feat(app): align cmd k menu with v2 styles (anomalyco#35152)

Co-authored-by: Brendan Allan <git@brendonovich.dev>

Author: arvsrn

packages/app/src/components/command-palette.ts

@@ -0,0 +1,325 @@
+import { base64Encode } from "@opencode-ai/core/util/encode"
+import { getFilename } from "@opencode-ai/core/util/path"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { useNavigate } from "@solidjs/router"
+import { createMemo, onCleanup } from "solid-js"
+import { useCommand, type CommandOption } from "@/context/command"
+import { useFile } from "@/context/file"
+import { useLanguage } from "@/context/language"
+import { useLayout } from "@/context/layout"
+import { useServerSDK, type ServerSDK } from "@/context/server-sdk"
+import { useServerSync } from "@/context/server-sync"
+import { createSessionTabs } from "@/pages/session/helpers"
+import { useSessionLayout } from "@/pages/session/session-layout"
+import { decode64 } from "@/utils/base64"
+
+export type CommandPaletteEntry = {
+  id: string
+  type: "command" | "file" | "session"
+  title: string
+  description?: string
+  keybind?: string
+  category: string
+  option?: CommandOption
+  path?: string
+  directory?: string
+  sessionID?: string
+  archived?: number
+  updated?: number
+}
+
+const ENTRY_LIMIT = 5
+const COMMON_COMMAND_IDS = [
+  "session.new",
+  "workspace.new",
+  "session.previous",
+  "session.next",
+  "terminal.toggle",
+  "review.toggle",
+] as const
+
+export function uniqueCommandPaletteEntries(items: CommandPaletteEntry[]) {
+  const seen = new Set<string>()
+  return items.filter((item) => {
+    if (seen.has(item.id)) return false
+    seen.add(item.id)
+    return true
+  })
+}
+
+export function createCommandPaletteFileEntry(path: string, category: string): CommandPaletteEntry {
+  return {
+    id: "file:" + path,
+    type: "file",
+    title: path,
+    category,
+    path,
+  }
+}
+
+export function createCommandPaletteFileOpener(onOpenFile?: (path: string) => void) {
+  const file = useFile()
+  const layout = useLayout()
+  const { tabs, view } = useSessionLayout()
+
+  return (path: string) => {
+    const value = file.tab(path)
+    void tabs().open(value)
+    void file.load(path)
+    if (!view().reviewPanel.opened()) view().reviewPanel.open()
+    layout.fileTree.setTab("all")
+    onOpenFile?.(path)
+    tabs().setActive(value)
+  }
+}
+
+export function createCommandPaletteModel(props: { filesOnly?: () => boolean; onOpenFile?: (path: string) => void }) {
+  const command = useCommand()
+  const language = useLanguage()
+  const layout = useLayout()
+  const file = useFile()
+  const dialog = useDialog()
+  const navigate = useNavigate()
+  const serverSDK = useServerSDK()()
+  const serverSync = useServerSync()
+  const { params, tabs } = useSessionLayout()
+  const openFile = createCommandPaletteFileOpener(props.onOpenFile)
+  const state = { cleanup: undefined as (() => void) | void, committed: false }
+  const filesOnly = () => props.filesOnly?.() ?? false
+
+  const allowedCommands = createMemo(() => {
+    if (filesOnly()) return []
+    return command.options.filter(
+      (option) =>
+        !option.disabled && !option.hidden && !option.id.startsWith("suggested.") && option.id !== "file.open",
+    )
+  })
+  const commandEntries = createMemo(() => {
+    const category = language.t("palette.group.commands")
+    return allowedCommands().map((option) => createCommandEntry(option, category))
+  })
+  const preferredCommandEntries = createMemo(() => {
+    const all = allowedCommands()
+    const order = new Map<string, number>(COMMON_COMMAND_IDS.map((id, index) => [id, index]))
+    const picked = all.filter((option) => order.has(option.id))
+    const base = picked.length ? picked : all.slice(0, ENTRY_LIMIT)
+    const sorted = picked.length ? [...base].sort((a, b) => (order.get(a.id) ?? 0) - (order.get(b.id) ?? 0)) : base
+    const category = language.t("palette.group.commands")
+    return sorted.map((option) => createCommandEntry(option, category))
+  })
+
+  const tabState = createSessionTabs({
+    tabs,
+    pathFromTab: file.pathFromTab,
+    normalizeTab: (tab) => (tab.startsWith("file://") ? file.tab(tab) : tab),
+  })
+  const recentFileEntries = createMemo(() => {
+    const all = tabState.openedTabs()
+    const active = tabState.activeFileTab()
+    const order = active ? [active, ...all.filter((item) => item !== active)] : all
+    const seen = new Set<string>()
+    const category = language.t("palette.group.files")
+    return order
+      .map((item) => file.pathFromTab(item))
+      .filter((path): path is string => {
+        if (!path || seen.has(path)) return false
+        seen.add(path)
+        return true
+      })
+      .slice(0, ENTRY_LIMIT)
+      .map((path) => createCommandPaletteFileEntry(path, category))
+  })
+  const rootFileEntries = createMemo(() => {
+    const category = language.t("palette.group.files")
+    return file.tree
+      .children("")
+      .filter((node) => node.type === "file")
+      .map((node) => node.path)
+      .sort((a, b) => a.localeCompare(b))
+      .slice(0, ENTRY_LIMIT)
+      .map((path) => createCommandPaletteFileEntry(path, category))
+  })
+
+  const projectDirectory = createMemo(() => decode64(params.dir) ?? "")
+  const project = createMemo(() => {
+    const directory = projectDirectory()
+    if (!directory) return undefined
