Merge pull request #75 from aliaksandr-trush/feature/enable

enable implicit plugin usage

Author: Dzmitry Humianiuk

README.rst

@@ -144,11 +144,11 @@ If you don't want to attach specific markers, list them in :code:`rp_ignore_tags
 Launching
 ~~~~~~~~~
 
-To run test with Report Portal you can specify name of :code:`launch`:
+To run test with Report Portal you must provide '--reportportal' flag:
 
 .. code-block:: bash
 
-    py.test ./tests --rp-launch AnyLaunchName
+    py.test ./tests --reportportal
 
 
 Troubleshooting

pytest_reportportal/plugin.py

@@ -43,6 +43,9 @@ def pytest_sessionstart(session):
         # Stop now if the plugin is not properly configured
         return
 
+    if not session.config.option.enabled:
+        return
+
     if is_master(session.config):
         session.config.py_test_service.init_service(
             project=session.config.getini('rp_project'),
@@ -108,6 +111,9 @@ def pytest_sessionfinish(session):
         # Stop now if the plugin is not properly configured
         return
 
+    if not session.config.option.enabled:
+        return
+
     # FixMe: currently method of RP api takes the string parameter
     # so it is hardcoded
     if is_master(session.config):
@@ -177,6 +183,14 @@ def pytest_addoption(parser):
         dest='rp_launch_description',
         help='Launch description (overrides rp_launch_description config option)')
 
+    group.addoption(
+        '--reportportal',
+        action='store_true',
+        dest='enabled',
+        default=False,
+        help='Enable ReportPortal plugin'
+    )
+
     if PYTEST_HAS_LOGGING_PLUGIN:
         group.addoption(
             '--rp-log-level',