[RFE enablerepo 2/2] update texts and checktargetrepos

Update texts to inform even about the second way how to enable
custom target repositories using the --enablerepo option for leapp,
and do not produce info report about those new way, when already
used this or custom repofile one.

repos/system_upgrade/el7toel8/actors/checktargetrepos/actor.py

@@ -8,18 +8,23 @@ class Checktargetrepos(Actor):
     """
     Check whether target yum repositories are specified.
 
-    RHSM | CTR | CTRF || result
-    -----+-----+------++-------
-     Yes | --- | ---- || -
-    -----+-----+------++-------
-     No  | No  | No   || inhibit
-    -----+-----+------++-------
-     No  | No  | Yes  || inhibit
-    -----+-----+------++-------
-     No  | Yes | No   || warn/report info
-    -----+-----+------++-------
-     No  | Yes | Yes  || -
+    RHSM | ER | CTR | CTRF || result
+    -----+----+-----+------++-------
+     Yes | -- | --- | ---- || -
+    -----+----+-----+------++-------
+     No  | -- | No  | No   || inhibit
+    -----+----+-----+------++-------
+     No  | -- | No  | Yes  || inhibit
+    -----+----+-----+------++-------
+     No  | No | Yes | No   || warn/report info
+    -----+----+-----+------++-------
+     No  | No | Yes | Yes  || -
+    -----+----+-----+------++-------
+     No  | Yes| Yes | No   || -
+    -----+----+-----+------++-------
+     No  | Yes| Yes | Yes  || -
 
+       ER   - config.get_env('LEAPP_ENABLE_REPOS') is non-empty
        CTR  - CustomTargetRepositories found
        CTRF - the expected CustomTargetRepositoryFile found
        RHSM - RHSM is used (it is not skipped)

repos/system_upgrade/el7toel8/actors/checktargetrepos/libraries/library.py

@@ -1,7 +1,7 @@
 from leapp.models import CustomTargetRepositoryFile, TargetRepositories
 from leapp.libraries.stdlib import api
 from leapp import reporting
-from leapp.libraries.common import rhsm
+from leapp.libraries.common import config, rhsm
 
 
 _IPU_DOC_URL = ('https://access.redhat.com/documentation/en-us/'
@@ -24,6 +24,10 @@ def _the_custom_repofile_defined():
     return False
 
 
+def _the_enablerepo_option_used():
+    return config.get_env('LEAPP_ENABLE_REPOS', None) is not None
+
+
 def process():
     if not rhsm.skip_rhsm():
         # getting RH repositories through RHSM; resolved by seatbelts
@@ -33,16 +37,17 @@ def process():
     # rhsm skipped; take your seatbelts please
     is_ctr = _any_custom_repo_defined()
     is_ctrf = _the_custom_repofile_defined()
+    is_re = _the_enablerepo_option_used()
     if not is_ctr:
         # no rhsm, no custom repositories.. this will really not work :)
         # TODO: add link to the RH article about use of custom repositories!!
         # NOTE: we can put here now the link to the main document, as this
         # will be described there or at least the link to the right document
         # will be delivered here.
         if is_ctrf:
-            summary_ctrf = 'The custom repository file has been detected. Maybe it is empty?'
+            summary_ctrf = '\n\nThe custom repository file has been detected. Maybe it is empty?'
         else:
-            summary_ctrf = 'The custom repository file has not been detected.'
+            summary_ctrf = ''
         reporting.create_report([
             reporting.Title('Using RHSM has been skipped but no custom repositories have been delivered.'),
             reporting.Summary(
@@ -66,17 +71,18 @@ def process():
             reporting.ExternalLink(url=_IPU_DOC_URL, title='UPGRADING TO RHEL 8'),
             reporting.RelatedResource('file', CUSTOM_REPO_PATH),
         ])
-    elif not is_ctrf:
+    elif not (is_ctrf or is_re):
         # Some custom repositories have been discovered, but the custom repo
-        # file not. Inform about the official recommended way.
+        # file not - neither the --enablerepo option is usedd. Inform about
+        # the official recommended way.
         reporting.create_report([
-            reporting.Title('CustomTargetRepositories discovered, but the CustomTargetRepositoryFile is missing.'),
+            reporting.Title('CustomTargetRepositories discovered, but no new provided mechanisms used.'),
             reporting.Summary(
                 'Red Hat provides now official way how to use custom'
                 ' repositories during the in-place upgrade through'
-                ' the referred custom repository file. The CustomTargetRepositories'
-                ' have been detected (from custom actors?) but the repository'
-                ' file not.'
+                ' the referred custom repository file or through the'
+                ' --enablerepo option for leapp. The CustomTargetRepositories'
+                ' have been produced from custom (own) actors?'
             ),
             reporting.Remediation(hint=(
                 'Follow the new simple way to enable custom repositories'

repos/system_upgrade/el7toel8/actors/targetuserspacecreator/libraries/userspacegen.py

@@ -332,7 +332,9 @@ def gather_target_repositories(context):
                 ' your current subscription is entitled to install the requested target version {version}.'
                 ' In case the --no-rhsm option (or the LEAPP_NO_RHSM=1 environment variable is set)'
                 ' ensure the custom repository file is provided regarding the documentation with'
-                ' properly defined repositories.'
+                ' properly defined repositories or in case repositories are already defined'
+                ' in any repofiles under /etc/yum.repos.d/ directory, use the --enablerepo option'
+                ' for leapp'
                 ).format(version=api.current_actor().configuration.version.target)
             }
         )
@@ -341,11 +343,14 @@ def gather_target_repositories(context):
             message='Some required custom target repositories are not available.',
             details={'hint': (
                 ' The most probably you are using custom or third party actor'
-                ' that produces CustomTargetRepository message. However,'
-                ' inside the upgrade container, we are not able to find such'
+                ' that produces CustomTargetRepository message or you did a typo'
+                ' in one of repoids specified on command line for the leapp --enablerepo'
+                ' option.'
+                ' Inside the upgrade container, we are not able to find such'
                 ' repository inside any repository file. Consider use of the'
                 ' custom repository file regarding the official upgrade'
-                ' documentation.'
+                ' documentation or check whether you did not do a typo in any'
+                ' repoids you specified for the --enablerepo option of leapp.'
                 )
             }
         )