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cli/command/container: add completion for --restart 

With this patch:

    docker run --restart <TAB>
    always  no  on-failure  unless-stopped

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2024-07-06 00:48:51 +02:00
parent f30158dbf8
commit 7fe7223c2c
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GPG Key ID: 76698F39D527CE8C
4 changed files with 19 additions and 0 deletions
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15
cli/command/container/completion.go
View File

@ -2,6 +2,7 @@ package container
import (
"github.com/docker/cli/cli/command/completion"
"github.com/docker/docker/api/types/container"
"github.com/spf13/cobra"
)
@ -64,6 +65,20 @@ var allLinuxCapabilities = []string{
"CAP_CHECKPOINT_RESTORE",
}
// restartPolicies is a list of all valid restart-policies..
//
// TODO(thaJeztah): add descriptions, and enable descriptions for our completion scripts (cobra.CompletionOptions.DisableDescriptions is currently set to "true")
var restartPolicies = []string{
string(container.RestartPolicyDisabled),
string(container.RestartPolicyAlways),
string(container.RestartPolicyOnFailure),
string(container.RestartPolicyUnlessStopped),
}
func completeLinuxCapabilityNames(cmd *cobra.Command, args []string, toComplete string) (names []string, _ cobra.ShellCompDirective) {
return completion.FromList(allLinuxCapabilities...)(cmd, args, toComplete)
}
func completeRestartPolicies(cmd *cobra.Command, args []string, toComplete string) (names []string, _ cobra.ShellCompDirective) {
return completion.FromList(restartPolicies...)(cmd, args, toComplete)
}

1
cli/command/container/create.go
View File

@ -84,6 +84,7 @@ func NewCreateCommand(dockerCli command.Cli) *cobra.Command {
_ = cmd.RegisterFlagCompletionFunc("env-file", completion.FileNames)
_ = cmd.RegisterFlagCompletionFunc("network", completion.NetworkNames(dockerCli))
_ = cmd.RegisterFlagCompletionFunc("pull", completion.FromList(PullImageAlways, PullImageMissing, PullImageNever))
_ = cmd.RegisterFlagCompletionFunc("restart", completeRestartPolicies)
return cmd
}

1
cli/command/container/run.go
View File

@ -75,6 +75,7 @@ func NewRunCommand(dockerCli command.Cli) *cobra.Command {
_ = cmd.RegisterFlagCompletionFunc("env-file", completion.FileNames)
_ = cmd.RegisterFlagCompletionFunc("network", completion.NetworkNames(dockerCli))
_ = cmd.RegisterFlagCompletionFunc("pull", completion.FromList(PullImageAlways, PullImageMissing, PullImageNever))
_ = cmd.RegisterFlagCompletionFunc("restart", completeRestartPolicies)
return cmd
}

2
cli/command/container/update.go
View File

@ -83,6 +83,8 @@ func NewUpdateCommand(dockerCli command.Cli) *cobra.Command {
flags.Var(&options.cpus, "cpus", "Number of CPUs")
flags.SetAnnotation("cpus", "version", []string{"1.29"})
_ = cmd.RegisterFlagCompletionFunc("restart", completeRestartPolicies)
return cmd
}