Fion is a log module for golang, provides different foreground color, background color, font control methods.
Fion provides multiple color and font control methods to display output, as follows:
//[Secion 1]
fmt.Printf("%s\n", fion.Black("%d %d", 100, 200))
fmt.Printf("%s\n", fion.Red("%d %d", 100, 200))
fmt.Printf("%s\n", fion.Green("%d %d", 100, 200))
fmt.Printf("%s\n", fion.Yellow("%d %d", 100, 200))
fmt.Printf("%s\n", fion.Blue("%d %d", 100, 200))
fmt.Printf("%s\n", fion.Magenta("%d %d", 100, 200))
fmt.Printf("%s\n", fion.Cyan("%d %d", 100, 200))
fmt.Printf("%s\n", fion.White("%d %d", 100, 200))
//[Secion 2]
fmt.Printf("%s %s\n", fion.Underline("Important"), fion.CrossedOut("Something Wrong"))
//[Secion 3] Also you can use like this
fmt.Printf("%s\n", fion.SlowBlink(fion.Red("Error!!!")))In section 3, it's hard to use if you want use it on many place, so Fion offers you to custimize your own format:
doublyUnderlineBlue := fion.NewFormat(fion.SDoublyUnderline, fion.SFDBlue)
fmt.Println("%s\n", doublyUnderlineBlue("[WoW] Blue Doubly Underline"))There are few default tags, includes:
- Trace, Tracef
- Debug, Debugf
- Info, Infof
- Warn, Warnf
- Error, Errorf
And Fion also provide customize method to create your own tag.
//Use Fion provides tags
fion.Trace("Where's Septem ?")
fion.Debugf("Home with his %s.", "PS4")
fion.Info("What's game he playing now ?")
fion.Warnf("RDR%d", 2)
fion.Errorf("loooooooooool")
Notice, Noticef := fion.NewTag("[NOTICE]", 10, fion.SBBGreen, fion.SFBRed, fion.SInverse)
Notice("Fion so Cooooooooooooooooooooool!!!")
Noticef("u r running %x", 3735929054)Fion tag also has level mechanism, default level setup to 2(Info), you can use SetTagLevel to change it.
fion.Trace("Trace 0") // Wouldn't show on your console
fion.Debugf("Debug %d", 1) // Wouldn't show on your console
fion.Infof("Info %d", 2) // Would show on your console
fion.Warn("Warn 3") // Would show on your console
fion.Error("Error 4") // Would show on your console
//Let's change tag level, and run the same code section
fion.SetTagLevel(0)
fion.Trace("Trace 0") // Would show on your console
fion.Debugf("Debug %d", 1) // Would show on your console
fion.Infof("Info %d", 2) // Would show on your console
fion.Warn("Warn 3") // Would show on your console
fion.Error("Error 4") // Would show on your console
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