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cli/command: remove prompt utilities that were for internal use #6243

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Merged
thaJeztah merged 1 commit into from
Aug 6, 2025
Merged

cli/command: remove prompt utilities that were for internal use #6243

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39 changes: 0 additions & 39 deletions cli/command/utils.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,55 +4,16 @@
package command

import (
"context"
"io"
"os"
"path/filepath"
"strings"

"github.com/docker/cli/cli/config"
"github.com/docker/cli/cli/streams"
"github.com/docker/cli/internal/prompt"
"github.com/moby/moby/api/types/filters"
"github.com/pkg/errors"
"github.com/spf13/pflag"
)

const ErrPromptTerminated = prompt.ErrTerminated

// DisableInputEcho disables input echo on the provided streams.In.
// This is useful when the user provides sensitive information like passwords.
// The function returns a restore function that should be called to restore the
// terminal state.
func DisableInputEcho(ins *streams.In) (restore func() error, err error) {
return prompt.DisableInputEcho(ins)
}

// PromptForInput requests input from the user.
//
// If the user terminates the CLI with SIGINT or SIGTERM while the prompt is
// active, the prompt will return an empty string ("") with an ErrPromptTerminated error.
// When the prompt returns an error, the caller should propagate the error up
// the stack and close the io.Reader used for the prompt which will prevent the
// background goroutine from blocking indefinitely.
func PromptForInput(ctx context.Context, in io.Reader, out io.Writer, message string) (string, error) {
return prompt.ReadInput(ctx, in, out, message)
}

// PromptForConfirmation requests and checks confirmation from the user.
// This will display the provided message followed by ' [y/N] '. If the user
// input 'y' or 'Y' it returns true otherwise false. If no message is provided,
// "Are you sure you want to proceed? [y/N] " will be used instead.
//
// If the user terminates the CLI with SIGINT or SIGTERM while the prompt is
// active, the prompt will return false with an ErrPromptTerminated error.
// When the prompt returns an error, the caller should propagate the error up
// the stack and close the io.Reader used for the prompt which will prevent the
// background goroutine from blocking indefinitely.
func PromptForConfirmation(ctx context.Context, ins io.Reader, outs io.Writer, message string) (bool, error) {
return prompt.Confirm(ctx, ins, outs, message)
}

// PruneFilters merges prune filters specified in config.json with those specified
// as command-line flags.
//
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