Commit ff75ca72 authored by Mislav Marohnić's avatar Mislav Marohnić
Browse files

Support changing RUBY_BUILD_ROOT 

This is to allow specifying an alternate path where `share/ruby-build/*`
definitions reside. Useful in tests as well.
parent 4e2177d5

README.md

+2 −0
Original line number Diff line number Diff line
@@ -118,6 +118,8 @@ You can set certain environment variables to control the build process. 
  choosing.

* `RUBY_BUILD_SKIP_MIRROR`, if set, forces ruby-build to download packages from

  their original source URLs instead of using a mirror.

* `RUBY_BUILD_ROOT` overrides the default location from where build definitions

  in `share/ruby-build/` are looked up.

* `CC` sets the path to the C compiler.

* `RUBY_CFLAGS` lets you pass additional options to the default `CFLAGS`. Use

  this to override, for instance, the `-O3` option.

bin/ruby-build

+6 −1
Original line number Diff line number Diff line
@@ -907,10 +907,12 @@ usage() { 
}



list_definitions() {

  shopt -s nullglob

  { for definition in "${RUBY_BUILD_ROOT}/share/ruby-build/"*; do

      echo "${definition##*/}"

    done

  } | sort

  shopt -u nullglob

}
@@ -918,7 +920,10 @@ list_definitions() { 
unset VERBOSE

unset KEEP_BUILD_PATH

unset HAS_PATCH



if [ -z "$RUBY_BUILD_ROOT" ]; then

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

fi



parse_options "$@"

test/definitions.bats

+15 −0
Original line number Diff line number Diff line
@@ -11,6 +11,21 @@ NUM_DEFINITIONS="$(ls "$BATS_TEST_DIRNAME"/../share/ruby-build | wc -l)" 
  assert [ "${#lines[*]}" -eq "$NUM_DEFINITIONS" ]

}



@test "custom RUBY_BUILD_ROOT: nonexistent" {

  export RUBY_BUILD_ROOT="$TMP"

  assert [ ! -e "${RUBY_BUILD_ROOT}/share/ruby-build" ]

  run ruby-build --definitions

  assert_success ""

}



@test "custom RUBY_BUILD_ROOT: single definition" {

  export RUBY_BUILD_ROOT="$TMP"

  mkdir -p "${RUBY_BUILD_ROOT}/share/ruby-build"

  touch "${RUBY_BUILD_ROOT}/share/ruby-build/1.9.3-test"

  run ruby-build --definitions

  assert_success "1.9.3-test"

}



@test "installing nonexistent definition" {

  run ruby-build "nonexistent" "${TMP}/install"

  assert [ "$status" -eq 2 ]