Vendor opencode source for docker build

opencode/packages/app/src/pages/layout/deep-links.ts

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+export const deepLinkEvent = "opencode:deep-link"
+
+export const parseDeepLink = (input: string) => {
+  if (!input.startsWith("opencode://")) return
+  const url = new URL(input)
+  if (url.hostname !== "open-project") return
+  const directory = url.searchParams.get("directory")
+  if (!directory) return
+  return directory
+}
+
+export const collectOpenProjectDeepLinks = (urls: string[]) =>
+  urls.map(parseDeepLink).filter((directory): directory is string => !!directory)
+
+type OpenCodeWindow = Window & {
+  __OPENCODE__?: {
+    deepLinks?: string[]
+  }
+}
+
+export const drainPendingDeepLinks = (target: OpenCodeWindow) => {
+  const pending = target.__OPENCODE__?.deepLinks ?? []
+  if (pending.length === 0) return []
+  if (target.__OPENCODE__) target.__OPENCODE__.deepLinks = []
+  return pending
+}

opencode/packages/app/src/pages/layout/helpers.test.ts

@@ -0,0 +1,63 @@
+import { describe, expect, test } from "bun:test"
+import { collectOpenProjectDeepLinks, drainPendingDeepLinks, parseDeepLink } from "./deep-links"
+import { displayName, errorMessage, getDraggableId, syncWorkspaceOrder, workspaceKey } from "./helpers"
+
+describe("layout deep links", () => {
+  test("parses open-project deep links", () => {
+    expect(parseDeepLink("opencode://open-project?directory=/tmp/demo")).toBe("/tmp/demo")
+  })
+
+  test("ignores non-project deep links", () => {
+    expect(parseDeepLink("opencode://other?directory=/tmp/demo")).toBeUndefined()
+    expect(parseDeepLink("https://example.com")).toBeUndefined()
+  })
+
+  test("collects only valid open-project directories", () => {
+    const result = collectOpenProjectDeepLinks([
+      "opencode://open-project?directory=/a",
+      "opencode://other?directory=/b",
+      "opencode://open-project?directory=/c",
+    ])
+    expect(result).toEqual(["/a", "/c"])
+  })
+
+  test("drains global deep links once", () => {
+    const target = {
+      __OPENCODE__: {
+        deepLinks: ["opencode://open-project?directory=/a"],
+      },
+    } as unknown as Window & { __OPENCODE__?: { deepLinks?: string[] } }
+
+    expect(drainPendingDeepLinks(target)).toEqual(["opencode://open-project?directory=/a"])
+    expect(drainPendingDeepLinks(target)).toEqual([])
+  })
+})
+
+describe("layout workspace helpers", () => {
+  test("normalizes trailing slash in workspace key", () => {
+    expect(workspaceKey("/tmp/demo///")).toBe("/tmp/demo")
+    expect(workspaceKey("C:\\tmp\\demo\\\\")).toBe("C:\\tmp\\demo")
+  })
+
+  test("keeps local first while preserving known order", () => {
+    const result = syncWorkspaceOrder("/root", ["/root", "/b", "/c"], ["/root", "/c", "/a", "/b"])
+    expect(result).toEqual(["/root", "/c", "/b"])
+  })
+
+  test("extracts draggable id safely", () => {
+    expect(getDraggableId({ draggable: { id: "x" } })).toBe("x")
+    expect(getDraggableId({ draggable: { id: 42 } })).toBeUndefined()
+    expect(getDraggableId(null)).toBeUndefined()
+  })
+
+  test("formats fallback project display name", () => {
+    expect(displayName({ worktree: "/tmp/app" })).toBe("app")
+    expect(displayName({ worktree: "/tmp/app", name: "My App" })).toBe("My App")
+  })
+
+  test("extracts api error message and fallback", () => {
+    expect(errorMessage({ data: { message: "boom" } }, "fallback")).toBe("boom")
+    expect(errorMessage(new Error("broken"), "fallback")).toBe("broken")
+    expect(errorMessage("unknown", "fallback")).toBe("fallback")
+  })
+})

opencode/packages/app/src/pages/layout/helpers.ts

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+import { getFilename } from "@opencode-ai/util/path"
+import { type Session } from "@opencode-ai/sdk/v2/client"
+
+export const workspaceKey = (directory: string) => directory.replace(/[\\/]+$/, "")
+
+export function sortSessions(now: number) {
+  const oneMinuteAgo = now - 60 * 1000
+  return (a: Session, b: Session) => {
+    const aUpdated = a.time.updated ?? a.time.created
+    const bUpdated = b.time.updated ?? b.time.created
+    const aRecent = aUpdated > oneMinuteAgo
+    const bRecent = bUpdated > oneMinuteAgo
+    if (aRecent && bRecent) return a.id < b.id ? -1 : a.id > b.id ? 1 : 0
+    if (aRecent && !bRecent) return -1
+    if (!aRecent && bRecent) return 1
+    return bUpdated - aUpdated
+  }
+}
+
+export const isRootVisibleSession = (session: Session, directory: string) =>
+  workspaceKey(session.directory) === workspaceKey(directory) && !session.parentID && !session.time?.archived
+
+export const sortedRootSessions = (store: { session: Session[]; path: { directory: string } }, now: number) =>
+  store.session.filter((session) => isRootVisibleSession(session, store.path.directory)).toSorted(sortSessions(now))
+
+export const childMapByParent = (sessions: Session[]) => {
+  const map = new Map<string, string[]>()
+  for (const session of sessions) {
+    if (!session.parentID) continue
+    const existing = map.get(session.parentID)
+    if (existing) {
+      existing.push(session.id)
+      continue
+    }
+    map.set(session.parentID, [session.id])
+  }
+  return map
+}
+
+export function getDraggableId(event: unknown): string | undefined {
+  if (typeof event !== "object" || event === null) return undefined
+  if (!("draggable" in event)) return undefined
+  const draggable = (event as { draggable?: { id?: unknown } }).draggable
+  if (!draggable) return undefined
+  return typeof draggable.id === "string" ? draggable.id : undefined
+}
+
+export const displayName = (project: { name?: string; worktree: string }) =>
+  project.name || getFilename(project.worktree)
+
+export const errorMessage = (err: unknown, fallback: string) => {
+  if (err && typeof err === "object" && "data" in err) {
+    const data = (err as { data?: { message?: string } }).data
+    if (data?.message) return data.message
+  }
+  if (err instanceof Error) return err.message
+  return fallback
+}
+
+export const syncWorkspaceOrder = (local: string, dirs: string[], existing?: string[]) => {
+  if (!existing) return dirs
+  const keep = existing.filter((d) => d !== local && dirs.includes(d))
+  const missing = dirs.filter((d) => d !== local && !existing.includes(d))
+  return [local, ...missing, ...keep]
+}

