add filter to GitHub repos query

this change excludes archived repos by default

internal/graph/github_repo.go

@@ -7,15 +7,20 @@ import (
 	"github.com/nais/api/internal/slug"
 )
 
-func toGraphGitHubRepositories(teamSlug slug.Slug, r *database.ReconcilerState) ([]*model.GitHubRepository, error) {
-	repos, err := database.GetGitHubRepos(r.Value)
+func toGraphGitHubRepositories(teamSlug slug.Slug, state *database.ReconcilerState, filter *model.GitHubRepositoriesFilter) ([]*model.GitHubRepository, error) {
+	repos, err := database.GetGitHubRepos(state.Value)
 	if err != nil {
 		return nil, err
 	}
 
-	ret := make([]*model.GitHubRepository, len(repos))
-	for i, repo := range repos {
-		ret[i] = toGraphGitHubRepository(teamSlug, repo)
+	excludeArchived := filter == nil || filter.IncludeArchivedRepositories == nil || !*filter.IncludeArchivedRepositories
+
+	ret := make([]*model.GitHubRepository, 0)
+	for _, repo := range repos {
+		if repo.Archived && excludeArchived {
+			continue
+		}
+		ret = append(ret, toGraphGitHubRepository(teamSlug, repo))
 	}
 
 	return ret, nil

internal/graph/graphqls/github_repo.graphqls

@@ -65,6 +65,6 @@ type GitHubRepositoryPermission {
 
 "Input for filtering GitHub repositories."
 input GitHubRepositoriesFilter {
-  "Include archived repositories or not. Default is false."
-  includeArchivedRepositories: Boolean!
+  "Whether or not to include archived repositories. Defaults to false."
+  includeArchivedRepositories: Boolean
 }

internal/graph/graphqls/teams.graphqls

@@ -7,7 +7,7 @@ extend type Query {
     "Limit the number of teams to return. Default is 20."
     limit: Int
 
-    "Filter teams by GitHub repository permissions."
+    "Filter teams."
     filter: TeamsFilter
   ): TeamList! @auth
 
@@ -283,6 +283,9 @@ type Team {
 
     "Limit the number of repositories to return. Default is 20."
     limit: Int
+
+    "Filter the repositories."
+    filter: GitHubRepositoriesFilter
   ): GitHubRepositoryList!
 
   "Slack channel for the team."