Contents

#!/usr/bin/env bash

# Recursive loops, oh my!
unset rvm_default_flag

source $rvm_scripts_path/initialize
source $rvm_scripts_path/utility
source $rvm_scripts_path/selector

if [[ ! -z "$rvm_trace_flag" ]] ; then set -x ; export rvm_trace_flag ; fi

trap "if [[ -d $rvm_tmp_path/ ]] && [[ -s $rvm_tmp_path/$$ ]] ; then rm -f $rvm_tmp_path/$$ > /dev/null 2>&1 ; fi ; exit" 0 1 2 3 15

wrap() {
  mkdir -p "$(dirname "$file_name")"
  printf "#!/usr/bin/env sh\n" > "$file_name"
  printf ". \"${rvm_environments_path}/${environment_identifier}\"\n" >> "$file_name"
  printf "exec $binary_name \"\$@\"\n" >> "$file_name"
  if [[ -f $file_name ]] ; then chmod +x $file_name ; fi
}

usage() {
  printf "Usage: 'rvm wrapper [ruby_string] [wrapper_prefix] [binary[ binary[ ...]]]'\n"
  printf "        Where binary defaults to ruby, gem, rake, irb, rdoc, ri, testrb\n"
  printf "        For more information, see 'rvm help wrapper'\n"
}

args="$*"
ruby_string="$(echo "$args" | awk '{print $1}')"
prefix="$(echo "$args" | awk '{print $2}')"
binaries=$(echo "$args" | awk '{$1="" ; $2=""; print}' | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')

if [[ -z "$ruby_string" ]]; then
  usage ; exit 1
fi

if [[ -z "$binaries" ]] ; then
  # TODO: Extract out into a rvm_ variable.
  binaries="ruby gem irb ri rdoc rake erb testrb"
fi

rvm_ruby_string="${ruby_string}"
__rvm_select &>/dev/null
__rvm_use &> /dev/null

environment_identifier="$(__rvm_environment_identifier)"

for binary_name in $(echo $binaries); do
  if [[ -z "$prefix" ]] ; then
    file_name="${rvm_wrappers_path}/${environment_identifier}/${binary_name}"
  else
    file_name="${rvm_bin_path}/${prefix}_${binary_name}"
  fi

  if command -v $binary_name > /dev/null; then
    wrap
  else
    $rvm_scripts_path/log "error" "Binary '$binary_name' not found in path."
  fi
  unset file_name
done

unset rvm_ruby_string args ruby_string prefix binaries environment_identifier
__rvm_unset_ruby_variables

exit $?

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
rvm-0.1.36	scripts/wrapper
rvm-0.1.35	scripts/wrapper
rvm-0.1.34	scripts/wrapper
rvm-0.1.33	scripts/wrapper