HaiwaiAdv2/NatureSDK/XenonSDK/XenonModel/NewAd/fq/.rvm/scripts/alias

#!/usr/bin/env bash

unset rvm_default_flag

source "$rvm_scripts_path/base"
source "$rvm_scripts_path/functions/alias"

usage() {
  printf "%b" "

  Usage:

    rvm alias [action] [arguments]

  Examples:

    rvm alias create [alias_name] [ruby]
    rvm alias delete [alias_name]
    rvm alias show [alias_name]
    rvm alias list

"
}

alias_create_execute()
{
  for _path in "$rvm_rubies_path" "$rvm_gems_path" "$rvm_environments_path" "$rvm_wrappers_path"
  do
    if [[ -L "$_path/$alias_name" ]]
    then \command \rm -fv "$_path/$alias_name" || return $?
    fi
    \command \ln -fs "$_path/$rvm_ruby_string" "$_path/$alias_name" || return $?
  done

  __rvm_db_ "$rvm_path/config/alias" "$alias_name" "$rvm_ruby_string"
}

alias_create()
{
  alias_name="${alias_name:-""}"
  rvm_ruby_string="$rvm_environment_identifier"
  rvm_expanding_aliases=1
  __rvm_become
  unset rvm_expanding_aliases

  if
    [[ -z "${rvm_environment_identifier:-""}" || -z "$rvm_ruby_string" || -z "$alias_name" ]]
  then
    rvm_error "usage: 'rvm alias [action] [alias_name] [ruby_string]'"
    return 1
  elif
    [[ ! -L "$rvm_rubies_path/$alias_name" && -d "$rvm_rubies_path/$alias_name" ]]
  then
    rvm_error "$alias_name is a full ruby name and can not be used as alias name."
    return 2
  else
    __rvm_log_command "alias_create" \
      "Creating alias $alias_name for $rvm_ruby_string" \
      alias_create_execute
  fi
}

alias_list_show()
{
  __rvm_cd "$rvm_rubies_path"
  __rvm_find . -maxdepth 1 -mindepth 1 -type l | __rvm_sed -e 's#.*/##'
}

alias_list() {
  case "${alias_name}" in
    (names)
      alias_list_show # just show it
      ;;
    (*)
      \typeset -a items
      __rvm_read_lines items <(alias_list_show)
      \typeset item
      for item in "${items[@]}"
      do echo "$item => $(__rvm_db_ "$rvm_path/config/alias" "$item")"
      done
      ;;
  esac
}

alias_search_by_target() {
  \typeset item items target search
  search="${alias_name}@${gemset_name}"

  items=($(__rvm_cd "$rvm_rubies_path" ; __rvm_find . -maxdepth 1 -mindepth 1 -type l | __rvm_sed -e 's#./##'))

  for item in "${items[@]}"
  do
    target=$(__rvm_db_ "$rvm_path/config/alias" "$(basename "$item")")
    if [[ "${search}" == "${target}" ]]
    then
      echo "$(basename "$item")"
    fi
  done
}

args=($*)
action="${args[0]:-""}"
alias_name="${args[1]:-""}"
rvm_environment_identifier="${args[2]:-""}"
shift 3
args="$@"
result=0

if
  [[ "$alias_name" == *"/"* ]]
then
  printf "%b" "Can not use path separator '/' in alias names."
  exit 1
fi

[[ -f "$rvm_path/config/alias" ]] || touch "$rvm_path/config/alias"

if
  [[ "$alias_name" == *"${rvm_gemset_separator:-"@"}"* ]]
then
  gemset_name="${alias_name/*${rvm_gemset_separator:-"@"}/}"
  alias_name="${alias_name/${rvm_gemset_separator:-"@"}*/}"
else
  gemset_name=""
fi

case "$action" in
  delete|create|list|show|search_by_target)
    alias_${action}
    ;;
  help|usage)
    usage
    ;;
  *)
    usage
    exit 1
    ;;
esac

exit $?