opencode/packages/app/src/pages/layout/inline-editor.tsx

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+import { createStore } from "solid-js/store"
+import { Show, type Accessor } from "solid-js"
+import { InlineInput } from "@opencode-ai/ui/inline-input"
+
+export function createInlineEditorController() {
+  const [editor, setEditor] = createStore({
+    active: "" as string,
+    value: "",
+  })
+
+  const editorOpen = (id: string) => editor.active === id
+  const editorValue = () => editor.value
+  const openEditor = (id: string, value: string) => {
+    if (!id) return
+    setEditor({ active: id, value })
+  }
+  const closeEditor = () => setEditor({ active: "", value: "" })
+
+  const saveEditor = (callback: (next: string) => void) => {
+    const next = editor.value.trim()
+    if (!next) {
+      closeEditor()
+      return
+    }
+    closeEditor()
+    callback(next)
+  }
+
+  const editorKeyDown = (event: KeyboardEvent, callback: (next: string) => void) => {
+    if (event.key === "Enter") {
+      event.preventDefault()
+      saveEditor(callback)
+      return
+    }
+    if (event.key !== "Escape") return
+    event.preventDefault()
+    closeEditor()
+  }
+
+  const InlineEditor = (props: {
+    id: string
+    value: Accessor<string>
+    onSave: (next: string) => void
+    class?: string
+    displayClass?: string
+    editing?: boolean
+    stopPropagation?: boolean
+    openOnDblClick?: boolean
+  }) => {
+    const isEditing = () => props.editing ?? editorOpen(props.id)
+    const stopEvents = () => props.stopPropagation ?? false
+    const allowDblClick = () => props.openOnDblClick ?? true
+    const stopPropagation = (event: Event) => {
+      if (!stopEvents()) return
+      event.stopPropagation()
+    }
+    const handleDblClick = (event: MouseEvent) => {
+      if (!allowDblClick()) return
+      stopPropagation(event)
+      openEditor(props.id, props.value())
+    }
+
+    return (
+      <Show
+        when={isEditing()}
+        fallback={
+          <span
+            class={props.displayClass ?? props.class}
+            onDblClick={handleDblClick}
+            onPointerDown={stopPropagation}
+            onMouseDown={stopPropagation}
+            onClick={stopPropagation}
+            onTouchStart={stopPropagation}
+          >
+            {props.value()}
+          </span>
+        }
+      >
+        <InlineInput
+          ref={(el) => {
+            requestAnimationFrame(() => el.focus())
+          }}
+          value={editorValue()}
+          class={props.class}
+          onInput={(event) => setEditor("value", event.currentTarget.value)}
+          onKeyDown={(event) => {
+            event.stopPropagation()
+            editorKeyDown(event, props.onSave)
+          }}
+          onBlur={closeEditor}
+          onPointerDown={stopPropagation}
+          onClick={stopPropagation}
+          onDblClick={stopPropagation}
+          onMouseDown={stopPropagation}
+          onMouseUp={stopPropagation}
+          onTouchStart={stopPropagation}
+        />
+      </Show>
+    )
+  }
+
+  return {
+    editor,
+    editorOpen,
+    editorValue,
+    openEditor,
+    closeEditor,
+    saveEditor,
+    editorKeyDown,
+    setEditor,
+    InlineEditor,
+  }
+}

