Ensure the output directory is created only after clean is performed in the project lifecycle

Signed-off-by: Rahul Krishna <i.m.ralk@gmail.com>

Author: rahlk

src/main/java/com/ibm/northstar/CodeAnalyzer.java

@@ -115,19 +115,6 @@ private static void analyze() throws IOException, ClassHierarchyException, CallG
 
             symbolTable = symbolTableExtractionResult.getLeft();
 
-            if (output != null) {
-             Path outputPath = Paths.get(output);
-             if (!Files.exists(outputPath)) {
-                 Files.createDirectories(outputPath);
-             }
-             // Make parse error as a list/csv
-//              String parseError = gson.toJson(symbolTableExtractionResult.getRight());
-             // emit(parseError, "parse_errors.json");
-             /*   gson.toJson(symbolTableExtractionResult.getRight(), new FileWriter(new File(outputPath.toString(), "parse_errors.json")));
-             *   }
-             **/
-             }
-
             if (analysisLevel > 1) {
                 // Save SDG, and Call graph as JSON
                 // If noBuild is not true, and build is also not provided, we will use "auto" as the build command
@@ -156,15 +143,19 @@ private static void analyze() throws IOException, ClassHierarchyException, CallG
         combinedJsonObject.add("symbol_table", symbolTableJSON);
 
         String consolidatedJSONString = gson.toJson(combinedJsonObject);
-        emit(consolidatedJSONString, "analysis.json");
+        emit(consolidatedJSONString);
     }
 
-    private static void emit(String consolidatedJSONString, String filename) throws IOException {
+    private static void emit(String consolidatedJSONString) throws IOException {
         if (output == null) {
             System.out.println(consolidatedJSONString);
         } else {
+            Path outputPath = Paths.get(output);
+            if (!Files.exists(outputPath)) {
+                Files.createDirectories(outputPath);
+            }
             // If output is not null, export to a file
-            File file = new File(output, filename);
+            File file = new File(output, "analysis.json");
             try (FileWriter fileWriter = new FileWriter(file)) {
                 fileWriter.write(consolidatedJSONString);
                 Log.done("Analysis output saved at " + output);

src/main/java/com/ibm/northstar/utils/BuildProject.java

@@ -73,7 +73,7 @@ private static boolean mavenBuild(String projectPath) {
             return false;
         }
         String[] mavenCommand = {
-                    MAVEN_CMD, "package", "-f", projectPath + "/pom.xml", "-B", "-V", "-e", "-Drat.skip",
+                    MAVEN_CMD, "clean", "package", "-f", projectPath + "/pom.xml", "-B", "-V", "-e", "-Drat.skip",
                     "-Dfindbugs.skip", "-Dcheckstyle.skip", "-Dpmd.skip=true", "-Dspotbugs.skip", "-Denforcer.skip",
                     "-Dmaven.javadoc.skip", "-DskipTests", "-Dmaven.test.skip.exec", "-Dlicense.skip=true",
                     "-Drat.skip=true", "-Dspotless.check.skip=true" };
@@ -84,7 +84,7 @@ private static boolean mavenBuild(String projectPath) {
     public static boolean gradleBuild(String projectPath) {
         // Adjust Gradle command as needed
         String gradleWrapper = projectPath + File.separator + GRADLE_CMD;
-        String[] gradleCommand = { gradleWrapper, "compileJava", "-p", projectPath };
+        String[] gradleCommand = { gradleWrapper, "clean", "compileJava", "-p", projectPath };
         return buildWithTool(gradleCommand);
     }