HaiwaiAdv2/NatureSDK/XenonSDK/XenonModel/NewAd/fq/.rvm/scripts/functions/gemset

#!/usr/bin/env bash

__rvm_current_gemset()
{
  # Fetch the current gemset via GEM_HOME
  \typeset current_gemset
  current_gemset="${GEM_HOME:-}"

  # We only care about the stuff to the right of the separator.
  current_gemset="${current_gemset##*${rvm_gemset_separator:-@}}"

  if [[ "${current_gemset}" == "${GEM_HOME:-}" ]] ; then
    echo ''
  else
    echo "${current_gemset}"
  fi
}

__rvm_using_gemset_globalcache()
{
  __rvm_db_ "$rvm_user_path/db" "use_gemset_globalcache" |
    __rvm_grep '^true$' >/dev/null 2>&1
  return $?
}

__rvm_remove_broken_symlinks()
{
  if [[ ! -e "$1" && -L "$1" ]]
  then __rvm_rm_rf "$1"
  fi
}

gemset_create()
{
  \typeset gem_home gemset gemsets prefix

  [[ -n "$rvm_ruby_string" ]] || __rvm_select

  prefix="${rvm_ruby_gem_home%%${rvm_gemset_separator:-"@"}*}"

  for gemset in "$@"
  do
    if
      [[ -z "$rvm_ruby_string" || "$rvm_ruby_string" == "system" ]]
    then
      rvm_error "Can not create gemset when using system ruby.  Try 'rvm use <some ruby>' first."
      return 1
    elif
      [[ "$gemset" == *"${rvm_gemset_separator:-"@"}"* ]]
    then
      rvm_error "Can not create gemset '$gemset', it contains a \"${rvm_gemset_separator:-"@"}\"."
      return 2
    elif
      [[ "$gemset" == *"${rvm_gemset_separator:-"@"}" ]]
    then
      rvm_error "Can not create gemset '$gemset', Missing name. "
      return 3
    fi

    gem_home="${prefix}${gemset:+${rvm_gemset_separator:-"@"}}${gemset}"
    __rvm_remove_broken_symlinks "$gem_home"
    [[ -d "$gem_home/bin" ]] || mkdir -p "$gem_home/bin"
    if
      [[ ! -d "$gem_home/bin" ]]
    then
      rvm_error "Can not create gemset '$gemset', permissions problem? "
      return 4
    fi

    : rvm_gems_cache_path:${rvm_gems_cache_path:=${rvm_gems_path:-"$rvm_path/gems"}/cache}
    # When the globalcache is enabled, we need to ensure we setup the cache directory correctly.
    if
      __rvm_using_gemset_globalcache
    then
      if [[ -d "$gem_home/cache" && ! -L "$gem_home/cache" ]]
      then \command \mv -n "$gem_home/cache"/*.gem "$rvm_gems_cache_path/" 2>/dev/null
      fi
      __rvm_rm_rf "$gem_home/cache"
      ln -fs "$rvm_gems_cache_path" "$gem_home/cache"
    else
      __rvm_remove_broken_symlinks "$gem_home/cache"
      mkdir -p "$gem_home/cache"
    fi

    rvm_log "$rvm_ruby_string - #gemset created $gem_home"
    if
      (( ${rvm_skip_gemsets_flag:-0} == 0 ))
    then
      __rvm_with "${rvm_ruby_string}${gemset:+@}${gemset}" gemset_initial ${gemset:-default}
    fi
  done

  if
    (( ${rvm_skip_gemsets_flag:-0} != 0 ))
  then
    rvm_log "Skipped importing default gemsets"
  fi
}

__rvm_parse_gems_args()
{
  \typeset gem="${*%%;*}"
  if
    __rvm_string_match "$gem" "*.gem$"
  then
    gem_name="$(basename "${gem/.gem/}" |  __rvm_awk -F'-' '{$NF=NULL;print}')"
    gem_version="$(basename "${gem/.gem/}" |  __rvm_awk -F'-' '{print $NF}' )"
  else
    gem_name="${gem/ */}"
    case "$gem" in
      *--version*)
        gem_version=$(
          echo "$gem" | __rvm_sed -e 's#.*--version[=]*[ ]*##' | __rvm_awk '{print $1}'
        )
        ;;
      *-v*)
        gem_version=$(
          echo "$gem" | __rvm_sed -e 's#.*-v[=]*[ ]*##' | __rvm_awk '{print $1}'
        )
        ;;
    esac
  fi
}

is_gem_installed()
{
  \typeset gem_spec
  gem_spec="gem '$gem_name'"
  if
    [[ -n "${gem_version}" ]]
  then
    gem_spec+=", '$gem_version'"
    version_check="${gem_version#*=}"
  else
    version_check="*([[:digit:]\.])"
  fi

