#!/bin/bash
# #####
#
# Generate Odoo release specific Dockerfiles.
#
# usage:
#   # all
#   bash generate.sh
#
#   # single release
#   bash generate.sh 20161230
#
# author: Pedro Salgado <steenzout@ymail.com>
# version: 1.0
#
# #####

ARG_RELEASE="${1}"

for ODOO_VERSION in 8.0 9.0 10.0
do

  for line in `cat "${ODOO_VERSION}/releases.txt"`
  do

    IFS=':' read -a line_array <<< "$line"
    ODOO_RELEASE="${line_array[0]}"
    ODOO_SHA1SUM="${line_array[1]}"

    if [[ "${ARG_RELEASE}" == "" || "${ARG_RELEASE}" == "${ODOO_RELEASE}" ]]; then

      mkdir -p "${ODOO_VERSION}/${ODOO_RELEASE}" || true

      echo "generating ${ODOO_VERSION}/${ODOO_RELEASE}/vars.env..."
      eval "cat > ${ODOO_VERSION}/${ODOO_RELEASE}/vars.env << EOF
ODOO_RELEASE=${ODOO_RELEASE}
ODOO_SHA1SUM=${ODOO_SHA1SUM}
ODOO_VERSION=${ODOO_VERSION}
EOF"

      echo "generating ${ODOO_VERSION}/${ODOO_RELEASE}/Dockerfile..."
      source "${ODOO_VERSION}/${ODOO_RELEASE}/vars.env"
      eval "cat > ${ODOO_VERSION}/${ODOO_RELEASE}/Dockerfile << EOF
$(cat ${ODOO_VERSION}/Dockerfile.release)
EOF"

      cp "${ODOO_VERSION}/entrypoint.sh" "${ODOO_VERSION}/${ODOO_RELEASE}/"
      if [ "${ODOO_VERSION}" == '10.0' ]; then
        cp 10.0/odoo.conf "${ODOO_VERSION}/${ODOO_RELEASE}/"
      else
        cp "${ODOO_VERSION}/openerp-server.conf" "${ODOO_VERSION}/${ODOO_RELEASE}/"
      fi

    fi

  done
done


# link latest

for ODOO_VERSION in 8.0 9.0 10.0
do
  latest="$(find ${ODOO_VERSION} -type d | grep -v base | sort -r | head -n 1 | awk -F'/' '{ print $2 }')"

  echo "changing symlink from ${ODOO_VERSION}/${latest} to ${ODOO_VERSION}/latest..."
  rm "${ODOO_VERSION}/latest" || true
  cd ${ODOO_VERSION}
  ln -s "${latest}" latest
  cd ..
done