refactor(cli): move cmd/uncloud to cmd/uc, change the artifact name uncloud_* -> uc_*

cmd/uc/service/start.go

@@ -0,0 +1,59 @@
+//nolint:dupl
+package service
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/docker/compose/v2/pkg/progress"
+	"github.com/psviderski/uncloud/internal/cli"
+	"github.com/psviderski/uncloud/internal/cli/completion"
+	"github.com/spf13/cobra"
+)
+
+type startOptions struct {
+	services []string
+}
+
+func NewStartCommand(groupID string) *cobra.Command {
+	opts := startOptions{}
+	cmd := &cobra.Command{
+		Use:   "start SERVICE [SERVICE...]",
+		Short: "Start one or more services.",
+		Long: `Start one or more previously stopped services.
+
+Starts all containers of the specified service(s) across all machines in the cluster.
+Services can be specified by name or ID.`,
+		Args: cobra.MinimumNArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			uncli := cmd.Context().Value("cli").(*cli.CLI)
+			opts.services = args
+			return start(cmd.Context(), uncli, opts)
+		},
+		GroupID: groupID,
+		ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]cobra.Completion, cobra.ShellCompDirective) {
+			uncli := cmd.Context().Value("cli").(*cli.CLI)
+			return completion.Services(cmd.Context(), uncli, args, toComplete)
+		},
+	}
+	return cmd
+}
+
+func start(ctx context.Context, uncli *cli.CLI, opts startOptions) error {
+	client, err := uncli.ConnectCluster(ctx)
+	if err != nil {
+		return fmt.Errorf("connect to cluster: %w", err)
+	}
+	defer client.Close()
+
+	for _, s := range opts.services {
+		err = progress.RunWithTitle(ctx, func(ctx context.Context) error {
+			if err = client.StartService(ctx, s); err != nil {
+				return fmt.Errorf("start service '%s': %w", s, err)
+			}
+			return nil
+		}, uncli.ProgressOut(), "Starting service "+s)
+	}
+
+	return err
+}