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colorization.go
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package main
import (
"hash/fnv"
"github.com/fatih/color"
)
type colorConfig struct {
labels *color.Color
metadata *color.Color
}
var colorConfigs = []colorConfig{
{
color.New(color.FgHiBlue).Add(color.Bold),
color.New(color.FgBlue).Add(color.Bold),
},
{
color.New(color.FgHiCyan).Add(color.Bold),
color.New(color.FgCyan).Add(color.Bold),
},
{
color.New(color.FgHiGreen).Add(color.Bold),
color.New(color.FgGreen).Add(color.Bold),
},
{
color.New(color.FgHiMagenta).Add(color.Bold),
color.New(color.FgMagenta).Add(color.Bold),
},
{
color.New(color.FgHiRed).Add(color.Bold),
color.New(color.FgRed).Add(color.Bold),
},
{
color.New(color.FgHiYellow).Add(color.Bold),
color.New(color.FgYellow).Add(color.Bold),
},
}
func getColorConfig(parts ...string) colorConfig {
hash := fnv.New32()
for _, a := range parts {
_, _ = hash.Write([]byte(a))
}
return colorConfigs[hash.Sum32()%uint32(len(colorConfigs))]
}