install

#!/usr/bin/env bash

: "${ASDF_INSTALL_PATH:?"Missing ASDF_INSTALL_PATH"}"
: "${ASDF_DOWNLOAD_PATH:?"Missing ASDF_DOWNLOAD_PATH"}"
: "${ASDF_INSTALL_TYPE:?"asdf-cloudsql-proxy supports release installs only"}"
: "${ASDF_INSTALL_VERSION:?"Missing ASDF_INSTALL_VERSION"}"

# shellcheck source=SCRIPTDIR/lib
source "$(dirname "$0")/lib"

install() {
  if [ ! -d "$ASDF_DOWNLOAD_PATH" ]; then
    # shellcheck source=SCRIPTDIR/download
    source "$(dirname "$0")/download" || (
      echo "Downloading cloudsql-proxy $ASDF_INSTALL_VERSION failed" 1>&2
      exit 1
    )
  fi

  mv "$ASDF_DOWNLOAD_PATH/bin" "$ASDF_INSTALL_PATH" &&
    chmod -R +x "$ASDF_INSTALL_PATH/bin" &&
    ln -s "$ASDF_INSTALL_PATH/bin/cloudsql-proxy" "$ASDF_INSTALL_PATH/bin/cloud_sql_proxy" &&
    find "$ASDF_DOWNLOAD_PATH" -delete

  if [ -x "$ASDF_INSTALL_PATH/bin/cloudsql-proxy" ]; then
    echo "cloudsql-proxy $ASDF_INSTALL_VERSION has been installed"
    exit 0
  else
    echo "An error ocurred while installing cloudsql-proxy $ASDF_INSTALL_VERSION" 1>&2
    find "$ASDF_INSTALL_PATH" -delete
    exit 1
  fi
}

install