#compdef apex

__function_list() {
    declare -a func_cmd
    func_cmd=($(apex list 2>/dev/null))
    if [ -n "$cont_cmd" ]
        _describe 'functions' func_cmd
}

local -a _1st_arguments
_1st_arguments=(
    'deploy:Deploy functions and config'
    'invoke:Invoke functions'
    'delete:Delete functions'
    'rollback:Rollback a function'
    'build:Build a function'
    'list:List functions'
    'metrics:Output function metrics'
    'logs:Output function logs'
    'docs:Output documentation'
    'version:Print version of Apex'
    'upgrade:Ugrade apex to the latest stable release'
)

_arguments '*:: :->command'

if (( CURRENT == 1 )); then
    _describe -t commands "apex command" _1st_arguments
    return
fi

local -a _command_args
case "$words[1]" in
    deploy)
        _command_args=(
            '(-c|--concurrency)'{-c,--concurrency}'[Concurrent deploys (default 5)]' \
        )
        ;;
esac