mirror of
https://github.com/nabbar/golib.git
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67 lines
2.1 KiB
Go
67 lines
2.1 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2019 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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package console
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import (
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"math"
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"strings"
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"unicode/utf8"
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)
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func padTimes(str string, n int) (out string) {
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for i := 0; i < n; i++ {
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out += str
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}
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return
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}
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func PadLeft(str string, len int, pad string) string {
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return padTimes(pad, len-utf8.RuneCountInString(str)) + str
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}
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func PadRight(str string, len int, pad string) string {
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return str + padTimes(pad, len-utf8.RuneCountInString(str))
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}
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func PadCenter(str string, len int, pad string) string {
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nbr := len - utf8.RuneCountInString(str)
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lft := int(math.Floor(float64(nbr) / 2))
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rgt := nbr - lft
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return padTimes(pad, lft) + str + padTimes(pad, rgt)
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}
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func PrintTabf(tablLevel int, format string, args ...interface{}) {
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ColorPrint.Printf(strings.Repeat(" ", tablLevel)+format, args...)
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}
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// @TODO : remove function
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// deprecated: replaced by PrintTabf
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// nolint: goprintffuncname
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func PrintTab(tablLevel int, format string, args ...interface{}) {
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PrintTabf(tablLevel, format, args...)
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}
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