From e3ebcf47d3a5e4fdc5aa8ee6f93083a112c74511 Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Wed, 19 May 2021 23:09:29 +0200
Subject: [PATCH] resolve first todos

---
 main.go | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

diff --git a/main.go b/main.go
index a38ac85..c0e283b 100644
--- a/main.go
+++ b/main.go
@@ -23,6 +23,8 @@ type Cache struct {
 	pullBaseBranch string `json:"pullBaseBranch"`
 }
 
+const perPage = 10
+
 func loadCache() (cache *Cache) {
 	// default values
 	cache = &Cache{
@@ -115,11 +117,9 @@ func main() {
 		}
 
 		repoList = append(repoList, repos...)
-
 		if len(repos) < 10 {
 			break
 		}
-
 		page++
 	}
 	fmt.Println()
@@ -136,10 +136,24 @@ func main() {
 func threatRepo(baseBranchRule glob.Glob, client *gitlab.Client, repo *gitlab.Project) {
 	fmt.Printf("Handle Repository '%s'\n", repo.Name)
 
-	// TODO: handle pagination
-	branchList, _, err := client.Branches.ListBranches(repo.ID, nil)
-	if err != nil {
-		error(10, "Could not obtain branch list from '%s': %v\n", repo.Name, err)
+	var branchList []*gitlab.Branch
+	var page = 1
+	for {
+		bL, _, err := client.Branches.ListBranches(repo.ID, &gitlab.ListBranchesOptions{
+			ListOptions: gitlab.ListOptions{
+				Page:    page,
+				PerPage: perPage,
+			},
+		})
+		if err != nil {
+			error(10, "Could not obtain branch list from '%s': %v\n", repo.Name, err)
+		}
+
+		branchList = append(branchList, bL...)
+		if len(bL) < 10 {
+			break
+		}
+		page++
 	}
 
 	fmt.Printf("  found %d branches:", len(branchList))
@@ -181,7 +195,7 @@ func threatRepo(baseBranchRule glob.Glob, client *gitlab.Client, repo *gitlab.Pr
 			if len(pullList) == 0 {
 				fmt.Printf("  no existing pull for %s, creating one ...\n", baseBranch.Name)
 				pull, _, err := client.MergeRequests.CreateMergeRequest(repo.ID, &gitlab.CreateMergeRequestOptions{
-					Title:              optString(fmt.Sprintf("%s <- %s", repo.DefaultBranch, baseBranch.Name)), // TODO: better title (required)
+					Title:              optString(fmt.Sprintf("%s <- %s", repo.DefaultBranch, baseBranch.Name)),
 					Description:        optString("Auto created by https://code.obermui.de/6543/GitLab_MergeDevel2Default"),
 					SourceBranch:       &baseBranch.Name,
 					TargetBranch:       &repo.DefaultBranch,