📚 cfmt - Awesome Go Library for Command Line

Go Gopher mascot for cfmt

Contextual fmt inspired by bootstrap color classes.

🏷️ Command Line
📂 Libraries for building Console Applications and Console User Interfaces.
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Detailed Description of cfmt



Cfmt

Contextual fmt




It provides contextual formatting functions that have nearly identical usage of the fmt package. The ideas were borrowed from bootstrap's contextual color classes.

Installation

go get github.com/mingrammer/cfmt

Usage

package main

import (
    "log"

    "github.com/mingrammer/cfmt"
)

func main() {
    cfmt.Success("User was created successfully")
    cfmt.Infoln("Here are some candidates")
    cfmt.Warningf("%s is not valid integer value\n", "123a")
    log.Fatal(cfmt.Serrorf("Only numeric is allowed, got %s", "123.456a"))
}

cfmt output

Contextual functions

Note: cfmt.Errorf function does not do same things to fmt.Errorf, but to fmt.Printf with red colored text.

  • Success (Green)
    • Fsuccess, Fsuccessf, Fsuccessln
    • Success, Successf, Successln
    • Ssuccess, Ssuccessf, Ssuccessln
  • Info (Cyan)
    • Finfo, Finfof, Finfoln
    • Info, Infof, Infoln
    • Sinfo, Sinfof, Sinfoln
  • Warning (Yellow)
    • Fwarning, Fwarningf, Fwarningln
    • Warning, Warningf, Warningln
    • Swarning, Swarningf, Swarningln
  • Error (Red)
    • Ferror, Ferrorf, Ferrorln
    • Error, Errorf, Errorln
    • Serror, Serrorf, Serrorln

License

MIT