1 files changed, 77 insertions, 0 deletions
diff --git a/scanIterator.go b/scanIterator.go
new file mode 100644
index 0000000..4214014
--- /dev/null
+++ b/scanIterator.go
@@ -0,0 +1,77 @@
+package repolist
+
+import (
+	"fmt"
+	"os"
+)
+
+type RepoIterator struct {
+	repos []*RepoRow
+	index int
+}
+
+// NewRepoIterator initializes a new iterator.
+func NewRepoIterator(repos []*RepoRow) *RepoIterator {
+	return &RepoIterator{repos: repos}
+}
+
+// Scan moves to the next element and returns false if there are no more repos.
+func (it *RepoIterator) Scan() bool {
+	if it.index >= len(it.repos) {
+		return false
+	}
+	it.index++
+	return true
+}
+
+// Repo returns the current repo.
+func (it *RepoIterator) Repo() *RepoRow {
+	if it.repos[it.index-1] == nil {
+		for i, d := range it.repos {
+			fmt.Println("i =", i, d)
+		}
+		fmt.Println("len =", len(it.repos))
+		fmt.Println("repo == nil", it.index, it.index-1)
+		os.Exit(-1)
+	}
+	return it.repos[it.index-1]
+}
+
+// Use Scan() in a loop, similar to a while loop
+//
+//	for iterator.Scan() {
+//		d := iterator.Repo()
+//		fmt.Println("Repo UUID:", d.Uuid)
+//	}
+
+func (r *RepoList) ReposAll() *RepoIterator {
+	repoPointers := r.selectRepoAll()
+
+	iterator := NewRepoIterator(repoPointers)
+
+	return iterator
+}
+
+// SelectRepoPointers safely returns a slice of pointers to Repo records.
+func (r *RepoList) selectRepoAll() []*RepoRow {
+	r.RLock()
+	defer r.RUnlock()
+
+	// Create a new slice to hold pointers to each Repo
+	// repoPointers := make([]*Repo, len(c.E.Repos))
+	var repoPointers []*RepoRow
+	for _, repo := range me.allrepos {
+		if repo == nil {
+			continue
+		}
+		if repo.Status == nil {
+			continue
+		}
+		if ! repo.Status.InitOk {
+			continue
+		}
+		repoPointers = append(repoPointers, repo) // Copy pointers for safe iteration
+	}
+
+	return repoPointers
+}