60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package prep
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// initializes logging and command line options
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import (
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"go.wit.com/dev/alexflint/arg"
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"go.wit.com/gui"
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)
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var argGui ArgsGui
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/*
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This struct can be used with the go-arg package. These
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are the generic default command line arguments for the 'GUI' package
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*/
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type ArgsGui struct {
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GuiPluginHack string `arg:"--gui-check-plugin" help:"hack to verify GO plugins load"`
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}
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/*
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used for command line options.
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This allows you to control the toolkit settings from the command line
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--debugger # opens the debugger
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--gui andlabs # loads the GTK toolkit on linux or Cocoa on mac
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--gui gocui # runs your program in the terminal in ncurses-like mode
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*/
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/*
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func ArgToolkit() string {
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return argGui.GuiPlugin
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}
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func init() {
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arg.Register(&argGui)
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}
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// this should never happen because this is before go-args MustParse()
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if argGui.GuiPluginHack != "" {
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// does os.Exec() and does not return
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gui.TestPluginAndExit()
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}
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*/
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// after go-args MustParse & user configuration
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// the gui package can pull out the final settings and init() the GO Plugin GUI Toolkit
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func postMustParse(s string) string {
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switch s {
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case "PluginHack":
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return argGui.GuiPluginHack
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default:
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return ""
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}
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}
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func Gui() *gui.Node {
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arg.Register(&argDebugger)
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return gui.PreInit(postMustParse)
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}
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