initial commit

jaigradle

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+# Gradle wrapper that resolves a JDK via mise before delegating to ./gradlew.
+#
+# Why this exists: ./gradlew is a shell script that needs a JVM to launch
+# itself, so it cannot be fixed by org.gradle.java.home in gradle.properties.
+# This project has no JDK on PATH, so agents must go through this script.
+#
+#   ./jaigradle check      # run all tests
+#   ./jaigradle test       # unit tests only
+#
+# The JDK version is pinned in ./mise.toml. It must be 21+: the IntelliJ
+# Platform test-framework jars are Java 21 bytecode (class major version 65)
+# and throw UnsupportedClassVersionError on 17.
+set -euo pipefail
+cd "$(dirname "$0")"
+
+if command -v mise >/dev/null 2>&1; then
+  exec mise exec -- ./gradlew "$@"
+fi
+
+# Fallback: mise is not installed. Try an already-set JAVA_HOME, then any
+# JDK 21 that Gradle has auto-provisioned.
+if [ ! -x "${JAVA_HOME:-}/bin/java" ]; then
+  for candidate in "$HOME"/.gradle/jdks/*/*/Contents/Home "$HOME"/.gradle/jdks/*/*; do
+    if [ -x "$candidate/bin/java" ]; then
+      export JAVA_HOME="$candidate"
+      break
+    fi
+  done
+fi
+
+if [ ! -x "${JAVA_HOME:-}/bin/java" ]; then
+  echo "jaigradle: no JDK found. Install mise (https://mise.jdx.dev) and run 'mise install'," >&2
+  echo "           or set JAVA_HOME to a JDK 21+ installation." >&2
+  exit 1
+fi
+
+exec ./gradlew "$@"