Migrate black linter on custom_lint pipeline

1 files changed, 61 insertions, 0 deletions

diff --git a/library/python/testing/custom_linter_util/linter_params.py b/library/python/testing/custom_linter_util/linter_params.py
new file mode 100644
index 0000000000..b82e04455b
--- /dev/null
+++ b/library/python/testing/custom_linter_util/linter_params.py
@@ -0,0 +1,61 @@
+import argparse
+import json
+from dataclasses import dataclass
+from typing import Optional
+
+
+@dataclass
+class LinterArgs:
+    source_root: str
+    project_path: str
+    output_path: str
+    depends: dict[str, str]
+    configs: list[str]
+    report_file: str
+    files: list[str]
+
+
+def get_params(raw_args: Optional[list[str]] = None) -> LinterArgs:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--params")
+    parser.add_argument("--source-root")
+    parser.add_argument("--project-path")
+    parser.add_argument("--output-path")
+    parser.add_argument("--depends", action="append")
+    parser.add_argument("--configs", action="append")
+    parser.add_argument("--report-file", default="-")
+    parser.add_argument("files", nargs="*")
+    args = parser.parse_args(raw_args)
+
+    if args.params:
+        with open(args.params) as f:
+            params = json.load(f)
+        source_root = params["source_root"]
+        project_path = params["project_path"]
+        output_path = params["output_path"]
+        depends = params.get("depends", {})
+        configs = params.get("configs", [])
+        report_file = params["report_file"]
+        files = params["files"]
+    else:
+        source_root = args.source_root
+        project_path = args.project_path
+        output_path = args.output_path
+        depends = {}
+        if args.depends:
+            for dep in args.depends:
+                rel_path, abs_path = dep.split(":", 1)
+                depends[rel_path] = abs_path
+        configs = args.configs if args.configs else []
+        report_file = args.report_file
+        files = args.files
+
+    return LinterArgs(
+        source_root=source_root,
+        project_path=project_path,
+        output_path=output_path,
+        depends=depends,
+        configs=configs,
+        report_file=report_file,
+        files=files,
+    )