preprocessor: fixed temporary variable values not supporting closing …

…parentheses as values

src/main/java/me/blvckbytes/bbconfigmapper/preprocessor/PreProcessor.java

@@ -55,7 +55,7 @@ public Tuple<String, Boolean> preProcess(String input, PreProcessorInput substit
         var temporaryVariables = Map.<String, String>of();
 
         if (openingParenthesisIndex >= 0) {
-          var closingParenthesisIndex = substitutionContent.indexOf(')');
+          var closingParenthesisIndex = substitutionContent.lastIndexOf(')');
 
           if (closingParenthesisIndex > openingParenthesisIndex) {
             var temporaryVariablesContent = substitutionContent.substring(openingParenthesisIndex + 1, closingParenthesisIndex);

src/test/java/me/blvckbytes/bbconfigmapper/PreProcessorTests.java

@@ -100,14 +100,16 @@ public void shouldRenderInterpolations() throws Exception {
   public void shouldParseTemporaryVariables() throws Exception {
     var preProcessor = new PreProcessor();
     var temporaryVariables = preProcessor.parseTemporaryVariables(
-      "a=lut[\"PREFIX\"];B = test ; c  =if x then y else z",
+      "a=lut[\"PREFIX\"];B = test ; c  =if x then y else z; d=key(y); e=value(y)",
       0
     );
 
-    assertEquals(3, temporaryVariables.size());
+    assertEquals(5, temporaryVariables.size());
     assertEquals("lut[\"PREFIX\"]", temporaryVariables.get("a"));
     assertEquals("test", temporaryVariables.get("b"));
     assertEquals("if x then y else z", temporaryVariables.get("c"));
+    assertEquals("key(y)", temporaryVariables.get("d"));
+    assertEquals("value(y)", temporaryVariables.get("e"));
   }
 
   @Test

src/test/resources/preprocessor/base.yml

@@ -5,5 +5,5 @@ multilineList:
 - |
   hello world
     test
-  @{KEY-C}
+  @{KEY-C(y=key(a); z=value(a))}
    another line

src/test/resources/preprocessor/result.yml

@@ -5,5 +5,5 @@ multilineList$:
 - |
   hello world
     test
-  "before " & x & " after"
+  "before " & x & " after " & (key(a)) & " and " & (value(a))
    another line

src/test/resources/preprocessor/substitution_input.txt

@@ -1,3 +1,3 @@
 KEY-A value a
 KEY-B value b
-KEY-C before {x} after
+KEY-C before {x} after {y} and {z}