Do not provide github workflow if not on github

Author: rixx

hooks/post_gen_project.py

@@ -1,3 +1,8 @@
+import shutil
 import subprocess
+from pathlib import Path
+
+if "github.com" not in "{{ cookiecutter.repo_url }}":
+    shutil.rmtree(Path(".github"))
 
 subprocess.run(["just", "fmt"], check=False)

{{cookiecutter.__repo_name}}/pyproject.toml

@@ -24,11 +24,11 @@ dev = [
   "ruff",
 ]
 
-[project.urls]
+{% if cookiecutter.repo_url %}[project.urls]
 homepage = "{{cookiecutter.repo_url}}"
-repository = "{{cookiecutter.repo_url}}.git"
+repository = "{{cookiecutter.repo_url}}"
 
-[project.entry-points."pretalx.plugin"]
+{% endif %}[project.entry-points."pretalx.plugin"]
 {{cookiecutter.module_name}} = "{{cookiecutter.module_name}}:PretalxPluginMeta"
 
 [build-system]