Fix galaxy role info bug to support multiple roles (#70148)

* Add changelog fragment
* Update changelog

changelogs/fragments/70148-galaxy-role-info.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+  - Fixes ``ansible-galaxy role info`` to support multiple roles on the command line (https://github.com/ansible/ansible/pull/70148)

lib/ansible/cli/galaxy.py

@@ -653,6 +653,8 @@ class GalaxyCLI(CLI):
             else:
                 text.append(u"\t%s: %s" % (k, role_info[k]))
 
+        # make sure we have a trailing newline returned
+        text.append(u"")
         return u'\n'.join(text)
 
     @staticmethod
@@ -970,7 +972,7 @@ class GalaxyCLI(CLI):
             if role_spec:
                 role_info.update(role_spec)
 
-            data = self._display_role_info(role_info)
+            data += self._display_role_info(role_info)
 
         self.pager(data)
 

test/integration/targets/ansible-galaxy/runme.sh

@@ -273,6 +273,13 @@ f_ansible_galaxy_status \
     ansible-galaxy role info -p ./testroles --offline testdesc | tee out.txt
     grep 'description: Top level' out.txt
 
+    # test multiple role listing
+    ansible-galaxy role init otherrole --init-path ./testroles
+    ansible-galaxy role info -p ./testroles --offline testdesc otherrole | tee out.txt
+    grep 'Role: testdesc' out.txt
+    grep 'Role: otherrole' out.txt
+
+
 popd # ${role_testdir}
 rm -fr "${role_testdir}"