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conn.go
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conn.go
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package term
import (
"fmt"
"strings"
"github.com/wzshiming/ssdb"
ffmt "gopkg.in/ffmt.v1"
)
func Run(addr string, auth string) error {
cli, err := ssdb.Connect(
ssdb.Addr(addr),
ssdb.Auth(auth),
)
if err != nil {
return err
}
info, err := cli.Info()
if err != nil {
return err
}
fmt.Printf(welcome, info["version"])
conn, err := Conn(cli)
if err != nil {
return err
}
return NewTerminal(fmt.Sprintf("SSDB %s > ", addr), NewExtra(conn).Cmd).Run()
}
func Conn(cli *ssdb.Client) (CmdFunc, error) {
return func(cmd ...string) (string, error) {
if len(cmd) == 0 {
return "", nil
}
ss := ssdb.Values{}
for _, list := range cmd {
val, err := ssdb.NewValue(list)
if err != nil {
return "", err
}
ss = append(ss, val)
}
val, err := cli.Do(ss)
if err != nil {
return "", err
}
val, err = ssdb.ResultProcessing(val, err)
if err != nil {
return err.Error(), nil
}
key := strings.Replace(strings.ToLower(cmd[0]), "_", "", -1)
if key == "info" {
return val[1:].String(), nil
}
if kind[key] != "map" {
return val.String(), nil
}
table := [][]string{
{"key", "value"},
{"---", "-----"},
}
for i := 0; i < len(val); i += 2 {
table = append(table, []string{val[i].String(), val[i+1].String()})
}
return strings.Join(ffmt.FmtTable(table), "\n"), nil
}, nil
}