mirror of https://github.com/docker/compose.git
75 lines
1.9 KiB
Go
75 lines
1.9 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cmd
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import (
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"context"
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"fmt"
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"github.com/hashicorp/go-multierror"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/docker/compose-cli/api/client"
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"github.com/docker/compose-cli/cli/formatter"
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"github.com/docker/compose-cli/errdefs"
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)
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type killOpts struct {
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signal string
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}
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// KillCommand kills containers
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func KillCommand() *cobra.Command {
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var opts killOpts
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cmd := &cobra.Command{
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Use: "kill",
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Short: "Kill one or more running containers",
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Args: cobra.MinimumNArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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return runKill(cmd.Context(), args, opts)
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},
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}
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flags := cmd.Flags()
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flags.StringVarP(&opts.signal, "signal", "s", "KILL", "Signal to send to the container")
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return cmd
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}
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func runKill(ctx context.Context, args []string, opts killOpts) error {
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c, err := client.New(ctx)
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if err != nil {
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return errors.Wrap(err, "cannot connect to backend")
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}
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var errs *multierror.Error
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for _, id := range args {
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err := c.ContainerService().Kill(ctx, id, opts.signal)
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if err != nil {
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if errdefs.IsNotFoundError(err) {
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errs = multierror.Append(errs, fmt.Errorf("container %s not found", id))
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} else {
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errs = multierror.Append(errs, err)
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}
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continue
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}
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fmt.Println(id)
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}
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formatter.SetMultiErrorFormat(errs)
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return errs.ErrorOrNil()
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}
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