fix(valgrind): compile TypeScript before running valgrind with the test script

Author: mceachen

scripts/valgrind.sh

@@ -13,14 +13,27 @@ PROJECT_ROOT="$( cd "$SCRIPT_DIR/.." && pwd )"
 # Create a temporary file for valgrind output
 VALGRIND_LOG=$(mktemp)
 
-# Run valgrind with our test script
+# Create a temporary directory for compiled JS
+TEMP_DIR=$(mktemp -d)
+COMPILED_JS="$TEMP_DIR/valgrind-test.js"
+
+# Compile TypeScript to JavaScript
+echo "Compiling TypeScript..."
+npx tsc "$SCRIPT_DIR/valgrind-test.ts" --outDir "$TEMP_DIR" --module commonjs --target es2020 --skipLibCheck || {
+    echo "Failed to compile TypeScript"
+    rm -rf "$TEMP_DIR"
+    rm -f "$VALGRIND_LOG"
+    exit 1
+}
+
+# Run valgrind with the compiled JavaScript
 valgrind \
     --leak-check=full \
     --show-leak-kinds=definite,indirect \
     --track-origins=yes \
     --suppressions="$PROJECT_ROOT/.valgrind.supp" \
     --log-file="$VALGRIND_LOG" \
-    node "$SCRIPT_DIR/valgrind-test.mjs"
+    node "$COMPILED_JS"
 
 # Check the exit code
 EXIT_CODE=$?
@@ -41,6 +54,7 @@ fi
 
 # Clean up
 rm -f "$VALGRIND_LOG"
+rm -rf "$TEMP_DIR"
 
 # Return the worst exit code
 if [ $EXIT_CODE -ne 0 ] || [ $LEAK_EXIT_CODE -ne 0 ]; then