docs: wrap install script in main() for curl-pipe-bash

bash reads scripts from stdin line by line. When exec < /dev/tty
redirects stdin to the terminal, bash loses the rest of the script.
Wrapping in a function forces bash to read the entire script into
memory before executing — standard pattern for curl | bash scripts.

Author: connorads

install.sh

@@ -1,68 +1,74 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-# Redirect stdin to the terminal only when piped (e.g. curl | bash).
-# When run directly, keep the inherited fd — TUI apps like claude need it untouched.
-if [ ! -t 0 ]; then
-  exec < /dev/tty
-fi
+# Wrap in a function so bash reads the entire script from stdin before executing.
+# Without this, `curl | bash` breaks when we redirect stdin to /dev/tty.
+main() {
+  # Redirect stdin to the terminal only when piped (e.g. curl | bash).
+  # When run directly, keep the inherited fd — TUI apps like claude need it untouched.
+  if [ ! -t 0 ]; then
+    exec < /dev/tty
+  fi
 
-echo ""
-echo "  remobi — your terminal, everywhere"
-echo "  https://github.com/connorads/remobi"
-echo ""
-echo "  This script will:"
-echo "    1. Install the remobi setup skill (via npx skills)"
-echo "    2. Ask which coding agent you use"
-echo "    3. Start an interactive agent session that walks you through setup"
-echo ""
-read -r -p "Press Enter to continue..."
+  echo ""
+  echo "  remobi — your terminal, everywhere"
+  echo "  https://github.com/connorads/remobi"
+  echo ""
+  echo "  This script will:"
+  echo "    1. Install the remobi setup skill (via npx skills)"
+  echo "    2. Ask which coding agent you use"
+  echo "    3. Start an interactive agent session that walks you through setup"
+  echo ""
+  read -r -p "Press Enter to continue..."
+
+  # ── Install the remobi-setup skill ────────────────────────────────────────
+
+  echo ""
+  echo "Installing the remobi setup skill..."
+  echo ""
+  npx skills add connorads/remobi
+  echo ""
 
-# ── Install the remobi-setup skill ──────────────────────────────────────────
+  # ── Pick a coding agent ───────────────────────────────────────────────────
 
-echo ""
-echo "Installing the remobi setup skill..."
-echo ""
-npx skills add connorads/remobi
-echo ""
+  echo "Which coding agent do you use?"
+  echo "  1) Claude Code"
+  echo "  2) Codex"
+  printf "Choose [1-2]: "
+  read -r choice
 
-# ── Pick a coding agent ─────────────────────────────────────────────────────
+  case "$choice" in
+    1) agent="claude" ;;
+    2) agent="codex" ;;
+    *)
+      echo "Invalid choice. Exiting."
+      exit 1
+      ;;
+  esac
 
-echo "Which coding agent do you use?"
-echo "  1) Claude Code"
-echo "  2) Codex"
-printf "Choose [1-2]: "
-read -r choice
+  # ── Check the agent is installed ──────────────────────────────────────────
 
-case "$choice" in
-  1) agent="claude" ;;
-  2) agent="codex" ;;
-  *)
-    echo "Invalid choice. Exiting."
+  if ! command -v "$agent" > /dev/null 2>&1; then
+    echo ""
+    echo "Error: '$agent' is not installed."
+    echo ""
+    case "$agent" in
+      claude) echo "  curl -fsSL https://claude.ai/install.sh | bash" ;;
+      codex)  echo "  npm install -g @openai/codex" ;;
+    esac
+    echo ""
+    echo "Install it, then re-run this script."
     exit 1
-    ;;
-esac
+  fi
 
-# ── Check the agent is installed ────────────────────────────────────────────
+  # ── Launch interactive setup session ──────────────────────────────────────
 
-if ! command -v "$agent" > /dev/null 2>&1; then
   echo ""
-  echo "Error: '$agent' is not installed."
+  echo "Starting $agent with the remobi-setup skill..."
   echo ""
-  case "$agent" in
-    claude) echo "  curl -fsSL https://claude.ai/install.sh | bash" ;;
-    codex)  echo "  npm install -g @openai/codex" ;;
-  esac
-  echo ""
-  echo "Install it, then re-run this script."
-  exit 1
-fi
-
-# ── Launch interactive setup session ────────────────────────────────────────
 
-echo ""
-echo "Starting $agent with the remobi-setup skill..."
-echo ""
+  # exec replaces this shell with the agent process, giving it full terminal control
+  exec "$agent" "Use the remobi-setup skill to onboard me."
+}
 
-# exec replaces this shell with the agent process, giving it full terminal control
-exec "$agent" "Use the remobi-setup skill to onboard me."
+main "$@"