feat: supported_targets and preview_targets args

Author: horw

docs/usages/markers.rst

@@ -96,6 +96,12 @@ However, you can propagate custom values by using the following:
    supported_targets.set(CUSTOM_SUPPORT_TARGETS)
    preview_targets.set(CUSTOM_SUPPORT_TARGETS)
 
+Another way to override ``supported_targets`` and ``preview_targets`` is by using command-line arguments:
+
+.. code:: sh
+
+   pytest --supported-targets esp32,esp32c3 --preview-targets esp32p4 ...
+
 **Example:**
 
 .. code:: python

pytest-embedded/pytest_embedded/plugin.py

@@ -208,6 +208,12 @@ def pytest_addoption(parser):
         help='force mode for esptool',
     )
     idf_group = parser.getgroup('embedded-idf')
+    idf_group.addoption(
+        '--supported-targets', help='Comma-separated list of supported targets for the test case. (Default: None)'
+    )
+    idf_group.addoption(
+        '--preview-targets', help='Comma-separated list of preview targets for the test case. (Default: None)'
+    )
     idf_group.addoption(
         '--part-tool',
         help='Partition tool path, used for parsing partition table. '
@@ -1207,6 +1213,16 @@ def pytest_configure(config: Config) -> None:
     )
     config.stash[_junit_report_path_key] = config.option.xmlpath
 
+    supported_targets_args = config.getoption('supported_targets', None)
+    preview_targets_args = config.getoption('preview_targets', None)
+    if supported_targets_args or preview_targets_args:
+        from pytest_embedded_idf.utils import preview_targets, supported_targets
+
+        if supported_targets_args is not None:
+            supported_targets.set([_t.strip() for _t in supported_targets_args.split(',')])
+        if preview_targets_args:
+            preview_targets.set([_t.strip() for _t in preview_targets_args.split(',')])
+
     config.stash[_pytest_embedded_key] = PytestEmbedded(
         parallel_count=config.getoption('parallel_count'),
         parallel_index=config.getoption('parallel_index'),