[GitHub] [maven] michael-o commented on a diff in pull request #1061: [MNG-7038] Introduce public property to point to a root directory of (multi-module) project

[via GitHub]

michael-o commented on code in PR #1061:
URL: https://github.com/apache/maven/pull/1061#discussion_r1151997995


##########
maven-core/src/main/java/org/apache/maven/execution/DefaultMavenExecutionRequest.java:
##########
@@ -1051,16 +1057,44 @@ public MavenExecutionRequest setToolchains(Map<String, 
List<ToolchainModel>> too
         return this;
     }
 
+    @Deprecated
     @Override
     public void setMultiModuleProjectDirectory(File directory) {
         this.multiModuleProjectDirectory = directory;
     }
 
+    @Deprecated
     @Override
     public File getMultiModuleProjectDirectory() {
         return multiModuleProjectDirectory;
     }
 
+    @Override
+    public Path getRootdir() {
+        if (rootdir == null) {
+            throw new IllegalArgumentException("Unable to find the root 
directory. "

Review Comment:
   This needs to be documented since it looks like a hard requirement now.



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