Revert "Use version prefix from github URL"

Author: beckermr

conda_forge_tick/update_sources.py

@@ -553,34 +553,11 @@ def get_url(self, meta_yaml) -> Optional[str]:
 
 class Github(VersionFromFeed):
     name = "Github"
-    version_prefix = None
-
-    def set_version_prefix(self, version: str, split_url: list[str]):
-        self.version_prefix = self.get_version_prefix(version, split_url)
-        if self.version_prefix is None:
-            return
-        logger.debug(f"Found version prefix from url: {self.version_prefix}")
-        self.ver_prefix_remove = [self.version_prefix] + self.ver_prefix_remove
-
-    def get_version_prefix(self, version: str, split_url: list[str]):
-        """Returns prefix for the first split that contains version. If prefix
-        is empty - returns None."""
-        r = re.compile(rf"^(.*){version}")
-        for split in split_url:
-            match = r.match(split)
-            if match is not None:
-                if match.group(1) == "":
-                    return None
-                return match.group(1)
-
-        return None
 
     def get_url(self, meta_yaml) -> Optional[str]:
         if "github.com" not in meta_yaml["url"]:
             return None
         split_url = meta_yaml["url"].lower().split("/")
-        version = meta_yaml["version"]
-        self.set_version_prefix(version, split_url)
         package_owner = split_url[split_url.index("github.com") + 1]
         gh_package_name = split_url[split_url.index("github.com") + 2]
         return f"https://github.com/{package_owner}/{gh_package_name}/releases.atom"

tests/test_upstream_versions.py

@@ -1643,54 +1643,3 @@ def test_main(
     update_upstream_versions_mock.assert_called_once_with(
         gx, debug=debug, job=3, n_jobs=10, package="testpackage"
     )
-
-
-@pytest.mark.parametrize(
-    "url, version, version_prefix",
-    [
-        ("https://example.com/archs/1.2.3.tar.gz", "1.2.3", None),
-        # we don't want any assumptions on non github urls
-        ("https://example.com/archs/example-1.2.3.tar.gz", "1.2.3", None),
-        (
-            "https://github.com/example/example/archive/refs/tags/1.2.3.tar.gz",
-            "1.2.3",
-            None,
-        ),
-        (
-            "https://github.com/example/example/archive/refs/tags/example-1.2.3.tar.gz",
-            "1.2.3",
-            "example-",
-        ),
-        (
-            "https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.6/llvm-18.1.6.src.tar.xz",
-            "18.1.6",
-            "llvmorg-",
-        ),
-        (
-            "https://github.com/simplejson/simplejson/releases/download/1.2.3/simplejson-1.2.3.tar.gz",
-            "1.2.3",
-            None,
-        ),
-        # Test URLs without source version (if any)
-        ("https://example.com/archs/sources.tar.gz", "1.2.3", None),
-        ("https://github.com/archs/sources.tar.gz", "1.2.3", None),
-    ],
-)
-@flaky
-def test_github_version_prefix(url, version, version_prefix, tmpdir):
-    gh = Github()
-    meta_yaml = LazyJson(os.path.join(tmpdir, "cf-scripts-test.json"))
-    with meta_yaml as _meta_yaml:
-        _meta_yaml.update(
-            {
-                "version": version,
-                "url": url,
-            }
-        )
-
-    gh.get_url(meta_yaml)
-
-    if version_prefix is None:
-        assert gh.version_prefix is None
-    else:
-        assert gh.version_prefix == version_prefix