title"),
+                    description: language.t("toast.session.share.success.description"),
+                    variant: "success",
+                  })
+                }
 
-            const clipboard = typeof navigator === "undefined" ? undefined : navigator.clipboard
-            if (!clipboard?.writeText) return Promise.resolve(false)
-            return clipboard.writeText(value).then(
-              () => true,
-              () => false,
-            )
-          }
+                const existing = info()?.share?.url
+                if (existing) {
+                  await copy(existing, true)
+                  return
+                }
 
-          const copy = async (url: string, existing: boolean) => {
-            const ok = await write(url)
-            if (!ok) {
-              showToast({
-                title: language.t("toast.session.share.copyFailed.title"),
-                variant: "error",
-              })
-              return
-            }
+                const url = await sdk.client.session
+                  .share({ sessionID: params.id })
+                  .then((res) => res.data?.share?.url)
+                  .catch(() => undefined)
+                if (!url) {
+                  showToast({
+                    title: language.t("toast.session.share.failed.title"),
+                    description: language.t("toast.session.share.failed.description"),
+                    variant: "error",
+                  })
+                  return
+                }
 
+                await copy(url, false)
+              },
+            }),
+            sessionCommand({
+              id: "session.unshare",
+              title: language.t("command.session.unshare"),
+              description: language.t("command.session.unshare.description"),
+              slash: "unshare",
+              disabled: !params.id || !info()?.share?.url,
+              onSelect: async () => {
+                if (!params.id) return
+                await sdk.client.session
+                  .unshare({ sessionID: params.id })
+                  .then(() =>
+                    showToast({
+                      title: language.t("toast.session.unshare.success.title"),
+                      description: language.t("toast.session.unshare.success.description"),
+                      variant: "success",
+                    }),
+                  )
+                  .catch(() =>
+                    showToast({
+                      title: language.t("toast.session.unshare.failed.title"),
+                      description: language.t("toast.session.unshare.failed.description"),
+                      variant: "error",
+                    }),
+                  )
+              },
+            }),
+          ]
+
+    return [
+      sessionCommand({
+        id: "session.new",
+        title: language.t("command.session.new"),
+        keybind: "mod+shift+s",
+        slash: "new",
+        onSelect: () => navigate(`/${params.dir}/session`),
+      }),
+      fileCommand({
+        id: "file.open",
+        title: language.t("command.file.open"),
+        description: language.t("palette.search.placeholder"),
+        keybind: "mod+p",
+        slash: "open",
+        onSelect: () => dialog.show(() => <DialogSelectFile onOpenFile={showAllFiles} />),
+      }),
+      fileCommand({
+        id: "tab.close",
+        title: language.t("command.tab.close"),
+        keybind: "mod+w",
+        disabled: !closableTab(),
+        onSelect: () => {
+          const tab = closableTab()
+          if (!tab) return
+          tabs().close(tab)
+        },
+      }),
+      contextCommand({
+        id: "context.addSelection",
+        title: language.t("command.context.addSelection"),
+        description: language.t("command.context.addSelection.description"),
+        keybind: "mod+shift+l",
+        disabled: !canAddSelectionContext(),
+        onSelect: () => {
+          const tab = activeFileTab()
+          if (!tab) return
+          const path = file.pathFromTab(tab)
+          if (!path) return
+
+          const range = file.selectedLines(path) as SelectedLineRange | null | undefined
+          if (!range) {
             showToast({
-              title: existing
-                ? language.t("session.share.copy.copied")
-                : language.t("toast.session.share.success.title"),
-              description: language.t("toast.session.share.success.description"),
-              variant: "success",
+              title: language.t("toast.context.noLineSelection.title"),
+              description: language.t("toast.context.noLineSelection.description"),
             })
+            return
           }
 
-          const existing = info()?.share?.url
-          if (existing) {
