cli: add --no-config argument

This disables loading any default or custom config files. Only arguments set directly will be parsed.
ctlaltdefeat · Apr 27, 2023 · de18f4a · de18f4a
1 parent 0744ee6
commit de18f4a
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Showing 3 changed files with 58 additions and 0 deletions.
diff --git a/src/streamlink_cli/argparser.py b/src/streamlink_cli/argparser.py
@@ -268,6 +268,13 @@ def build_parser():
         merged on top of each other where the last config has highest priority.
         """,
     )
+    general.add_argument(
+        "--no-config",
+        action="store_true",
+        help="""
+        Disable loading any default or custom config files.
+        """,
+    )
     general.add_argument(
         "-l", "--loglevel",
         metavar="LEVEL",

diff --git a/src/streamlink_cli/main.py b/src/streamlink_cli/main.py
@@ -641,6 +641,9 @@ def setup_args(
 
 
 def setup_config_args(parser, ignore_unknown=False):
+    if args.no_config:
+        return
+
     config_files = []
 
     if args.config:

diff --git a/tests/cli/test_main_setup_config_args.py b/tests/cli/test_main_setup_config_args.py
@@ -48,6 +48,7 @@ def resolve_url(name):
 @pytest.mark.parametrize(("_args", "_config_files", "expected", "deprecations"), [
     pytest.param(
         {
+            "no_config": False,
             "config": None,
             "url": None,
         },
@@ -63,6 +64,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": [
                 str(configdir / "non-existent"),
             ],
@@ -78,6 +80,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": None,
             "url": "noplugin",
         },
@@ -93,6 +96,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": [
                 str(configdir / "non-existent"),
             ],
@@ -108,6 +112,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": None,
             "url": "testplugin",
         },
@@ -124,6 +129,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": None,
             "url": "testplugin",
         },
@@ -151,6 +157,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": [
                 str(configdir / "custom"),
             ],
@@ -169,6 +176,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": [
                 str(configdir / "custom"),
             ],
@@ -193,6 +201,7 @@ def resolve_url(name):
     ),
     pytest.param(
         {
+            "no_config": False,
             "config": [
                 str(configdir / "non-existent"),
                 str(configdir / "primary"),
@@ -212,6 +221,45 @@ def resolve_url(name):
         [],
         id="Multiple custom configs",
     ),
+    pytest.param(
+        {
+            "no_config": True,
+            "config": [],
+            "url": "testplugin",
+        },
+        [],
+        [],
+        [],
+        id="No config",
+    ),
+    pytest.param(
+        {
+            "no_config": True,
+            "config": [
+                str(configdir / "primary"),
+                str(configdir / "secondary"),
+            ],
+            "url": "testplugin",
+        },
+        [],
+        [],
+        [],
+        id="No config with multiple custom configs",
+    ),
+    pytest.param(
+        {
+            "no_config": True,
+            "config": [],
+            "url": "testplugin",
+        },
+        [
+            configdir / "primary",
+            DeprecatedPath(configdir / "secondary"),
+        ],
+        [],
+        [],
+        id="No config with multiple default configs",
+    ),
 ], indirect=["_args", "_config_files"])
 def test_setup_config_args(
     recwarn: pytest.WarningsRecorder,