47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package logging
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/* ---------------------------------------------------------------- *
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* IMPORTS
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* ---------------------------------------------------------------- */
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import (
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"bufio"
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"fmt"
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"io"
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"os"
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"ads/pkg/re"
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)
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/* ---------------------------------------------------------------- *
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* METHOD prompts
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* ---------------------------------------------------------------- */
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// Zeigt Prompt an und liest Usereingabe aus, erkennt auch ob Meta+D geklickt wurde
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func Prompt(lines ...interface{}) (string, bool, error) {
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pipe := os.Stdout
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if len(lines) > 0 {
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tag := ""
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for _, line := range lines {
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logGeneric(pipe, tag, line)
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}
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logGeneric(pipe, tag, "")
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}
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fmt.Fprintf(pipe, "%s ", promptSymb)
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reader := bufio.NewReader(os.Stdin)
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line, err := reader.ReadString('\n')
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line = re.Sub(`\s+$`, "", line)
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if err != nil && err == io.EOF {
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fmt.Fprintln(pipe, "")
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return line, true, err
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}
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return line, false, err
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}
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func PromptAnyKeyToContinue() bool {
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pipe := os.Stdout
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fmt.Fprint(pipe, stripAnsiIfNecessary("\033[2;3mEingabetaste (Enter) zum Fortsetzen drücken:\033[0m "))
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_, exit, _ := Prompt()
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return exit
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}
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