#!/usr/bin/env bash

set -e

question_answered_with_yes() {
  local prompt="$1"
  local ans
  printf '%b\n  Enter y or n and press Enter,\n  abort with any other key ... [y/N]: ' "$prompt"
  read -r ans
  case "$ans" in
    y|Y) return 0 ;;
    n|N|"") return 1 ;;
    *) echo "Aborted."; exit 1 ;;
  esac
}

echo "Fetching latest from origin..."
git fetch origin
git checkout main
git pull origin main

VERSION_FILE="VERSION"
CURRENT_VERSION=$(cat "$VERSION_FILE" | tr -d '\n')

echo "Finalising release of version: $CURRENT_VERSION"

if ! question_answered_with_yes "Create tag $CURRENT_VERSION on main?"; then
    echo "Tag creation aborted."
    exit 0
fi

git tag -a "$CURRENT_VERSION" -m "Release $CURRENT_VERSION"

if question_answered_with_yes "Push tag to origin?"; then
    git push origin "$CURRENT_VERSION"
    echo ""
    echo "Tag $CURRENT_VERSION pushed to origin."
    echo "Gitea will create a release from the tag."
else
    echo "Tag created locally. Push manually with:"
    echo "  git push origin $CURRENT_VERSION"
fi