107 lines
1.9 KiB
Go
107 lines
1.9 KiB
Go
package main
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import (
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"fmt"
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"os"
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"reflect"
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"sort"
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"strings"
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"time"
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"github.com/BurntSushi/toml"
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)
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type (
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example struct {
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Title string
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Desc string
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Integers []int
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Floats []float64
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Times []fmtTime
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Duration []time.Duration
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Distros []distro
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Servers map[string]server
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Characters map[string][]struct {
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Name string
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Rank string
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}
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}
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server struct {
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IP string
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Hostname string
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Enabled bool
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}
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distro struct {
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Name string
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Packages string
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}
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fmtTime struct{ time.Time }
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)
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func (t fmtTime) String() string {
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f := "2006-01-02 15:04:05.999999999"
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if t.Time.Hour() == 0 {
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f = "2006-01-02"
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}
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if t.Time.Year() == 0 {
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f = "15:04:05.999999999"
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}
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if t.Time.Location() == time.UTC {
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f += " UTC"
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} else {
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f += " -0700"
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}
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return t.Time.Format(`"` + f + `"`)
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}
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func main() {
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f := "example.toml"
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if _, err := os.Stat(f); err != nil {
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f = "_example/example.toml"
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}
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var config example
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meta, err := toml.DecodeFile(f, &config)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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indent := strings.Repeat(" ", 14)
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fmt.Print("Decoded")
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typ, val := reflect.TypeOf(config), reflect.ValueOf(config)
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for i := 0; i < typ.NumField(); i++ {
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indent := indent
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if i == 0 {
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indent = strings.Repeat(" ", 7)
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}
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fmt.Printf("%s%-11s → %v\n", indent, typ.Field(i).Name, val.Field(i).Interface())
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}
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fmt.Print("\nKeys")
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keys := meta.Keys()
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sort.Slice(keys, func(i, j int) bool { return keys[i].String() < keys[j].String() })
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for i, k := range keys {
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indent := indent
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if i == 0 {
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indent = strings.Repeat(" ", 10)
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}
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fmt.Printf("%s%-10s %s\n", indent, meta.Type(k...), k)
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}
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fmt.Print("\nUndecoded")
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keys = meta.Undecoded()
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sort.Slice(keys, func(i, j int) bool { return keys[i].String() < keys[j].String() })
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for i, k := range keys {
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indent := indent
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if i == 0 {
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indent = strings.Repeat(" ", 5)
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}
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fmt.Printf("%s%-10s %s\n", indent, meta.Type(k...), k)
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}
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}
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