Imports github.com/fogleman/gg github.com/golang/freetype/truetype github.com/mitchellh/go-homedir github.com/spf13/cobra github.com/spf13/viper golang.org/x/image/draw golang.org/x/image/font/gofont/gobold Standard library imports bufio fmt image image/color image/png io/ioutil log math math/rand os path/filepath regexp strconv strings time