init

Author: cppforlife

.gitignore

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+*.test

Gopkg.lock

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+[prune]
+  go-tests = true
+  unused-packages = true
+
+[[constraint]]
+  name = "github.com/fatih/color"
+  version = "1.7.0"
+
+[[constraint]]
+  name = "github.com/mattn/go-isatty"
+  version = "0.0.3"
+
+[[constraint]]
+  name = "github.com/onsi/ginkgo"
+  version = "1.6.0"
+
+[[constraint]]
+  name = "github.com/onsi/gomega"
+  version = "1.4.1"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/vito/go-interact"
+
+[[constraint]]
+  name = "gopkg.in/yaml.v2"
+  version = "2.2.1"

Gopkg.toml

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+Copyright (c) 2018 Dmitriy Kalinin
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSE

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+## go-cli-ui
+
+Originally this library was written for [BOSH CLI v2](http://bosh.io/docs/cli-v2.html). Given its generic nature, it's been extracted as a separate, easily importable library.

README.md

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+#!/bin/bash
+
+set -e
+
+go fmt github.com/cppforlife/go-cli-ui/...
+
+ginkgo -r ui/

bin/test

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+package ui
+
+import (
+	"github.com/fatih/color"
+
+	. "github.com/cppforlife/go-cli-ui/ui/table"
+)
+
+type ColorUI struct {
+	parent   UI
+	okFunc   func(string, ...interface{}) string
+	errFunc  func(string, ...interface{}) string
+	boldFunc func(string, ...interface{}) string
+}
+
+func NewColorUI(parent UI) UI {
+	return &ColorUI{
+		parent:   parent,
+		okFunc:   color.New(color.FgGreen).SprintfFunc(),
+		errFunc:  color.New(color.FgRed).SprintfFunc(),
+		boldFunc: color.New(color.Bold).SprintfFunc(),
+	}
+}
+
+func (ui *ColorUI) ErrorLinef(pattern string, args ...interface{}) {
+	ui.parent.ErrorLinef("%s", ui.errFunc(pattern, args...))
+}
+
+func (ui *ColorUI) PrintLinef(pattern string, args ...interface{}) {
+	ui.parent.PrintLinef(pattern, args...)
+}
+
+func (ui *ColorUI) BeginLinef(pattern string, args ...interface{}) {
+	ui.parent.BeginLinef(pattern, args...)
+}
+
+func (ui *ColorUI) EndLinef(pattern string, args ...interface{}) {
+	ui.parent.EndLinef(pattern, args...)
+}
+
+func (ui *ColorUI) PrintBlock(block []byte) {
+	ui.parent.PrintBlock(block)
+}
+
+func (ui *ColorUI) PrintErrorBlock(block string) {
+	ui.parent.PrintErrorBlock(ui.errFunc("%s", block))
+}
+
+func (ui *ColorUI) PrintTable(table Table) {
+	table.HeaderFormatFunc = ui.boldFunc
+
+	for k, s := range table.Sections {
+		for i, r := range s.Rows {
+			for j, v := range r {
+				table.Sections[k].Rows[i][j] = ui.colorValueFmt(v)
+			}
+		}
+	}
+
+	for i, r := range table.Rows {
+		for j, v := range r {
+			table.Rows[i][j] = ui.colorValueFmt(v)
+		}
+	}
+
+	ui.parent.PrintTable(table)
+}
+
+func (ui *ColorUI) AskForText(label string) (string, error) {
+	return ui.parent.AskForText(label)
+}
+
+func (ui *ColorUI) AskForChoice(label string, options []string) (int, error) {
+	return ui.parent.AskForChoice(label, options)
+}
+
+func (ui *ColorUI) AskForPassword(label string) (string, error) {
+	return ui.parent.AskForPassword(label)
+}
+
+func (ui *ColorUI) AskForConfirmation() error {
+	return ui.parent.AskForConfirmation()
+}
+
+func (ui *ColorUI) IsInteractive() bool {
+	return ui.parent.IsInteractive()
+}
+
+func (ui *ColorUI) Flush() {
+	ui.parent.Flush()
+}
+
+func (ui *ColorUI) colorValueFmt(val Value) Value {
+	if valFmt, ok := val.(ValueFmt); ok {
+		if valFmt.Error {
+			valFmt.Func = ui.errFunc
+		} else {
+			valFmt.Func = ui.okFunc
+		}
+		return valFmt
+	}
+	return val
+}