Rework the list of files included in build artifacts

src/poetry/core/masonry/builders/builder.py

@@ -379,6 +379,16 @@ def convert_author(cls, author: str) -> dict[str, str]:
 
         return {"name": name, "email": email}
 
+    def _get_legal_files(self) -> set[Path]:
+        include_files_patterns = {"COPYING*", "LICEN[SC]E*", "AUTHORS*", "NOTICE*"}
+        files: set[Path] = set()
+
+        for pattern in include_files_patterns:
+            files.update(self._path.glob(pattern))
+
+        files.update(self._path.joinpath("LICENSES").glob("**/*"))
+        return files
+
 
 class BuildIncludeFile:
     def __init__(

src/poetry/core/masonry/builders/sdist.py

@@ -320,8 +320,11 @@ def find_nearest_pkg(rel_path: str) -> tuple[str, str]:
     def find_files_to_add(self, exclude_build: bool = False) -> set[BuildIncludeFile]:
         to_add = super().find_files_to_add(exclude_build)
 
-        # add any additional files, starting with all LICENSE files
-        additional_files: set[Path] = set(self._path.glob("LICENSE*"))
+        # add any additional files
+        additional_files: set[Path] = set()
+
+        # add legal files
+        additional_files.update(self._get_legal_files())
 
         # add script files
         additional_files.update(self.convert_script_files())

src/poetry/core/masonry/builders/wheel.py

@@ -288,21 +288,14 @@ def prepare_metadata(self, metadata_directory: Path) -> Path:
         with (dist_info / "METADATA").open("w", encoding="utf-8", newline="\n") as f:
             self._write_metadata_file(f)
 
-        license_files = set()
-        for base in ("COPYING", "LICENSE"):
-            license_files.add(self._path / base)
-            license_files.update(self._path.glob(base + ".*"))
-
-        license_files.update(self._path.joinpath("LICENSES").glob("**/*"))
-
-        for license_file in license_files:
-            if not license_file.is_file():
-                logger.debug(f"Skipping: {license_file.as_posix()}")
+        for legal_file in self._get_legal_files():
+            if not legal_file.is_file():
+                logger.debug(f"Skipping: {legal_file.as_posix()}")
                 continue
 
-            dest = dist_info / license_file.relative_to(self._path)
+            dest = dist_info / legal_file.relative_to(self._path)
             dest.parent.mkdir(parents=True, exist_ok=True)
-            shutil.copy(license_file, dest)
+            shutil.copy(legal_file, dest)
 
         return dist_info
 

tests/masonry/builders/test_complete.py

@@ -133,6 +133,9 @@ def test_complete(no_vcs: bool) -> None:
                 "my_package-1.2.3.dist-info/LICENSE",
                 "my_package-1.2.3.dist-info/METADATA",
                 "my_package-1.2.3.dist-info/WHEEL",
+                "my_package-1.2.3.dist-info/COPYING",
+                "my_package-1.2.3.dist-info/LICENCE",
+                "my_package-1.2.3.dist-info/AUTHORS",
             ],
             key=lambda x: Path(x),
         ),

tests/masonry/builders/test_sdist.py

@@ -178,6 +178,9 @@ def test_find_files_to_add() -> None:
     result = {f.relative_to_source_root() for f in builder.find_files_to_add()}
 
     assert result == {
+        Path("AUTHORS"),
+        Path("COPYING"),
+        Path("LICENCE"),
         Path("LICENSE"),
         Path("README.rst"),
         Path("bin/script.sh"),