mirror of https://github.com/docker/compose.git
99 lines
3.0 KiB
Go
99 lines
3.0 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 compose
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import (
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"context"
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"fmt"
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"os"
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"time"
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"github.com/docker/compose/v2/pkg/utils"
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"github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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"github.com/docker/compose/v2/pkg/api"
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)
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type downOptions struct {
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*projectOptions
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removeOrphans bool
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timeChanged bool
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timeout int
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volumes bool
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images string
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}
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func downCommand(p *projectOptions, backend api.Service) *cobra.Command {
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opts := downOptions{
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projectOptions: p,
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}
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downCmd := &cobra.Command{
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Use: "down [OPTIONS]",
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Short: "Stop and remove containers, networks",
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PreRunE: AdaptCmd(func(ctx context.Context, cmd *cobra.Command, args []string) error {
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opts.timeChanged = cmd.Flags().Changed("timeout")
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if opts.images != "" {
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if opts.images != "all" && opts.images != "local" {
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return fmt.Errorf("invalid value for --rmi: %q", opts.images)
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}
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}
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return nil
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}),
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RunE: Adapt(func(ctx context.Context, args []string) error {
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return runDown(ctx, backend, opts)
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}),
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Args: cobra.NoArgs,
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ValidArgsFunction: noCompletion(),
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}
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flags := downCmd.Flags()
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removeOrphans := utils.StringToBool(os.Getenv("COMPOSE_REMOVE_ORPHANS"))
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flags.BoolVar(&opts.removeOrphans, "remove-orphans", removeOrphans, "Remove containers for services not defined in the Compose file.")
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flags.IntVarP(&opts.timeout, "timeout", "t", 10, "Specify a shutdown timeout in seconds")
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flags.BoolVarP(&opts.volumes, "volumes", "v", false, "Remove named volumes declared in the `volumes` section of the Compose file and anonymous volumes attached to containers.")
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flags.StringVar(&opts.images, "rmi", "", `Remove images used by services. "local" remove only images that don't have a custom tag ("local"|"all")`)
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flags.SetNormalizeFunc(func(f *pflag.FlagSet, name string) pflag.NormalizedName {
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if name == "volume" {
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name = "volumes"
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logrus.Warn("--volume is deprecated, please use --volumes")
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}
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return pflag.NormalizedName(name)
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})
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return downCmd
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}
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func runDown(ctx context.Context, backend api.Service, opts downOptions) error {
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project, name, err := opts.projectOrName()
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if err != nil {
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return err
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}
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var timeout *time.Duration
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if opts.timeChanged {
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timeoutValue := time.Duration(opts.timeout) * time.Second
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timeout = &timeoutValue
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}
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return backend.Down(ctx, name, api.DownOptions{
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RemoveOrphans: opts.removeOrphans,
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Project: project,
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Timeout: timeout,
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Images: opts.images,
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Volumes: opts.volumes,
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})
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}
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