opencode/packages/app/src/pages/layout/sidebar-items.tsx

@@ -0,0 +1,330 @@
+import { A, useNavigate, useParams } from "@solidjs/router"
+import { useGlobalSync } from "@/context/global-sync"
+import { useLanguage } from "@/context/language"
+import { useLayout, type LocalProject, getAvatarColors } from "@/context/layout"
+import { useNotification } from "@/context/notification"
+import { base64Encode } from "@opencode-ai/util/encode"
+import { Avatar } from "@opencode-ai/ui/avatar"
+import { DiffChanges } from "@opencode-ai/ui/diff-changes"
+import { HoverCard } from "@opencode-ai/ui/hover-card"
+import { Icon } from "@opencode-ai/ui/icon"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { MessageNav } from "@opencode-ai/ui/message-nav"
+import { Spinner } from "@opencode-ai/ui/spinner"
+import { Tooltip } from "@opencode-ai/ui/tooltip"
+import { getFilename } from "@opencode-ai/util/path"
+import { type Message, type Session, type TextPart } from "@opencode-ai/sdk/v2/client"
+import { For, Match, Show, Switch, createMemo, onCleanup, type Accessor, type JSX } from "solid-js"
+import { agentColor } from "@/utils/agent"
+
+const OPENCODE_PROJECT_ID = "4b0ea68d7af9a6031a7ffda7ad66e0cb83315750"
+
+export const ProjectIcon = (props: { project: LocalProject; class?: string; notify?: boolean }): JSX.Element => {
+  const notification = useNotification()
+  const unseenCount = createMemo(() => notification.project.unseenCount(props.project.worktree))
+  const hasError = createMemo(() => notification.project.unseenHasError(props.project.worktree))
+  const name = createMemo(() => props.project.name || getFilename(props.project.worktree))
+  return (
+    <div class={`relative size-8 shrink-0 rounded ${props.class ?? ""}`}>
+      <div class="size-full rounded overflow-clip">
+        <Avatar
+          fallback={name()}
+          src={
+            props.project.id === OPENCODE_PROJECT_ID ? "https://opencode.ai/favicon.svg" : props.project.icon?.override
+          }
+          {...getAvatarColors(props.project.icon?.color)}
+          class="size-full rounded"
+          classList={{ "badge-mask": unseenCount() > 0 && props.notify }}
+        />
+      </div>
+      <Show when={unseenCount() > 0 && props.notify}>
+        <div
+          classList={{
+            "absolute top-px right-px size-1.5 rounded-full z-10": true,
+            "bg-icon-critical-base": hasError(),
+            "bg-text-interactive-base": !hasError(),
+          }}
+        />
+      </Show>
+    </div>
+  )
+}
+
+export type SessionItemProps = {
+  session: Session
+  slug: string
+  mobile?: boolean
+  dense?: boolean
+  popover?: boolean
+  children: Map<string, string[]>
+  sidebarExpanded: Accessor<boolean>
+  sidebarHovering: Accessor<boolean>
+  nav: Accessor<HTMLElement | undefined>
+  hoverSession: Accessor<string | undefined>
+  setHoverSession: (id: string | undefined) => void
+  clearHoverProjectSoon: () => void
+  prefetchSession: (session: Session, priority?: "high" | "low") => void
+  archiveSession: (session: Session) => Promise<void>
+}
+
+export const SessionItem = (props: SessionItemProps): JSX.Element => {
+  const params = useParams()
+  const navigate = useNavigate()
+  const layout = useLayout()
+  const language = useLanguage()
+  const notification = useNotification()
+  const globalSync = useGlobalSync()
+  const unseenCount = createMemo(() => notification.session.unseenCount(props.session.id))
+  const hasError = createMemo(() => notification.session.unseenHasError(props.session.id))
+  const [sessionStore] = globalSync.child(props.session.directory)
+  const hasPermissions = createMemo(() => {
+    const permissions = sessionStore.permission?.[props.session.id] ?? []
+    if (permissions.length > 0) return true
+
+    for (const id of props.children.get(props.session.id) ?? []) {
+      const childPermissions = sessionStore.permission?.[id] ?? []
+      if (childPermissions.length > 0) return true
+    }
+    return false
+  })
+  const isWorking = createMemo(() => {
+    if (hasPermissions()) return false
+    const status = sessionStore.session_status[props.session.id]
+    return status?.type === "busy" || status?.type === "retry"
+  })
+
+  const tint = createMemo(() => {
+    const messages = sessionStore.message[props.session.id]
+    if (!messages) return undefined
+    let user: Message | undefined
+    for (let i = messages.length - 1; i >= 0; i--) {
+      const message = messages[i]
+      if (message.role !== "user") continue
+      user = message
+      break
+    }
+    if (!user?.agent) return undefined
+
+    const agent = sessionStore.agent.find((a) => a.name === user.agent)
+    return agentColor(user.agent, agent?.color)
+  })
+
+  const hoverMessages = createMemo(() =>
+    sessionStore.message[props.session.id]?.filter((message) => message.role === "user"),
+  )
+  const hoverReady = createMemo(() => sessionStore.message[props.session.id] !== undefined)
+  const hoverAllowed = createMemo(() => !props.mobile && props.sidebarExpanded())
+  const hoverEnabled = createMemo(() => (props.popover ?? true) && hoverAllowed())
+  const isActive = createMemo(() => props.session.id === params.id)
+
+  const hoverPrefetch = { current: undefined as ReturnType<typeof setTimeout> | undefined }
+  const cancelHoverPrefetch = () => {
+    if (hoverPrefetch.current === undefined) return
+    clearTimeout(hoverPrefetch.current)
+    hoverPrefetch.current = undefined
+  }
+  const scheduleHoverPrefetch = () => {
+    if (hoverPrefetch.current !== undefined) return
+    hoverPrefetch.current = setTimeout(() => {
+      hoverPrefetch.current = undefined
+      props.prefetchSession(props.session)
+    }, 200)
+  }
+
+  onCleanup(cancelHoverPrefetch)
+
+  const messageLabel = (message: Message) => {
+    const parts = sessionStore.part[message.id] ?? []
+    const text = parts.find((part): part is TextPart => part?.type === "text" && !part.synthetic && !part.ignored)
+    return text?.text
+  }
+
+  const item = (
+    <A
+      href={`${props.slug}/session/${props.session.id}`}
+      class={`flex items-center justify-between gap-3 min-w-0 text-left w-full focus:outline-none transition-[padding] ${props.mobile ? "pr-7" : ""} group-hover/session:pr-7 group-focus-within/session:pr-7 group-active/session:pr-7 ${props.dense ? "py-0.5" : "py-1"}`}
+      onPointerEnter={scheduleHoverPrefetch}
+      onPointerLeave={cancelHoverPrefetch}
+      onMouseEnter={scheduleHoverPrefetch}
+      onMouseLeave={cancelHoverPrefetch}
+      onFocus={() => props.prefetchSession(props.session, "high")}
+      onClick={() => {
+        props.setHoverSession(undefined)
+        if (layout.sidebar.opened()) return
+        props.clearHoverProjectSoon()
+      }}
+    >
+      <div class="flex items-center gap-1 w-full">
+        <div
+          class="shrink-0 size-6 flex items-center justify-center"
+          style={{ color: tint() ?? "var(--icon-interactive-base)" }}
+        >
+          <Switch fallback={<Icon name="dash" size="small" class="text-icon-weak" />}>
+            <Match when={isWorking()}>
+              <Spinner class="size-[15px]" />
+            </Match>
+            <Match when={hasPermissions()}>
+              <div class="size-1.5 rounded-full bg-surface-warning-strong" />
+            </Match>
+            <Match when={hasError()}>
+              <div class="size-1.5 rounded-full bg-text-diff-delete-base" />
+            </Match>
+            <Match when={unseenCount() > 0}>
+              <div class="size-1.5 rounded-full bg-text-interactive-base" />
+            </Match>
+          </Switch>
+        </div>
+        <span class="text-14-regular text-text-strong grow-1 min-w-0 overflow-hidden text-ellipsis truncate">
+          {props.session.title}
+        </span>
+        <Show when={props.session.summary}>
+          {(summary) => (
+            <div class="group-hover/session:hidden group-active/session:hidden group-focus-within/session:hidden">
+              <DiffChanges changes={summary()} />
+            </div>
+          )}
+        </Show>
+      </div>
+    </A>
+  )
+
+  return (
+    <div
+      data-session-id={props.session.id}
+      class="group/session relative w-full rounded-md cursor-default transition-colors pl-2 pr-3
+             hover:bg-surface-raised-base-hover [&:has(:focus-visible)]:bg-surface-raised-base-hover has-[[data-expanded]]:bg-surface-raised-base-hover has-[.active]:bg-surface-base-active"
+    >
+      <Show
+        when={hoverEnabled()}
+        fallback={
+          <Tooltip placement={props.mobile ? "bottom" : "right"} value={props.session.title} gutter={10}>
+            {item}
+          </Tooltip>
+        }
+      >
+        <HoverCard
+          openDelay={1000}
+          closeDelay={props.sidebarHovering() ? 600 : 0}
+          placement="right-start"
+          gutter={16}
+          shift={-2}
+          trigger={item}
+          mount={!props.mobile ? props.nav() : undefined}
+          open={props.hoverSession() === props.session.id}
+          onOpenChange={(open) => props.setHoverSession(open ? props.session.id : undefined)}
+        >
+          <Show
+            when={hoverReady()}
+            fallback={<div class="text-12-regular text-text-weak">{language.t("session.messages.loading")}</div>}
+          >
+            <div class="overflow-y-auto max-h-72 h-full">
+              <MessageNav
+                messages={hoverMessages() ?? []}
+                current={undefined}
+                getLabel={messageLabel}
+                onMessageSelect={(message) => {
+                  if (!isActive()) {
+                    layout.pendingMessage.set(
+                      `${base64Encode(props.session.directory)}/${props.session.id}`,
+                      message.id,
+                    )
+                    navigate(`${props.slug}/session/${props.session.id}`)
+                    return
+                  }
+                  window.history.replaceState(null, "", `#message-${message.id}`)
+                  window.dispatchEvent(new HashChangeEvent("hashchange"))
+                }}
+                size="normal"
+                class="w-60"
+              />
+            </div>
+          </Show>
+        </HoverCard>
+      </Show>
+      <div
+        class={`absolute ${props.dense ? "top-0.5 right-0.5" : "top-1 right-1"} flex items-center gap-0.5 transition-opacity`}
+        classList={{
+          "opacity-100 pointer-events-auto": !!props.mobile,
+          "opacity-0 pointer-events-none": !props.mobile,
+          "group-hover/session:opacity-100 group-hover/session:pointer-events-auto": true,
+          "group-focus-within/session:opacity-100 group-focus-within/session:pointer-events-auto": true,
+        }}
+      >
+        <Tooltip value={language.t("common.archive")} placement="top">
+          <IconButton
+            icon="archive"
+            variant="ghost"
+            class="size-6 rounded-md"
+            aria-label={language.t("common.archive")}
+            onClick={(event) => {
+              event.preventDefault()
+              event.stopPropagation()
+              void props.archiveSession(props.session)
+            }}
+          />
+        </Tooltip>
+      </div>
+    </div>
+  )
+}
+
+export const NewSessionItem = (props: {
+  slug: string
+  mobile?: boolean
+  dense?: boolean
+  sidebarExpanded: Accessor<boolean>
+  clearHoverProjectSoon: () => void
+  setHoverSession: (id: string | undefined) => void
+}): JSX.Element => {
+  const layout = useLayout()
+  const language = useLanguage()
+  const label = language.t("command.session.new")
+  const tooltip = () => props.mobile || !props.sidebarExpanded()
+  const item = (
+    <A
+      href={`${props.slug}/session`}
+      end
+      class={`flex items-center justify-between gap-3 min-w-0 text-left w-full focus:outline-none ${props.dense ? "py-0.5" : "py-1"}`}
+      onClick={() => {
+        props.setHoverSession(undefined)
+        if (layout.sidebar.opened()) return
+        props.clearHoverProjectSoon()
+      }}
+    >
+      <div class="flex items-center gap-1 w-full">
+        <div class="shrink-0 size-6 flex items-center justify-center">
+          <Icon name="plus-small" size="small" class="text-icon-weak" />
+        </div>
+        <span class="text-14-regular text-text-strong grow-1 min-w-0 overflow-hidden text-ellipsis truncate">
+          {label}
+        </span>
+      </div>
+    </A>
+  )
+
+  return (
+    <div class="group/session relative w-full rounded-md cursor-default transition-colors pl-2 pr-3 hover:bg-surface-raised-base-hover [&:has(:focus-visible)]:bg-surface-raised-base-hover has-[.active]:bg-surface-base-active">
+      <Show
+        when={!tooltip()}
+        fallback={
+          <Tooltip placement={props.mobile ? "bottom" : "right"} value={label} gutter={10}>
+            {item}
+          </Tooltip>
+        }
+      >
+        {item}
+      </Show>
+    </div>
+  )
+}
+
+export const SessionSkeleton = (props: { count?: number }): JSX.Element => {
+  const items = Array.from({ length: props.count ?? 4 }, (_, index) => index)
+  return (
+    <div class="flex flex-col gap-1">
+      <For each={items}>
+        {() => <div class="h-8 w-full rounded-md bg-surface-raised-base opacity-60 animate-pulse" />}
+      </For>
+    </div>
+  )
+}

