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input.go
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/
input.go
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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package main
import (
"fmt"
"github.com/erikgeiser/promptkit/selection"
"github.com/erikgeiser/promptkit/textinput"
"os"
)
const customTemplate = `
{{- "┏" }}━{{ Repeat "━" (Len .Prompt) }}━┯━{{ Repeat "━" 13 }}{{ "━━━━┓\n" }}
{{- "┃" }} {{ Bold .Prompt }} │ {{ .Input -}}
{{- Repeat " " (Max 0 (Sub 16 (Len .Input))) }}
{{- if not .Valid -}}
{{- Foreground "1" (Bold "✘") -}}
{{- else -}}
{{- Foreground "2" (Bold "✔") -}}
{{- end -}}┃
{{- "\n┗" }}━{{ Repeat "━" (Len .Prompt) }}━┷━{{ Repeat "━" 13 }}{{ "━━━━┛" -}}
`
const customResultTemplate = `
{{- Bold (print "🖥️ Connecting to " (Foreground "32" .FinalValue) "\n") -}}
`
func GetHost() string {
input := textinput.New("Enter an Host address")
input.Placeholder = "127.0.0.1:4002"
input.Template = customTemplate
input.ResultTemplate = customResultTemplate
input.CharLimit = 15
ip, err := input.RunPrompt()
if err != nil {
fmt.Printf("Error: %v\n", err)
os.Exit(1)
}
return ip
}
func GetAuthType() string {
sp := selection.New("Auth Type:",
selection.Choices([]string{"Noop", "Basic"}))
sp.PageSize = 3
choice, err := sp.RunPrompt()
if err != nil {
fmt.Printf("Error: %v\n", err)
os.Exit(1)
}
return choice.String
}
func GetUsername() string {
input := textinput.New("Username:")
username, err := input.RunPrompt()
if err != nil {
fmt.Printf("Error: %v\n", err)
os.Exit(1)
}
return username
}
func GetPWD() string {
input := textinput.New("Password:")
input.Hidden = true
pwd, err := input.RunPrompt()
if err != nil {
fmt.Printf("Error: %v\n", err)
os.Exit(1)
}
return pwd
}