make-comic.sh

#!/bin/bash
# Makes a comic from a filled-in template folder.
# Usage: ./make-comic.sh <data-folder> [options]
#
# Examples:
#   ./make-comic.sh ./my-comic
#   ./make-comic.sh ./my-comic --validate    # Dry run, no generation
#   ./make-comic.sh ./my-comic -n            # Fresh run (ignore previous)

set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
DATA_DIR="${1:?Usage: ./make-comic.sh <data-folder>}"
shift

# Check prerequisites
if [ -z "$GOOGLE_API_KEY" ]; then
  echo "Error: GOOGLE_API_KEY environment variable must be set."
  echo "Get one at https://aistudio.google.com/apikey"
  exit 1
fi

if ! command -v bun &> /dev/null; then
  echo "Error: bun is required. Install: https://bun.sh"
  exit 1
fi

if ! command -v npx &> /dev/null; then
  echo "Error: npx (Node.js) is required."
  exit 1
fi

echo "╔══════════════════════════════════════╗"
echo "║         Comic Creator v1.0.0         ║"
echo "╚══════════════════════════════════════╝"
echo ""
echo "Data: $DATA_DIR"
echo ""

# Run the hank
npx hankweave "$SCRIPT_DIR/hank.json" "$DATA_DIR" "$@"