#!/usr/bin/env bash
# Builds dist/<name>-v<version>.mcpb from skills/<name>/extension/
# Steps: fetch-cli, mcpb validate, mcpb pack. Unsigned (no cert).
# Usage: scripts/package-mcpb.sh <skill-name> [cli-path]
set -euo pipefail
source "$(dirname "$0")/lib.sh"

name="${1:-}"
cli_path="${2:-}"
if [[ -z "$name" ]]; then
  echo "Aufruf: scripts/package-mcpb.sh <skill-name> [cli-path]" >&2
  exit 1
fi

dir="$SKILLS_DIR/$name"
ext="$dir/extension"
[[ -f "$ext/manifest.json" ]] || { echo "skills/$name/extension/ fehlt." >&2; exit 1; }

ver="$(skill_version "$dir")"
[[ -n "$ver" ]] || { echo "CHANGELOG von $name hat keine Version." >&2; exit 1; }

if [[ -n "$cli_path" ]]; then
  bash "$(dirname "$0")/fetch-cli.sh" "$name" "$cli_path"
else
  bash "$(dirname "$0")/fetch-cli.sh" "$name"
fi

man_ver="$(python3 -c 'import json,sys; print(json.load(open(sys.argv[1],encoding="utf-8"))["version"])' "$ext/manifest.json")"
if [[ "$man_ver" != "$ver" ]]; then
  echo "manifest.json version '$man_ver' != CHANGELOG '$ver'." >&2
  exit 1
fi

mkdir -p "$DIST_DIR"
out="$DIST_DIR/$name-v$ver.mcpb"
rm -f "$out"

(
  cd "$ext"
  npx --yes @anthropic-ai/mcpb validate .
  npx --yes @anthropic-ai/mcpb pack . "$out"
)

echo
echo "dist/$name-v$ver.mcpb"
unzip -l "$out"