Initial commit

hooks/pre-agent-invoke.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Pre-agent invocation hook - Optimized
+# Verifies Rails project exists before agents run
+
+set -e
+
+# Combined check: Gemfile exists AND contains rails gem AND has app/ directory
+if [ ! -f "Gemfile" ] || [ ! -d "app" ] || ! grep -q "gem ['\"]rails['\"]" Gemfile 2>/dev/null; then
+  echo "❌ Not a Rails project (missing Gemfile, app/, or rails gem)"
+  exit 1
+fi
+
+# Quick version detection from Gemfile.lock (most accurate) or Gemfile
+if [ -f "Gemfile.lock" ]; then
+  RAILS_VERSION=$(grep -A1 "^    rails " Gemfile.lock 2>/dev/null | head -1 | tr -d ' ' || echo "")
+else
+  RAILS_VERSION=$(grep "gem ['\"]rails['\"]" Gemfile | sed -n 's/.*[~>= ]*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/p' | head -1)
+fi
+
+echo "✅ Rails ${RAILS_VERSION:-?} project verified"
+exit 0