opencode/packages/app/src/pages/layout/sidebar-project-helpers.test.ts

@@ -0,0 +1,63 @@
+import { describe, expect, test } from "bun:test"
+import { projectSelected, projectTileActive } from "./sidebar-project-helpers"
+
+describe("projectSelected", () => {
+  test("matches direct worktree", () => {
+    expect(projectSelected("/tmp/root", "/tmp/root")).toBe(true)
+  })
+
+  test("matches sandbox worktree", () => {
+    expect(projectSelected("/tmp/branch", "/tmp/root", ["/tmp/branch"])).toBe(true)
+    expect(projectSelected("/tmp/other", "/tmp/root", ["/tmp/branch"])).toBe(false)
+  })
+})
+
+describe("projectTileActive", () => {
+  test("menu state always wins", () => {
+    expect(
+      projectTileActive({
+        menu: true,
+        preview: false,
+        open: false,
+        overlay: false,
+        worktree: "/tmp/root",
+      }),
+    ).toBe(true)
+  })
+
+  test("preview mode uses open state", () => {
+    expect(
+      projectTileActive({
+        menu: false,
+        preview: true,
+        open: true,
+        overlay: true,
+        hoverProject: "/tmp/other",
+        worktree: "/tmp/root",
+      }),
+    ).toBe(true)
+  })
+
+  test("overlay mode uses hovered project", () => {
+    expect(
+      projectTileActive({
+        menu: false,
+        preview: false,
+        open: false,
+        overlay: true,
+        hoverProject: "/tmp/root",
+        worktree: "/tmp/root",
+      }),
+    ).toBe(true)
+    expect(
+      projectTileActive({
+        menu: false,
+        preview: false,
+        open: false,
+        overlay: true,
+        hoverProject: "/tmp/other",
+        worktree: "/tmp/root",
+      }),
+    ).toBe(false)
+  })
+})

opencode/packages/app/src/pages/layout/sidebar-project-helpers.ts

@@ -0,0 +1,11 @@
+export const projectSelected = (currentDir: string, worktree: string, sandboxes?: string[]) =>
+  worktree === currentDir || sandboxes?.includes(currentDir) === true
+
+export const projectTileActive = (args: {
+  menu: boolean
+  preview: boolean
+  open: boolean
+  overlay: boolean
+  hoverProject?: string
+  worktree: string
+}) => args.menu || (args.preview ? args.open : args.overlay && args.hoverProject === args.worktree)

