b8f2b7c678
This function was added in 7405ac5c2d as
a fallback for API < v1.41, which did not include the service status
in the response. Current API versions return this information, so there's
no need to fetch it manually.
It was not gated by API version for some tests (which didn't set API
version), but should not be needed for non-test situations.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
package service
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/docker/cli/cli"
|
|
"github.com/docker/cli/cli/command"
|
|
"github.com/docker/cli/cli/command/formatter"
|
|
flagsHelper "github.com/docker/cli/cli/flags"
|
|
"github.com/docker/cli/opts"
|
|
"github.com/moby/moby/client"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
type listOptions struct {
|
|
quiet bool
|
|
format string
|
|
filter opts.FilterOpt
|
|
}
|
|
|
|
func newListCommand(dockerCLI command.Cli) *cobra.Command {
|
|
options := listOptions{filter: opts.NewFilterOpt()}
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "ls [OPTIONS]",
|
|
Aliases: []string{"list"},
|
|
Short: "List services",
|
|
Args: cli.NoArgs,
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
return runList(cmd.Context(), dockerCLI, options)
|
|
},
|
|
ValidArgsFunction: cobra.NoFileCompletions,
|
|
DisableFlagsInUseLine: true,
|
|
}
|
|
|
|
flags := cmd.Flags()
|
|
flags.BoolVarP(&options.quiet, "quiet", "q", false, "Only display IDs")
|
|
flags.StringVar(&options.format, "format", "", flagsHelper.FormatHelp)
|
|
flags.VarP(&options.filter, "filter", "f", "Filter output based on conditions provided")
|
|
|
|
return cmd
|
|
}
|
|
|
|
func runList(ctx context.Context, dockerCLI command.Cli, options listOptions) error {
|
|
apiClient := dockerCLI.Client()
|
|
services, err := apiClient.ServiceList(ctx, client.ServiceListOptions{
|
|
Filters: options.filter.Value(),
|
|
// When not running "quiet", also get service status (number of running
|
|
// and desired tasks). Note that this is only supported on API v1.41 and
|
|
// up; older API versions ignore this option, and we will have to collect
|
|
// the information manually below.
|
|
Status: !options.quiet,
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
format := options.format
|
|
if len(format) == 0 {
|
|
if len(dockerCLI.ConfigFile().ServicesFormat) > 0 && !options.quiet {
|
|
format = dockerCLI.ConfigFile().ServicesFormat
|
|
} else {
|
|
format = formatter.TableFormatKey
|
|
}
|
|
}
|
|
|
|
servicesCtx := formatter.Context{
|
|
Output: dockerCLI.Out(),
|
|
Format: NewListFormat(format, options.quiet),
|
|
}
|
|
return ListFormatWrite(servicesCtx, services)
|
|
}
|