Ignore: style change for pride and glory

main.go

@@ -125,11 +125,7 @@ func main() {
 				suicide(err, true)
 			}
 
-			imageSummaries, err := dc.ListImagesForRepo(repoName)
-			if err != nil {
-				suicide(err, true)
-			}
-			localTags, err := local.FetchTags(repoName, imageSummaries)
+			localTags, err := local.FetchTags(repoName, dc)
 			if err != nil {
 				suicide(err, true)
 			}

tag/local/local.go

@@ -3,18 +3,22 @@ package local
 import (
 	"strings"
 
-	"github.com/docker/docker/api/types"
-
+	dockerclient "github.com/ivanilves/lstags/docker/client"
 	"github.com/ivanilves/lstags/tag"
 )
 
 // FetchTags looks up Docker repo tags and IDs present on local Docker daemon
-func FetchTags(repo string, imageSummaries []types.ImageSummary) (map[string]*tag.Tag, error) {
+func FetchTags(repoName string, dc *dockerclient.DockerClient) (map[string]*tag.Tag, error) {
+	imageSummaries, err := dc.ListImagesForRepo(repoName)
+	if err != nil {
+		return nil, err
+	}
+
 	tags := make(map[string]*tag.Tag)
 
 	for _, imageSummary := range imageSummaries {
 		repoDigest := extractRepoDigest(imageSummary.RepoDigests)
-		tagNames := extractTagNames(imageSummary.RepoTags, repo)
+		tagNames := extractTagNames(imageSummary.RepoTags, repoName)
 
 		if repoDigest == "" {
 			repoDigest = "this.image.is.bad.it.has.no.digest.fuuu!"
@@ -48,11 +52,11 @@ func extractRepoDigest(repoDigests []string) string {
 	return digestFields[1]
 }
 
-func extractTagNames(repoTags []string, repo string) []string {
+func extractTagNames(repoTags []string, repoName string) []string {
 	tagNames := make([]string, 0)
 
 	for _, tag := range repoTags {
-		if strings.HasPrefix(tag, repo+":") {
+		if strings.HasPrefix(tag, repoName+":") {
 			fields := strings.Split(tag, ":")
 			tagNames = append(tagNames, fields[len(fields)-1])
 		}