#
# Defines Docker aliases.
#
# Author:
#   François Vantomme <akarzim@gmail.com>
#

# Return if requirements are not found.
if (( ! $+commands[docker] )); then
    return 1
fi

#
# Functions
#

# Set Docker Machine environment
function dkme {
    if (( ! $+commands[docker-machine] )); then
        return 1
    fi

    eval $(docker-machine env $1)
}

# Set Docker Machine default machine
function dkmd {
    if (( ! $+commands[docker-machine] )); then
        return 1
    fi

    pushd ~/.docker/machine/machines

    if [[ ! -d $1 ]]; then
        echo "Docker machine '$1' does not exists. Abort."
        popd
        return 1
    fi

    if [[ -L default ]]; then
        eval $(rm -f default)
    elif [[ -d default ]]; then
        echo "A default manchine already exists. Abort."
        popd
        return 1
    elif [[ -e default ]]; then
        echo "A file named 'default' already exists. Abort."
        popd
        return 1
    fi

    eval $(ln -s $1 default)
    popd
}

# Source plugin files
source "${0:h}/alias.zsh"
