新增：获取仓库commit总数、标签总数、发行版总数、分支总数接口

routers/hat/hat.go

@@ -97,6 +97,9 @@ func Routers() *web.Route {
 				m.Group("/contributors", func() {
 					m.Get("", repo.GetContributors)
 				})
+				m.Group("/count", func() {
+					m.Get("", context.ReferencesGitRepo(), repo.GetCommitCount)
+				})
 			}, repoAssignment())
 		})
 		m.Post("/orgs", reqToken(), bind(gitea_api.CreateOrgOption{}), org.Create)

routers/hat/repo/repo.go

@@ -5,6 +5,7 @@ import (
 	"net/http"
 	"strings"
 
+	"code.gitea.io/gitea/models"
 	admin_model "code.gitea.io/gitea/models/admin"
 	access_model "code.gitea.io/gitea/models/perm/access"
 	repo_model "code.gitea.io/gitea/models/repo"
@@ -489,3 +490,63 @@ func GetContributors(ctx *context.APIContext) {
 
 	ctx.JSON(http.StatusOK, list)
 }
+
+type CountDTO struct {
+	Branch       CountDTOBranch `json:"branch"`
+	ReleaseCount int64          `json:"release_count"`
+	TagCount     int64          `json:"tag_count"`
+	BranchCount  int64          `json:"branch_count"`
+}
+
+type CountDTOBranch struct {
+	CommitCount int64  `json:"commit_count"`
+	BranchName  string `json:"branch_name"`
+}
+
+func GetCommitCount(ctx *context.APIContext) {
+	ref := ctx.FormString("ref")
+	if ref == "" {
+		ref = ctx.Repo.Repository.DefaultBranch
+	}
+
+	commit, err := ctx.Repo.GitRepo.GetCommit(ref)
+	if err != nil {
+		ctx.Error(http.StatusInternalServerError, "GetCommit", err)
+		return
+	}
+
+	commitCount, err := commit.CommitsCount()
+	if err != nil {
+		ctx.Error(http.StatusInternalServerError, "CommitsCount", err)
+		return
+	}
+
+	releaseCount, err := models.GetReleaseCountByRepoID(ctx.Repo.Repository.ID, models.FindReleasesOptions{IncludeDrafts: true, IncludeTags: true})
+	if err != nil {
+		ctx.Error(http.StatusInternalServerError, "GetReleaseCountByRepoID", err)
+		return
+	}
+
+	branches, _, err := ctx.Repo.GitRepo.GetBranchNames(0, 0)
+	if err != nil {
+		ctx.Error(http.StatusInternalServerError, "GetBranchNames", err)
+		return
+	}
+
+	tags, err := ctx.Repo.GitRepo.GetTags(0, 0)
+	if err != nil {
+		ctx.Error(http.StatusInternalServerError, "GetTags", err)
+		return
+	}
+
+	ctx.JSON(http.StatusOK, CountDTO{
+		Branch: CountDTOBranch{
+			CommitCount: commitCount,
+			BranchName:  ref,
+		},
+		BranchCount:  int64(len(branches)),
+		TagCount:     int64(len(tags)),
+		ReleaseCount: releaseCount,
+	})
+
+}