#!/usr/bin/env bash
# Verify a specific superpowers Skill was invoked at least once.
#
# Usage: skill-called <skill-name>
# Example: skill-called superpowers:systematic-debugging
#
# Wraps the common case of `tool-arg-match Skill '.skill == "<name>"'` so
# scenario YAML doesn't have to embed jq quoting.
set -euo pipefail
command -v jq >/dev/null || { echo "jq required"; exit 127; }

SKILL_NAME="$1"
FILE="tool_calls.jsonl"

if [ ! -s "$FILE" ]; then
    echo "FAIL: tool_calls.jsonl missing or empty"
    exit 1
fi

COUNT=$(
    jq -s --arg name "$SKILL_NAME" \
        '[.[] | select(.tool == "Skill" and (.args.skill // "") == $name)] | length' \
        "$FILE"
)

if [ "$COUNT" -gt 0 ]; then
    echo "PASS: Skill($SKILL_NAME) called $COUNT time(s)"
    exit 0
else
    echo "FAIL: Skill($SKILL_NAME) never called"
    exit 1
fi