Begin volume listing

go.mod

@@ -1,3 +1,7 @@
 module git.rdelaage.ovh/rdelaage/VolumesAndDatabasesBackup
 
+require (
+	github.com/docker/docker v20.10.11
+)
+
 go 1.17

volumes/volumes.go

@@ -0,0 +1,40 @@
+package volumes
+
+import (
+	"fmt"
+	"context"
+
+	"github.com/docker/docker/client"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/volume"
+	"github.com/docker/docker/api/types/filters"
+)
+
+func listVolumesToBeBackedUp() ([]string, error) {
+	var (
+		cli              client.Client
+		err              error
+		volumeListOKBody volume.VolumeListOKBody
+		ctx              context.Context
+	)
+
+	volumesList := make([]string)
+
+	cli, err = client.NewClientWithOpts()
+	if err != nil {
+		return volumesList, fmt.Errorf("Could not create client: %s", err.Error())
+	}
+
+	ctx = context.Background()
+	volumeListOKBody, err = cli.VolumeList(ctx, filters.NewArgs())
+	if err != nil {
+		return volumesList, fmt.Errorf("Could not list volumes: %s", err.Error())
+	}
+
+	for volume, _ := range volumeListOKBody.Volumes {
+		//check no disable label
+		//add hash in volume list
+	}
+
+	return volumesList, nil
+}