auto

#!/usr/bin/env bash

########################################################################################################################
# Meta
########################################################################################################################

# Propagate environment variables
if [[ "$AUTO_DEBUG" == "1" ]]; then
  set -x
  export AUTO_DEBUG=1
fi

export PROJECT_ROOT=$(pushd $(dirname $0) > /dev/null; echo $PWD; popd > /dev/null)
export DOCKER_IMAGE
export CI=${CI:=0}
export CC=/usr/bin/gcc

PROGRAM_NAME="$(basename $0)"

usage(){
  cat <<EOF

$PROGRAM_NAME [command [options...]]

Provide developer workflow automation

$PROGRAM_NAME command -h for help

COMMANDS

$(commands)

ENVIRONMENT

AUTO_DEBUG Set to 1 to enable and 0 to disable

EOF
}

########################################################################################################################
# End Meta
########################################################################################################################

declare -i DEV=${DEV:=1} && export DEV
declare lib="$(dirname ${BASH_SOURCE[0]})/autolib"
source "${lib}/autolib.sh"

commands(){
  while read cmd; do
    printf "${cmd} - "
    source "${lib}/cmd/${cmd}"
    echo "$short"
  done < <(ls -1 "${lib}/cmd")
}

main(){
  if [[ "$PROJECT_ROOT" != "$PWD" ]]; then
    echo "You must execute auto within the PROJECT_ROOT $PROJECT_ROOT"
    exit 1
  fi
  if (($# < 1)); then
    usage
    exit 1
  fi
  local cmd=$1
  case "$cmd" in
    ( -h | --help | help ) {
      usage
      exit 0
    } ;;
    ( build | dev | test | package | docs | clean | smoke | format ) {
      shift
      exec "${lib}/cmd/${cmd}" $@ || exit $?
    } ;;
    ( * ) {
      usage
      exit 1
    } ;;
  esac
}

[[ $BASH_SOURCE == $0 ]] && main $@