fix: use struct data for HEAD retrieval

See ce7dda1eae

pkg/git/read.go

@@ -4,35 +4,15 @@ import (
 	"io/ioutil"
 	"os"
 	"os/user"
-	"path"
 	"path/filepath"
 	"strings"
 
-	"coopcloud.tech/abra/pkg/config"
 	"coopcloud.tech/abra/pkg/log"
 	"github.com/go-git/go-git/v5"
 	gitConfigPkg "github.com/go-git/go-git/v5/config"
-	"github.com/go-git/go-git/v5/plumbing"
 	"github.com/go-git/go-git/v5/plumbing/format/gitignore"
 )
 
-// GetRecipeHead retrieves latest HEAD metadata.
-func GetRecipeHead(recipeName string) (*plumbing.Reference, error) {
-	recipeDir := path.Join(config.RECIPES_DIR, recipeName)
-
-	repo, err := git.PlainOpen(recipeDir)
-	if err != nil {
-		return nil, err
-	}
-
-	head, err := repo.Head()
-	if err != nil {
-		return nil, err
-	}
-
-	return head, nil
-}
-
 // IsClean checks if a repo has unstaged changes
 func IsClean(repoPath string) (bool, error) {
 	repo, err := git.PlainOpen(repoPath)