Fix handling files with unicode names or contents

codecov_cli/helpers/versioning_systems.py

@@ -1,11 +1,13 @@
 from itertools import chain
 import logging
+import re
 import subprocess
 import typing as t
 from pathlib import Path
 from shutil import which
 
 from codecov_cli.fallbacks import FallbackFieldEnum
+from codecov_cli.helpers.folder_searcher import search_files
 from codecov_cli.helpers.git import parse_git_service, parse_slug
 from abc import ABC, abstractmethod
 
@@ -168,19 +170,11 @@ def list_relevant_files(
         if dir_to_use is None:
             raise ValueError("Can't determine root folder")
 
-        cmd = ["git", "-C", str(dir_to_use), "ls-files"]
+        cmd = ["git", "-C", str(dir_to_use), "ls-files", "-z"]
         if recurse_submodules:
             cmd.append("--recurse-submodules")
         res = subprocess.run(cmd, capture_output=True)
-
-        return [
-            (
-                filename[1:-1]
-                if filename.startswith('"') and filename.endswith('"')
-                else filename
-            )
-            for filename in res.stdout.decode("unicode_escape").strip().split("\n")
-        ]
+        return res.stdout.decode().split("\0")
 
 
 class NoVersioningSystem(VersioningSystemInterface):
@@ -201,22 +195,7 @@ def list_relevant_files(
         if dir_to_use is None:
             raise ValueError("Can't determine root folder")
 
-        cmd = [
-            "find",
-            str(dir_to_use),
-            *chain.from_iterable(
-                ["-name", block, "-prune", "-o"] for block in IGNORE_DIRS
-            ),
-            *chain.from_iterable(
-                ["-path", block, "-prune", "-o"] for block in IGNORE_PATHS
-            ),
-            "-type",
-            "f",
-            "-print",
-        ]
-        res = subprocess.run(cmd, capture_output=True)
-        return [
-            filename
-            for filename in res.stdout.decode("unicode_escape").strip().split("\n")
-            if filename
-        ]
+        files = search_files(
+            dir_to_use, folders_to_ignore=[], filename_include_regex=re.compile("")
+        )
+        return [f.relative_to(dir_to_use).as_posix() for f in files]

codecov_cli/services/upload/upload_collector.py

@@ -115,7 +115,7 @@ def _get_file_fixes(
         eof = None
 
         try:
-            with open(filename, "r") as f:
+            with open(filename, "r", encoding="utf-8") as f:
                 # If lineno is unset that means that the
                 # file is empty thus the eof should be 0
                 # so lineno will be set to -1 here

tests/data/Контроллеры/Пользователь/ГлавныйКонтроллер.php

@@ -0,0 +1,5 @@
+// See <https://github.com/codecov/codecov-action/issues/1550>
+// Plus, add a bunch of unicode chars in order to trigger
+// <https://github.com/codecov/codecov-action/issues/1539>
+
+// µ, ¹², ‘’“”, őá…–🤮🚀¿ 한글 테스트

tests/helpers/test_versioning_systems.py

@@ -3,7 +3,10 @@
 import pytest
 
 from codecov_cli.fallbacks import FallbackFieldEnum
-from codecov_cli.helpers.versioning_systems import GitVersioningSystem
+from codecov_cli.helpers.versioning_systems import (
+    GitVersioningSystem,
+    NoVersioningSystem,
+)
 
 
 class TestGitVersioningSystem(object):
@@ -105,8 +108,7 @@ def test_list_relevant_files_returns_correct_network_files(self, mocker, tmp_pat
             "codecov_cli.helpers.versioning_systems.subprocess.run",
             return_value=mocked_subprocess,
         )
-        # git ls-files diplays a single \n as \\\\n
-        mocked_subprocess.stdout = b'a.txt\nb.txt\n"a\\\\nb.txt"\nc.txt\nd.txt\n.circleci/config.yml\nLICENSE\napp/advanced calculations/advanced_calculator.js\n'
+        mocked_subprocess.stdout = b"a.txt\0b.txt\0a\\nb.txt\0c.txt\0d.txt\0.circleci/config.yml\0LICENSE\0app/advanced calculations/advanced_calculator.js"
 
         vs = GitVersioningSystem()
 
@@ -138,6 +140,25 @@ def test_list_relevant_files_recurse_submodules(self, mocker, tmp_path):
         vs = GitVersioningSystem()
         _ = vs.list_relevant_files(tmp_path, recurse_submodules=True)
         subproc_run.assert_called_with(
-            ["git", "-C", str(tmp_path), "ls-files", "--recurse-submodules"],
+            ["git", "-C", str(tmp_path), "ls-files", "-z", "--recurse-submodules"],
             capture_output=True,
         )
+
+
+def test_exotic_git_filenames():
+    vs = GitVersioningSystem()
+    found_repo_files = vs.list_relevant_files()
+
+    # See <https://github.com/codecov/codecov-action/issues/1550>
+    assert (
+        "tests/data/Контроллеры/Пользователь/ГлавныйКонтроллер.php" in found_repo_files
+    )
+
+
+def test_exotic_fallback_filenames():
+    vs = NoVersioningSystem()
+    found_repo_files = vs.list_relevant_files()
+
+    assert (
+        "tests/data/Контроллеры/Пользователь/ГлавныйКонтроллер.php" in found_repo_files
+    )

tests/services/upload/test_upload_collector.py

@@ -1,7 +1,5 @@
 from pathlib import Path
 from unittest.mock import patch
-import pytest
-import sys
 
 from codecov_cli.helpers.versioning_systems import (
     GitVersioningSystem,
@@ -87,6 +85,15 @@ def test_fix_php_files():
     assert fixes_for_php_file.fixed_lines_with_reason == set([])
 
 
+def test_can_read_unicode_file():
+    col = UploadCollector(None, None, None, None, True)
+
+    php_file = Path("tests/data/Контроллеры/Пользователь/ГлавныйКонтроллер.php")
+    _fixes = col._produce_file_fixes([php_file])
+    # we just want to assert that this is not throwing an error related to file encoding,
+    # see <https://github.com/codecov/codecov-action/issues/1539>
+
+
 def test_fix_for_cpp_swift_vala(tmp_path):
     cpp_file = Path("tests/data/files_to_fix_examples/sample.cpp")
 
@@ -182,10 +189,6 @@ def test_generate_upload_data(tmp_path):
 
 
 @patch("codecov_cli.services.upload.upload_collector.logger")
-@pytest.mark.skipif(
-    sys.platform == "win32",
-    reason="the fallback `list_relevant_files` is currently broken on windows",
-)
 def test_generate_upload_data_with_none_network(mock_logger, tmp_path):
     (tmp_path / "coverage.xml").touch()
 
@@ -206,10 +209,6 @@ def test_generate_upload_data_with_none_network(mock_logger, tmp_path):
     assert len(res.file_fixes) > 1
 
 
-@pytest.mark.skipif(
-    sys.platform == "win32",
-    reason="the fallback `list_relevant_files` is currently broken on windows",
-)
 def test_generate_network_with_no_versioning_system(tmp_path):
     versioning_system = NoVersioningSystem()
     found_files = versioning_system.list_relevant_files()