#!/bin/sh

PGWEB="$HOME/.local/share/pgweb/pgweb_linux_amd64"

if ! [ -d "${PGWEB%/*}" ] ; then
  mkdir -p "${PGWEB%/*}"
fi

LATEST="$(curl -s https://api.github.com/repos/sosedoff/pgweb/releases/latest |
  grep '"tag_name":' | cut -d'"' -f 4)"

INSTALLED="$($PGWEB --version | cut -d ' ' -f 2)"

if [ "$INSTALLED" != "$LATEST" ] ; then
  opt="$(printf 'Yes\nNo\n' | menu "Newer pgweb version available, update?")"

  if [ "$opt" = "Yes" ] ; then
    echo "Updating pgweb..."

    if ! curl -L --progress-bar -o "$PGWEB.zip" \
      https://github.com/sosedoff/pgweb/releases/latest/download/pgweb_linux_amd64.zip  ; then
          echo "Error updating pgweb"
          exit 1
    fi

    (cd "${PGWEB%/*}" && unzip "$PGWEB.zip")

    chmod +x "$PGWEB"
  fi
  unset opt
fi

exec $PGWEB