-            await copy(existing, true)
+          addSelectionToContext(path, selectionFromLines(range))
+        },
+      }),
+      viewCommand({
+        id: "terminal.toggle",
+        title: language.t("command.terminal.toggle"),
+        keybind: "ctrl+`",
+        slash: "terminal",
+        onSelect: () => view().terminal.toggle(),
+      }),
+      viewCommand({
+        id: "review.toggle",
+        title: language.t("command.review.toggle"),
+        keybind: "mod+shift+r",
+        onSelect: () => view().reviewPanel.toggle(),
+      }),
+      viewCommand({
+        id: "fileTree.toggle",
+        title: language.t("command.fileTree.toggle"),
+        keybind: "mod+\\",
+        onSelect: () => layout.fileTree.toggle(),
+      }),
+      viewCommand({
+        id: "input.focus",
+        title: language.t("command.input.focus"),
+        keybind: "ctrl+l",
+        onSelect: focusInput,
+      }),
+      terminalCommand({
+        id: "terminal.new",
+        title: language.t("command.terminal.new"),
+        description: language.t("command.terminal.new.description"),
+        keybind: "ctrl+alt+t",
+        onSelect: () => {
+          if (terminal.all().length > 0) terminal.new()
+          view().terminal.open()
+        },
+      }),
+      sessionCommand({
+        id: "message.previous",
+        title: language.t("command.message.previous"),
+        description: language.t("command.message.previous.description"),
+        keybind: "mod+arrowup",
+        disabled: !params.id,
+        onSelect: () => navigateMessageByOffset(-1),
+      }),
+      sessionCommand({
+        id: "message.next",
+        title: language.t("command.message.next"),
+        description: language.t("command.message.next.description"),
+        keybind: "mod+arrowdown",
+        disabled: !params.id,
+        onSelect: () => navigateMessageByOffset(1),
+      }),
+      modelCommand({
+        id: "model.choose",
+        title: language.t("command.model.choose"),
+        description: language.t("command.model.choose.description"),
+        keybind: "mod+'",
+        slash: "model",
+        onSelect: () => dialog.show(() => <DialogSelectModel />),
+      }),
+      mcpCommand({
+        id: "mcp.toggle",
+        title: language.t("command.mcp.toggle"),
+        description: language.t("command.mcp.toggle.description"),
+        keybind: "mod+;",
+        slash: "mcp",
+        onSelect: () => dialog.show(() => <DialogSelectMcp />),
+      }),
+      agentCommand({
+        id: "agent.cycle",
+        title: language.t("command.agent.cycle"),
+        description: language.t("command.agent.cycle.description"),
+        keybind: "mod+.",
+        slash: "agent",
+        onSelect: () => local.agent.move(1),
+      }),
+      agentCommand({
+        id: "agent.cycle.reverse",
+        title: language.t("command.agent.cycle.reverse"),
+        description: language.t("command.agent.cycle.reverse.description"),
+        keybind: "shift+mod+.",
+        onSelect: () => local.agent.move(-1),
+      }),
+      modelCommand({
+        id: "model.variant.cycle",
+        title: language.t("command.model.variant.cycle"),
+        description: language.t("command.model.variant.cycle.description"),
+        keybind: "shift+mod+d",
+        onSelect: () => local.model.variant.cycle(),
+      }),
+      permissionsCommand({
+        id: "permissions.autoaccept",
+        title: isAutoAcceptActive()
+          ? language.t("command.permissions.autoaccept.disable")
+          : language.t("command.permissions.autoaccept.enable"),
+        keybind: "mod+shift+a",
+        disabled: false,
+        onSelect: () => {
+          const sessionID = params.id
+          if (sessionID) permission.toggleAutoAccept(sessionID, sdk.directory)
+          else permission.toggleAutoAcceptDirectory(sdk.directory)
+
+          const active = sessionID
+            ? permission.isAutoAccepting(sessionID, sdk.directory)
+            : permission.isAutoAcceptingDirectory(sdk.directory)
+          showToast({
+            title: active
+              ? language.t("toast.permissions.autoaccept.on.title")
+              : language.t("toast.permissions.autoaccept.off.title"),
+            description: active
+              ? language.t("toast.permissions.autoaccept.on.description")
+              : language.t("toast.permissions.autoaccept.off.description"),
+          })
+        },
+      }),
+      sessionCommand({
+        id: "session.undo",
+        title: language.t("command.session.undo"),
+        description: language.t("command.session.undo.description"),
+        slash: "undo",
+        disabled: !params.id || visibleUserMessages().length === 0,
+        onSelect: async () => {
+          const sessionID = params.id
