Add options to build TruffleRuby from source to test out integration branches before code is merged upstream.

Author: nirvdrum

rubies/truffleruby+graalvm-integration

@@ -0,0 +1,48 @@
+java_version=22
+
+build_package_graalvm() {
+  platform="$(uname -s)-$(uname -m)"
+  case $platform in
+  Linux-x86_64)
+    GRAALVM_URL="https://download.oracle.com/graalvm/${java_version}/latest/graalvm-jdk-${java_version}_linux-x64_bin.tar.gz"
+    ;;
+  Linux-aarch64)
+    GRAALVM_URL="https://download.oracle.com/graalvm/${java_version}/latest/graalvm-jdk-${java_version}_linux-aarch64_bin.tar.gz"
+    ;;
+  Darwin-x86_64)
+    #use_homebrew_openssl
+    GRAALVM_URL="https://download.oracle.com/graalvm/${java_version}/latest/graalvm-jdk-${java_version}_macos-x64_bin.tar.gz"
+    ;;
+  Darwin-arm64)
+    GRAALVM_URL="https://download.oracle.com/graalvm/${java_version}/latest/graalvm-jdk-${java_version}_macos-aarch64_bin.tar.gz"
+    ;;
+  *)
+    colorize 1 "Unsupported platform: $platform"
+    return 1
+    ;;
+  esac
+
+  mkdir ../graalvm
+  curl $GRAALVM_URL | tar xz - -C "../graalvm" --strip-components=1
+
+  if is_mac; then
+    export JAVA_HOME="$PWD/../graalvm/Contents/Home"
+  else
+    export JAVA_HOME="$PWD/../graalvm"
+  fi
+}
+
+build_package_jt() {
+    unset GEM_HOME GEM_PATH
+    JT_IMPORTS_DONT_ASK=true bin/jt build --env jvm
+    graalvm=$(bin/jt --use jvm ruby-home)
+    mv "$graalvm" "$PREFIX_PATH"
+}
+
+if is_mac; then
+  use_homebrew_openssl
+else
+  install_package "openssl-3.0.14" "https://www.openssl.org/source/openssl-3.0.14.tar.gz#eeca035d4dd4e84fc25846d952da6297484afa0650a6f84c682e39df3a4123ca" openssl --if needs_openssl:1.0.2-3.x.x
+fi
+
+install_git "truffleruby+graalvm-integration" "https://github.com/Shopify/truffleruby.git" "integration" graalvm jt

rubies/truffleruby-integration

@@ -1,6 +1,14 @@
 build_package_jt() {
-    unset JAVA_HOME
-    JT_IMPORTS_DONT_ASK=true ruby tool/jt.rb build --env native --install $PREFIX_PATH
+    unset JAVA_HOME GEM_HOME GEM_PATH
+    JT_IMPORTS_DONT_ASK=true bin/jt build --env native
+    graalvm=$(bin/jt --use native ruby-home)
+    mv "$graalvm" "$PREFIX_PATH"
 }
 
+if is_mac; then
+  use_homebrew_openssl
+else
+  install_package "openssl-3.0.14" "https://www.openssl.org/source/openssl-3.0.14.tar.gz#eeca035d4dd4e84fc25846d952da6297484afa0650a6f84c682e39df3a4123ca" openssl --if needs_openssl:1.0.2-3.x.x
+fi
+
 install_git "truffleruby-integration" "https://github.com/Shopify/truffleruby.git" "integration" jt

test/shopify_ruby_definitions/test_ruby_versions.rb

@@ -15,6 +15,8 @@ def test_ALL_VERSIONS
       end
 
       truffleruby_versions.each do |v|
+        next if v.include?("integration")
+
         assert_match(/\Atruffleruby(?:\+graalvm)?(?:-gftc)?(\-\d+\.\d+\.\d+|-dev)(?:\-ce)?\z/, v)
       end
     end