jz

#!/usr/bin/env bash
set -o pipefail # pipe fails with first failing command
set -o errexit # exit script on failed command

shopt -s nullglob

export JZ_ROOT=${JZ_ROOT:-"$(dirname "$(readlink -f "$0")")"}
export PLUGIN_PATH=${PLUGIN_PATH:="$JZ_ROOT/plugins"}

source "$PLUGIN_PATH/common/functions"
parse_args "$@"

[[ $JZ_TRACE ]] && set -x

# Find project-local config-file first (because base script defines variables that might be based on project-specific scripts)
path_node=$(pwd)

while true; do
    if [[ $path_node == / ]]; then
        # nothing found
        break
    elif [ -f "${path_node}/.jeeez" ]; then
        # found
        log_debug "Sourced specific config from $path_node/.jeeez"
        source $path_node/.jeeez
        export JZ_CUSTOM_RC=$path_node/.jeeez
        export JZ_CUSTOM_ROOT=$path_node
        break
    else
        # go up
        path_node="$(dirname "$path_node")"
    fi
done

case "$(uname -s)" in
  CYGWIN*)
    export JZ_DISTRO=${JZ_DISTRO:="cygwin"}
    ;;
  *)
    export JZ_DISTRO=${JZ_DISTRO:="linux"}
    ;;
esac

[[ -f ~/.jeeez/config ]] && source ~/.jeeez/config
[[ -d ~/.jeeez ]] && for f in ~/.jeeez/config-$JZ_DISTRO/*; do source "$f"; done
[[ -f $JZ_ROOT/jeeez.config ]] && source "$JZ_ROOT/jeeez.config"

[[ $JZ_TRACE ]] && set -x
export JZ_LOGS=~/.jeeez/logs
[[ ! -d $JZ_LOGS ]] && mkdir -p $JZ_LOGS

export JZ_CACHE=~/.jeeez/cache
[[ ! -d $JZ_LJZ_CACHEOGS ]] && mkdir -p $JZ_CACHE

export JZ_HISLOG=$JZ_LOGS/history.log


if [[ $JZ_DISTRO == "cygwin" ]]; then
  export BATCH_TYPE=${BATCH_TYPE:-"cmd"}
else
  export BATCH_TYPE=${BATCH_TYPE:-"sh"}
fi


args=("$@")

for arg in "$@"; do
  if [[ "$arg" =~ ^--.* ]]; then
    shift 1
  else
    break
  fi
done

! has_tty && JZ_QUIET_OUTPUT=1

execute_jz_cmd() {

  local PLUGIN_NAME="$1"
  local PLUGIN_CMD="$2"
  local implemented=0; local script
  local argv=("$@")

  if [[ -x $PLUGIN_PATH/$PLUGIN_NAME/subcommands/default ]]; then
    "$PLUGIN_PATH/$PLUGIN_NAME/subcommands/default" "$@"
    implemented=1
  elif [[ -x $PLUGIN_PATH/${PLUGIN_NAME%%:*}/subcommands/${1#*:} ]]; then
    shift 1
    "$PLUGIN_PATH/${PLUGIN_NAME%%:*}/subcommands/${PLUGIN_NAME#*:}" "$@"
    implemented=1
  fi

  if [[ $implemented -eq 0 ]];then
    for script in $PLUGIN_PATH/*/commands; do
      set +e; $script "$@" ; exit_code=$? ; set -e
      if [[ "$exit_code" -eq 1 ]]; then
        continue
      fi
      implemented=1
    done
  fi

  if [[ "$implemented" -eq 0 ]]; then
    log_warn "\`$*\` is not a valid command."
    log_warn "See \`jz help\` for a list of available commands."
    exit 1
  fi
}

case "$1" in
  help|'')
    export LC_ALL=C # so sort will respect non alpha characters
    ALL_PLUGIN_COMMANDS=$(find -L "$PLUGIN_PATH/" -name commands 2> /dev/null || true)

    for plugin_command in $ALL_PLUGIN_COMMANDS;do
        PLUGIN_COMMANDS+="$plugin_command "
    done
    echo "JEEEZ (short: jz) is an simple but opinionated command-line Java EE-project scaffolding tool"
    echo "Usage: jz PLUGIN:COMMAND [OPTIONS]"
    echo ""
    echo "Commands:"
    echo ""

    for plugin_command in $PLUGIN_COMMANDS; do
      $plugin_command help
    done | sort | column -c2 -t -s';'

    if [[ $JZ_DEBUG ]]; then
      echo ""
      echo "Debug Info:"
      env | grep JZ_
    fi
    ;;
  *)
    execute_jz_cmd "$@"
    ;;

esac