diff -r 67563f72d36b -r 9c47ccc9e9b5 reports/Builder__Report.st
--- a/reports/Builder__Report.st	Mon Jun 28 13:41:53 2021 +0100
+++ b/reports/Builder__Report.st	Fri Dec 03 13:24:20 2021 +0000
@@ -1,3 +1,6 @@
+"
+COPYRIGHT (c) 2021 LabWare
+"
 "{ Package: 'stx:goodies/builder/reports' }"
 
 "{ NameSpace: Builder }"
@@ -9,6 +12,14 @@
 	category:'Builder-Reports'
 !
 
+!Report class methodsFor:'documentation'!
+
+copyright
+"
+COPYRIGHT (c) 2021 LabWare
+
+"
+! !
 
 !Report class methodsFor:'initialization'!
 
@@ -296,9 +307,7 @@
 !
 
 loadPackageIfNotAlready: pkg
-    "Loads a package, if it is not loaded already. 
-     Raises an error if package cannot be loaded"
-
+    "Loads a package, if it is not loaded already."
     | def |
     def := ProjectDefinition definitionClassForPackage:pkg.
     def isNil ifTrue:[ 
@@ -307,9 +316,6 @@
         ].
         def := ProjectDefinition definitionClassForPackage:pkg. 
     ].
-    def isNil ifTrue:[
-        self error:'Package loaded but project definition not found: ', pkg.
-    ].
 
     "Created: / 13-01-2012 / 12:56:48 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 ! !
@@ -317,15 +323,20 @@
 !Report methodsFor:'running'!
 
 run
+    | status |
 
     self setUp.
     format writeHeader.
-    [ self runReport ] ensure:[
+    [ 
+        status := self runReport 
+    ] ensure:[
         format writeFooter.
         self tearDown.
-    ]
+    ].
+    ^ status "return exit code"
 
     "Modified: / 04-08-2011 / 12:42:32 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified: / 03-12-2021 / 13:12:26 / Jan Vrany <jan.vrany@labware.com>"
 !
 
 runClasses:classes named:aString 
@@ -360,11 +371,17 @@
 
 runReport
     "Actually run the report. What to do (what classes/packages to check)
-     must be stored instance variables"
+     must be stored instance variables before calling this method.
+
+     Return an exit code (a zero when everything went fine, non-zero
+     in case of some erorr, failure). This exit code is used as program
+     exit code when running from command line.
+    "
 
     ^ self subclassResponsibility
 
     "Created: / 04-08-2011 / 12:39:43 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified (comment): / 03-12-2021 / 13:09:31 / Jan Vrany <jan.vrany@labware.com>"
 !
 
 setUp