Fixes a messaging error and updates build scripts.

tools/publish-local.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+export GRADLE_USER_HOME="${GRADLE_USER_HOME:-$PROJECT_ROOT/.gradle/user-home}"
+mkdir -p "$GRADLE_USER_HOME/jdks"
+
+ensure_java_25() {
+  local version="25"
+  local os arch archive java_bin actual_home
+
+  case "$(uname -s)" in
+    Darwin) os="mac" ;;
+    Linux) os="linux" ;;
+    *) echo "Unsupported OS: $(uname -s)" >&2; exit 1 ;;
+  esac
+
+  case "$(uname -m)" in
+    arm64|aarch64) arch="aarch64" ;;
+    x86_64|amd64) arch="x64" ;;
+    *) echo "Unsupported architecture: $(uname -m)" >&2; exit 1 ;;
+  esac
+
+  java_bin=$(find "$GRADLE_USER_HOME/jdks" -path '*/bin/java' -type f 2>/dev/null | head -n 1 || true)
+  if [[ -z "$java_bin" ]]; then
+    echo "Downloading Temurin JDK $version into $GRADLE_USER_HOME/jdks..."
+    archive="$GRADLE_USER_HOME/jdks/temurin-$version.tar.gz"
+    curl -fsSL "https://api.adoptium.net/v3/binary/latest/$version/ga/${os}/${arch}/jdk/hotspot/normal/eclipse" -o "$archive"
+    tar -xzf "$archive" -C "$GRADLE_USER_HOME/jdks"
+    rm -f "$archive"
+    java_bin=$(find "$GRADLE_USER_HOME/jdks" -path '*/bin/java' -type f 2>/dev/null | head -n 1 || true)
+  fi
+
+  [[ -n "$java_bin" ]] || { echo "Error: could not locate installed JDK 25." >&2; exit 1; }
+  actual_home="$(dirname "$(dirname "$java_bin")")"
+  export JAVA_HOME="$actual_home"
+  export PATH="$JAVA_HOME/bin:$PATH"
+}
+
+ensure_java_25
+cd "$PROJECT_ROOT"
+./gradlew publishToMavenLocal "$@"