opus version correction

hooks/session-start.sh

@@ -4,52 +4,88 @@
 # Runs once per session. Zero API calls. Filesystem only.
 # ============================================================
 
+# ── Quick health check (filesystem only, no subprocesses) ──
+BROKEN=()
+for f in CLAUDE.md settings.json agents skills; do
+  [ ! -e "$HOME/.claude/$f" ] && BROKEN+=("$f")
+done
+
+if [ ${#BROKEN[@]} -gt 0 ]; then
+  # Try to find the repo path from an existing symlink
+  _repo_hint=""
+  for _probe in CLAUDE.md settings.json; do
+    if [ -L "$HOME/.claude/$_probe" ]; then
+      _repo_hint="$(cd "$(dirname "$(readlink "$HOME/.claude/$_probe")")" 2>/dev/null && pwd)"
+      break
+    fi
+  done
+  _fix_cmd="${_repo_hint:+cd $_repo_hint && }bash link.sh"
+
+  echo ""
+  echo "┌─ ⚠️  CONFIG ISSUES ────────────────────────────────┐"
+  for b in "${BROKEN[@]}"; do
+    printf "│  MISSING: ~/.claude/%-30s│\n" "$b"
+  done
+  printf "│  → %-47s│\n" "$_fix_cmd"
+  echo "│  → /health for full diagnostic                     │"
+  echo "└───────────────────────────────────────────────────┘"
+  unset _repo_hint _fix_cmd
+fi
+
+# ── Load shared detection library ──
+_lib="$(dirname "${BASH_SOURCE[0]}")/../lib/detect-plugins.sh"
+if [ -f "$_lib" ]; then
+  # shellcheck source=../lib/detect-plugins.sh
+  source "$_lib"
+else
+  # Fallback: inline detection if lib is missing
+  detect_gstack()          { [ -d "$HOME/.claude/skills/gstack" ]; }
+  detect_gsd()             { ls "$HOME/.claude/skills/" 2>/dev/null | grep -qi "gsd"; }
+  detect_uiux_pro_max()    { ls "$HOME/.claude/plugins/cache/" 2>/dev/null | grep -qi "ui-ux-pro-max"; }
+  detect_frontend_design() { ls "$HOME/.claude/plugins/cache/" 2>/dev/null | grep -qi "frontend-design"; }
+  detect_context7()        { claude mcp list 2>/dev/null | grep -q "context7"; }
+fi
+unset _lib
+
+# ── Toggle plugin detection ──
+
 TOGGLE_ACTIVE=()
 TOGGLE_INACTIVE=()
 
-# --- GStack ---
-if [ -d "$HOME/.claude/skills/gstack" ]; then
-  TOGGLE_ACTIVE+=("gstack")
-else
-  TOGGLE_INACTIVE+=("gstack")
-fi
+for plugin in gstack gsd uiux_pro_max frontend_design context7; do
+  # Map function name to display name
+  case "$plugin" in
+    uiux_pro_max)    display="ui-ux-pro-max" ;;
+    frontend_design) display="frontend-design" ;;
+    *)               display="$plugin" ;;
+  esac
 
-# --- GSD ---
-if ls "$HOME/.claude/skills/" 2>/dev/null | grep -qi "gsd"; then
-  TOGGLE_ACTIVE+=("gsd")
-else
-  TOGGLE_INACTIVE+=("gsd")
-fi
-
-# --- UI/UX Pro Max ---
-if ls "$HOME/.claude/plugins/cache/" 2>/dev/null | grep -qi "ui-ux-pro-max"; then
-  TOGGLE_ACTIVE+=("ui-ux-pro-max")
-else
-  TOGGLE_INACTIVE+=("ui-ux-pro-max")
-fi
-
-# --- frontend-design ---
-if ls "$HOME/.claude/plugins/cache/" 2>/dev/null | grep -qi "frontend-design"; then
-  TOGGLE_ACTIVE+=("frontend-design")
-else
-  TOGGLE_INACTIVE+=("frontend-design")
-fi
-
-# --- Context7 MCP ---
-if claude mcp list 2>/dev/null | grep -q "context7"; then
-  TOGGLE_ACTIVE+=("context7")
-else
-  TOGGLE_INACTIVE+=("context7")
-fi
+  if "detect_$plugin" 2>/dev/null; then
+    TOGGLE_ACTIVE+=("$display")
+  else
+    TOGGLE_INACTIVE+=("$display")
+  fi
+done
 
 # --- Format output ---
 ACTIVE_STR="${TOGGLE_ACTIVE[*]:-none}"
 INACTIVE_STR="${TOGGLE_INACTIVE[*]:-none}"
 
+# Version detection: follow CLAUDE.md symlink back to repo, then read version.txt
+_claude_real="$(readlink "$HOME/.claude/CLAUDE.md" 2>/dev/null || true)"
+if [ -n "$_claude_real" ]; then
+  _repo_dir="$(cd "$(dirname "$_claude_real")" 2>/dev/null && pwd)"
+  CONFIG_VERSION=$(cat "$_repo_dir/version.txt" 2>/dev/null || echo "?")
+else
+  CONFIG_VERSION="?"
+fi
+unset _claude_real _repo_dir
+
 echo ""
 echo "┌─ Toggle plugins ──────────────────────────────────┐"
 printf "│  🟢 ON  : %-40s│\n" "$ACTIVE_STR"
 printf "│  ⚫ OFF : %-40s│\n" "$INACTIVE_STR"
 echo "│  💡 /plugin-check  before starting a new project  │"
+echo "│  🩺 /health  to run full diagnostic               │"
 echo "└───────────────────────────────────────────────────┘"
 echo ""