enhancing output and coverage

mudler · Jun 4, 2016 · 2c264b9 · 2c264b9
1 parent 9646663
commit 2c264b9
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Showing 3 changed files with 14 additions and 1 deletion.
diff --git a/main.go b/main.go
@@ -8,7 +8,7 @@ import (
 )
 
 // VERSION is the app version
-const VERSION = "0.3.3"
+const VERSION = "0.3.4"
 
 func main() {
 	app := cli.NewApp()
@@ -52,6 +52,7 @@ func main() {
 			},
 		},
 	}
+	jww.INFO.Println("Docker Companion v" + VERSION)
 
 	app.Run(os.Args)
 }
diff --git a/squash.go b/squash.go
@@ -51,6 +51,9 @@ func squashImage(c *cli.Context) error {
 	jww.INFO.Println("Squashing " + sourceImage + " in " + outputImage)
 
 	err = Squash(client, sourceImage, outputImage)
+	if err == nil {
+		jww.INFO.Println("Done")
+	}
 	return err
 }
 
@@ -74,6 +77,9 @@ func Squash(client *docker.Client, image string, toImage string) error {
 			Cmd:   []string{"true"},
 		},
 	})
+	if err != nil {
+		jww.FATAL.Fatalln("Couldn't create container, sorry", err)
+	}
 	defer func(*docker.Container) {
 		client.RemoveContainer(docker.RemoveContainerOptions{
 			ID:    container.ID,

diff --git a/unpack.go b/unpack.go
@@ -54,6 +54,9 @@ func unpackImage(c *cli.Context) error {
 
 	jww.INFO.Println("Unpacking " + sourceImage + " in " + output)
 	err = Unpack(client, sourceImage, output)
+	if err == nil {
+		jww.INFO.Println("Done")
+	}
 	return err
 }
 
@@ -82,6 +85,9 @@ func Unpack(client *docker.Client, image string, dirname string) error {
 			Cmd:   []string{"true"},
 		},
 	})
+	if err != nil {
+		jww.FATAL.Fatalln("Couldn't export container, sorry", err)
+	}
 	defer func(*docker.Container) {
 		client.RemoveContainer(docker.RemoveContainerOptions{
 			ID:    container.ID,