opencode/packages/app/src/pages/layout/sidebar-project.tsx

@@ -0,0 +1,283 @@
+import { createEffect, createMemo, createSignal, For, Show, type Accessor, type JSX } from "solid-js"
+import { base64Encode } from "@opencode-ai/util/encode"
+import { Button } from "@opencode-ai/ui/button"
+import { ContextMenu } from "@opencode-ai/ui/context-menu"
+import { HoverCard } from "@opencode-ai/ui/hover-card"
+import { Icon } from "@opencode-ai/ui/icon"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { Tooltip } from "@opencode-ai/ui/tooltip"
+import { createSortable } from "@thisbeyond/solid-dnd"
+import { type LocalProject } from "@/context/layout"
+import { useGlobalSync } from "@/context/global-sync"
+import { useLanguage } from "@/context/language"
+import { ProjectIcon, SessionItem, type SessionItemProps } from "./sidebar-items"
+import { childMapByParent, displayName, sortedRootSessions } from "./helpers"
+import { projectSelected, projectTileActive } from "./sidebar-project-helpers"
+
+export type ProjectSidebarContext = {
+  currentDir: Accessor<string>
+  sidebarOpened: Accessor<boolean>
+  sidebarHovering: Accessor<boolean>
+  hoverProject: Accessor<string | undefined>
+  nav: Accessor<HTMLElement | undefined>
+  onProjectMouseEnter: (worktree: string, event: MouseEvent) => void
+  onProjectMouseLeave: (worktree: string) => void
+  onProjectFocus: (worktree: string) => void
+  navigateToProject: (directory: string) => void
+  openSidebar: () => void
+  closeProject: (directory: string) => void
+  showEditProjectDialog: (project: LocalProject) => void
+  toggleProjectWorkspaces: (project: LocalProject) => void
+  workspacesEnabled: (project: LocalProject) => boolean
+  workspaceIds: (project: LocalProject) => string[]
+  workspaceLabel: (directory: string, branch?: string, projectId?: string) => string
+  sessionProps: Omit<SessionItemProps, "session" | "slug" | "children" | "mobile" | "dense" | "popover">
+  setHoverSession: (id: string | undefined) => void
+}
+
+export const ProjectDragOverlay = (props: {
+  projects: Accessor<LocalProject[]>
+  activeProject: Accessor<string | undefined>
+}): JSX.Element => {
+  const project = createMemo(() => props.projects().find((p) => p.worktree === props.activeProject()))
+  return (
+    <Show when={project()}>
+      {(p) => (
+        <div class="bg-background-base rounded-xl p-1">
+          <ProjectIcon project={p()} />
+        </div>
+      )}
+    </Show>
+  )
+}
+
+export const SortableProject = (props: {
+  project: LocalProject
+  mobile?: boolean
+  ctx: ProjectSidebarContext
+}): JSX.Element => {
+  const globalSync = useGlobalSync()
+  const language = useLanguage()
+  const sortable = createSortable(props.project.worktree)
+  const selected = createMemo(() =>
+    projectSelected(props.ctx.currentDir(), props.project.worktree, props.project.sandboxes),
+  )
+  const workspaces = createMemo(() => props.ctx.workspaceIds(props.project).slice(0, 2))
+  const workspaceEnabled = createMemo(() => props.ctx.workspacesEnabled(props.project))
+  const [open, setOpen] = createSignal(false)
+  const [menu, setMenu] = createSignal(false)
+
+  const preview = createMemo(() => !props.mobile && props.ctx.sidebarOpened())
+  const overlay = createMemo(() => !props.mobile && !props.ctx.sidebarOpened())
+  const active = createMemo(() =>
+    projectTileActive({
+      menu: menu(),
+      preview: preview(),
+      open: open(),
+      overlay: overlay(),
+      hoverProject: props.ctx.hoverProject(),
+      worktree: props.project.worktree,
+    }),
+  )
+
+  createEffect(() => {
+    if (preview()) return
+    if (!open()) return
+    setOpen(false)
+  })
+
+  const label = (directory: string) => {
+    const [data] = globalSync.child(directory, { bootstrap: false })
+    const kind =
+      directory === props.project.worktree ? language.t("workspace.type.local") : language.t("workspace.type.sandbox")
+    const name = props.ctx.workspaceLabel(directory, data.vcs?.branch, props.project.id)
+    return `${kind} : ${name}`
+  }
+
+  const projectStore = createMemo(() => globalSync.child(props.project.worktree, { bootstrap: false })[0])
+  const projectSessions = createMemo(() => sortedRootSessions(projectStore(), Date.now()).slice(0, 2))
+  const projectChildren = createMemo(() => childMapByParent(projectStore().session))
+  const workspaceSessions = (directory: string) => {
+    const [data] = globalSync.child(directory, { bootstrap: false })
+    return sortedRootSessions(data, Date.now()).slice(0, 2)
+  }
+  const workspaceChildren = (directory: string) => {
+    const [data] = globalSync.child(directory, { bootstrap: false })
+    return childMapByParent(data.session)
+  }
+
+  const Trigger = () => (
+    <ContextMenu
+      modal={!props.ctx.sidebarHovering()}
+      onOpenChange={(value) => {
+        setMenu(value)
+        if (value) setOpen(false)
+      }}
+    >
+      <ContextMenu.Trigger
+        as="button"
+        type="button"
+        aria-label={displayName(props.project)}
+        data-action="project-switch"
+        data-project={base64Encode(props.project.worktree)}
+        classList={{
+          "flex items-center justify-center size-10 p-1 rounded-lg overflow-hidden transition-colors cursor-default": true,
+          "bg-transparent border-2 border-icon-strong-base hover:bg-surface-base-hover": selected(),
+          "bg-transparent border border-transparent hover:bg-surface-base-hover hover:border-border-weak-base":
+            !selected() && !active(),
+          "bg-surface-base-hover border border-border-weak-base": !selected() && active(),
+        }}
+        onMouseEnter={(event: MouseEvent) => {
+          if (!overlay()) return
+          props.ctx.onProjectMouseEnter(props.project.worktree, event)
+        }}
+        onMouseLeave={() => {
+          if (!overlay()) return
+          props.ctx.onProjectMouseLeave(props.project.worktree)
+        }}
+        onFocus={() => {
+          if (!overlay()) return
+          props.ctx.onProjectFocus(props.project.worktree)
+        }}
+        onClick={() => props.ctx.navigateToProject(props.project.worktree)}
+        onBlur={() => setOpen(false)}
+      >
+        <ProjectIcon project={props.project} notify />
+      </ContextMenu.Trigger>
+      <ContextMenu.Portal mount={!props.mobile ? props.ctx.nav() : undefined}>
+        <ContextMenu.Content>
+          <ContextMenu.Item onSelect={() => props.ctx.showEditProjectDialog(props.project)}>
+            <ContextMenu.ItemLabel>{language.t("common.edit")}</ContextMenu.ItemLabel>
+          </ContextMenu.Item>
+          <ContextMenu.Item
+            data-action="project-workspaces-toggle"
+            data-project={base64Encode(props.project.worktree)}
+            disabled={props.project.vcs !== "git" && !props.ctx.workspacesEnabled(props.project)}
+            onSelect={() => props.ctx.toggleProjectWorkspaces(props.project)}
+          >
+            <ContextMenu.ItemLabel>
+              {props.ctx.workspacesEnabled(props.project)
+                ? language.t("sidebar.workspaces.disable")
+                : language.t("sidebar.workspaces.enable")}
+            </ContextMenu.ItemLabel>
+          </ContextMenu.Item>
+          <ContextMenu.Separator />
+          <ContextMenu.Item
+            data-action="project-close-menu"
+            data-project={base64Encode(props.project.worktree)}
+            onSelect={() => props.ctx.closeProject(props.project.worktree)}
+          >
+            <ContextMenu.ItemLabel>{language.t("common.close")}</ContextMenu.ItemLabel>
+          </ContextMenu.Item>
+        </ContextMenu.Content>
+      </ContextMenu.Portal>
+    </ContextMenu>
+  )
+
+  return (
+    // @ts-ignore
+    <div use:sortable classList={{ "opacity-30": sortable.isActiveDraggable }}>
+      <Show when={preview()} fallback={<Trigger />}>
+        <HoverCard
+          open={open() && !menu()}
+          openDelay={0}
+          closeDelay={0}
+          placement="right-start"
+          gutter={6}
+          trigger={<Trigger />}
+          onOpenChange={(value) => {
+            if (menu()) return
+            setOpen(value)
+            if (value) props.ctx.setHoverSession(undefined)
+          }}
+        >
+          <div class="-m-3 p-2 flex flex-col w-72">
+            <div class="px-4 pt-2 pb-1 flex items-center gap-2">
+              <div class="text-14-medium text-text-strong truncate grow">{displayName(props.project)}</div>
+              <Tooltip value={language.t("common.close")} placement="top" gutter={6}>
+                <IconButton
+                  icon="circle-x"
+                  variant="ghost"
+                  class="shrink-0"
+                  data-action="project-close-hover"
+                  data-project={base64Encode(props.project.worktree)}
+                  aria-label={language.t("common.close")}
+                  onClick={(event) => {
+                    event.stopPropagation()
+                    setOpen(false)
+                    props.ctx.closeProject(props.project.worktree)
+                  }}
+                />
+              </Tooltip>
+            </div>
+            <div class="px-4 pb-2 text-12-medium text-text-weak">{language.t("sidebar.project.recentSessions")}</div>
+            <div class="px-2 pb-2 flex flex-col gap-2">
+              <Show
+                when={workspaceEnabled()}
+                fallback={
+                  <For each={projectSessions()}>
+                    {(session) => (
+                      <SessionItem
+                        {...props.ctx.sessionProps}
+                        session={session}
+                        slug={base64Encode(props.project.worktree)}
+                        dense
+                        mobile={props.mobile}
+                        popover={false}
+                        children={projectChildren()}
+                      />
+                    )}
+                  </For>
+                }
+              >
+                <For each={workspaces()}>
+                  {(directory) => {
+                    const sessions = createMemo(() => workspaceSessions(directory))
+                    const children = createMemo(() => workspaceChildren(directory))
+                    return (
+                      <div class="flex flex-col gap-1">
+                        <div class="px-2 py-0.5 flex items-center gap-1 min-w-0">
+                          <div class="shrink-0 size-6 flex items-center justify-center">
+                            <Icon name="branch" size="small" class="text-icon-base" />
+                          </div>
+                          <span class="truncate text-14-medium text-text-base">{label(directory)}</span>
+                        </div>
+                        <For each={sessions()}>
+                          {(session) => (
+                            <SessionItem
+                              {...props.ctx.sessionProps}
+                              session={session}
+                              slug={base64Encode(directory)}
+                              dense
+                              mobile={props.mobile}
+                              popover={false}
+                              children={children()}
+                            />
+                          )}
+                        </For>
+                      </div>
+                    )
+                  }}
+                </For>
+              </Show>
+            </div>
+            <div class="px-2 py-2 border-t border-border-weak-base">
+              <Button
+                variant="ghost"
+                class="flex w-full text-left justify-start text-text-base px-2 hover:bg-transparent active:bg-transparent"
+                onClick={() => {
+                  props.ctx.openSidebar()
+                  setOpen(false)
+                  if (selected()) return
+                  props.ctx.navigateToProject(props.project.worktree)
+                }}
+              >
+                {language.t("sidebar.project.viewAllSessions")}
+              </Button>
+            </div>
+          </div>
+        </HoverCard>
+      </Show>
+    </div>
+  )
+}

opencode/packages/app/src/pages/layout/sidebar-shell-helpers.ts

@@ -0,0 +1 @@
+export const sidebarExpanded = (mobile: boolean | undefined, opened: boolean) => !!mobile || opened

