changed layout of repo settings page

internal/api/handlers/repos.go

@@ -21,6 +21,7 @@ type repoResponse struct {
 	models.Repository
 	OwnerName string `json:"ownerName"`
 	IsEmpty   bool   `json:"isEmpty"`
+	Size      int64  `json:"size"`
 }
 
 func (h *RepoHandler) withOwnerName(repo *models.Repository) repoResponse {
@@ -199,7 +200,10 @@ func (h *RepoHandler) Get(w http.ResponseWriter, r *http.Request) {
 	if !ok {
 		return
 	}
-	jsonOK(w, h.withOwnerName(repo))
+	resp := h.withOwnerName(repo)
+	gitdomain.SetRepoRoot(h.cfg.RepoRoot)
+	resp.Size = gitdomain.RepoSize(repo.DiskPath)
+	jsonOK(w, resp)
 }
 
 func (h *RepoHandler) Tree(w http.ResponseWriter, r *http.Request) {

internal/domain/git/binary.go

@@ -271,6 +271,18 @@ func Branches(repoPath string) ([]Branch, error) {
 	return branches, nil
 }
 
+// RepoSize returns the total byte size of the bare repo directory by walking it.
+func RepoSize(repoPath string) int64 {
+	var total int64
+	filepath.Walk(repoPath, func(_ string, info os.FileInfo, err error) error {
+		if err == nil && !info.IsDir() {
+			total += info.Size()
+		}
+		return nil
+	})
+	return total
+}
+
 // SetDefaultBranch updates HEAD to point at the given branch name.
 func SetDefaultBranch(repoPath, branch string) error {
 	_, err := run(repoPath, "symbolic-ref", "HEAD", "refs/heads/"+branch)