Create non-existing tags before pushing

Author: csandanov

cmd/wodby/ci/release/release.go

@@ -128,14 +128,30 @@ var Cmd = &cobra.Command{
 
 				if config.Metadata.Branch != "" {
 					if config.Metadata.Branch == opts.latestBranch {
-						err = docker.Push(service.Slug + ":latest")
+						latestTag := fmt.Sprintf("%s:%s", service.Slug, "latest")
+						err = docker.Tag(tag, latestTag)
+
+						if err != nil {
+							return err
+						}
+
+						err = docker.Push(latestTag)
+
 						if err != nil {
 							return err
 						}
 					}
 
 					if opts.branchTag {
-						err = docker.Push(service.Slug + ":" + config.Metadata.Branch)
+						branchTag := fmt.Sprintf("%s:%s", service.Slug, config.Metadata.Branch)
+						err = docker.Tag(tag, branchTag)
+
+						if err != nil {
+							return err
+						}
+
+						err = docker.Push(branchTag)
+
 						if err != nil {
 							return err
 						}

pkg/docker/docker.go

@@ -70,6 +70,12 @@ func (c *Client) Pull(image string) error {
 	return cmdStartVerbose(cmd)
 }
 
+func (c *Client) Tag(image string, tag string) error {
+	cmd := exec.Command("docker", "tag", image, tag)
+
+	return cmdStartVerbose(cmd)
+}
+
 func (c *Client) GetDefaultImageUser(image string) (string, error) {
 	defaultUser := ""