#!/usr/bin/env bash
# Legt einen neuen Skill aus templates/skill an.
# Aufruf: scripts/new-skill.sh <skill-name>
set -euo pipefail
source "$(dirname "$0")/lib.sh"

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

errs="$(name_errors "$name")"
if [[ -n "$errs" ]]; then
  echo "$errs" >&2
  exit 1
fi

dir="$SKILLS_DIR/$name"
if [[ -e "$dir" ]]; then
  echo "skills/$name existiert bereits." >&2
  exit 1
fi

mkdir -p "$SKILLS_DIR"
cp -R "$ROOT/templates/skill" "$dir"
today="$(date +%Y-%m-%d)"
for f in "$dir/SKILL.md" "$dir/CHANGELOG.md"; do
  sed -e "s/SKILL_NAME/$name/g" -e "s/DATUM/$today/g" "$f" > "$f.tmp"
  mv "$f.tmp" "$f"
done

bash "$(dirname "$0")/update-readme.sh"

echo "Angelegt: skills/$name"
echo "Weiter: SKILL.md ausfüllen, dann scripts/validate.sh $name"