#!/bin/sh
# vim: set shiftwidth=4 softtabstop=4:
# 
# This script start odoo for development
#
# You can set ODOO_DATA_DIR and ODOO_DB_HOST if you want to avoid using the default value ($HOME/var/tmp and localhost)
# ODOO_TYPE can be set instead of putting it in setup.cfg
#
# Version 4.1

# assume we are called from the project home
project_home=$PWD
if [ -x "$(command -v python3)" ];
then
    python="python3"
else
    python="python2"
fi
# odoo7, odoo8, odoo10, odoo11, odoo13
ODOO_TYPE=${ODOO_TYPE:-$($python -B -c "from six.moves import configparser ; c = configparser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(c.get('odoo_scripts', 'odoo_type') if c.has_option('odoo_scripts', 'odoo_type') else 'odoo8')")}

echo "INFO - Starting odoo ($ODOO_TYPE) for development"

#
# Do some magic to find the odoo command to run
#

# First test if odoo command exists
case $ODOO_TYPE in
    odoo7 | odoo8)
        odoo_command=openerp-server
        odoo_addons_path=${ODOO_ADDONS_PATH:-/opt/odoo/sources/odoo}
        ;;
    odoo10 | odoo11 | odoo13)
        odoo_command=odoo
        ;;
esac
echo "DEBUG - Trying odoo command $odoo_command"
if [ -x "$(command -v $odoo_command)" ];
then
    odoo_bin=$odoo_command
    echo "DEBUG - Command found"
else
    echo "DEBUG - No odoo command found"
    echo "DEBUG - Trying import in python"
    if [ "$ODOO_TYPE" = "odoo7" ] || [ "$ODOO_TYPE" = "odoo8" ];
    then
        print_statement="import os;import openerp;print os.path.abspath(openerp.__file__)"
    else
        print_statement="import os;import odoo;print os.path.abspath(odoo.__file__)"
    fi
    # module_path will be .../<directory>/openerp/__init__.pyc
    module_path=$(python -B -c "$print_statement" 2> /dev/null)
    odoo_bin=$odoo_command
    if test -z "$module_path";
    then
        echo "DEBUG - No odoo found by using module path"
        virtualenv_name=$(basename "$(readlink -f "$(dirname start)")")
        echo "DEBUG - Trying $virtualenv_name virtualenvwrapper"
        # assume you use virtualenvwrapper, and try the same env name as the project
        venv_python=$WORKON_HOME/$virtualenv_name/bin/python
        if [ -e "$venv_python" ];
        then
            module_path=$($venv_python -B -c "$print_statement" 2> /dev/null)
        fi
        if test -z "$module_path";
        then
            echo "DEBUG - No odoo found by using virtuenvwrapper"
            echo "DEBUG - Trying in /opt/odoo/sources/odoo"
            if test -e "/opt/odoo/sources/odoo/$odoo_bin";
            then
                echo "DEBUG - Found in /opt/odoo/sources/odoo"
                odoo_bin=/opt/odoo/sources/odoo/$odoo_bin
                module_path="/opt/odoo/sources/odoo/odoo/__init__.py"
            else
                echo "FATAL - No odoo found"
                echo "INFO - Maybe you forgot to activate your environment?"
                exit 1    
            fi
        else
            echo "DEBUG - Odoo found by using virtuenvwrapper"
        fi
    else
        echo "DEBUG - Odoo found by using module path ($module_path)"
    fi

    odoo=$(dirname "$(dirname $module_path)")

    if expr "$odoo" : ^.*\.egg$ || [ "$ODOO_TYPE" = "odoo10" ] ;
    then
        odoo_addons_path=${ODOO_ADDONS_PATH:-/opt/odoo/sources/odoo}
    else
        odoo_addons_path=${ODOO_ADDONS_PATH:-$odoo}
    fi
fi

#
# Try to handle argument to this program to give them back to odoo without duplicating them
#

args=$*
if echo "$args" | grep -q -e '\( \|^\)--db_host';
then
    db_host=""
else
    db_host="--db_host=localhost"
fi
if echo "$args" | grep -q -e '\( \|^\)-c' -e '\( \|^\)--config';
then
    config=""
    addons_path=""
else
    if [ -e "${project_home}/conf/drone/odoo.conf" ];
    then
        config="-c ${project_home}/conf/drone/odoo.conf"
    elif [ -e "${project_home}/conf/dev/odoo.conf" ];
    then
        config="-c ${project_home}/conf/dev/odoo.conf"
    fi
    if echo "$args" | grep -q -e '\( \|^\)--addons-path';
    then
        addons_path=""
    else
        if [ -n "${ODOO_ADDONS_PATH+set}" ];
        then
            if [ -n "${ODOO_ADDONS_PATH}" ];
            then
                pathes=$ODOO_ADDONS_PATH
            fi
        else
            if [ "$ODOO_TYPE" = "odoo7" ] || [ "$ODOO_TYPE" = "odoo8" ];
            then
                pathes=$($python -B -c "from six.moves import configparser ; import os ; c = configparser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(','.join(['$odoo_addons_path/addons']+['${project_home}/'+line for line in set(os.path.dirname(path) for path in c.get('odoo_scripts', 'modules').split())]))")
            else
                pathes=$($python -B -c "from six.moves import configparser ; import os ; c = configparser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(','.join(['${project_home}/'+line for line in set(os.path.dirname(path) for path in c.get('odoo_scripts', 'modules').split())]))")
            fi
        fi
        if [ -n "$pathes" ];
        then
            addons_path="--addons-path=$pathes"
        fi
    fi
fi
# use load-language from setup.cfg if none already provided
if echo "$args" | grep -q -e '\( \|^\)-c' -e '\( \|^\)--load-language';
then
    echo "INFO - load-language flag detected, no reading from setup.cfg"
else
    load_language=$($python -B -c "from six.moves import configparser ; c = configparser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(c.get('odoo_scripts', 'load-language') if c.has_option('odoo_scripts', 'load-language') else '')")
    if [ -n "$load_language" ];
    then
        load_language="--load-language $load_language"
    fi
fi

#
# Start Odoo
#

echo "INFO - Odoo Version: $($odoo_bin --version)"
echo "DEBUG - command line is: ${PRE_ODOO_BIN}$(command -v $odoo_bin) $config $db_host $addons_path $args $load_language"
# shellcheck disable=SC2046,SC2086
${PRE_ODOO_BIN}$(command -v $odoo_bin) $config $db_host $addons_path $args $load_language