#!/bin/zsh
# vim: set shiftwidth=4 softtabstop=4:

# Create archive of project sources

here=$(dirname "$0")
source $here/odoo_scripts_common

# Arguments:
# - directory of the odoo sources
# - name of the tar file (the target file will have this name + .xz) if no name specified, name is <project name>.tar
odoo_dir=$1
tar_file=${2-${project_name}.tar}

odoo_modules="$(read_odoo_scripts_expandable_configuration_key modules " ")"
dependencies="$(read_odoo_scripts_expandable_configuration_key dependencies " ")"

cd "$project_home" || exit 1
# Create empty tar
tar cf "${project_name}.tar" --files-from /dev/null

# Add modules, in odoo_modules directory (whatever the original directory name)
for module in $(eval echo "$odoo_modules") ;
do
    tar uf "$tar_file" --dereference --transform="s|^$(dirname "${module[2,-1]}")|odoo_modules|" --show-transform --exclude-vcs --exclude-backups --exclude='*.pyc' --exclude='.drone.yml' --exclude='.gitlab-ci.yml' --atime-preserve "${module}"
done

# Add dependencies, in dependencies directory (whatever the original directory name)
for dep in $(eval echo "$dependencies") ;
do
    tar uf "$tar_file" --dereference --transform="s|^$(dirname "$dep")|dependencies|" --exclude-vcs --exclude-backups --exclude='*.pyc' --exclude='.drone.yml' --exclude='.gitlab-ci.yml' --atime-preserve "$dep"
done

# Add version number file if present
if [ -f VERSION ];
then
    tar uf "$tar_file" --atime-preserve VERSION
fi

if [ -d "$odoo_dir" ];
then
    tar uf "$tar_file" --dereference --transform="s|^$(echo "$odoo_dir" | sed -e 's|/\(.*\)|\1|')|odoo|" --exclude-vcs --exclude-backups --exclude='*.pyc' --atime-preserve "$odoo_dir"
fi

# Compress the file
xz "$tar_file"
echo $INFO Tar file $tar_file.xz created