#!/bin/bash

set -eu

source "${BOOTSTRAP_LIB}/helpers"

VERSION="18.3.0"
INSTALL_DIR="${HOME}/.local/bin"
INSTALLED_VERSION=""

if [[ -x "$(command -v atuin)" ]]; then
  INSTALLED_VERSION="$(atuin --version | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+')"
fi

if [[ "$VERSION" == "$INSTALLED_VERSION" ]]; then
  echo "atuin version ${VERSION} already installed."
  exit 0
fi

echo "Installing atuin version ${VERSION} ..."

URL="https://github.com/atuinsh/atuin/releases/download/v${VERSION}/atuin-x86_64-unknown-linux-gnu.tar.gz"

echo "Downloading from ${URL} ..."
TARGET="$(download "$URL")"

if [[ -f "${INSTALL_DIR}/atuin" ]]; then
  echo "Removing old atuin command..."
  rm -f "${INSTALL_DIR}/atuin"
fi

echo "Unpacking atuin command to ${INSTALL_DIR}..."
mkdir -p "${INSTALL_DIR}"
tar --directory="${INSTALL_DIR}" -xf "${TARGET}" --strip-components 1 "atuin-x86_64-unknown-linux-gnu/atuin"

echo "Removing ${TARGET} ..."
rm -f "${TARGET}"