Initial

Author: wirwolf

salt_bundle/release.py

@@ -138,6 +138,28 @@ def is_new_version(formula: FormulaInfo, repo_index: Optional[Index]) -> bool:
     return formula.version not in existing_versions
 
 
+def find_git_root(path: Path) -> Optional[Path]:
+    """Find git repository root from given path.
+
+    Args:
+        path: Starting path to search from
+
+    Returns:
+        Path to git root or None if not in a git repository
+    """
+    try:
+        result = subprocess.run(
+            ['git', 'rev-parse', '--show-toplevel'],
+            cwd=path,
+            capture_output=True,
+            text=True,
+            check=True
+        )
+        return Path(result.stdout.strip())
+    except (subprocess.CalledProcessError, FileNotFoundError):
+        return None
+
+
 def create_git_tag(formula: FormulaInfo, formulas_dir: Path) -> Tuple[bool, str]:
     """Create git tag for formula release.
 
@@ -383,17 +405,25 @@ def release_formulas(
             errors = [f"Failed to initialize GitHub releaser: {e}"]
             return [], errors
 
+    # Find git repository root if index_branch is specified
+    git_root = None
+    if index_branch:
+        git_root = find_git_root(repo_dir)
+        if not git_root:
+            errors = ["--index-branch requires a git repository"]
+            return [], errors
+
     # Load existing repository index
     repo_index = None
     index_file = repo_dir / 'index.yaml'
 
     # If index_branch is specified, try to load index from that branch first
-    if index_branch:
+    if index_branch and git_root:
         try:
             # Check if branch exists and has index.yaml
             result = subprocess.run(
                 ['git', 'show', f'{index_branch}:index.yaml'],
-                cwd=formulas_dir,
+                cwd=git_root,
                 capture_output=True,
                 text=True,
                 check=False
@@ -505,15 +535,15 @@ def release_formulas(
             print(f"Index updated: {len(index.packages)} packages total")
 
             # Commit index to separate branch if requested
-            if index_branch:
+            if index_branch and git_root:
                 if not asset_urls:
                     print(f"  Warning: --index-branch requires --github-release to upload assets")
                 else:
                     index_file = repo_dir / 'index.yaml'
                     success, message = commit_index_to_branch(
                         index_file,
                         index_branch,
-                        formulas_dir,
+                        git_root,
                         commit_message=f"Update index: {len(released)} package(s) released"
                     )
                     if success: