mirror of https://github.com/docker/compose.git
Add context use command
Signed-off-by: Christopher Crone <christopher.crone@docker.com>
This commit is contained in:
parent
c92a9b12d9
commit
8720a62c37
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@ -34,8 +34,10 @@ import (
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"text/tabwriter"
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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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cliconfig "github.com/docker/api/cli/config"
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"github.com/docker/api/context/store"
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)
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@ -50,6 +52,7 @@ func ContextCommand() *cobra.Command {
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createCommand(),
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listCommand(),
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removeCommand(),
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useCommand(),
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)
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return cmd
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@ -106,6 +109,21 @@ func removeCommand() *cobra.Command {
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}
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}
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func useCommand() *cobra.Command {
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return &cobra.Command{
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Use: "use CONTEXT",
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Short: "Set the default context",
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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config := cmd.Flag(cliconfig.ConfigFlagName)
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if config == nil || config.Value.String() == "" {
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panic(errors.New("no value for config directory"))
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}
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return runUse(cmd.Context(), config.Value.String(), args[0])
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},
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}
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}
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func runCreate(ctx context.Context, opts createOpts, name string, contextType string) error {
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switch contextType {
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case "aci":
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@ -162,3 +180,18 @@ func runRemove(ctx context.Context, args []string) error {
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}
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return errs.ErrorOrNil()
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}
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func runUse(ctx context.Context, configDir string, name string) error {
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s := store.ContextStore(ctx)
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// Match behavior of existing CLI
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if name != store.DefaultContextName {
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if _, err := s.Get(name, nil); err != nil {
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return err
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}
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}
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if err := cliconfig.WriteCurrentContext(configDir, name); err != nil {
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return err
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}
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fmt.Println(name)
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return nil
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}
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