fix(cli): restore brand integrity of CLI wordmark (#10912)

3 files changed, 53 insertions, 21 deletions

diff --git a/packages/opencode/src/cli/cmd/tui/component/logo.tsx b/packages/opencode/src/cli/cmd/tui/component/logo.tsx
index 771962b75..8e6208b14 100644
--- a/packages/opencode/src/cli/cmd/tui/component/logo.tsx
+++ b/packages/opencode/src/cli/cmd/tui/component/logo.tsx
@@ -1,16 +1,13 @@
 import { TextAttributes, RGBA } from "@opentui/core"
 import { For, type JSX } from "solid-js"
 import { useTheme, tint } from "@tui/context/theme"
+import { logo, marks } from "@/cli/logo"
 
 // Shadow markers (rendered chars in parens):
 // _ = full shadow cell (space with bg=shadow)
 // ^ = letter top, shadow bottom (▀ with fg=letter, bg=shadow)
 // ~ = shadow top only (▀ with fg=shadow)
-const SHADOW_MARKER = /[_^~]/
-
-const LOGO_LEFT = [`                   `, `█▀▀█ █▀▀█ █▀▀█ █▀▀▄`, `█__█ █__█ █^^^ █__█`, `▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀~~▀`]
-
-const LOGO_RIGHT = [`             ▄     `, `█▀▀▀ █▀▀█ █▀▀█ █▀▀█`, `█___ █__█ █__█ █^^^`, `▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀`]
+const SHADOW_MARKER = new RegExp(`[${marks}]`)
 
 export function Logo() {
   const { theme } = useTheme()
@@ -75,11 +72,11 @@ export function Logo() {
 
   return (
     <box>
-      <For each={LOGO_LEFT}>
+      <For each={logo.left}>
         {(line, index) => (
           <box flexDirection="row" gap={1}>
             <box flexDirection="row">{renderLine(line, theme.textMuted, false)}</box>
-            <box flexDirection="row">{renderLine(LOGO_RIGHT[index()], theme.text, true)}</box>
+            <box flexDirection="row">{renderLine(logo.right[index()], theme.text, true)}</box>
           </box>
         )}
       </For>
diff --git a/packages/opencode/src/cli/logo.ts b/packages/opencode/src/cli/logo.ts
new file mode 100644
index 000000000..44fb93c15
--- /dev/null
+++ b/packages/opencode/src/cli/logo.ts
@@ -0,0 +1,6 @@
+export const logo = {
+  left: ["                   ", "█▀▀█ █▀▀█ █▀▀█ █▀▀▄", "█__█ █__█ █^^^ █__█", "▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀~~▀"],
+  right: ["             ▄     ", "█▀▀▀ █▀▀█ █▀▀█ █▀▀█", "█___ █__█ █__█ █^^^", "▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀"],
+}
+
+export const marks = "_^~"
diff --git a/packages/opencode/src/cli/ui.ts b/packages/opencode/src/cli/ui.ts
index acd1383a0..9df1f4ac5 100644
--- a/packages/opencode/src/cli/ui.ts
+++ b/packages/opencode/src/cli/ui.ts
@@ -1,15 +1,9 @@
 import z from "zod"
 import { EOL } from "os"
 import { NamedError } from "@opencode-ai/util/error"
+import { logo as glyphs } from "./logo"
 
 export namespace UI {
-  const LOGO = [
-    [`                    `, `             ▄     `],
-    [`█▀▀█ █▀▀█ █▀▀█ █▀▀▄ `, `█▀▀▀ █▀▀█ █▀▀█ █▀▀█`],
-    [`█░░█ █░░█ █▀▀▀ █░░█ `, `█░░░ █░░█ █░░█ █▀▀▀`],
-    [`▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀  ▀ `, `▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀`],
-  ]
-
   export const CancelledError = NamedError.create("UICancelledError", z.void())
 
   export const Style = {
@@ -47,15 +41,50 @@ export namespace UI {
   }
 
   export function logo(pad?: string) {
-    const result = []
-    for (const row of LOGO) {
+    const result: string[] = []
+    const reset = "\x1b[0m"
+    const left = {
+      fg: Bun.color("gray", "ansi") ?? "",
+      shadow: "\x1b[38;5;235m",
+      bg: "\x1b[48;5;235m",
+    }
+    const right = {
+      fg: reset,
+      shadow: "\x1b[38;5;238m",
+      bg: "\x1b[48;5;238m",
+    }
+    const gap = " "
+    const draw = (line: string, fg: string, shadow: string, bg: string) => {
+      const parts: string[] = []
+      for (const char of line) {
+        if (char === "_") {
+          parts.push(bg, " ", reset)
+          continue
+        }
+        if (char === "^") {
+          parts.push(fg, bg, "▀", reset)
+          continue
+        }
+        if (char === "~") {
+          parts.push(shadow, "▀", reset)
+          continue
+        }
+        if (char === " ") {
+          parts.push(" ")
+          continue
+        }
+        parts.push(fg, char, reset)
+      }
+      return parts.join("")
+    }
+    glyphs.left.forEach((row, index) => {
       if (pad) result.push(pad)
-      result.push(Bun.color("gray", "ansi"))
-      result.push(row[0])
-      result.push("\x1b[0m")
-      result.push(row[1])
+      result.push(draw(row, left.fg, left.shadow, left.bg))
+      result.push(gap)
+      const other = glyphs.right[index] ?? ""
+      result.push(draw(other, right.fg, right.shadow, right.bg))
       result.push(EOL)
-    }
+    })
     return result.join("").trimEnd()
   }