refactor: urfave v2

cli/server/add.go

@@ -13,12 +13,13 @@ import (
 	"coopcloud.tech/abra/pkg/log"
 	"coopcloud.tech/abra/pkg/server"
 	sshPkg "coopcloud.tech/abra/pkg/ssh"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 var local bool
 var localFlag = &cli.BoolFlag{
-	Name:        "local, l",
+	Name:        "local",
+	Aliases:     []string{"l"},
 	Usage:       "Use local server",
 	Destination: &local,
 }
@@ -131,7 +132,7 @@ of your ~/.ssh/config. Checks for a valid online domain will be skipped:
 	Before:    internal.SubCommandBefore,
 	ArgsUsage: "<name>",
 	Action: func(c *cli.Context) error {
-		if len(c.Args()) > 0 && local || !internal.ValidateSubCmdFlags(c) {
+		if c.Args().Len() > 0 && local || !internal.ValidateSubCmdFlags(c) {
 			err := errors.New("cannot use <name> and --local together")
 			internal.ShowSubcommandHelpAndError(c, err)
 		}

cli/server/list.go

@@ -10,7 +10,7 @@ import (
 	"coopcloud.tech/abra/pkg/formatter"
 	"coopcloud.tech/abra/pkg/log"
 	"github.com/docker/cli/cli/connhelper/ssh"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 var serverListCommand = cli.Command{

cli/server/prune.go

@@ -9,13 +9,14 @@ import (
 	"coopcloud.tech/abra/pkg/formatter"
 	"coopcloud.tech/abra/pkg/log"
 	"github.com/docker/docker/api/types/filters"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 var allFilter bool
 
 var allFilterFlag = &cli.BoolFlag{
-	Name:        "all, a",
+	Name:        "all",
+	Aliases:     []string{"a"},
 	Usage:       "Remove all unused images not just dangling ones",
 	Destination: &allFilter,
 }
@@ -23,7 +24,8 @@ var allFilterFlag = &cli.BoolFlag{
 var volumesFilter bool
 
 var volumesFilterFlag = &cli.BoolFlag{
-	Name:        "volumes, v",
+	Name:        "volumes",
+	Aliases:     []string{"v"},
 	Usage:       "Prune volumes. This will remove app data, Be Careful!",
 	Destination: &volumesFilter,
 }

cli/server/remove.go

@@ -9,7 +9,7 @@ import (
 	"coopcloud.tech/abra/pkg/client"
 	"coopcloud.tech/abra/pkg/config"
 	"coopcloud.tech/abra/pkg/log"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 var serverRemoveCommand = cli.Command{

cli/server/server.go

@@ -1,7 +1,7 @@
 package server
 
 import (
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 // ServerCommand defines the `abra server` command and its subcommands
@@ -9,10 +9,10 @@ var ServerCommand = cli.Command{
 	Name:    "server",
 	Aliases: []string{"s"},
 	Usage:   "Manage servers",
-	Subcommands: []cli.Command{
-		serverAddCommand,
-		serverListCommand,
-		serverRemoveCommand,
-		serverPruneCommand,
+	Subcommands: []*cli.Command{
+		&serverAddCommand,
+		&serverListCommand,
+		&serverRemoveCommand,
+		&serverPruneCommand,
 	},
 }