#!/bin/bash

# PoC to handle Evolix ansible-roles
# WARN: we use -b unstable for now

subcommand=$1
option=$2

sub_help(){
    echo ""
    echo "Usage: ansible-evogalaxy <subcommand> [options]"
    echo ""
    echo "Subcommands:"
    echo "list"
    echo "install <role>"
    echo "update <role>"
    echo ""
}

case $subcommand in
    "help")
    sub_help
    ;;
    "list")
    tmpdir=`mktemp -d`
    git clone -q -b unstable https://forge.evolix.org/ansible-roles.git $tmpdir
    ls -1 $tmpdir | egrep -v '(.md|.yml|Vagrant)'
    ;;
    "install")
    test -d jessie/$option && echo "error: already installed" && exit
    tmpdir=`mktemp -d`
    git clone -q -b unstable https://forge.evolix.org/ansible-roles.git $tmpdir
    mkdir -p jessie
    mv $tmpdir/$option jessie/
    ;; 
    "update")
    ! test -d jessie/$option && echo "error: not installed" && exit
    tmpdir=`mktemp -d`
    git clone -q -b unstable https://forge.evolix.org/ansible-roles.git $tmpdir
    mv jessie/$option $tmpdir/$option-old
    mv $tmpdir/$option jessie/
    ;;
    *)
    echo "error: unknwon command"
    sub_help
    ;;
esac