From db75b7deb0acdbe23d94ffcb513fd0ce0bdf6074 Mon Sep 17 00:00:00 2001
From: Godopu <godopu16@gmail.com>
Date: Wed, 24 Jun 2026 11:49:45 +0900
Subject: [PATCH] Add MAM uninstaller script (remove.sh) and integrate into
 installer copy block

---
 deploy/install.sh |   5 ++
 deploy/remove.sh  | 149 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 154 insertions(+)
 create mode 100644 deploy/remove.sh

diff --git a/deploy/install.sh b/deploy/install.sh
index 474e264..4915c05 100644
--- a/deploy/install.sh
+++ b/deploy/install.sh
@@ -128,6 +128,11 @@ if ! check_assets_present "."; then
     fi
   done
 
+  if [ -f "$STAGE_DIR/deploy/remove.sh" ] && [ ! -e "remove.sh" ]; then
+    cp "$STAGE_DIR/deploy/remove.sh" remove.sh || { echo "❌ Error: Failed to copy remove.sh" >&2; exit 1; }
+    chmod +x remove.sh
+  fi
+
   if [ -f "$STAGE_DIR/.env.example" ] && [ ! -e ".env.example" ]; then
     cp "$STAGE_DIR/.env.example" . || { echo "❌ Error: Failed to copy .env.example" >&2; exit 1; }
   fi
diff --git a/deploy/remove.sh b/deploy/remove.sh
new file mode 100644
index 0000000..f52f254
--- /dev/null
+++ b/deploy/remove.sh
@@ -0,0 +1,149 @@
+#!/usr/bin/env bash
+# ==============================================================================
+# remove.sh — Multi-Agent Mux (MAM) Orchestration Uninstaller
+# ==============================================================================
+# Safely removes MAM orchestration skills, virtual environment, and metadata.
+# Leaves pre-existing user configurations and files untouched.
+# ==============================================================================
+set -euo pipefail
+
+TARGET_DIR=""
+FORCE=0
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -y|--yes|--force)
+      FORCE=1
+      shift
+      ;;
+    *)
+      TARGET_DIR="$1"
+      shift
+      ;;
+  esac
+done
+
+if [ -z "$TARGET_DIR" ]; then
+  TARGET_DIR="$(pwd)"
+fi
+
+echo "===================================================================="
+echo "⚡ Starting Multi-Agent Mux (MAM) Uninstallation"
+echo "📂 Target Workspace: $TARGET_DIR"
+echo "===================================================================="
+
+if [ ! -d "$TARGET_DIR" ]; then
+  echo "❌ Error: Target directory '$TARGET_DIR' does not exist." >&2
+  exit 1
+fi
+
+cd "$TARGET_DIR"
+
+# Check if there is anything to remove
+assets_to_check=(
+  ".agents/skills/lib.sh"
+  ".agents/skills/multi-agent-mux-create"
+  ".agents/skills/multi-agent-mux-delegate-job"
+  ".agents/skills/multi-agent-mux-monitor"
+  ".agents/skills/multi-agent-mux-resume"
+  ".agents/skills/multi-agent-mux-status"
+  ".agents/skills/multi-agent-mux-stop"
+  ".venv"
+  ".mam"
+  "AGENT.md"
+  "AGENT.ko.md"
+  "MESSAGING.md"
+  "BOOTSTRAP.md"
+  "BOOTSTRAP.ko.md"
+  "INSTRUCTION.md"
+  ".env"
+)
+
+any_exist=0
+for asset in "${assets_to_check[@]}"; do
+  if [ -e "$asset" ] || [ -h "$asset" ]; then
+    any_exist=1
+    break
+  fi
+done
+
+if [ $any_exist -eq 0 ]; then
+  echo "ℹ️  No MAM assets detected in '$TARGET_DIR'. Nothing to do."
+  exit 0
+fi
+
+# Request confirmation if not forced
+if [ $FORCE -eq 0 ]; then
+  echo "⚠️  WARNING: This will permanently remove the MAM orchestration skills, "
+  echo "   virtual environment (.venv), local metadata (.mam), and docs."
+  echo "   (Your own custom files inside .agents/ will NOT be touched)."
+  read -p "❓ Are you sure you want to proceed? [y/N]: " -r response
+  if [[ ! "$response" =~ ^[yY](es)?$ ]]; then
+    echo "❌ Uninstallation cancelled by user."
+    exit 0
+  fi
+fi
+
+delete_asset() {
+  local asset="$1"
+  if [ -e "$asset" ] || [ -h "$asset" ]; then
+    echo "🗑️  Removing: $asset"
+    rm -rf "$asset"
+  fi
+}
+
+# 1. Remove MAM skills
+delete_asset ".agents/skills/lib.sh"
+delete_asset ".agents/skills/multi-agent-mux-create"
+delete_asset ".agents/skills/multi-agent-mux-delegate-job"
+delete_asset ".agents/skills/multi-agent-mux-monitor"
+delete_asset ".agents/skills/multi-agent-mux-resume"
+delete_asset ".agents/skills/multi-agent-mux-status"
+delete_asset ".agents/skills/multi-agent-mux-stop"
+
+# Remove empty parent dirs under .agents to avoid littering
+if [ -d ".agents/skills" ]; then
+  rmdir ".agents/skills" 2>/dev/null || true
+fi
+if [ -d ".agents" ]; then
+  rmdir ".agents" 2>/dev/null || true
+fi
+
+# 2. Remove virtual environment & metadata
+delete_asset ".venv"
+delete_asset ".mam"
+
+# 3. Remove configuration files (optionally keep or confirm .env)
+# Since .env might contain custom keys, we confirm unless forced.
+if [ -f ".env" ]; then
+  if [ $FORCE -eq 1 ]; then
+    delete_asset ".env"
+  else
+    read -p "❓ Do you want to remove '.env' configuration file? [y/N]: " -r response
+    if [[ "$response" =~ ^[yY](es)?$ ]]; then
+      delete_asset ".env"
+    else
+      echo "ℹ️  Preserving .env configuration."
+    fi
+  fi
+fi
+delete_asset ".env.example"
+
+# 4. Remove runtime documentation
+delete_asset "AGENT.md"
+delete_asset "AGENT.ko.md"
+delete_asset "MESSAGING.md"
+delete_asset "BOOTSTRAP.md"
+delete_asset "BOOTSTRAP.ko.md"
+delete_asset "INSTRUCTION.md"
+
+# Remove this uninstaller file itself (if we are in the target root)
+if [ -f "remove.sh" ] && [ "$(realpath "remove.sh")" = "$(realpath "$0")" ]; then
+  echo "🗑️  Removing uninstaller: remove.sh"
+  rm -f "remove.sh"
+fi
+
+echo "===================================================================="
+echo "🎉 Uninstallation complete!"
+echo "===================================================================="