68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
package config
|
|
|
|
import (
|
|
"os"
|
|
"os/user"
|
|
"path/filepath"
|
|
|
|
"github.com/rs/zerolog/log"
|
|
v1 "k8s.io/api/core/v1"
|
|
)
|
|
|
|
const (
|
|
// DefaultDirMod default unix perms for k9s directory.
|
|
DefaultDirMod os.FileMode = 0755
|
|
// DefaultFileMod default unix perms for k9s files.
|
|
DefaultFileMod os.FileMode = 0600
|
|
)
|
|
|
|
// InList check if string is in a collection of strings.
|
|
func InList(ll []string, n string) bool {
|
|
for _, l := range ll {
|
|
if l == n {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
// InNSList check if ns is in an ns collection.
|
|
func InNSList(nn []interface{}, ns string) bool {
|
|
ss := make([]string, len(nn))
|
|
for i, n := range nn {
|
|
if nsp, ok := n.(v1.Namespace); ok {
|
|
ss[i] = nsp.Name
|
|
}
|
|
}
|
|
return InList(ss, ns)
|
|
}
|
|
|
|
// MustK9sUser establishes current user identity or fail.
|
|
func MustK9sUser() string {
|
|
usr, err := user.Current()
|
|
if err != nil {
|
|
log.Fatal().Err(err).Msg("Die on retrieving user info")
|
|
}
|
|
return usr.Username
|
|
}
|
|
|
|
// EnsurePath ensures a directory exist from the given path.
|
|
func EnsurePath(path string, mod os.FileMode) {
|
|
dir := filepath.Dir(path)
|
|
EnsureFullPath(dir, mod)
|
|
}
|
|
|
|
// EnsureFullPath ensures a directory exist from the given path.
|
|
func EnsureFullPath(path string, mod os.FileMode) {
|
|
if _, err := os.Stat(path); os.IsNotExist(err) {
|
|
if err = os.MkdirAll(path, mod); err != nil {
|
|
log.Fatal().Msgf("Unable to create dir %q %v", path, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// IsBoolSet checks if a bool prt is set.
|
|
func IsBoolSet(b *bool) bool {
|
|
return b != nil && *b
|
|
}
|