wehub-resource-sync
97 lines
3.0 KiB
Go
97 lines
3.0 KiB
Go
package main
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import (
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"fmt"
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"regexp"
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"strings"
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"github.com/alecthomas/kong"
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"github.com/charmbracelet/lipgloss"
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)
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const space = 18
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var highlighter = regexp.MustCompile("{{(.+?)}}")
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func helpPrinter(_ kong.HelpOptions, ctx *kong.Context) error {
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codeBlockStyle := lipgloss.NewStyle().Background(lipgloss.AdaptiveColor{Light: "254", Dark: "235"}).MarginLeft(2).Padding(1, 2)
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programStyle := lipgloss.NewStyle().Background(codeBlockStyle.GetBackground()).Foreground(lipgloss.Color("#7E65FF")).PaddingLeft(1)
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stringStyle := lipgloss.NewStyle().Background(codeBlockStyle.GetBackground()).Foreground(lipgloss.AdaptiveColor{Light: "#02BA84", Dark: "#02BF87"}).PaddingLeft(1)
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argumentStyle := lipgloss.NewStyle().Background(codeBlockStyle.GetBackground()).Foreground(lipgloss.Color("248")).PaddingLeft(1)
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flagStyle := lipgloss.NewStyle().Background(codeBlockStyle.GetBackground()).Foreground(lipgloss.Color("244")).PaddingLeft(1)
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titleStyle := lipgloss.NewStyle().Bold(true).Transform(strings.ToUpper).Margin(1, 0, 0, 2).Foreground(lipgloss.Color("#6C50FF"))
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fmt.Println()
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fmt.Println(" Generate images of code and terminal output. 📸")
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fmt.Println(titleStyle.Render(strings.ToUpper("Usage")))
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fmt.Println()
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fmt.Println(
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codeBlockStyle.Render(
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lipgloss.JoinVertical(
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lipgloss.Top,
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lipgloss.JoinHorizontal(lipgloss.Left, programStyle.Render("freeze"), argumentStyle.Render("main.go"), flagStyle.Render("[-o code.svg] [--flags]")),
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lipgloss.JoinHorizontal(lipgloss.Left, programStyle.Render("freeze"), argumentStyle.Render("--execute"), stringStyle.Render("\"ls -la\""), flagStyle.Render("[--flags] ")),
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),
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),
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)
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flags := ctx.Flags()
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lastGroup := ""
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fmt.Println()
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for _, f := range flags {
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if f.Name == "interactive" {
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printFlag(f)
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}
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}
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fmt.Println(titleStyle.Render("Settings"))
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for _, f := range flags {
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if f.Group != nil && f.Group.Title == "Settings" {
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if f.Hidden || f.Name == "help" {
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continue
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}
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printFlag(f)
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}
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}
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fmt.Print(titleStyle.Render("Customization"))
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for _, f := range flags {
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if f.Hidden || f.Name == "help" || f.Group.Title == "Settings" {
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continue
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}
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if f.Group != nil && lastGroup != f.Group.Title {
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lastGroup = f.Group.Title
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fmt.Println()
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}
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printFlag(f)
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}
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fmt.Println()
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return nil
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}
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const helpForeground = "243"
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func printFlag(f *kong.Flag) {
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dashStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("240")).MarginLeft(1)
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helpStyle := lipgloss.NewStyle().Foreground(lipgloss.Color(helpForeground))
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keywordStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("1"))
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if f.Short > 0 {
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fmt.Print(" ", dashStyle.Render("-"), string(f.Short))
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fmt.Print(dashStyle.Render("--"), f.Name)
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fmt.Print(strings.Repeat(" ", space-len(f.Name)))
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} else {
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fmt.Print(" ", dashStyle.Render(" "), " ")
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fmt.Print(dashStyle.Render("--"), f.Name)
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fmt.Print(strings.Repeat(" ", space-len(f.Name)))
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}
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help := highlighter.ReplaceAllString(f.Help, keywordStyle.Render("$1")+"\x1b[38;5;"+helpForeground+"m")
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fmt.Println(helpStyle.Render(help))
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}
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