Make interactive app work on Docker-less hosts too

The removed client initialization seemed redundant anyway because the
dockerutil calls can work with nil clients, too.

Signed-off-by: Ivan Velichko <iximiuz@gmail.com>

pkg/app/master/command/cliprompt.go

@@ -19,11 +19,7 @@ import (
 
  "github.com/mintoolkit/mint/pkg/app"
  "github.com/mintoolkit/mint/pkg/app/master/config"
- "github.com/mintoolkit/mint/pkg/docker/dockerclient"
  "github.com/mintoolkit/mint/pkg/docker/dockerutil"
- "github.com/mintoolkit/mint/pkg/util/errutil"
- "github.com/mintoolkit/mint/pkg/util/fsutil"
- "github.com/mintoolkit/mint/pkg/version"
 )
 
 type InteractiveApp struct {
@@ -41,20 +37,6 @@ func NewInteractiveApp(app *cli.App, gparams *GenericParams) *InteractiveApp {
  },
  }
 
- client, err := dockerclient.New(gparams.ClientConfig)
- if err == dockerclient.ErrNoDockerInfo {
- exitMsg := "missing Docker connection info"
- if gparams.InContainer && gparams.IsDSImage {
- exitMsg = "make sure to pass the Docker connect parameters to the mint app container"
- }
- fmt.Printf("mint: info=docker.connect.error message='%s'\n", exitMsg)
- fmt.Printf("mint: state=exited version=%s location='%s'\n", version.Current(), fsutil.ExeDir())
- os.Exit(-777)
- }
- errutil.FailOn(err)
-
- ia.dclient = client
-
  ia.appPrompt = prompt.New(
  ia.execute,
  ia.complete,

scripts/src.build.quick.sh

@@ -10,7 +10,7 @@ BUILD_TIME="$(date -u '+%Y-%m-%d_%I:%M:%S%p')"
 TAG="current"
 REVISION="current"
 if hash git 2>/dev/null && [ -e $BDIR/.git ]; then
- TAG="$(git describe --tags)"
+ TAG="$(git describe --tags --always)"
  REVISION="$(git rev-parse HEAD)"
 fi