From 15c0b25d011f37e7c20aeca9eaf461f78285b8d9 Mon Sep 17 00:00:00 2001 From: Alex Pilon Date: Fri, 22 Feb 2019 18:24:37 -0500 Subject: deps: github.com/hashicorp/terraform@sdk-v0.11-with-go-modules Updated via: go get github.com/hashicorp/terraform@sdk-v0.11-with-go-modules and go mod tidy --- vendor/github.com/bgentry/speakeasy/speakeasy.go | 49 ++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 vendor/github.com/bgentry/speakeasy/speakeasy.go (limited to 'vendor/github.com/bgentry/speakeasy/speakeasy.go') diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy.go b/vendor/github.com/bgentry/speakeasy/speakeasy.go new file mode 100644 index 0000000..71c1dd1 --- /dev/null +++ b/vendor/github.com/bgentry/speakeasy/speakeasy.go @@ -0,0 +1,49 @@ +package speakeasy + +import ( + "fmt" + "io" + "os" + "strings" +) + +// Ask the user to enter a password with input hidden. prompt is a string to +// display before the user's input. Returns the provided password, or an error +// if the command failed. +func Ask(prompt string) (password string, err error) { + return FAsk(os.Stdout, prompt) +} + +// FAsk is the same as Ask, except it is possible to specify the file to write +// the prompt to. If 'nil' is passed as the writer, no prompt will be written. +func FAsk(wr io.Writer, prompt string) (password string, err error) { + if wr != nil && prompt != "" { + fmt.Fprint(wr, prompt) // Display the prompt. + } + password, err = getPassword() + + // Carriage return after the user input. + if wr != nil { + fmt.Fprintln(wr, "") + } + return +} + +func readline() (value string, err error) { + var valb []byte + var n int + b := make([]byte, 1) + for { + // read one byte at a time so we don't accidentally read extra bytes + n, err = os.Stdin.Read(b) + if err != nil && err != io.EOF { + return "", err + } + if n == 0 || b[0] == '\n' { + break + } + valb = append(valb, b[0]) + } + + return strings.TrimSuffix(string(valb), "\r"), nil +} -- cgit v1.2.3