opencode/packages/app/src/pages/layout/sidebar-shell.test.ts

@@ -0,0 +1,13 @@
+import { describe, expect, test } from "bun:test"
+import { sidebarExpanded } from "./sidebar-shell-helpers"
+
+describe("sidebarExpanded", () => {
+  test("expands on mobile regardless of desktop open state", () => {
+    expect(sidebarExpanded(true, false)).toBe(true)
+  })
+
+  test("follows desktop open state when not mobile", () => {
+    expect(sidebarExpanded(false, true)).toBe(true)
+    expect(sidebarExpanded(false, false)).toBe(false)
+  })
+})

opencode/packages/app/src/pages/layout/sidebar-shell.tsx

@@ -0,0 +1,109 @@
+import { createMemo, For, Show, type Accessor, type JSX } from "solid-js"
+import {
+  DragDropProvider,
+  DragDropSensors,
+  DragOverlay,
+  SortableProvider,
+  closestCenter,
+  type DragEvent,
+} from "@thisbeyond/solid-dnd"
+import { ConstrainDragXAxis } from "@/utils/solid-dnd"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { Tooltip, TooltipKeybind } from "@opencode-ai/ui/tooltip"
+import { type LocalProject } from "@/context/layout"
+import { sidebarExpanded } from "./sidebar-shell-helpers"
+
+export const SidebarContent = (props: {
+  mobile?: boolean
+  opened: Accessor<boolean>
+  aimMove: (event: MouseEvent) => void
+  projects: Accessor<LocalProject[]>
+  renderProject: (project: LocalProject) => JSX.Element
+  handleDragStart: (event: unknown) => void
+  handleDragEnd: () => void
+  handleDragOver: (event: DragEvent) => void
+  openProjectLabel: JSX.Element
+  openProjectKeybind: Accessor<string | undefined>
+  onOpenProject: () => void
+  renderProjectOverlay: () => JSX.Element
+  settingsLabel: Accessor<string>
+  settingsKeybind: Accessor<string | undefined>
+  onOpenSettings: () => void
+  helpLabel: Accessor<string>
+  onOpenHelp: () => void
+  renderPanel: () => JSX.Element
+}): JSX.Element => {
+  const expanded = createMemo(() => sidebarExpanded(props.mobile, props.opened()))
+
+  return (
+    <div class="flex h-full w-full overflow-hidden">
+      <div
+        class="w-16 shrink-0 bg-background-base flex flex-col items-center overflow-hidden"
+        onMouseMove={props.aimMove}
+      >
+        <div class="flex-1 min-h-0 w-full">
+          <DragDropProvider
+            onDragStart={props.handleDragStart}
+            onDragEnd={props.handleDragEnd}
+            onDragOver={props.handleDragOver}
+            collisionDetector={closestCenter}
+          >
+            <DragDropSensors />
+            <ConstrainDragXAxis />
+            <div class="h-full w-full flex flex-col items-center gap-3 px-3 py-2 overflow-y-auto no-scrollbar">
+              <SortableProvider ids={props.projects().map((p) => p.worktree)}>
+                <For each={props.projects()}>{(project) => props.renderProject(project)}</For>
+              </SortableProvider>
+              <Tooltip
+                placement={props.mobile ? "bottom" : "right"}
+                value={
+                  <div class="flex items-center gap-2">
+                    <span>{props.openProjectLabel}</span>
+                    <Show when={!props.mobile && !!props.openProjectKeybind()}>
+                      <span class="text-icon-base text-12-medium">{props.openProjectKeybind()}</span>
+                    </Show>
+                  </div>
+                }
+              >
+                <IconButton
+                  icon="plus"
+                  variant="ghost"
+                  size="large"
+                  onClick={props.onOpenProject}
+                  aria-label={typeof props.openProjectLabel === "string" ? props.openProjectLabel : undefined}
+                />
+              </Tooltip>
+            </div>
+            <DragOverlay>{props.renderProjectOverlay()}</DragOverlay>
+          </DragDropProvider>
+        </div>
+        <div class="shrink-0 w-full pt-3 pb-3 flex flex-col items-center gap-2">
+          <TooltipKeybind
+            placement={props.mobile ? "bottom" : "right"}
+            title={props.settingsLabel()}
+            keybind={props.settingsKeybind() ?? ""}
+          >
+            <IconButton
+              icon="settings-gear"
+              variant="ghost"
+              size="large"
+              onClick={props.onOpenSettings}
+              aria-label={props.settingsLabel()}
+            />
+          </TooltipKeybind>
+          <Tooltip placement={props.mobile ? "bottom" : "right"} value={props.helpLabel()}>
+            <IconButton
+              icon="help"
+              variant="ghost"
+              size="large"
+              onClick={props.onOpenHelp}
+              aria-label={props.helpLabel()}
+            />
+          </Tooltip>
+        </div>
+      </div>
+
+      <Show when={expanded()}>{props.renderPanel()}</Show>
+    </div>
+  )
+}

opencode/packages/app/src/pages/layout/sidebar-workspace-helpers.ts

@@ -0,0 +1,2 @@
+export const workspaceOpenState = (expanded: Record<string, boolean>, directory: string, local: boolean) =>
+  expanded[directory] ?? local

opencode/packages/app/src/pages/layout/sidebar-workspace.test.ts

@@ -0,0 +1,13 @@
+import { describe, expect, test } from "bun:test"
+import { workspaceOpenState } from "./sidebar-workspace-helpers"
+
+describe("workspaceOpenState", () => {
+  test("defaults to local workspace open", () => {
+    expect(workspaceOpenState({}, "/tmp/root", true)).toBe(true)
+  })
+
+  test("uses persisted expansion state when present", () => {
+    expect(workspaceOpenState({ "/tmp/root": false }, "/tmp/root", true)).toBe(false)
+    expect(workspaceOpenState({ "/tmp/branch": true }, "/tmp/branch", false)).toBe(true)
+  })
+})

