feat: add nosudo

script/clip-copy.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# Copy stdin to the system clipboard (macOS / Linux X11 / Linux Wayland).
+
+set -euo pipefail
+
+if command -v pbcopy >/dev/null 2>&1; then
+  pbcopy
+elif [ "${XDG_SESSION_TYPE:-}" = wayland ] || [ -n "${WAYLAND_DISPLAY:-}" ]; then
+  if command -v wl-copy >/dev/null 2>&1; then
+    wl-copy --no-newline
+  else
+    echo "clip-copy: wl-copy not found (Wayland session)" >&2
+    exit 1
+  fi
+elif [ -n "${DISPLAY:-}" ]; then
+  if command -v xclip >/dev/null 2>&1; then
+    xclip -selection clipboard
+  elif command -v xsel >/dev/null 2>&1; then
+    xsel --clipboard --input
+  else
+    echo "clip-copy: xclip or xsel not found (DISPLAY=$DISPLAY)" >&2
+    exit 1
+  fi
+elif command -v xclip >/dev/null 2>&1; then
+  xclip -selection clipboard
+elif command -v xsel >/dev/null 2>&1; then
+  xsel --clipboard --input
+else
+  echo "clip-copy: no clipboard tool (pbcopy / wl-copy / xclip / xsel)" >&2
+  exit 1
+fi