Day 2: Trigger Engineering & Semantic Routing

#!/usr/bin/env bash
# ==============================================================================
# eval-triggers.sh
# Deterministically evaluates SKILL.md Frontmatter description against routing fixtures
# ==============================================================================
set -euo pipefail

SKILL_FILE=".github/skills/spring-boot-unit-tester/SKILL.md"

echo "🔬 [1/4] Extracting Frontmatter description..."
if [[ ! -f "$SKILL_FILE" ]]; then
  echo "❌ Error: $SKILL_FILE not found!" >&2
  exit 1
fi

DESC=$(sed -n '/^---$/,/^---$/p' "$SKILL_FILE" | grep -v '^---' | grep -A 20 '^description:' || true)

echo "🔍 [2/4] Verifying Positive Activation Keywords..."
REQUIRED_POSITIVES=("MockK" "isolated" "JUnit 5" "AssertJ")
for kw in "${REQUIRED_POSITIVES[@]}"; do
  if echo "$DESC" | grep -iq "$kw"; then
    echo "  ✅ Found positive keyword: '$kw'"
  else
    echo "  ❌ Missing required positive keyword: '$kw'" >&2
    exit 1
  fi
done

echo "🔍 [3/4] Verifying Negative Boundary Gatekeepers (Do NOT use when)..."
REQUIRED_NEGATIVES=("Testcontainers" "integration" "DataJpaTest")
for nkw in "${REQUIRED_NEGATIVES[@]}"; do
  if echo "$DESC" | grep -iq "$nkw"; then
    echo "  ✅ Found negative boundary guard: '$nkw'"
  else
    echo "  ❌ Missing negative boundary guard: '$nkw'" >&2
    exit 1
  fi
done

echo "🔍 [4/4] Verifying Description Token Economy..."
TOKEN_COUNT=$(echo "$DESC" | wc -w)
echo "  ℹ️ Total words in description: $TOKEN_COUNT"
if [[ "$TOKEN_COUNT" -gt 150 ]]; then
  echo "  ⚠️ Warning: Description is over 150 words. Risk of high startup index overhead!"
elif [[ "$TOKEN_COUNT" -lt 30 ]]; then
  echo "  ❌ Error: Description too terse ($TOKEN_COUNT words). High risk of False Activation!" >&2
  exit 1
fi

echo "🎉 PASS: Semantic Trigger Specification satisfies enterprise precision standards!"
exit 0