fix

Author: filipchristiansen

src/gitingest/utils/git_utils.py

@@ -7,7 +7,7 @@
 import re
 import sys
 from pathlib import Path
-from typing import TYPE_CHECKING, Final, Iterable, Literal
+from typing import TYPE_CHECKING, Final, Iterable
 from urllib.parse import urlparse
 
 import httpx
@@ -366,19 +366,17 @@ async def resolve_commit(config: CloneConfig, url: str, token: str | None) -> st
     if config.commit:
         commit = config.commit
     elif config.tag:
-        commit = await _resolve_ref_to_sha(url, ref=config.tag, kind="tag", token=token)
+        commit = await _resolve_ref_to_sha(url, pattern=f"refs/tags/{config.tag}*", token=token)
     elif config.branch:
-        commit = await _resolve_ref_to_sha(url, ref=config.branch, kind="branch", token=token)
+        commit = await _resolve_ref_to_sha(url, pattern=f"refs/heads/{config.branch}", token=token)
     else:
-        commit = await _resolve_ref_to_sha(url, ref="HEAD", kind="branch", token=token)
+        commit = await _resolve_ref_to_sha(url, pattern="HEAD", token=token)
     return commit
 
 
 async def _resolve_ref_to_sha(
     url: str,
-    ref: str,
-    kind: Literal["branch", "tag"],
-    *,
+    pattern: str,
     token: str | None = None,
 ) -> str:
     """Return the commit SHA that <kind>/<ref> points to in <url>.
@@ -390,10 +388,8 @@ async def _resolve_ref_to_sha(
     ----------
     url : str
         The URL of the remote repository.
-    ref : str
-        The reference to resolve to a commit SHA.
-    kind : Literal["branch", "tag"]
-        The kind of reference to resolve to a commit SHA.
+    pattern : str
+        The pattern to use to resolve the commit SHA.
     token : str | None
         GitHub personal access token (PAT) for accessing private repositories.
 
@@ -415,21 +411,12 @@ async def _resolve_ref_to_sha(
     if token and is_github_host(url):
         cmd += ["-c", create_git_auth_header(token, url=url)]
 
-    if ref == "HEAD":
-        pattern = "HEAD"
-    elif kind == "branch":
-        pattern = f"refs/heads/{ref}"
-    else:  # tag
-        pattern = f"refs/tags/{ref}*"
-
     cmd += ["ls-remote", url, pattern]
     stdout, _ = await run_command(*cmd)
-
     lines = stdout.decode().splitlines()
-
     sha = _pick_commit_sha(lines)
     if not sha:
-        msg = f"{kind} {ref!r} not found in {url}"
+        msg = f"{pattern!r} not found in {url}"
         raise ValueError(msg)
 
     return sha