mirror of https://github.com/ledisdb/ledisdb.git
82 lines
1.5 KiB
Go
82 lines
1.5 KiB
Go
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package main
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import (
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"bufio"
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"flag"
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"fmt"
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"github.com/siddontang/ledisdb/client/go/ledis"
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"os"
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"strings"
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)
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var ip = flag.String("h", "127.0.0.1", "ledisdb server ip (default 127.0.0.1)")
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var port = flag.Int("p", 6380, "ledisdb server port (default 6380)")
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var socket = flag.String("s", "", "ledisdb server socket, overwrite ip and port")
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func main() {
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flag.Parse()
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cfg := new(ledis.Config)
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if len(*socket) > 0 {
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cfg.Addr = *socket
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} else {
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cfg.Addr = fmt.Sprintf("%s:%d", *ip, *port)
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}
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cfg.MaxIdleConns = 1
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c := ledis.NewClient(cfg)
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reader := bufio.NewReader(os.Stdin)
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for {
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fmt.Printf("ledis %s > ", cfg.Addr)
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cmd, _ := reader.ReadString('\n')
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cmds := strings.Fields(cmd)
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if len(cmds) == 0 {
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continue
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} else {
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args := make([]interface{}, len(cmds[1:]))
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for i := range args {
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args[i] = cmds[1+i]
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}
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r, err := c.Do(cmds[0], args...)
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if err != nil {
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fmt.Printf("%s", err.Error())
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} else {
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printReply(r)
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}
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fmt.Printf("\n")
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}
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}
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}
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func printReply(reply interface{}) {
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switch reply := reply.(type) {
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case int64:
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fmt.Printf("(integer) %d", reply)
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case string:
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fmt.Printf("%q", reply)
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case []byte:
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fmt.Printf("%q", reply)
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case nil:
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fmt.Printf("(empty list or set)")
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case ledis.Error:
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fmt.Printf("%s", string(reply))
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case []interface{}:
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for i, v := range reply {
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fmt.Printf("%d) ", i)
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if v == nil {
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fmt.Printf("(nil)")
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} else {
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fmt.Printf("%q", v)
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}
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}
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default:
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fmt.Printf("invalid ledis reply")
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}
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}
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