rvm.sh

rvm.sh

#
# RVM profile
#
# /etc/profile.d/rvm.sh # sh extension required for loading.
#
if [ -n "${BASH_VERSION:-}" -o -n "${ZSH_VERSION:-}" ] ; then

  # Load user rvmrc configurations, if exist
  for file in /etc/rvmrc "$HOME/.rvmrc" ; do
    [[ -s "$file" ]] && source $file
  done

  # Load RVM if it is installed, try user then root install.
  if [[ -s "$rvm_path/scripts/rvm" ]] ; then
    source "$rvm_path/scripts/rvm"

  elif [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then
    true ${rvm_path:="$HOME/.rvm"}
    source "$HOME/.rvm/scripts/rvm"

  elif [[ -s "/usr/local/rvm/scripts/rvm" ]] ; then
    true ${rvm_path:="/usr/local/rvm/scripts/rvm"}
    source "/usr/local/rvm/scripts/rvm"
  fi

  #
  # Opt-in for custom prompt through by setting:
  #
  #   rvm_ps1=1
  #
  # in either /etc/rvmrc or $HOME/.rvmrc
  #
  if [[ ${rvm_ps1:-0} -eq 1 ]] ; then
    # Source RVM ps1 functions for a great prompt.
    if [[ -s "$rvm_path/contrib/ps1_functions" ]] ; then
      source "$rvm_path/contrib/ps1_functions"
    elif [[ -s "/usr/local/rvm/contrib/ps1_functions" ]] ; then
      source "/usr/local/rvm/contrib/ps1_functions"
    fi

    if command -v ps1_set >/dev/null 2>&1 ; then
      ps1_set
    fi
  fi

  # Add /usr/local/rvm/bin to /bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/opt/java/bin:/opt/java/jre/bin:/usr/lib/perl5/core_perl/bin:/usr/local/rvm/bin:/usr/local/rvm/bin in necessary
  if [[ "${rvm_bin_path}" != "${rvm_path}/bin" ]] ; then
    regex="^([^:]*:)*${rvm_bin_path}(:[^:]*)*$"
    if [[ ! "${PATH}" =~ $regex ]] ; then
      export PATH="${rvm_bin_path}:${PATH}"
    fi
  fi
fi