cache: consistently use "ref" to fetch a repository

3 files changed, 6 insertions, 6 deletions

diff --git a/cache/multi_repo_cache.go b/cache/multi_repo_cache.go
index fa5a2041..a55bbcce 100644
--- a/cache/multi_repo_cache.go
+++ b/cache/multi_repo_cache.go
@@ -54,7 +54,7 @@ func (c *MultiRepoCache) DefaultRepo() (*RepoCache, error) {
 	panic("unreachable")
 }
 
-// ResolveRepo retrieve a repository by name
+// ResolveRepo retrieve a repository with a reference
 func (c *MultiRepoCache) ResolveRepo(ref string) (*RepoCache, error) {
 	r, ok := c.repos[ref]
 	if !ok {
diff --git a/graphql/resolvers/mutation.go b/graphql/resolvers/mutation.go
index 9ed4e780..b4f8845a 100644
--- a/graphql/resolvers/mutation.go
+++ b/graphql/resolvers/mutation.go
@@ -15,9 +15,9 @@ type mutationResolver struct {
 	cache *cache.MultiRepoCache
 }
 
-func (r mutationResolver) getRepo(repoRef *string) (*cache.RepoCache, error) {
-	if repoRef != nil {
-		return r.cache.ResolveRepo(*repoRef)
+func (r mutationResolver) getRepo(ref *string) (*cache.RepoCache, error) {
+	if ref != nil {
+		return r.cache.ResolveRepo(*ref)
 	}
 
 	return r.cache.DefaultRepo()
diff --git a/graphql/resolvers/query.go b/graphql/resolvers/query.go
index 80b5a896..aa4e1d85 100644
--- a/graphql/resolvers/query.go
+++ b/graphql/resolvers/query.go
@@ -27,8 +27,8 @@ func (r rootQueryResolver) DefaultRepository(ctx context.Context) (*models.Repos
 	}, nil
 }
 
-func (r rootQueryResolver) Repository(ctx context.Context, id string) (*models.Repository, error) {
-	repo, err := r.cache.ResolveRepo(id)
+func (r rootQueryResolver) Repository(ctx context.Context, ref string) (*models.Repository, error) {
+	repo, err := r.cache.ResolveRepo(ref)
 
 	if err != nil {
 		return nil, err