+          if (!sessionID) return
+          if (status().type !== "idle") {
+            await sdk.client.session.abort({ sessionID }).catch(() => {})
+          }
+          const revert = info()?.revert?.messageID
+          const message = findLast(userMessages(), (x) => !revert || x.id < revert)
+          if (!message) return
+          await sdk.client.session.revert({ sessionID, messageID: message.id })
+          const parts = sync.data.part[message.id]
+          if (parts) {
+            const restored = extractPromptFromParts(parts, { directory: sdk.directory })
+            prompt.set(restored)
+          }
+          const priorMessage = findLast(userMessages(), (x) => x.id < message.id)
+          setActiveMessage(priorMessage)
+        },
+      }),
+      sessionCommand({
+        id: "session.redo",
+        title: language.t("command.session.redo"),
+        description: language.t("command.session.redo.description"),
+        slash: "redo",
+        disabled: !params.id || !info()?.revert?.messageID,
+        onSelect: async () => {
+          const sessionID = params.id
+          if (!sessionID) return
+          const revertMessageID = info()?.revert?.messageID
+          if (!revertMessageID) return
+          const nextMessage = userMessages().find((x) => x.id > revertMessageID)
+          if (!nextMessage) {
+            await sdk.client.session.unrevert({ sessionID })
+            prompt.reset()
+            const lastMsg = findLast(userMessages(), (x) => x.id >= revertMessageID)
+            setActiveMessage(lastMsg)
             return
           }
-
-          const url = await sdk.client.session
-            .share({ sessionID: params.id })
-            .then((res) => res.data?.share?.url)
-            .catch(() => undefined)
-          if (!url) {
+          await sdk.client.session.revert({ sessionID, messageID: nextMessage.id })
+          const priorMsg = findLast(userMessages(), (x) => x.id < nextMessage.id)
+          setActiveMessage(priorMsg)
+        },
+      }),
+      sessionCommand({
+        id: "session.compact",
+        title: language.t("command.session.compact"),
+        description: language.t("command.session.compact.description"),
+        slash: "compact",
+        disabled: !params.id || visibleUserMessages().length === 0,
+        onSelect: async () => {
+          const sessionID = params.id
+          if (!sessionID) return
+          const model = local.model.current()
+          if (!model) {
             showToast({
-              title: language.t("toast.session.share.failed.title"),
-              description: language.t("toast.session.share.failed.description"),
-              variant: "error",
+              title: language.t("toast.model.none.title"),
+              description: language.t("toast.model.none.description"),
             })
             return
           }
-
-          await copy(url, false)
+          await sdk.client.session.summarize({
+            sessionID,
+            modelID: model.id,
+            providerID: model.provider.id,
+          })
         },
       }),
       sessionCommand({
-        id: "session.unshare",
-        title: language.t("command.session.unshare"),
-        description: language.t("command.session.unshare.description"),
-        slash: "unshare",
-        disabled: !params.id || !info()?.share?.url,
-        onSelect: async () => {
-          if (!params.id) return
-          await sdk.client.session
-            .unshare({ sessionID: params.id })
-            .then(() =>
-              showToast({
-                title: language.t("toast.session.unshare.success.title"),
-                description: language.t("toast.session.unshare.success.description"),
-                variant: "success",
-              }),
-            )
-            .catch(() =>
-              showToast({
-                title: language.t("toast.session.unshare.failed.title"),
-                description: language.t("toast.session.unshare.failed.description"),
-                variant: "error",
-              }),
-            )
-        },
+        id: "session.fork",
+        title: language.t("command.session.fork"),
+        description: language.t("command.session.fork.description"),
+        slash: "fork",
+        disabled: !params.id || visibleUserMessages().length === 0,
+        onSelect: () => dialog.show(() => <DialogFork />),
       }),
+      ...share,
     ]
   })
-
-  command.register("session", () =>
-    [
-      sessionCommands(),
-      fileCommands(),
-      contextCommands(),
-      viewCommands(),
-      messageCommands(),
-      agentCommands(),
-      permissionCommands(),
-      sessionActionCommands(),
-      shareCommands(),
-    ].flatMap((x) => x),
-  )
 }