mirror of
https://github.com/linuxkit/linuxkit.git
synced 2026-04-07 07:06:16 +00:00
2ab909fcbd
This pulls in another slew of other packages. Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
34 lines
690 B
Go
34 lines
690 B
Go
package local
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/docker/infrakit/pkg/discovery"
|
|
logutil "github.com/docker/infrakit/pkg/log"
|
|
"github.com/spf13/afero"
|
|
)
|
|
|
|
// Setup sets up the necessary environment for running this module -- ie make sure
|
|
// the CLI module directories are present, etc.
|
|
func Setup() error {
|
|
dir := Dir()
|
|
if dir == "" {
|
|
return fmt.Errorf("Env not set:%s", discovery.PluginDirEnvVar)
|
|
}
|
|
fs := afero.NewOsFs()
|
|
exists, err := afero.Exists(fs, dir)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if !exists {
|
|
log.Warn("Creating directory", "dir", dir)
|
|
err = fs.MkdirAll(dir, 0600)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
var log = logutil.New("module", "discovery/local")
|