69fdd2a4ad
- make it possible to extract the formatter implementation from the "common" code, that way, the formatter package stays small - extract some formatter into their own packages This is essentially moving the "formatter" implementation of each type in their respective packages. The *main* reason to do that, is to be able to depend on `cli/command/formatter` without depending of the implementation detail of the formatter. As of now, depending on `cli/command/formatter` means we depend on `docker/docker/api/types`, `docker/licensing`, … — that should not be the case. `formatter` should hold the common code (or helpers) to easily create formatter, not all formatter implementations. Signed-off-by: Vincent Demeester <vincent@sbr.pm>
67 lines
1.7 KiB
Go
67 lines
1.7 KiB
Go
package swarm
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import (
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"context"
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"fmt"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/command/service"
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"github.com/docker/cli/cli/command/stack/formatter"
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"github.com/docker/cli/cli/command/stack/options"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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)
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// RunServices is the swarm implementation of docker stack services
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func RunServices(dockerCli command.Cli, opts options.Services) error {
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ctx := context.Background()
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client := dockerCli.Client()
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filter := getStackFilterFromOpt(opts.Namespace, opts.Filter)
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services, err := client.ServiceList(ctx, types.ServiceListOptions{Filters: filter})
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if err != nil {
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return err
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}
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// if no services in this stack, print message and exit 0
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if len(services) == 0 {
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fmt.Fprintf(dockerCli.Err(), "Nothing found in stack: %s\n", opts.Namespace)
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return nil
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}
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info := map[string]service.ListInfo{}
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if !opts.Quiet {
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taskFilter := filters.NewArgs()
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for _, service := range services {
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taskFilter.Add("service", service.ID)
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}
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tasks, err := client.TaskList(ctx, types.TaskListOptions{Filters: taskFilter})
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if err != nil {
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return err
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}
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nodes, err := client.NodeList(ctx, types.NodeListOptions{})
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if err != nil {
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return err
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}
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info = service.GetServicesStatus(services, nodes, tasks)
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}
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format := opts.Format
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if len(format) == 0 {
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if len(dockerCli.ConfigFile().ServicesFormat) > 0 && !opts.Quiet {
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format = dockerCli.ConfigFile().ServicesFormat
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} else {
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format = formatter.TableFormatKey
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}
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}
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servicesCtx := formatter.Context{
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Output: dockerCli.Out(),
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Format: service.NewListFormat(format, opts.Quiet),
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}
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return service.ListFormatWrite(servicesCtx, services, info)
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}
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