feat: add snakemake files support

AUTHORS.rst

@@ -150,3 +150,4 @@ Contributors
 - Kiko Fernandez-Reyes <[email protected]>
 - Charlie Jenkins <[email protected]>
 - Hatzka <[email protected]>
+- Thomas Gilon <[email protected]>

changelog.d/added/added-smk.md

@@ -0,0 +1,2 @@
+Added `.smk`, `Snakefile`, `matplotlibrc` as recognized files / types for
+comments. (https://github.com/fsfe/reuse-tool/pull/1206)

src/reuse/comment.py

@@ -22,6 +22,7 @@
 # SPDX-FileCopyrightText: 2025 András Nagy <[email protected]>
 # SPDX-FileCopyrightText: 2025 Kiko Fernandez-Reyes <[email protected]>
 # SPDX-FileCopyrightText: 2025 Hatzka <[email protected]>
+# SPDX-FileCopyrightText: 2025 Thomas Gilon <[email protected]>
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -810,6 +811,7 @@ class XQueryCommentStyle(CommentStyle):
     # Visual Studio solution file, officially uncommentable:
     ".sln": UncommentableCommentStyle,
     ".sls": LispCommentStyle,  # Scheme Library Source (R6RS)
+    ".smk": PythonCommentStyle,
     ".sml": MlCommentStyle,
     ".soy": CppCommentStyle,
     ".sps": LispCommentStyle,  # Scheme Program Source (R6RS)
@@ -920,6 +922,7 @@ class XQueryCommentStyle(CommentStyle):
     "Makefile": PythonCommentStyle,
     "MANIFEST.in": PythonCommentStyle,
     "manifest": PythonCommentStyle,  # used by cdist
+    "matplotlibrc": PythonCommentStyle,
     "meson.build": PythonCommentStyle,
     "meson_options.txt": PythonCommentStyle,
     "poetry.lock": UncommentableCommentStyle,
@@ -929,6 +932,7 @@ class XQueryCommentStyle(CommentStyle):
     "requirements.txt": PythonCommentStyle,
     "ROOT": MlCommentStyle,
     "setup.cfg": PythonCommentStyle,
+    "Snakefile": PythonCommentStyle,
     "yarn.lock": UncommentableCommentStyle,
 }