core/tools: rename grep_files to regex_files (regex pattern)

tests/test_tools/test_catalog.py

@@ -61,7 +61,7 @@ def test_read_only_classification() -> None:
         "read_file",
         "get_truncated",
         "glob_paths",
-        "grep_files",
+        "regex_files",
         "listdir",
         "tree",
         "todo_list",

tests/test_tools/test_regex_files.py

@@ -2,46 +2,46 @@ from __future__ import annotations
 
 from pathlib import Path
 
-from plyngent.tools.file.grep_files import grep_files
+from plyngent.tools.file.regex_files import regex_files
 from tests.test_tools.helpers import call_sync
 
 
-def test_grep_files_basic(workspace: object) -> None:
+def test_regex_files_basic(workspace: object) -> None:
     assert isinstance(workspace, Path)
     _ = (workspace / "a.py").write_text("hello world\nfoo\n", encoding="utf-8")
     _ = (workspace / "b.py").write_text("nope\n", encoding="utf-8")
-    out = call_sync(grep_files, "hello")
+    out = call_sync(regex_files, "hello")
     assert "a.py:1:" in out
     assert "hello world" in out
     assert "b.py" not in out
 
 
-def test_grep_files_case_insensitive(workspace: object) -> None:
+def test_regex_files_case_insensitive(workspace: object) -> None:
     assert isinstance(workspace, Path)
     _ = (workspace / "t.txt").write_text("Hello\n", encoding="utf-8")
-    assert "no matches" in call_sync(grep_files, "hello")
-    out = call_sync(grep_files, "hello", case_insensitive=True)
+    assert "no matches" in call_sync(regex_files, "hello")
+    out = call_sync(regex_files, "hello", case_insensitive=True)
     assert "t.txt:1:" in out
 
 
-def test_grep_files_invalid_regex(workspace: object) -> None:
+def test_regex_files_invalid_regex(workspace: object) -> None:
     del workspace
-    assert "invalid regex" in call_sync(grep_files, "[")
+    assert "invalid regex" in call_sync(regex_files, "[")
 
 
-def test_grep_files_skip_git(workspace: object) -> None:
+def test_regex_files_skip_git(workspace: object) -> None:
     assert isinstance(workspace, Path)
     (workspace / ".git").mkdir()
     _ = (workspace / ".git" / "x").write_text("secret\n", encoding="utf-8")
     _ = (workspace / "ok.txt").write_text("secret\n", encoding="utf-8")
-    out = call_sync(grep_files, "secret")
+    out = call_sync(regex_files, "secret")
     assert "ok.txt" in out
     assert ".git" not in out
 
 
-def test_grep_files_max_matches(workspace: object) -> None:
+def test_regex_files_max_matches(workspace: object) -> None:
     assert isinstance(workspace, Path)
     lines = "\n".join(f"match {i}" for i in range(10))
     _ = (workspace / "m.txt").write_text(lines + "\n", encoding="utf-8")
-    out = call_sync(grep_files, "match", max_matches=3)
+    out = call_sync(regex_files, "match", max_matches=3)
     assert "truncated" in out

tests/test_tools/test_skills.py

@@ -198,7 +198,7 @@ async def test_skill_search_single_skill_and_errors(tmp_path: Path) -> None:
 async def test_skill_search_inside_the_workspace_rebases_the_hit(tmp_path: Path) -> None:
     """A project-scope skill root lives inside the workspace: one path, once.
 
-    Grep reports in-workspace files relative to the workspace root and outside
+    The search reports in-workspace files relative to the workspace root and outside
     ones absolutely, so the skill name must never be glued onto a path that
     already carries the root.
     """