1diff --git a/main.go b/main.go
 2index 61cad4a..63f0888 100644
 3--- a/main.go
 4+++ b/main.go
 5@@ -24,15 +24,25 @@ var htmlTemplates embed.FS
 6 var config Config
 7 
 8 func main() {
 9+	var r *git.Repository = &git.Repository{}
10+	Init()
11+	CloneAndInfo(r)
12+	RenderLogPage(r)
13+	RenderAllCommitPages(r)
14+	RenderAllFilesPage()
15+	RenderSingleFilePages()
16+}
17+
18+func Init() {
19 	config = DefaultConfig()
20 	flag.StringVar(&config.Repo, "repo", "", "Repo to use.")
21 	flag.BoolVar(&config.DebugOn, "debug", true, "Run in debug mode.")
22 	flag.StringVar(&config.OutputDir, "output", "", "Dir of output.")
23-	flag.StringVar(&config.CloneDir, "clone", "", "Directory to clone into. Defaults to /tmp/${rand}")
24+	flag.StringVar(&config.CloneDir, "clone", "", "Dir to clone into. Default is /tmp/${rand}")
25 	flag.StringVar(&config.RepoData.BaseURL, "base-url", "/", "Base URL for serving.")
26 	flag.StringVar(&config.RepoData.GitURL, "git-url", "", "Show where repo is hosted.")
27-	flag.StringVar(&config.RepoData.Name, "name", "untitled repo", "Name for display")
28-	flag.StringVar(&config.RepoData.Description, "desc", "untitled repo", "Description for display")
29+	flag.StringVar(&config.RepoData.Name, "name", "untitled repo", "Name to show")
30+	flag.StringVar(&config.RepoData.Description, "desc", "<no description>", "Description to show.")
31 	flag.Parse()
32 
33 	if config.Repo == "" {
34@@ -49,21 +59,16 @@ func main() {
35 	debug("output = %v", config.OutputDir)
36 	debug("clone = %v", config.CloneDir)
37 	debug("base-url = %v", config.RepoData.BaseURL)
38-	r := CloneAndInfo()
39-	config.RepoData.ReadMePath = findFileInRoot(config.AllowedReadMeFiles)
40-	config.RepoData.LicenseFilePath = findFileInRoot(config.AllowedLicenseFiles)
41-	RenderLogPage(r)
42-	RenderAllCommitPages(r)
43-	RenderAllFilesPage()
44-	RenderSingleFilePages()
45 }
46 
47-func CloneAndInfo() *git.Repository {
48-	r, err := git.PlainClone(config.CloneDir, false, &git.CloneOptions{
49+func CloneAndInfo(r *git.Repository) {
50+	repo, err := git.PlainClone(config.CloneDir, false, &git.CloneOptions{
51 		URL: config.Repo,
52 	})
53 	checkErr(err)
54-	return r
55+	config.RepoData.ReadMePath = findFileInRoot(config.AllowedReadMeFiles)
56+	config.RepoData.LicenseFilePath = findFileInRoot(config.AllowedLicenseFiles)
57+	*r = *repo
58 }
59 
60 func checkErr(err error) {