Run ruff on python-interface files

linters/ruff/plugin.yaml

@@ -9,7 +9,7 @@ tools:
 lint:
   definitions:
     - name: ruff
-      files: [python]
+      files: [python, python-interface]
       commands:
         - name: lint
           # As of ruff v0.1.0, --format is replaced with --output-format

linters/ruff/ruff.test.ts

@@ -2,7 +2,7 @@ import { linterCheckTest, linterFmtTest } from "tests";
 import { TrunkLintDriver } from "tests/driver";
 import { skipOS } from "tests/utils";
 
-linterCheckTest({ linterName: "ruff", namedTestPrefixes: ["basic"] });
+linterCheckTest({ linterName: "ruff", namedTestPrefixes: ["basic", "interface"] });
 
 // ruff-nbqa still runs correctly on Windows, but the diagnostics are slightly different from the assertions.
 linterCheckTest({

linters/ruff/test_data/interface.in.pyi

@@ -0,0 +1,51 @@
+# Based on test file input from astral-sh/ruff
+import json
+
+from typing import Any, Sequence
+
+class MissingCommand(TypeError): ...
+class AnoherClass: ...
+
+def a(): ...
+
+@overload
+def a(arg: int): ...
+
+@overload
+def a(arg: int, name: str): ...
+
+
+def grouped1(): ...
+def grouped2(): ...
+def grouped3( ): ...
+
+
+class BackendProxy:
+    backend_module: str
+    backend_object: str | None
+    backend: Any
+
+    def grouped1(): ...
+    def grouped2(): ...
+    def grouped3( ): ...
+    @decorated
+
+    def with_blank_line(): ...
+
+
+    def ungrouped(): ...
+a = "test"
+
+def function_def():
+    pass
+b = "test"
+
+
+def outer():
+     def inner():
+         pass
+     def inner2():
+         pass
+
+class Foo: ...
+class Bar: ...

linters/ruff/test_data/ruff_v0.0.250_interface.check.shot

@@ -0,0 +1,208 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Testing linter ruff test interface 1`] = `
+{
+  "issues": [
+    {
+      "code": "F821",
+      "column": "2",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F821",
+      "level": "LEVEL_HIGH",
+      "line": "11",
+      "linter": "ruff",
+      "message": "Undefined name \`overload\`",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "8",
+          "offset": "170",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "code": "F811",
+      "column": "5",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F811",
+      "level": "LEVEL_HIGH",
+      "line": "12",
+      "linter": "ruff",
+      "message": "Redefinition of unused \`a\` from line 9",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "1",
+          "offset": "183",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "code": "F821",
+      "column": "2",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F821",
+      "level": "LEVEL_HIGH",
+      "line": "14",
+      "linter": "ruff",
+      "message": "Undefined name \`overload\`",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "8",
+          "offset": "202",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "code": "F811",
+      "column": "5",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F811",
+      "level": "LEVEL_HIGH",
+      "line": "15",
+      "linter": "ruff",
+      "message": "Redefinition of unused \`a\` from line 12",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "1",
+          "offset": "215",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "autofixOptions": [
+        {
+          "message": "Remove unused import: \`json\`",
+          "replacements": [
+            {
+              "filePath": "test_data/interface.in.pyi",
+              "length": "12",
+              "offset": "47",
+            },
+          ],
+        },
+      ],
+      "code": "F401",
+      "column": "8",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F401",
+      "level": "LEVEL_HIGH",
+      "line": "2",
+      "linter": "ruff",
+      "message": "\`json\` imported but unused",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "4",
+          "offset": "54",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "code": "F821",
+      "column": "6",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F821",
+      "level": "LEVEL_HIGH",
+      "line": "31",
+      "linter": "ruff",
+      "message": "Undefined name \`decorated\`",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "9",
+          "offset": "479",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "code": "F811",
+      "column": "1",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F811",
+      "level": "LEVEL_HIGH",
+      "line": "37",
+      "linter": "ruff",
+      "message": "Redefinition of unused \`a\` from line 15",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "1",
+          "offset": "548",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+    {
+      "autofixOptions": [
+        {
+          "message": "Remove unused import: \`typing.Sequence\`",
+          "replacements": [
+            {
+              "filePath": "test_data/interface.in.pyi",
+              "length": "32",
+              "offset": "60",
+              "replacementText": "from typing import Any",
+            },
+          ],
+        },
+      ],
+      "code": "F401",
+      "column": "25",
+      "file": "test_data/interface.in.pyi",
+      "issueClass": "ISSUE_CLASS_EXISTING",
+      "issueUrl": "https://docs.astral.sh/ruff/rules/#F401",
+      "level": "LEVEL_HIGH",
+      "line": "4",
+      "linter": "ruff",
+      "message": "\`typing.Sequence\` imported but unused",
+      "ranges": [
+        {
+          "filePath": "test_data/interface.in.pyi",
+          "length": "8",
+          "offset": "84",
+        },
+      ],
+      "targetType": "python-interface",
+    },
+  ],
+  "lintActions": [
+    {
+      "command": "lint",
+      "fileGroupName": "python-interface",
+      "linter": "ruff",
+      "paths": [
+        "test_data/interface.in.pyi",
+      ],
+      "verb": "TRUNK_VERB_CHECK",
+    },
+    {
+      "command": "lint",
+      "fileGroupName": "python-interface",
+      "linter": "ruff",
+      "paths": [
+        "test_data/interface.in.pyi",
+      ],
+      "upstream": true,
+      "verb": "TRUNK_VERB_CHECK",
+    },
+  ],
+  "taskFailures": [],
+  "unformattedFiles": [],
+}
+`;