opencode/packages/app/src/pages/layout/sidebar-workspace.tsx

@@ -0,0 +1,410 @@
+import { useNavigate, useParams } from "@solidjs/router"
+import { createEffect, createMemo, For, Show, type Accessor, type JSX } from "solid-js"
+import { createStore } from "solid-js/store"
+import { createSortable } from "@thisbeyond/solid-dnd"
+import { base64Encode } from "@opencode-ai/util/encode"
+import { getFilename } from "@opencode-ai/util/path"
+import { Button } from "@opencode-ai/ui/button"
+import { Collapsible } from "@opencode-ai/ui/collapsible"
+import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
+import { Icon } from "@opencode-ai/ui/icon"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { Spinner } from "@opencode-ai/ui/spinner"
+import { Tooltip } from "@opencode-ai/ui/tooltip"
+import { type Session } from "@opencode-ai/sdk/v2/client"
+import { type LocalProject } from "@/context/layout"
+import { useGlobalSync } from "@/context/global-sync"
+import { useLanguage } from "@/context/language"
+import { NewSessionItem, SessionItem, SessionSkeleton } from "./sidebar-items"
+import { childMapByParent, sortedRootSessions } from "./helpers"
+
+type InlineEditorComponent = (props: {
+  id: string
+  value: Accessor<string>
+  onSave: (next: string) => void
+  class?: string
+  displayClass?: string
+  editing?: boolean
+  stopPropagation?: boolean
+  openOnDblClick?: boolean
+}) => JSX.Element
+
+export type WorkspaceSidebarContext = {
+  currentDir: Accessor<string>
+  sidebarExpanded: Accessor<boolean>
+  sidebarHovering: Accessor<boolean>
+  nav: Accessor<HTMLElement | undefined>
+  hoverSession: Accessor<string | undefined>
+  setHoverSession: (id: string | undefined) => void
+  clearHoverProjectSoon: () => void
+  prefetchSession: (session: Session, priority?: "high" | "low") => void
+  archiveSession: (session: Session) => Promise<void>
+  workspaceName: (directory: string, projectId?: string, branch?: string) => string | undefined
+  renameWorkspace: (directory: string, next: string, projectId?: string, branch?: string) => void
+  editorOpen: (id: string) => boolean
+  openEditor: (id: string, value: string) => void
+  closeEditor: () => void
+  setEditor: (key: "value", value: string) => void
+  InlineEditor: InlineEditorComponent
+  isBusy: (directory: string) => boolean
+  workspaceExpanded: (directory: string, local: boolean) => boolean
+  setWorkspaceExpanded: (directory: string, value: boolean) => void
+  showResetWorkspaceDialog: (root: string, directory: string) => void
+  showDeleteWorkspaceDialog: (root: string, directory: string) => void
+  setScrollContainerRef: (el: HTMLDivElement | undefined, mobile?: boolean) => void
+}
+
+export const WorkspaceDragOverlay = (props: {
+  sidebarProject: Accessor<LocalProject | undefined>
+  activeWorkspace: Accessor<string | undefined>
+  workspaceLabel: (directory: string, branch?: string, projectId?: string) => string
+}): JSX.Element => {
+  const globalSync = useGlobalSync()
+  const language = useLanguage()
+  const label = createMemo(() => {
+    const project = props.sidebarProject()
+    if (!project) return
+    const directory = props.activeWorkspace()
+    if (!directory) return
+
+    const [workspaceStore] = globalSync.child(directory, { bootstrap: false })
+    const kind =
+      directory === project.worktree ? language.t("workspace.type.local") : language.t("workspace.type.sandbox")
+    const name = props.workspaceLabel(directory, workspaceStore.vcs?.branch, project.id)
+    return `${kind} : ${name}`
+  })
+
+  return (
+    <Show when={label()}>
+      {(value) => <div class="bg-background-base rounded-md px-2 py-1 text-14-medium text-text-strong">{value()}</div>}
+    </Show>
+  )
+}
+
+export const SortableWorkspace = (props: {
+  ctx: WorkspaceSidebarContext
+  directory: string
+  project: LocalProject
+  mobile?: boolean
+}): JSX.Element => {
+  const navigate = useNavigate()
+  const params = useParams()
+  const globalSync = useGlobalSync()
+  const language = useLanguage()
+  const sortable = createSortable(props.directory)
+  const [workspaceStore, setWorkspaceStore] = globalSync.child(props.directory, { bootstrap: false })
+  const [menu, setMenu] = createStore({
+    open: false,
+    pendingRename: false,
+  })
+  const slug = createMemo(() => base64Encode(props.directory))
+  const sessions = createMemo(() => sortedRootSessions(workspaceStore, Date.now()))
+  const children = createMemo(() => childMapByParent(workspaceStore.session))
+  const local = createMemo(() => props.directory === props.project.worktree)
+  const active = createMemo(() => props.ctx.currentDir() === props.directory)
+  const workspaceValue = createMemo(() => {
+    const branch = workspaceStore.vcs?.branch
+    const name = branch ?? getFilename(props.directory)
+    return props.ctx.workspaceName(props.directory, props.project.id, branch) ?? name
+  })
+  const open = createMemo(() => props.ctx.workspaceExpanded(props.directory, local()))
+  const boot = createMemo(() => open() || active())
+  const booted = createMemo((prev) => prev || workspaceStore.status === "complete", false)
+  const hasMore = createMemo(() => workspaceStore.sessionTotal > sessions().length)
+  const busy = createMemo(() => props.ctx.isBusy(props.directory))
+  const wasBusy = createMemo((prev) => prev || busy(), false)
+  const loading = createMemo(() => open() && !booted() && sessions().length === 0 && !wasBusy())
+  const showNew = createMemo(() => !loading() && (sessions().length === 0 || (active() && !params.id)))
+  const loadMore = async () => {
+    setWorkspaceStore("limit", (limit) => limit + 5)
+    await globalSync.project.loadSessions(props.directory)
+  }
+
+  const workspaceEditActive = createMemo(() => props.ctx.editorOpen(`workspace:${props.directory}`))
+
+  const openWrapper = (value: boolean) => {
+    props.ctx.setWorkspaceExpanded(props.directory, value)
+    if (value) return
+    if (props.ctx.editorOpen(`workspace:${props.directory}`)) props.ctx.closeEditor()
+  }
+
+  createEffect(() => {
+    if (!boot()) return
+    globalSync.child(props.directory, { bootstrap: true })
+  })
+
+  const header = () => (
+    <div class="flex items-center gap-1 min-w-0 flex-1">
+      <div class="flex items-center justify-center shrink-0 size-6">
+        <Show when={busy()} fallback={<Icon name="branch" size="small" />}>
+          <Spinner class="size-[15px]" />
+        </Show>
+      </div>
+      <span class="text-14-medium text-text-base shrink-0">
+        {local() ? language.t("workspace.type.local") : language.t("workspace.type.sandbox")} :
+      </span>
+      <Show
+        when={!local()}
+        fallback={
+          <span class="text-14-medium text-text-base min-w-0 truncate">
+            {workspaceStore.vcs?.branch ?? getFilename(props.directory)}
+          </span>
+        }
+      >
+        <props.ctx.InlineEditor
+          id={`workspace:${props.directory}`}
+          value={workspaceValue}
+          onSave={(next) => {
+            const trimmed = next.trim()
+            if (!trimmed) return
+            props.ctx.renameWorkspace(props.directory, trimmed, props.project.id, workspaceStore.vcs?.branch)
+            props.ctx.setEditor("value", workspaceValue())
+          }}
+          class="text-14-medium text-text-base min-w-0 truncate"
+          displayClass="text-14-medium text-text-base min-w-0 truncate"
+          editing={workspaceEditActive()}
+          stopPropagation={false}
+          openOnDblClick={false}
+        />
+      </Show>
+      <Icon
+        name={open() ? "chevron-down" : "chevron-right"}
+        size="small"
+        class="shrink-0 text-icon-base opacity-0 transition-opacity group-hover/workspace:opacity-100 group-focus-within/workspace:opacity-100"
+      />
+    </div>
+  )
+
+  return (
+    <div
+      // @ts-ignore
+      use:sortable
+      classList={{
+        "opacity-30": sortable.isActiveDraggable,
+        "opacity-50 pointer-events-none": busy(),
+      }}
+    >
+      <Collapsible variant="ghost" open={open()} class="shrink-0" onOpenChange={openWrapper}>
+        <div class="px-2 py-1">
+          <div
+            class="group/workspace relative"
+            data-component="workspace-item"
+            data-workspace={base64Encode(props.directory)}
+          >
+            <div class="flex items-center gap-1">
+              <Show
+                when={workspaceEditActive()}
+                fallback={
+                  <Collapsible.Trigger
+                    class="flex items-center justify-between w-full pl-2 pr-16 py-1.5 rounded-md hover:bg-surface-raised-base-hover"
+                    data-action="workspace-toggle"
+                    data-workspace={base64Encode(props.directory)}
+                  >
+                    {header()}
+                  </Collapsible.Trigger>
+                }
+              >
