From c01d192e08ddaeb493f83e4a70184ced2688207e Mon Sep 17 00:00:00 2001
From: Joakim Hulthe <joakim@hulthe.net>
Date: Wed, 11 Nov 2020 01:48:20 +0100
Subject: [PATCH] Update readme

---
 README.md                       | 16 +++++++++++++---
 internal/pkg/versioning/mode.go |  1 -
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index c37ce17..dc79d89 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,25 @@
 # lookbuilding
+_WIP_
 
 Scuffed lookalike of watchtower
 
-This project will, when triggered by an http request,
-scan and update all properly annotated containers.
+This project will, when triggered by an http request, scan the
+docker registry and update all properly annotated containers.
 
 Add one of the following labels to your container to have lookbuilding update it.
-```
+```sh
+# only update to newer images with the same tag
 lookbuilding.mode = same_tag
+
+# only update to images with a newer semver version tag
 lookbuilding.mode = semver_major
+
+# only update to images with a newer semver version tag
+# but with the same major version
 lookbuilding.mode = semver_minor
+
+# only update to images with a newer semver version tag
+# but with the same major & minor version
 lookbuilding.mode = semver_patch
 ```
 
diff --git a/internal/pkg/versioning/mode.go b/internal/pkg/versioning/mode.go
index 95b3cf5..6a837aa 100644
--- a/internal/pkg/versioning/mode.go
+++ b/internal/pkg/versioning/mode.go
@@ -1,7 +1,6 @@
 package versioning
 
 import (
-	"fmt"
 	"sort"
 
 	l "hulthe.net/lookbuilding/internal/pkg/logging"