#!/bin/bash

# -*- coding: utf-8 -*-

# Authors:

#   Thomas Woerner <twoerner@redhat.com>

#

# Copyright (C) 2020 Red Hat

# see file 'COPYING' for use and warranty information

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

prog=`basename $0`

topdir=$(dirname $0)

function usage() {

    cat <

Usage: $prog [options] <module name> <author name> <author email address>

Create new ansible-freeipa module using templates.

Options:

  -m          Create module with member support

  -f          Force creation

  -h          Print this help

EOF

}

member=0

force=0

while getopts "mfh" arg; do

    case $arg in

        m) member=1;;

        f) force=1;;

        h)

            usage;

            exit 0

            ;;

        \?)

            echo "Invalid option: -$OPTARG" >&2

            exit 1

            ;;

        :)

            echo "Option -$OPTARG requires an argument." >&2

            exit 1

            ;;

    esac

done

for (( i=0; i

    shift

done

if [ ${#@} -ne 3 ]; then

    usage;

    exit 1

fi

name=$1

author=$2

email=$3

year=$(date +"%Y")

if [ -z "$name" -o -z "$author" -o -z "$email" ]; then

    [ -z "$name" ] && echo "ERROR: name is not valid"

    [ -z "$author" ] && echo "ERROR: author is not valid"

    [ -z "$email" ] && echo "ERROR: email is not valid"

    echo

    usage;

    exit 1;

fi

if [ -f "plugins/modules/ipa$name.py" ]; then

    if [ $force == 0 ]; then

        echo "ERROR: The module plugins/modules/ipa$name.py already exists"

        exit 0

    else

        echo "WARNING: Overwriting module plugins/modules/ipa$name.py"

    fi

fi

if [ -f "README-$name.md" ]; then

    if [ $force == 0 ]; then

        echo "ERROR: The module docs file README-$name.md already exists"

        exit 0

    else

        echo "WARNING: Overwriting module docs file README-$name.md"

    fi

fi

if [ -f "playbooks/$name" ]; then

    if [ $force == 0 ]; then

        echo "ERROR: playbooks/$name already exists"

        exit 0

    else

        echo "WARNING: Overwriting playbooks/$name"

    fi

fi

if [ -d "playbooks/$name" ]; then

    if [ $force == 0 ]; then

        echo "ERROR: The playbooks folder playbooks/$name already exists"

        exit 0

    else

        echo "WARNING: Overwriting playbooks in folder playbooks/$name"

    fi

else

    if [ -f "playbooks/$name" ]; then

        echo "ERROR: playbooks/$name is not a directory"

        exit 0

    fi

fi

if [ -d "tests/$name" ]; then

    if [ $force == 0 ]; then

        echo "ERROR: The tests folder tests/$name already exists"

        exit 0

    else

        echo "WARNING: Overwriting the tests in folder tests/$name"

    fi

else

    if [ -f "tests/$name" ]; then

        echo "ERROR: tests/$name is not a directory"

        exit 0

    fi

fi

# TEMPLATE function

function template() {

    s=$1

    d=$2

    sed -e "s/\$name/$name/g" \

        -e "s/\${name}/${name}/g" \

        -e "s/\${name^}/${name^}/g" \

        -e "s/\$author/$author/g" \

        -e "s/\$email/$email/" \

        -e "s/\$year/$year/" \

        $topdir/templates/$s > $d

}

# MODULE

dest=plugins/modules

mkdir -p $dest

src=ipamodule.py.in

[ $member == 1 ] && src=ipamodule+member.py.in

template $src $dest/ipa$name.py

# README

src=README-module.md.in

[ $member == 1 ] && src=README-module+member.md.in

template $src README-$name.md

# PLAYBOOKS

dest=playbooks/$name

mkdir -p $dest

template module-present.yml.in $dest/$name-present.yml

template module-absent.yml.in $dest/$name-absent.yml

if [ $member == 1 ]; then

    template module-member-present.yml.in $dest/$name-member-present.yml

    template module-member-absent.yml.in $dest/$name-member-absent.yml

fi

# TESTS

dest=tests/$name

mkdir -p $dest

src=test_module.yml.in

[ $member == 1 ] && src=test_module+member.yml.in

template $src $dest/test_$name.yml