+                <div class="flex items-center justify-between w-full pl-2 pr-16 py-1.5 rounded-md">{header()}</div>
+              </Show>
+              <div
+                class="absolute right-1 top-1/2 -translate-y-1/2 flex items-center gap-0.5 transition-opacity"
+                classList={{
+                  "opacity-100 pointer-events-auto": menu.open,
+                  "opacity-0 pointer-events-none": !menu.open,
+                  "group-hover/workspace:opacity-100 group-hover/workspace:pointer-events-auto": true,
+                  "group-focus-within/workspace:opacity-100 group-focus-within/workspace:pointer-events-auto": true,
+                }}
+              >
+                <DropdownMenu
+                  modal={!props.ctx.sidebarHovering()}
+                  open={menu.open}
+                  onOpenChange={(open) => setMenu("open", open)}
+                >
+                  <Tooltip value={language.t("common.moreOptions")} placement="top">
+                    <DropdownMenu.Trigger
+                      as={IconButton}
+                      icon="dot-grid"
+                      variant="ghost"
+                      class="size-6 rounded-md"
+                      data-action="workspace-menu"
+                      data-workspace={base64Encode(props.directory)}
+                      aria-label={language.t("common.moreOptions")}
+                    />
+                  </Tooltip>
+                  <DropdownMenu.Portal mount={!props.mobile ? props.ctx.nav() : undefined}>
+                    <DropdownMenu.Content
+                      onCloseAutoFocus={(event) => {
+                        if (!menu.pendingRename) return
+                        event.preventDefault()
+                        setMenu("pendingRename", false)
+                        props.ctx.openEditor(`workspace:${props.directory}`, workspaceValue())
+                      }}
+                    >
+                      <DropdownMenu.Item
+                        disabled={local()}
+                        onSelect={() => {
+                          setMenu("pendingRename", true)
+                          setMenu("open", false)
+                        }}
+                      >
+                        <DropdownMenu.ItemLabel>{language.t("common.rename")}</DropdownMenu.ItemLabel>
+                      </DropdownMenu.Item>
+                      <DropdownMenu.Item
+                        disabled={local() || busy()}
+                        onSelect={() => props.ctx.showResetWorkspaceDialog(props.project.worktree, props.directory)}
+                      >
+                        <DropdownMenu.ItemLabel>{language.t("common.reset")}</DropdownMenu.ItemLabel>
+                      </DropdownMenu.Item>
+                      <DropdownMenu.Item
+                        disabled={local() || busy()}
+                        onSelect={() => props.ctx.showDeleteWorkspaceDialog(props.project.worktree, props.directory)}
+                      >
+                        <DropdownMenu.ItemLabel>{language.t("common.delete")}</DropdownMenu.ItemLabel>
+                      </DropdownMenu.Item>
+                    </DropdownMenu.Content>
+                  </DropdownMenu.Portal>
+                </DropdownMenu>
+                <Tooltip value={language.t("command.session.new")} placement="top">
+                  <IconButton
+                    icon="plus-small"
+                    variant="ghost"
+                    class="size-6 rounded-md opacity-0 pointer-events-none group-hover/workspace:opacity-100 group-hover/workspace:pointer-events-auto group-focus-within/workspace:opacity-100 group-focus-within/workspace:pointer-events-auto"
+                    data-action="workspace-new-session"
+                    data-workspace={base64Encode(props.directory)}
+                    aria-label={language.t("command.session.new")}
+                    onClick={(event) => {
+                      event.preventDefault()
+                      event.stopPropagation()
+                      props.ctx.setHoverSession(undefined)
+                      props.ctx.clearHoverProjectSoon()
+                      navigate(`/${slug()}/session`)
+                    }}
+                  />
+                </Tooltip>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <Collapsible.Content>
+          <nav class="flex flex-col gap-1 px-2">
+            <Show when={showNew()}>
+              <NewSessionItem
+                slug={slug()}
+                mobile={props.mobile}
+                sidebarExpanded={props.ctx.sidebarExpanded}
+                clearHoverProjectSoon={props.ctx.clearHoverProjectSoon}
+                setHoverSession={props.ctx.setHoverSession}
+              />
+            </Show>
+            <Show when={loading()}>
+              <SessionSkeleton />
+            </Show>
+            <For each={sessions()}>
+              {(session) => (
+                <SessionItem
+                  session={session}
+                  slug={slug()}
+                  mobile={props.mobile}
+                  children={children()}
+                  sidebarExpanded={props.ctx.sidebarExpanded}
+                  sidebarHovering={props.ctx.sidebarHovering}
+                  nav={props.ctx.nav}
+                  hoverSession={props.ctx.hoverSession}
+                  setHoverSession={props.ctx.setHoverSession}
+                  clearHoverProjectSoon={props.ctx.clearHoverProjectSoon}
+                  prefetchSession={props.ctx.prefetchSession}
+                  archiveSession={props.ctx.archiveSession}
+                />
+              )}
+            </For>
+            <Show when={hasMore()}>
+              <div class="relative w-full py-1">
+                <Button
+                  variant="ghost"
+                  class="flex w-full text-left justify-start text-14-regular text-text-weak pl-9 pr-10"
+                  size="large"
+                  onClick={(e: MouseEvent) => {
+                    loadMore()
+                    ;(e.currentTarget as HTMLButtonElement).blur()
+                  }}
+                >
+                  {language.t("common.loadMore")}
+                </Button>
+              </div>
+            </Show>
+          </nav>
+        </Collapsible.Content>
+      </Collapsible>
+    </div>
+  )
+}
+
+export const LocalWorkspace = (props: {
+  ctx: WorkspaceSidebarContext
+  project: LocalProject
+  mobile?: boolean
+}): JSX.Element => {
+  const globalSync = useGlobalSync()
+  const language = useLanguage()
+  const workspace = createMemo(() => {
+    const [store, setStore] = globalSync.child(props.project.worktree)
+    return { store, setStore }
+  })
+  const slug = createMemo(() => base64Encode(props.project.worktree))
+  const sessions = createMemo(() => sortedRootSessions(workspace().store, Date.now()))
+  const children = createMemo(() => childMapByParent(workspace().store.session))
+  const booted = createMemo((prev) => prev || workspace().store.status === "complete", false)
+  const loading = createMemo(() => !booted() && sessions().length === 0)
+  const hasMore = createMemo(() => workspace().store.sessionTotal > sessions().length)
+  const loadMore = async () => {
+    workspace().setStore("limit", (limit) => limit + 5)
+    await globalSync.project.loadSessions(props.project.worktree)
+  }
+
+  return (
+    <div
+      ref={(el) => props.ctx.setScrollContainerRef(el, props.mobile)}
+      class="size-full flex flex-col py-2 overflow-y-auto no-scrollbar [overflow-anchor:none]"
+    >
+      <nav class="flex flex-col gap-1 px-2">
+        <Show when={loading()}>
+          <SessionSkeleton />
+        </Show>
+        <For each={sessions()}>
+          {(session) => (
+            <SessionItem
+              session={session}
+              slug={slug()}
+              mobile={props.mobile}
+              children={children()}
+              sidebarExpanded={props.ctx.sidebarExpanded}
+              sidebarHovering={props.ctx.sidebarHovering}
+              nav={props.ctx.nav}
+              hoverSession={props.ctx.hoverSession}
+              setHoverSession={props.ctx.setHoverSession}
+              clearHoverProjectSoon={props.ctx.clearHoverProjectSoon}
+              prefetchSession={props.ctx.prefetchSession}
+              archiveSession={props.ctx.archiveSession}
+            />
+          )}
+        </For>
+        <Show when={hasMore()}>
+          <div class="relative w-full py-1">
+            <Button
+              variant="ghost"
+              class="flex w-full text-left justify-start text-14-regular text-text-weak pl-9 pr-10"
+              size="large"
+              onClick={(e: MouseEvent) => {
+                loadMore()
+                ;(e.currentTarget as HTMLButtonElement).blur()
+              }}
+            >
+              {language.t("common.loadMore")}
+            </Button>
+          </div>
+        </Show>
+      </nav>
+    </div>
+  )
+}