+    return layout.projects.list().find((item) => item.worktree === directory || item.sandboxes?.includes(directory))
+  })
+  const workspaces = createMemo(() => {
+    const directory = projectDirectory()
+    const current = project()
+    if (!current) return directory ? [directory] : []
+    const dirs = [current.worktree, ...(current.sandboxes ?? [])]
+    if (directory && !dirs.includes(directory)) return [...dirs, directory]
+    return dirs
+  })
+  const homedir = createMemo(() => serverSync().data.path.home)
+  const sessions = createSessionEntries({
+    workspaces,
+    label: (directory) => {
+      const current = project()
+      const kind =
+        current && directory === current.worktree
+          ? language.t("workspace.type.local")
+          : language.t("workspace.type.sandbox")
+      const [store] = serverSync().child(directory, { bootstrap: false })
+      const home = homedir()
+      const path = home ? directory.replace(home, "~") : directory
+      const name = store.vcs?.branch ?? getFilename(directory)
+      return `${kind} : ${name || path}`
+    },
+    load: (directory) => serverSDK.client.session.list({ directory, roots: true }),
+    untitled: () => language.t("command.session.new"),
+    category: () => language.t("command.category.session"),
+  })
+
+  const highlight = (item: CommandPaletteEntry | undefined) => {
+    state.cleanup?.()
+    state.cleanup = undefined
+    if (item?.type !== "command") return
+    state.cleanup = item.option?.onHighlight?.()
+  }
+
+  const select = (item: CommandPaletteEntry | undefined) => {
+    if (!item) return
+    state.committed = true
+    state.cleanup = undefined
+    dialog.close()
+    if (item.type === "command") {
+      item.option?.onSelect?.("palette")
+      return
+    }
+    if (item.type === "session") {
+      if (!item.directory || !item.sessionID) return
+      navigate(`/${base64Encode(item.directory)}/session/${item.sessionID}`)
+      return
+    }
+    if (!item.path) return
+    openFile(item.path)
+  }
+
+  onCleanup(() => {
+    if (state.committed) return
+    state.cleanup?.()
+  })
+
+  return {
+    language,
+    file,
+    commandEntries,
+    preferredCommandEntries,
+    recentFileEntries,
+    rootFileEntries,
+    sessions,
+    highlight,
+    select,
+    close: () => dialog.close(),
+  }
+}
+
+function createCommandEntry(option: CommandOption, category: string): CommandPaletteEntry {
+  return {
+    id: "command:" + option.id,
+    type: "command",
+    title: option.title,
+    description: option.description,
+    keybind: option.keybind,
+    category,
+    option,
+  }
+}
+
+function createSessionEntries(props: {
+  workspaces: () => string[]
+  label: (directory: string) => string
+  load: (directory: string) => ReturnType<ServerSDK["client"]["session"]["list"]>
+  untitled: () => string
+  category: () => string
+}) {
+  const state: {
+    token: number
+    inflight: Promise<CommandPaletteEntry[]> | undefined
+    cached: CommandPaletteEntry[] | undefined
+  } = { token: 0, inflight: undefined, cached: undefined }
+
+  return (text: string) => {
+    if (!text.trim()) {
+      state.token += 1
+      state.inflight = undefined
+      state.cached = undefined
+      return [] as CommandPaletteEntry[]
+    }
+    if (state.cached) return state.cached
+    if (state.inflight) return state.inflight
+
+    const current = state.token
+    const dirs = props.workspaces()
+    if (dirs.length === 0) return [] as CommandPaletteEntry[]
+
+    state.inflight = Promise.all(
+      dirs.map((directory) => {
+        const description = props.label(directory)
+        return props
+          .load(directory)
+          .then((result) =>
+            (result.data ?? [])
+              .filter((session) => !!session?.id)
+              .map((session) => ({
+                id: session.id,
+                title: session.title ?? props.untitled(),
+                description,
+                directory,
+                archived: session.time?.archived,
+                updated: session.time?.updated,
+              })),
+          )
+          .catch(() => [] as SessionEntryInput[])
+      }),
+    )
+      .then((results) => {
+        if (state.token !== current) return [] as CommandPaletteEntry[]
+        const seen = new Set<string>()
+        const next = results
+          .flat()
+          .filter((item) => {
+            const key = `${item.directory}:${item.id}`
+            if (seen.has(key)) return false
+            seen.add(key)
+            return true
+          })
+          .map((item) => createSessionEntry(item, props.category()))
+        state.cached = next
+        return next
+      })
+      .catch(() => [] as CommandPaletteEntry[])
+      .finally(() => {
+        state.inflight = undefined
+      })
+
+    return state.inflight
+  }
+}
+
+type SessionEntryInput = {
+  directory: string
+  id: string
+  title: string
+  description: string
+  archived?: number
+  updated?: number
+}
+
+function createSessionEntry(input: SessionEntryInput, category: string): CommandPaletteEntry {
+  return {
+    id: `session:${input.directory}:${input.id}`,
+    type: "session",
+    title: input.title,
+    description: input.description,
+    category,
+    directory: input.directory,
+    sessionID: input.id,
+    archived: input.archived,
+    updated: input.updated,
+  }
+}