spongy

spongycli.go

 1package main
 2
 3import (
 4	"bufio"
 5	"fmt"
 6	"flag"
 7	"log"
 8	"os"
 9	"path/filepath"
10)
11
12var playback int
13var running bool = true
14
15func inputLoop(nw *Network) {
16	bf := bufio.NewScanner(os.Stdin)
17	for bf.Scan() {
18		line := bf.Bytes()
19		nw.Write(line)
20	}
21}
22
23func usage() {
24	fmt.Fprintf(os.Stderr, "Usage: %s [OPTIONS] NETDIR\n", os.Args[0])
25	fmt.Fprintf(os.Stderr, "\n")
26	fmt.Fprintf(os.Stderr, "NETDIR is the path to your IRC directory (see README)\n")
27	fmt.Fprintf(os.Stderr, "\n")
28	fmt.Fprintf(os.Stderr, "OPTIONS:\n")
29	flag.PrintDefaults()
30}
31
32func main() {
33	flag.Usage = usage
34	flag.IntVar(&playback, "playback", 0, "Number of lines to play back on startup")
35	
36	flag.Parse()
37	if flag.NArg() != 1 {
38		usage()
39		os.Exit(2)
40	}
41	netDir, err := filepath.Abs(flag.Arg(0))
42	if err != nil {
43		log.Fatal(err)
44	}
45
46	nw := NewNetwork(netDir)
47	defer nw.Close()
48	go inputLoop(nw)
49
50 	outq := make(chan string, 50) // to stdout
51	go nw.Tail(outq)
52	for line := range outq {
53		fmt.Println(line)
54	}
55}