Need to warn against deploys on a full moon?
Client needs a report generating every waxing gibbous?
No problem! This is a module in pure Go for calculating moon phase.
package main
import (
"fmt"
"github.com/liamg/moon"
)
func main() {
phase := moon.GetPhase()
fmt.Printf("The moon phase is currently %s - %s\n", phase, phase.Emoji())
// Output example: The moon phase is currently Waxing Crescent - 🌒
}