jpictl: initial env command [WIP]

Signed-off-by: Alejandro Mery <amery@jpi.io>

pkg/zones/machines.go

@@ -1,7 +0,0 @@
-package zones
-
-// A Machine is a machine on a Zone
-type Machine struct {
-	zone *Zone
-	name string
-}

pkg/zones/scan.go

@@ -1,29 +1,5 @@
 package zones
 
-import (
+func (*Zones) Scan() error {
-	"io/fs"
-	"log"
-)
-
-func (m *Zones) scan() error {
-	var zones []Zone
-
-	// each directory is a zone
-	entries, err := fs.ReadDir(m.dir, ".")
-	if err != nil {
-		return err
-	}
-
-	for _, e := range entries {
-		if e.IsDir() {
-			z := Zone{
-				zones: m,
-				name:  e.Name(),
-			}
-
-			log.Print(z)
-			zones = append(zones, z)
-		}
-	}
 	return nil
 }

pkg/zones/zones.go

@@ -1,39 +1,17 @@
 package zones
 
-import (
-	"io/fs"
-	"os"
-)
-
-// Zone represents one zone in a cluster
-type Zone struct {
-	zones *Zones
-
-	id   int
-	name string
-}
-
-// Zones represents all zones in a cluster
 type Zones struct {
-	dir fs.FS
+	basedir string
-
-	zones []Zone
 }
 
-// NewFS builds a [Zones] tree using the given directory
+func New(dir string) (*Zones, error) {
-func NewFS(dir fs.FS) (*Zones, error) {
 	z := &Zones{
-		dir: dir,
+		basedir: dir,
 	}
 
-	if err := z.scan(); err != nil {
+	if err := z.Scan(); err != nil {
 		return nil, err
 	}
 
 	return z, nil
 }
-
-// New builds a [Zones] tree using the given directory
-func New(dir string) (*Zones, error) {
-	return NewFS(os.DirFS(dir))
-}