  __rvm_ls -ld "${rvm_ruby_gem_home:-$GEM_HOME}/gems"/${gem_name}-${version_check} >/dev/null 2>&1 ||
  "${rvm_ruby_binary}" -rrubygems -e "$gem_spec" 2>/dev/null ||
  return $?
}

# Install a gem
gem_install()
{
  \typeset gem_name gem_version version_check

  gem_version="" # no version
  __rvm_parse_gems_args "$@"

  if [[ -z "${gem_version}" ]]
  then __rvm_db "gem_${gem_name}_version" "gem_version"
  fi

  if
    (( ${rvm_force_flag:-0} == 0 )) && is_gem_installed
  then
    rvm_log "gem ${gem_name} ${gem_version:-} is already installed"
    return 0
  else
    gem_install_force || return $?
  fi
  true # for OSX
}

gem_install_force()
{
  \typeset __available_gem
  \typeset -a install_params

  install_params=()
  __available_gem="$( __rvm_ls -v1 "${rvm_path}/gem-cache"/${gem_name}-${version_check}.gem 2>/dev/null | tail -n 1 )"

  if   [[ -n "${__available_gem}" ]]
  then install_params+=( --local )
  elif [[ -n "${gem_version}" ]]
  then install_params+=( -v "${gem_version}" )
  fi

  if __rvm_version_compare "$(\command \gem --version)" -ge 2.2
  then install_params+=( --no-document )
  else install_params+=( --no-ri --no-rdoc )
  fi

  for __gem_option in ${rvm_gem_options}
  do
    case "${__gem_option}" in
      (--no-ri|--no-rdoc|--no-document)
        # skip
        ;;
      (*)
        install_params+=( "${__gem_option}" )
        ;;
    esac
  done

  __rvm_log_command \
    "gem.install.${gem_name}${gem_version:+-}${gem_version:-}" \
    "installing gem ${__available_gem:-${gem_name}} ${install_params[*]}" \
    \command \gem install "${__available_gem:-${gem_name}}" "${install_params[@]}" ||
    return $?
}

__rvm_lines_without_comments()
{
  __rvm_remove_from_array lines "#*|+( )" "${lines[@]}"
}

__rvm_lines_without_gems()
{
  [[ -n "${rvm_without_gems}" ]] || return 0

  \typeset -a __gems_to_remove
  __gems_to_remove=()
  __rvm_custom_separated_array __gems_to_remove " " "${rvm_without_gems}"

  (( ${#__gems_to_remove[@]} )) || return 0

  \typeset __gem
  for __gem in "${__gems_to_remove[@]}"
  do  __rvm_remove_from_array lines "${__gem}|${__gem% *} *" "${lines[@]}"
  done
}

__rvm_lines_with_gems()
{
  \typeset -a __gems_to_add
  __gems_to_add=()
  case "${1}" in
    (global)  __rvm_custom_separated_array __gems_to_add " " "${rvm_with_gems:-}"         ;;
    (default) __rvm_custom_separated_array __gems_to_add " " "${rvm_with_default_gems:-}" ;;
    (*)       return 0 ;;
  esac

  (( ${#__gems_to_add[@]} )) || return 0

  \typeset __gem __version
  for __gem in "${__gems_to_add[@]}"
  do
    __version="${__gem#*=}"
    __gem="${__gem%%=*}"
    if [[ "${__gem}" == "${__version}" ]] # no version given
    then lines+=( "${__gem}" )
    else lines+=( "${__gem} -v ${__version}" )
    fi
  done
}

gemset_import_list()
{
  case "${rvm_ruby_string}" in
    (*jruby*)
      # jruby is very slow to install gems one by one, install everything in one call
      \command \gem install "$@"
      ;;
    (*)
      \typeset line
      for line
      do gem_install $line || rvm_error "there was an error installing gem $line"
      done
      ;;
  esac
}

gemset_import()
{
  \typeset __prefix rvm_file_name
  unset -f gem

  __rvm_select

  __prefix="$1"

  if
    [[ -n "${2:-}" ]]
  then
    rvm_file_name="${2%.gems*}.gems"
  else
    \typeset -a gem_file_names
    gem_file_names=( "${rvm_gemset_name}.gems" "default.gems" "system.gems" ".gems" )
    __rvm_find_first_file rvm_file_name "${gem_file_names[@]}" ||
    {
      rvm_error "No *.gems file found."
      return 1
    }
  fi

  [[ -d "$rvm_ruby_gem_home/specifications/" ]] || mkdir -p "$rvm_ruby_gem_home/specifications/"
  [[ -d "$rvm_gems_cache_path" ]] || mkdir -p "$rvm_gems_cache_path" # Ensure the base cache dir is initialized.

