Remove unused function

Author: furtib

src/codechecker.bzl

@@ -27,7 +27,6 @@ load(
 )
 load(
     "common.bzl",
-    "python_path",
     "python_toolchain_type",
     "version_specific_attributes",
 )
@@ -231,7 +230,6 @@ def _codechecker_test_impl(ctx):
     environment_variables = {
         "RULES_CODECHECKER_MODE": "Test",
         "RULES_CODECHECKER_VERBOSITY": "INFO",
-        "RULES_CODECHECKER_PYTHONPATH": python_path(ctx),  # "/usr/bin/env python3",
         "RULES_CODECHECKER_CODECHECKER_BIN": CODECHECKER_BIN_PATH,
         "RULES_CODECHECKER_CODECHECKER_FILES": codechecker_files.short_path,
         "RULES_CODECHECKER_SEVERITIES": " ".join(ctx.attr.severities),

src/common.bzl

@@ -50,23 +50,6 @@ def python_toolchain_type():
         return "@bazel_tools//tools/python:toolchain_type"
     return "@rules_python//python:toolchain_type"
 
-def python_path(ctx):
-    """
-    Returns version specific Python path
-    """
-    py_toolchain = ctx.toolchains[python_toolchain_type()]
-    if hasattr(py_toolchain, "py3_runtime_info"):
-        py_runtime_info = py_toolchain.py3_runtime_info
-        python_path = py_runtime_info.interpreter
-    elif hasattr(py_toolchain, "py3_runtime"):
-        py_runtime = py_toolchain.py3_runtime
-        python_path = py_runtime.interpreter_path
-    else:
-        fail("The resolved Python toolchain does not provide a Python3 runtime.")
-    if not python_path:
-        fail("The resolved Python toolchain does not provide a Python3 interpreter.")
-    return python_path
-
 def warning(ctx, msg):
     """
     Prints message if the debug tag is enabled.