feat: add /repos/{owner}/{repo}/git/trees/{tree_sha endpoint

api/convert.go

@@ -214,6 +214,42 @@ func convertCommitFile(file *gitea.ChangedFile) *github.CommitFile {
 	}
 }
 
+func convertGitTree(tree *gitea.GitTreeResponse) *github.Tree {
+	if tree == nil {
+		return &github.Tree{}
+	}
+	return &github.Tree{
+		SHA:       stringPtr(tree.SHA),
+		Truncated: boolPtr(tree.Truncated),
+		Entries:   convertGitEntries(tree.Entries),
+	}
+}
+
+func convertGitEntries(entries []gitea.GitEntry) []*github.TreeEntry {
+	if entries == nil {
+		return make([]*github.TreeEntry, 0)
+	}
+	var ghEntries []*github.TreeEntry
+	for _, entry := range entries {
+		ghEntries = append(ghEntries, convertGitEntry(&entry))
+	}
+	return ghEntries
+}
+
+func convertGitEntry(s *gitea.GitEntry) *github.TreeEntry {
+	if s == nil {
+		return &github.TreeEntry{}
+	}
+	return &github.TreeEntry{
+		Path: stringPtr(s.Path),
+		Mode: stringPtr(s.Mode),
+		Type: stringPtr(s.Type),
+		Size: intPtr(int(s.Size)),
+		SHA:  stringPtr(s.SHA),
+		URL:  stringPtr(s.URL),
+	}
+}
+
 func translatePrAction(action structs.HookIssueAction) string {
 	translatedAction := ""
 

api/routes_rest_api.go

@@ -134,6 +134,36 @@ func (r restApi) getClientOrError(w http.ResponseWriter) *gitea.Client {
 	return client
 }
 
+func (r restApi) handlerGetTree(w http.ResponseWriter, request *http.Request) {
+	vars := mux.Vars(request)
+	owner := vars["owner"]
+	repo := vars["repo"]
+	treeSha := vars["tree_sha"]
+	recursive := false
+
+	if request.URL.Query().Has("recursive") {
+		recursive = true
+	}
+
+	client := r.getClientOrError(w)
+
+	if client == nil {
+		return
+	}
+
+	tree, r2, err := client.GetTrees(owner, repo, treeSha, recursive)
+	if err != nil {
+		http.Error(w, "Failed to get tree", http.StatusInternalServerError)
+		r.logger.Error("Failed to get tree", zap.Error(err))
+		return
+	}
+
+	treeResponse := convertGitTree(tree)
+
+	r.sendPagingHeaders(w, r2)
+	r.respond(w, http.StatusOK, treeResponse)
+}
+
 func setupRestRoutes(params RouteParams) {
 	logger := params.Logger
 	cfg := params.Config
@@ -143,6 +173,7 @@ func setupRestRoutes(params RouteParams) {
 
 	setupRoutes := func(r *mux.Router) {
 		r.HandleFunc("/repos/{owner}/{repo}/pulls/{pull_number}/files", restApi.handlerGetPullRequestFiles).Methods("GET")
+		r.HandleFunc("/repos/{owner}/{repo}/git/trees/{tree_sha}", restApi.handlerGetTree).Methods("GET")
 	}
 
 	restRouter := r.PathPrefix("/api").Subrouter()