Method cloneGitTree

engine/server/session_workspaces.go:626–651

cloneGitTree clones a git repository and returns its directory tree.

(ctx context.Context, dag *dagql.Server, cloneRef, version string)

// cloneGitTree clones a git repository and returns its directory tree.
func (srv *Server) cloneGitTree(ctx context.Context, dag *dagql.Server, cloneRef, version string) (dagql.ObjectResult[*core.Directory], error) {
	// Build the ref selector — use "head" if no version specified.
	refSelector := dagql.Selector{Field: "head"}
	if version != "" {
		refSelector = dagql.Selector{
			Field: "ref",
			Args:  []dagql.NamedInput{{Name: "name", Value: dagql.String(version)}},
		}
	}

	var tree dagql.ObjectResult[*core.Directory]
	err := dag.Select(ctx, dag.Root(), &tree,
		dagql.Selector{
			Field: "git",
			Args: []dagql.NamedInput{
				{Name: "url", Value: dagql.String(cloneRef)},
			},
		},
		refSelector,
		dagql.Selector{Field: "tree"},
	)
	if err != nil {
		return tree, fmt.Errorf("cloning repo: %w", err)
	}
	return tree, nil
}

// ensureModulesLoaded loads all pending modules (from compat parsing,
// the implicit CWD module, and -m flags). Called from serveQuery after