ACI Stop implementation

cli/cmd/stop.go

@@ -0,0 +1,77 @@
+/*
+   Copyright 2020 Docker, Inc.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package cmd
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/docker/api/errdefs"
+
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+
+	"github.com/hashicorp/go-multierror"
+
+	"github.com/docker/api/client"
+)
+
+type stopOpts struct {
+	timeout uint32
+}
+
+// StopCommand deletes containers
+func StopCommand() *cobra.Command {
+	var opts stopOpts
+	cmd := &cobra.Command{
+		Use:   "stop",
+		Short: "Stop one or more running containers",
+		Args:  cobra.MinimumNArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runStop(cmd.Context(), args, opts)
+		},
+	}
+
+	cmd.Flags().Uint32Var(&opts.timeout, "timeout", 0, "Seconds to wait for stop before killing it (default 0, no timeout)")
+
+	return cmd
+}
+
+func runStop(ctx context.Context, args []string, opts stopOpts) error {
+	c, err := client.New(ctx)
+	if err != nil {
+		return errors.Wrap(err, "cannot connect to backend")
+	}
+
+	var errs *multierror.Error
+	for _, id := range args {
+		err := c.ContainerService().Stop(ctx, id, &opts.timeout)
+		if err != nil {
+			if errdefs.IsNotFoundError(err) {
+				errs = multierror.Append(errs, fmt.Errorf("container %s not found", id))
+			} else {
+				errs = multierror.Append(errs, err)
+			}
+			continue
+		}
+		fmt.Println(id)
+	}
+	if errs != nil {
+		errs.ErrorFormat = formatErrors
+	}
+	return errs.ErrorOrNil()
+}