Get repo go import

module/gitea/main.go

@@ -13,6 +13,7 @@ import (
 	"html/template"
 	"net/http"
 	"os"
+	"strings"
 )
 
 //go:embed pages/index.go.html
@@ -83,7 +84,9 @@ func (m *Module) homepage(rw http.ResponseWriter, req *http.Request, state *util
 	selOrg := ""
 	repoSimple := make([]struct{ Name string }, 0)
 	selRepo := ""
-	refSimple := make([]struct{ Name string }, 0)
+	selModule := ""
+	selCommitTime := ""
+	selCommitHash := ""
 
 	q := req.URL.Query()
 	if q.Has("org") {
@@ -100,14 +103,35 @@ func (m *Module) homepage(rw http.ResponseWriter, req *http.Request, state *util
 
 		if q.Has("repo") {
 			selRepo = q.Get("repo")
-			refs, _, err := giteaClient.GetRepoRefs(selOrg, selRepo, "heads")
+			repo, _, err := giteaClient.GetRepo(selOrg, selRepo)
 			if err != nil {
 				http.Error(rw, err.Error(), http.StatusInternalServerError)
 				return
 			}
-			refSimple = make([]struct{ Name string }, len(refs))
-			for i, ref := range refs {
-				refSimple[i] = struct{ Name string }{Name: ref.Ref}
+			refs, _, err := giteaClient.GetRepoRefs(selOrg, selRepo, "heads/"+repo.DefaultBranch)
+			if err != nil {
+				http.Error(rw, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			if len(refs) == 1 {
+				ref := refs[0]
+				commit, _, err := giteaClient.GetSingleCommit(selOrg, selRepo, ref.Object.SHA)
+				if err != nil {
+					http.Error(rw, err.Error(), http.StatusInternalServerError)
+					return
+				}
+				selCommitTime = commit.CommitMeta.Created.Format("20060102150405")
+				selCommitHash = commit.CommitMeta.SHA[:12]
+				goMod, _, err := giteaClient.GetFile(selOrg, selRepo, ref.Object.SHA, "go.mod")
+				if err != nil {
+					http.Error(rw, err.Error(), http.StatusInternalServerError)
+					return
+				}
+				goModStr := string(goMod)
+				goModIdx := strings.Index(goModStr, "\n")
+				goModLine := goModStr[:goModIdx]
+				goModSpace := strings.Index(goModLine, " ")
+				selModule = goModLine[goModSpace+1:]
 			}
 		}
 	}
@@ -118,21 +142,25 @@ func (m *Module) homepage(rw http.ResponseWriter, req *http.Request, state *util
 		return
 	}
 	err = tmp.Execute(rw, struct {
-		Username string
-		Orgs     []struct{ Name string }
-		Repos    []struct{ Name string }
-		SelOrg   string
-		ShowOrg  bool
-		SelRepo  string
-		ShowRepo bool
+		Username   string
+		Orgs       []struct{ Name string }
+		Repos      []struct{ Name string }
+		SelOrg     string
+		ShowOrg    bool
+		SelModule  string
+		ShowRepo   bool
+		CommitTime string
+		CommitHash string
 	}{
-		Username: myUser.UserName,
-		Orgs:     orgSimple,
-		Repos:    repoSimple,
-		SelOrg:   selOrg,
-		SelRepo:  selRepo,
-		ShowOrg:  selOrg != "",
-		ShowRepo: selRepo != "",
+		Username:   myUser.UserName,
+		Orgs:       orgSimple,
+		Repos:      repoSimple,
+		SelOrg:     selOrg,
+		SelModule:  selModule,
+		ShowOrg:    selOrg != "",
+		ShowRepo:   selModule != "",
+		CommitTime: selCommitTime,
+		CommitHash: selCommitHash,
 	})
 	if err != nil {
 		fmt.Println("Template execute error:", err)

module/gitea/pages/index.go.html

@@ -41,7 +41,7 @@
     {{if .ShowRepo}}
         <div>
             <p>Repository details:</p>
-            <p>Go import: go get {{.SelRepo.Full}}</p>
+            <p>Go import: go get {{.SelModule}}@v0.0.0-{{.CommitTime}}-{{.CommitHash}}</p>
         </div>
     {{end}}
 </div>