#!/usr/bin/env bash
# Check: Sufficient disk space available
# Returns 0 if >100MB available, 1 otherwise

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
SKILL_ROOT="$(dirname "$SCRIPT_DIR")"

: "${OUTPUT_DIR:=$SKILL_ROOT/outputs}"

# Ensure output dir exists for df check
mkdir -p "$OUTPUT_DIR"

# Get available space in KB
avail=$(df -P "$OUTPUT_DIR" | awk 'NR==2 {print $4}')

# Require at least 100MB (102400 KB)
[[ "$avail" -ge 102400 ]]