Commit 021280a3 authored by Sam Stephenson's avatar Sam Stephenson
Browse files

Automatically look for built-in definitions

parent db8d7139

bin/ruby-build

+23 −2
Original line number Diff line number Diff line
@@ -2,6 +2,20 @@ 


set -e



abs_dirname() {

  local cwd="$(pwd)"

  local path="$1"



  while [ -n "$path" ]; do

    cd "${path%/*}"

    local name="${path##*/}"

    path="$(readlink "$name" || true)"

  done



  pwd

  cd "$cwd"

}



install_package() {

  local cwd="$(pwd)"

  local package_name="$1"
@@ -96,13 +110,20 @@ usage() { 
}





RUBY_BUILD_ROOT="$(abs_dirname "$0")/.."



DEFINITION_PATH="$1"

if [ -z "$DEFINITION_PATH" ]; then

  usage

elif [ ! -e "$DEFINITION_PATH" ]; then

  BUILTIN_DEFINITION_PATH="${RUBY_BUILD_ROOT}/share/ruby-build/${DEFINITION_PATH}"

  if [ -e "$BUILTIN_DEFINITION_PATH" ]; then

    DEFINITION_PATH="$BUILTIN_DEFINITION_PATH"

  else

    echo "ruby-build: definition not found: ${DEFINITION_PATH}" >&2

    exit 1

  fi

fi



PREFIX_PATH="$2"

if [ -z "$PREFIX_PATH" ]; then