Merge pull request #614 from sstephenson/rbenv-plugin-definitions

  export RUBY_BUILD_CACHE_PATH="${RBENV_ROOT}/cache"

fi

# Add `share/ruby-build/` directory from each rbenv plugin to the list of

# paths where build definitions are looked up.

shopt -s nullglob

for plugin_path in "$RBENV_ROOT"/plugins/*/share/ruby-build; do

  RUBY_BUILD_DEFINITIONS="${RUBY_BUILD_DEFINITIONS}:${plugin_path}"

done

export RUBY_BUILD_DEFINITIONS

shopt -u nullglob

# Default RBENV_VERSION to the globally-specified Ruby version. (The

# REE installer requires an existing Ruby installation to run. An

# unsatisfied local .ruby-version file can cause the installer to

#!/usr/bin/env bats

load test_helper

export RBENV_ROOT="${TMP}/rbenv"

setup() {

  stub rbenv-hooks 'install : true'

  stub rbenv-rehash 'true'

}

stub_ruby_build() {

  stub ruby-build "--lib : $BATS_TEST_DIRNAME/../bin/ruby-build --lib" "$@"

}

@test "install proper" {

  stub_ruby_build 'echo ruby-build "$@"'

  run rbenv-install 2.1.2

  assert_success "ruby-build 2.1.2 ${RBENV_ROOT}/versions/2.1.2"

  unstub ruby-build

  unstub rbenv-hooks

  unstub rbenv-rehash

}

@test "install rbenv local version by default" {

  stub_ruby_build 'echo ruby-build "$1"'

  stub rbenv-local 'echo 2.1.2'

  run rbenv-install

  assert_success "ruby-build 2.1.2"

  unstub ruby-build

  unstub rbenv-local

}

@test "list available versions" {

  stub_ruby_build \

    "--definitions : echo 1.8.7 1.9.3-p0 1.9.3-p194 2.1.2 | tr ' ' $'\\n'"

  run rbenv-install --list

  assert_success

  assert_output <<OUT

Available versions:

  1.8.7

  1.9.3-p0

  1.9.3-p194

  2.1.2

OUT

  unstub ruby-build

}

@test "nonexistent version" {

  stub_ruby_build 'echo ERROR >&2 && exit 2' \

    "--definitions : echo 1.8.7 1.9.3-p0 1.9.3-p194 2.1.2 | tr ' ' $'\\n'"

  run rbenv-install 1.9.3

  assert_failure

  assert_output <<OUT

ERROR

The following versions contain \`1.9.3' in the name:

  1.9.3-p0

  1.9.3-p194

You can list all available versions with \`rbenv install --list'.

If the version you're looking for is not present, first try upgrading

ruby-build. If it's still missing, open a request on the ruby-build

issue tracker: https://github.com/sstephenson/ruby-build/issues

OUT

  unstub ruby-build

}

@test "no build definitions from plugins" {

  assert [ ! -e "${RBENV_ROOT}/plugins" ]

  stub_ruby_build 'echo $RUBY_BUILD_DEFINITIONS'

  run rbenv-install 2.1.2

  assert_success ""

}

@test "some build definitions from plugins" {

  mkdir -p "${RBENV_ROOT}/plugins/foo/share/ruby-build"

  mkdir -p "${RBENV_ROOT}/plugins/bar/share/ruby-build"

  stub_ruby_build "echo \$RUBY_BUILD_DEFINITIONS | tr ':' $'\\n'"

  run rbenv-install 2.1.2

  assert_success <<OUT

${RBENV_ROOT}/plugins/bar/share/ruby-build

${RBENV_ROOT}/plugins/foo/share/ruby-build

OUT

}