#!/usr/bin/env bash
set -euo pipefail

RUBY_VERSION="${RUBY_VERSION:-3.3.11}"
RUBY_MINOR="${RUBY_MINOR:-3.3}"
TOOLCACHE_ROOT="${TOOLCACHE_ROOT:-/opt/runner-toolcache}"
RUNNER_UID="${RUNNER_UID:-1001}"
RUNNER_GID="${RUNNER_GID:-1001}"
RUBY_PREFIX="${TOOLCACHE_ROOT}/Ruby/${RUBY_VERSION}/x64"

mkdir -p "${TOOLCACHE_ROOT}/Ruby"
RUBY_CONFIGURE_OPTS="${RUBY_CONFIGURE_OPTS:---disable-install-doc --disable-yjit}" ruby-build "${RUBY_VERSION}" "${RUBY_PREFIX}"

touch "${TOOLCACHE_ROOT}/Ruby/${RUBY_VERSION}/x64.complete"
ln -sfn "${RUBY_VERSION}" "${TOOLCACHE_ROOT}/Ruby/${RUBY_MINOR}"

"${RUBY_PREFIX}/bin/ruby" -v
chown -R "${RUNNER_UID}:${RUNNER_GID}" "${TOOLCACHE_ROOT}"
chmod -R a+rX "${TOOLCACHE_ROOT}"