mirror of
https://github.com/go-gitea/gitea.git
synced 2024-12-05 09:49:37 +08:00
53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
|
package redis
|
||
|
|
||
|
import (
|
||
|
"crypto/sha1"
|
||
|
"encoding/hex"
|
||
|
"io"
|
||
|
"strings"
|
||
|
)
|
||
|
|
||
|
type scripter interface {
|
||
|
Eval(script string, keys []string, args []string) *Cmd
|
||
|
EvalSha(sha1 string, keys []string, args []string) *Cmd
|
||
|
ScriptExists(scripts ...string) *BoolSliceCmd
|
||
|
ScriptLoad(script string) *StringCmd
|
||
|
}
|
||
|
|
||
|
type Script struct {
|
||
|
src, hash string
|
||
|
}
|
||
|
|
||
|
func NewScript(src string) *Script {
|
||
|
h := sha1.New()
|
||
|
io.WriteString(h, src)
|
||
|
return &Script{
|
||
|
src: src,
|
||
|
hash: hex.EncodeToString(h.Sum(nil)),
|
||
|
}
|
||
|
}
|
||
|
|
||
|
func (s *Script) Load(c scripter) *StringCmd {
|
||
|
return c.ScriptLoad(s.src)
|
||
|
}
|
||
|
|
||
|
func (s *Script) Exists(c scripter) *BoolSliceCmd {
|
||
|
return c.ScriptExists(s.src)
|
||
|
}
|
||
|
|
||
|
func (s *Script) Eval(c scripter, keys []string, args []string) *Cmd {
|
||
|
return c.Eval(s.src, keys, args)
|
||
|
}
|
||
|
|
||
|
func (s *Script) EvalSha(c scripter, keys []string, args []string) *Cmd {
|
||
|
return c.EvalSha(s.hash, keys, args)
|
||
|
}
|
||
|
|
||
|
func (s *Script) Run(c *Client, keys []string, args []string) *Cmd {
|
||
|
r := s.EvalSha(c, keys, args)
|
||
|
if err := r.Err(); err != nil && strings.HasPrefix(err.Error(), "NOSCRIPT ") {
|
||
|
return s.Eval(c, keys, args)
|
||
|
}
|
||
|
return r
|
||
|
}
|