fix: use struct data for HEAD retrieval

See ce7dda1eaea5665da7155b4fc2d0a5f885237b1a

cli/app/deploy.go

@@ -12,7 +12,6 @@ import (
 	"coopcloud.tech/abra/pkg/client"
 	"coopcloud.tech/abra/pkg/dns"
 	"coopcloud.tech/abra/pkg/formatter"
-	"coopcloud.tech/abra/pkg/git"
 	"coopcloud.tech/abra/pkg/lint"
 	"coopcloud.tech/abra/pkg/log"
 	"coopcloud.tech/abra/pkg/upstream/stack"
@@ -135,7 +134,7 @@ EXAMPLE:
 					log.Fatal(err)
 				}
 			} else {
-				head, err := git.GetRecipeHead(app.Recipe.Name)
+				head, err := app.Recipe.Head()
 				if err != nil {
 					log.Fatal(err)
 				}

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)

pkg/recipe/git.go

@@ -228,7 +228,7 @@ func (r Recipe) EnsureUpToDate() error {
 func (r Recipe) ChaosVersion() (string, error) {
 	var version string
 
-	head, err := gitPkg.GetRecipeHead(r.Name)
+	head, err := r.Head()
 	if err != nil {
 		return version, err
 	}
@@ -379,3 +379,18 @@ func (r Recipe) GetRecipeVersions() (RecipeVersions, error) {
 
 	return versions, nil
 }
+
+// Head retrieves latest HEAD metadata.
+func (r Recipe) Head() (*plumbing.Reference, error) {
+	repo, err := git.PlainOpen(r.Dir)
+	if err != nil {
+		return nil, err
+	}
+
+	head, err := repo.Head()
+	if err != nil {
+		return nil, err
+	}
+
+	return head, nil
+}