config error origin (#78407)

changelogs/fragments/config_error_origin.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - if a config setting prevents running ansible it should at least show it's "origin".

lib/ansible/config/manager.py

@@ -556,8 +556,8 @@ class ConfigManager(object):
                     origin = 'default'
                     value = ensure_type(defs[config].get('default'), defs[config].get('type'), origin=origin)
                 else:
-                    raise AnsibleOptionsError('Invalid type for configuration option %s: %s' %
-                                              (to_native(_get_entry(plugin_type, plugin_name, config)), to_native(e)))
+                    raise AnsibleOptionsError('Invalid type for configuration option %s (from %s): %s' %
+                                              (to_native(_get_entry(plugin_type, plugin_name, config)).strip(), origin, to_native(e)))
 
             # deal with restricted values
             if value is not None and 'choices' in defs[config] and defs[config]['choices'] is not None:

test/integration/targets/config/runme.sh

@@ -7,7 +7,7 @@ set -eux
 ANSIBLE_TIMEOUT= ansible -m ping testhost -i ../../inventory "$@"
 
 # env var is wrong type, this should be a fatal error pointing at the setting
-ANSIBLE_TIMEOUT='lola' ansible -m ping testhost -i ../../inventory "$@" 2>&1|grep 'Invalid type for configuration option setting: DEFAULT_TIMEOUT'
+ANSIBLE_TIMEOUT='lola' ansible -m ping testhost -i ../../inventory "$@" 2>&1|grep 'Invalid type for configuration option setting: DEFAULT_TIMEOUT (from env: ANSIBLE_TIMEOUT)'
 
 # https://github.com/ansible/ansible/issues/69577
 ANSIBLE_REMOTE_TMP="$HOME/.ansible/directory_with_no_space"  ansible -m ping testhost -i ../../inventory "$@"