#!/bin/bash

set -eu

source "${BOOTSTRAP_LIB}/helpers"

VERSION="0.7.6"
INSTALL_DIR="${HOME}/.local/bin"
INSTALLED_VERSION=""

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

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

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

URL="https://github.com/chmln/sd/releases/download/v${VERSION}/sd-v${VERSION}-x86_64-unknown-linux-gnu"

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

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

echo "Installing sd command to ${INSTALL_DIR}..."
mkdir -p "${INSTALL_DIR}"
cp "${TARGET}" "${INSTALL_DIR}/sd"
chmod +x "${INSTALL_DIR}/sd"

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