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This patch creates a new cli package that allows to combine both client and daemon commands (there is only one daemon command: docker daemon). The `-d` and `--daemon` top-level flags are deprecated and a special message is added to prompt the user to use `docker daemon`. Providing top-level daemon-specific flags for client commands result in an error message prompting the user to use `docker daemon`. This patch does not break any old but correct usages. This also makes `-d` and `--daemon` flags, as well as the `daemon` command illegal in client-only binaries. Signed-off-by: Tibor Vass <tibor@docker.com>
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package client
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import (
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"fmt"
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"net/url"
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"strings"
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Cli "github.com/docker/docker/cli"
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flag "github.com/docker/docker/pkg/mflag"
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)
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// CmdRm removes one or more containers.
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//
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// Usage: docker rm [OPTIONS] CONTAINER [CONTAINER...]
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func (cli *DockerCli) CmdRm(args ...string) error {
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cmd := Cli.Subcmd("rm", []string{"CONTAINER [CONTAINER...]"}, "Remove one or more containers", true)
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v := cmd.Bool([]string{"v", "-volumes"}, false, "Remove the volumes associated with the container")
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link := cmd.Bool([]string{"l", "#link", "-link"}, false, "Remove the specified link")
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force := cmd.Bool([]string{"f", "-force"}, false, "Force the removal of a running container (uses SIGKILL)")
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cmd.Require(flag.Min, 1)
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cmd.ParseFlags(args, true)
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val := url.Values{}
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if *v {
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val.Set("v", "1")
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}
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if *link {
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val.Set("link", "1")
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}
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if *force {
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val.Set("force", "1")
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}
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var errNames []string
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for _, name := range cmd.Args() {
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if name == "" {
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return fmt.Errorf("Container name cannot be empty")
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}
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name = strings.Trim(name, "/")
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_, _, err := readBody(cli.call("DELETE", "/containers/"+name+"?"+val.Encode(), nil, nil))
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if err != nil {
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fmt.Fprintf(cli.err, "%s\n", err)
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errNames = append(errNames, name)
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} else {
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fmt.Fprintf(cli.out, "%s\n", name)
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}
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}
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if len(errNames) > 0 {
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return fmt.Errorf("Error: failed to remove containers: %v", errNames)
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}
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return nil
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}
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