mirror of
https://github.com/EchoVault/SugarDB.git
synced 2025-10-13 19:55:14 +08:00
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package main
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import (
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"encoding/json"
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"flag"
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"os"
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"path"
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"gopkg.in/yaml.v3"
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)
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type Config struct {
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TLS bool `json:"tls" yaml:"tls"`
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Key string `json:"key" yaml:"key"`
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Cert string `json:"cert" yaml:"cert"`
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Port uint16 `json:"port" yaml:"port"`
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Addr string `json:"addr" yaml:"addr"`
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}
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func GetConfig() Config {
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// Shared
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tls := flag.Bool("tls", false, "Start the server in TLS mode. Default is false")
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key := flag.String("key", "", "The private key file path.")
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cert := flag.String("cert", "", "The signed certificate file path.")
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port := flag.Int("port", 7480, "Port to use. Default is 7480")
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config := flag.String(
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"config",
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"",
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`File path to a JSON or YAML config file.The values in this config file will override the flag values.`,
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)
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addr := flag.String("addr", "127.0.0.1", "On client, this is the address of a server node to connect to.")
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flag.Parse()
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var conf Config
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if len(*config) > 0 {
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// Load config from config file
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if f, err := os.Open(*config); err != nil {
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panic(err)
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} else {
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defer f.Close()
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ext := path.Ext(f.Name())
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if ext == ".json" {
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json.NewDecoder(f).Decode(&conf)
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}
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if ext == ".yaml" || ext == ".yml" {
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yaml.NewDecoder(f).Decode(&conf)
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}
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}
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} else {
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conf = Config{
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TLS: *tls,
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Key: *key,
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Cert: *cert,
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Addr: *addr,
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Port: uint16(*port),
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}
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}
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return conf
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}
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