  \typeset -a lines
  lines=()
  if
    [[ -s "$rvm_file_name" ]]
  then
    __rvm_read_lines lines "${rvm_file_name}"
    __rvm_lines_without_comments
  fi
  rvm_debug "lines from ${rvm_file_name}: ${lines[*]}"
  if
    [[ -n "${3:-}" ]]
  then
    __rvm_lines_without_gems
    __rvm_lines_with_gems "${3}"
    rvm_debug "recalculated lines($3): ${lines[*]}"
  fi

  if
    (( ${#lines[@]} ))
  then
    __rvm_log_command "gemsets.import${3:+.}${3:-}" \
      "${__prefix} $rvm_file_name" \
      gemset_import_list "${lines[@]}"
  else
    rvm_log "${__prefix}file $rvm_file_name evaluated to empty gem list"
  fi
}

# Loads the default gemsets for the current interpreter and gemset.
gemset_initial()
{
  \typeset gemsets gemset _iterator paths _jruby_opts

  _jruby_opts=$JRUBY_OPTS
  export JRUBY_OPTS="${JRUBY_OPTS} --dev"

  true ${rvm_gemsets_path:="$rvm_path/gemsets"}

  [[ -d "$rvm_gems_path/${rvm_ruby_string}/cache" ]] ||
    mkdir -p "$rvm_gems_path/${rvm_ruby_string}/cache" 2>/dev/null

  __rvm_ensure_has_environment_files

  paths=( $( __rvm_ruby_string_paths_under "$rvm_gemsets_path" | sort -r ) )

  for _iterator in "${paths[@]}"
  do
    if
      [[ -f "${_iterator}/$1.gems" ]]
    then
      gemset_import "$rvm_ruby_string - #importing gemset" "${_iterator}/$1.gems" "$1"
      break # stop right here
    else
      rvm_debug "$rvm_ruby_string - #gemset definition does not exist ${_iterator}/$1.gems"
    fi
  done
  
  __rvm_log_command "gemset.wrappers.$1" \
    "$rvm_ruby_string - #generating ${1} wrappers" \
    run_gem_wrappers regenerate 2>/dev/null || true

   export JRUBY_OPTS=${_jruby_opts}
}

run_gem_wrappers()
{
  gem_install gem-wrappers >/dev/null &&
    gem wrappers "$@" ||
    return $?
}

__rvm_rubygems_create_link()
{
  \typeset ruby_lib_gem_path

  \command \mkdir -p "$rvm_ruby_gem_home/bin"

  rubygems_detect_ruby_lib_gem_path "${1:-ruby}" || return 0

  if [[ -L "$ruby_lib_gem_path" && -w "$ruby_lib_gem_path" ]]
  then rm -rf "$ruby_lib_gem_path"
  fi

  if [[ -e "$rvm_ruby_global_gems_path" && ! -L "$rvm_ruby_global_gems_path" ]]
  then rm -rf "$rvm_ruby_global_gems_path"
  fi

  [[ -d "$ruby_lib_gem_path" ]] ||
    \command \mkdir -p "$ruby_lib_gem_path"

  if
    [[ -w "$ruby_lib_gem_path" ]]
  then
    [[ -L "$rvm_ruby_global_gems_path" ]] ||
      ln -fs "$ruby_lib_gem_path" "$rvm_ruby_global_gems_path"
  else
    [[ -d "$rvm_ruby_global_gems_path" ]] ||
      \command \mkdir -p "$rvm_ruby_global_gems_path"
  fi

