catch inspection errors and print them

leapp/cli/upgrade/__init__.py

@@ -1,7 +1,9 @@
 import os
 import uuid
 
+import sys
 from leapp.config import get_config
+from leapp.exceptions import LeappError
 from leapp.logger import configure_logger
 from leapp.repository.scan import find_and_scan_repositories
 from leapp.utils.audit import Execution, get_connection, get_checkpoints
@@ -57,7 +59,11 @@ def upgrade(args):
     if args.resume:
         logger.info("Resuming execution after phase: %s", skip_phases_until)
 
-    repositories = load_repositories()
+    try:
+        repositories = load_repositories()
+    except LeappError as exc:
+        sys.stderr.write(exc.message)
+        sys.exit(1)
     workflow = repositories.lookup_workflow('IPUWorkflow')()
     workflow.run(context=context, skip_phases_until=skip_phases_until)
     report_errors(workflow.errors)

leapp/snactor/commands/discover.py

@@ -2,6 +2,7 @@
 import os
 import sys
 
+from leapp.exceptions import LeappError
 from leapp.topics import get_topics
 from leapp.models import get_models
 from leapp.repository.scan import scan_repo
@@ -83,7 +84,11 @@ def _get_model_details(model):
 def cli(args):
     base_dir = find_project_basedir('.')
     repository = scan_repo(base_dir)
-    repository.load()
+    try:
+        repository.load()
+    except LeappError as exc:
+        sys.stderr.write(exc.message)
+        sys.exit(1)
 
     actors = [actor for actor in repository.actors]
     models = [model for model in get_models() if _is_local(base_dir, model)]

leapp/snactor/commands/run.py

@@ -1,6 +1,7 @@
 import json
 import sys
 
+from leapp.exceptions import LeappError
 from leapp.utils.clicmd import command, command_opt, command_arg
 from leapp.utils.project import requires_project, find_project_basedir
 from leapp.logger import configure_logger
@@ -28,7 +29,11 @@ def cli(args):
     log = configure_logger()
     basedir = find_project_basedir('.')
     repository = scan_repo(basedir)
-    repository.load()
+    try:
+        repository.load()
+    except LeappError as exc:
+        sys.stderr.write(exc.message)
+        sys.exit(1)
     actor_logger = log.getChild('actors')
     actor = repository.lookup_actor(args.actor_name)
     messaging = InProcessMessaging(stored=args.save_output)

leapp/snactor/commands/workflow/run.py

@@ -1,6 +1,8 @@
 from __future__ import print_function
 
 import leapp.workflows
+import sys
+from leapp.exceptions import LeappError
 from leapp.snactor.commands.workflow import workflow
 from leapp.utils.clicmd import command_arg, command_opt
 from leapp.logger import configure_logger
@@ -30,7 +32,11 @@
 def cli(params):
     configure_logger()
     repository = scan_repo(find_project_basedir('.'))
-    repository.load()
+    try:
+        repository.load()
+    except LeappError as exc:
+        sys.stderr.write(exc.message)
+        sys.exit(1)
     for wf in leapp.workflows.get_workflows():
         if wf.name.lower() == params.name.lower():
             instance = wf()