setup

#!/bin/bash

set -e

if [[ $(uname) == 'Darwin' ]]; then
  READLINK_BIN="greadlink"
else
  READLINK_BIN="readlink"
fi

#cwd=$(pwd)
if [[ -z "${GARDENER_WEBSITE_GENERATOR_PATH}" ]]; then
  generatorRepoPath="$(${READLINK_BIN} -f "$(dirname "${0}")/..")"
else
  generatorRepoPath="$(${READLINK_BIN} -f "${GARDENER_WEBSITE_GENERATOR_PATH}")";
fi
if [[ ! -d "${generatorRepoPath}" ]]; then
  echo "website-generator directory path is invalid ['$generatorRepoPath']. Set GARDENER_WEBSITE_GENERATOR_PATH to a correct path or run from website-generator cloned repo."
  exit 1
fi
if [[ -z "${GARDENER_WEBSITE_PATH}" ]]; then
  # Fallback to "gardener" repo cloned as peer directory to "website-generator"
  websiteRepoPath="$(${READLINK_BIN} -f "$(dirname "${0}")/../../website")"
else
  websiteRepoPath="$(${READLINK_BIN} -f "${GARDENER_WEBSITE_PATH}")";
fi
if [[ -z "${GARDENER_DOCUMENTATION_PATH}" ]]; then
  # Fallback to "documentation" repo cloned as peer directory to "website-generator"
  contentRepoPath="$(${READLINK_BIN} -f "$(dirname "${0}")/../../documentation")"
else
  contentRepoPath="$(${READLINK_BIN} -f "${GARDENER_DOCUMENTATION_PATH}")";
fi
if [[ -z "${GH_INTERNAL_USERNAME}" ]]; then
  ghorg="gardener"
fi

if [[ ! -d "${contentRepoPath}" ]]; then
  echo "gardener/documentation repo is not available locally." 
  git clone "https://github.com/${ghorg}/documentation.git" "${contentRepoPath}"
fi
if [[ ! -d "${websiteRepoPath}" ]]; then
  echo "gardener/website repo is not available locally." 
  git clone "https://github.com/${ghorg}/website.git" "${websiteRepoPath}"
fi

content=${contentRepoPath}/website

# create symlink hugo/content -> /documentation/website, if it doesn't exists
#
if [[ ! -L "hugo/content" ]]; then
  echo 'linking hugo/content <==> /documentation/website'
  cd hugo

  if [[ $(uname) == 'Darwin' ]]; then
    ln -s "$content" "$generatorRepoPath/hugo/content"
  else
    # WSL users: If the script fails with "You do not have sufficient privilege to perform this operation.", enable the Windows Developer Mode.
    if [[ -z "${WSL_DISTRO_NAME}" ]]; then
      ../scripts/mklink.sh "$content" "$(wslpath -w "$content")"
    fi
  fi

  symlinkoutput="$(ls -lt "$content")"
  echo "${symlinkoutput}"
  cd ..
fi