  \command \mkdir -p "$rvm_ruby_global_gems_path/bin"
}

__rvm_set_executable()
{
  for __file
  do [[ -x "${__file}" ]] || chmod +x "${__file}"
  done
}

__rvm_initial_gemsets_create()
{
  __rvm_initial_gemsets_setup "$1" &&
  __rvm_initial_gemsets_create_gemsets
}

__rvm_initial_gemsets_setup()
{
  __rvm_log_command "chmod.bin" \
    "$rvm_ruby_string - #making binaries executable" \
    __rvm_set_executable "$rvm_ruby_home/bin"/* &&
  __rvm_rubygems_create_link "$1" &&
  (
    rvm_ruby_binary="${1:-$rvm_ruby_home/bin/ruby}" \
      rubygems_setup ${rvm_rubygems_version:-latest}
  ) # () for exit in rubygems_fatal_error
}

__rvm_initial_gemsets_create_without_rubygems()
{
  __rvm_rubygems_create_link "$1" &&
  __rvm_initial_gemsets_create_gemsets
}

__rvm_initial_gemsets_create_gemsets()
{
  gemset_create "global" &&
  __rvm_with "${rvm_ruby_string}@global" __rvm_remove_without_gems &&
  gemset_create ""
}

__rvm_remove_without_gems()
{
  [[ -n "${rvm_without_gems}" ]] || return 0

  \typeset -a __gems_to_remove __extra_flags
  __rvm_read_lines __gems_to_remove <(
    GEM_PATH="$GEM_HOME" __rvm_list_gems "" "${rvm_without_gems}"
  )

  (( ${#__gems_to_remove[@]} )) || return 0

  __extra_flags=()
  if __rvm_version_compare "$(\command \gem --version)" -ge 2.1.0
  then __extra_flags+=( --abort-on-dependent )
  fi

  \typeset __gem __name __version
  for __gem in "${__gems_to_remove[@]}"
  do
    __name="${__gem% *}"
    __version="${__gem##* }"

    __rvm_log_command "gem.uninstall.${__name}-${__version}" \
      "$rvm_ruby_string - #uninstalling gem ${__name}-${__version}" \
      \command \gem uninstall "${__name}" -v "${__version}" -x "${__extra_flags[@]}" || true
  done
}

gemset_reset_env()
(
  export rvm_internal_use_flag=1
  export rvm_use_flag=0
  __rvm_use "${1:-}"
  __rvm_ensure_has_environment_files &&
  run_gem_wrappers regenerate ||
    return $?
)

# Transform the list of gems one version per line
__rvm_list_gems()
{
  \typeset __checks __names
  __checks="${1:-}"
  shift || true
  __names="$*"

  if [[ -n "${__names}" ]]
  then __checks="%w{${__names}}.include?(gem.name)${__checks:+" && ( ${__checks} )"}"
  fi

  if [[ -n "${__checks}" ]]
  then __checks="if ${__checks}"
  fi

  rvm_debug "gem list check: ${__checks}"

  ruby -rrubygems -e "
    Gem::Specification.each{|gem|
      puts \"#{gem.name} #{gem.version}\" ${__checks}
    }
  " 2>/dev/null ||
  gem list $@ |
    __rvm_sed '/\*\*\*/ d ; /^$/ d; s/ (/,/; s/, /,/g; s/)//;' |
    __rvm_awk -F ',' '{for(i=2;i<=NF;i++) print $1" "$i }'
}

gemset_pristine()
{
  if
    (
      unset -f gem
      builtin command -v gem > /dev/null
    )
  then
    \typeset _gem _version _platforms
    \typeset -a _failed _pristine_command
    _failed=()
    _pristine_command=( \command \gem pristine )
    if __rvm_version_compare "$(\command \gem --version)" -ge 2.2.0
    then _pristine_command+=( --extensions )
    fi
    rvm_log "Restoring gems to pristine condition..."
    while
      read _gem _version _platforms
    do
      printf "%b" "${_gem}-${_version} "
      "${_pristine_command[@]}" "${_gem}" --version "${_version}" >/dev/null ||
        _failed+=(  "${_gem} --version ${_version}" )
    done <<<"$(
      GEM_PATH="$GEM_HOME" __rvm_list_gems \
        "${pristine_gems_filter:-"! gem.executables.empty? || ! gem.extensions.empty?"}"
    )"
    if
      (( ${#_failed[@]} > 0 ))
    then
      rvm_error "\n'${_pristine_command[*]} ${_failed[*]}' failed, you need to fix these gems manually."
      return 1
    else
      rvm_log "\nfinished."
    fi
  else
    rvm_error "'gem' command not found in PATH."
    return 1
  fi
}

__rvm_gemset_pristine()
{
  __rvm_log_command "gemset.pristine-$1" "Making gemset $1 pristine" \
    __rvm_with "$1" gemset_pristine
}