dealing with lowercase characters in folder names and made sure folde…

…r name and project name are now always aligned
usethesource · May 15, 2023 · 2a9ae7b · DavyLandman · May 15, 2023 · jurgenvinju
1 parent f52ea52
commit 2a9ae7b
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/org/rascalmpl/library/util/Reflective.rsc b/src/org/rascalmpl/library/util/Reflective.rsc
@@ -312,10 +312,16 @@ set[str] getRascalReservedIdentifiers() = { n | /lit(n) := #RascalKeywords.defin
 java str getRascalVersion();   
 
 @doc{Create a folder structure for an empty Rascal project with Maven support}
-void newRascalProject(loc folder, str name="my-project", str group="org.rascalmpl", str version="0.1.0-SNAPSHOT") {
+void newRascalProject(loc folder, str group="org.rascalmpl", str version="0.1.0-SNAPSHOT") {
     if (exists(folder)) {
         throw "<folder> exists already. Please provide an non-existing and empty folder name";
     }
+    str name = folder.file;
+
+    if (/[^a-z0-9\-]/ := name) {
+        throw "Folder <name> should have only lowercase characters, digits and dashes from [a-z0-9\\-]";
+    }
+    
     mkDirectory(pomFile(folder).parent);
     writeFile(pomFile(folder), pomXml(name, group, version));
     mkDirectory(metafile(folder).parent);