63 lines
1.1 KiB
Go
63 lines
1.1 KiB
Go
package main
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import (
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"encoding/gob"
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"flag"
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"fmt"
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"log"
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"os"
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"time"
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"git.ophivana.moe/cat/rpcfetch"
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)
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var (
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d *rpcfetch.Client
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confPath string
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)
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func init() {
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flag.StringVar(&confPath, "conf", "rpcfetch.conf", "path to rpcfetch configuration file")
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}
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func main() {
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flag.Parse()
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if cf, err := os.Open(confPath); err != nil {
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if !os.IsNotExist(err) {
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fmt.Printf("error opening configuration file: %s\n", err)
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os.Exit(1)
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}
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// use defaults
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log.Print("configuration file does not exist, using defaults")
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conf = &defaultConfig
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} else {
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// decode from existing file
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if err = gob.NewDecoder(cf).Decode(&conf); err != nil {
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fmt.Printf("error reading configuration: %s\n", err)
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os.Exit(1)
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}
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if err = cf.Close(); err != nil {
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log.Fatalf("error closing configuration file: %s", err)
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}
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}
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d = rpcfetch.New(conf.ID)
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defer func() {
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if err := d.Close(); err != nil {
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log.Printf("error closing client: %s", err)
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}
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}()
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// restore activity from configuration
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apply()
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// update periodically
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for {
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time.Sleep(5 * time.Second)
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apply()
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}
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}
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