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Add password prompt #8

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Merged
merged 1 commit into from
Dec 17, 2017
Merged

Add password prompt #8

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8 changes: 7 additions & 1 deletion Gopkg.lock
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4 changes: 4 additions & 0 deletions Gopkg.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -44,3 +44,7 @@
[[constraint]]
name = "github.com/urfave/cli"
version = "1.20.0"

[[constraint]]
name = "github.com/bgentry/speakeasy"
version = "0.1.0"
20 changes: 20 additions & 0 deletions shell/prompt.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import (
"github.com/gruntwork-io/gruntwork-cli/errors"
"strings"
"github.com/fatih/color"
"github.com/bgentry/speakeasy"
)

var BRIGHT_GREEN = color.New(color.FgHiGreen, color.Bold)
Expand Down Expand Up @@ -45,3 +46,22 @@ func PromptUserForYesNo(prompt string, options *ShellOptions) (bool, error) {
}
}

// Prompt a user for a password or other sensitive info that should not be echoed back to stdout.
func PromptUserForPassword(prompt string, options *ShellOptions) (string, error) {
BRIGHT_GREEN.Print(prompt)

if options.NonInteractive {
return "", errors.WithStackTrace(NonInteractivePasswordPrompt)
}

password, err := speakeasy.Ask("")
if err != nil {
return "", errors.WithStackTrace(err)
}

return password, nil
}

// Custom error types

var NonInteractivePasswordPrompt = fmt.Errorf("The non-interactive flag is set, so unable to prompt user for a password.")