introduce opentui keymap as sole key/cmd engine (#26053)

packages/opencode/src/util/keybind.ts

@@ -1,103 +0,0 @@
-import { isDeepEqual } from "remeda"
-import type { ParsedKey } from "@opentui/core"
-
-/**
- * Keybind info derived from OpenTUI's ParsedKey with our custom `leader` field.
- * This ensures type compatibility and catches missing fields at compile time.
- */
-export type Info = Pick<ParsedKey, "name" | "ctrl" | "meta" | "shift" | "super"> & {
-  leader: boolean // our custom field
-}
-
-export function match(a: Info | undefined, b: Info): boolean {
-  if (!a) return false
-  const normalizedA = { ...a, super: a.super ?? false }
-  const normalizedB = { ...b, super: b.super ?? false }
-  return isDeepEqual(normalizedA, normalizedB)
-}
-
-/**
- * Convert OpenTUI's ParsedKey to our Keybind.Info format.
- * This helper ensures all required fields are present and avoids manual object creation.
- */
-export function fromParsedKey(key: ParsedKey, leader = false): Info {
-  return {
-    name: key.name === " " ? "space" : key.name,
-    ctrl: key.ctrl,
-    meta: key.meta,
-    shift: key.shift,
-    super: key.super ?? false,
-    leader,
-  }
-}
-
-export function toString(info: Info | undefined): string {
-  if (!info) return ""
-  const parts: string[] = []
-
-  if (info.ctrl) parts.push("ctrl")
-  if (info.meta) parts.push("alt")
-  if (info.super) parts.push("super")
-  if (info.shift) parts.push("shift")
-  if (info.name) {
-    if (info.name === "delete") parts.push("del")
-    else parts.push(info.name)
-  }
-
-  let result = parts.join("+")
-
-  if (info.leader) {
-    result = result ? `<leader> ${result}` : `<leader>`
-  }
-
-  return result
-}
-
-export function parse(key: string): Info[] {
-  if (key === "none") return []
-
-  return key.split(",").map((combo) => {
-    // Handle <leader> syntax by replacing with leader+
-    const normalized = combo.replace(/<leader>/g, "leader+")
-    const parts = normalized.toLowerCase().split("+")
-    const info: Info = {
-      ctrl: false,
-      meta: false,
-      shift: false,
-      leader: false,
-      name: "",
-    }
-
-    for (const part of parts) {
-      switch (part) {
-        case "ctrl":
-          info.ctrl = true
-          break
-        case "alt":
-        case "meta":
-        case "option":
-          info.meta = true
-          break
-        case "super":
-          info.super = true
-          break
-        case "shift":
-          info.shift = true
-          break
-        case "leader":
-          info.leader = true
-          break
-        case "esc":
-          info.name = "escape"
-          break
-        default:
-          info.name = part
-          break
-      }
-    }
-
-    return info
-  })
-}
-
-export * as Keybind from "./keybind"