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etcdctl: update use etcd/client

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This commit is contained in:
Xiang Li 2015-06-05 13:09:25 -07:00 committed by Yicheng Qin
parent 58b19a7c1e
commit f12ae45c6a
1 changed files with 14 additions and 6 deletions
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20
etcdctl/command/update_command.go
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@ -17,9 +17,11 @@ package command
import (
"errors"
"os"
"time"
"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
"github.com/coreos/etcd/Godeps/_workspace/src/github.com/coreos/go-etcd/etcd"
"github.com/coreos/etcd/Godeps/_workspace/src/golang.org/x/net/context"
"github.com/coreos/etcd/client"
)
// NewUpdateCommand returns the CLI command for "update".
@ -31,23 +33,29 @@ func NewUpdateCommand() cli.Command {
cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
},
Action: func(c *cli.Context) {
handleKey(c, updateCommandFunc)
updateCommandFunc(c, mustNewKeyAPI(c))
},
}
}
// updateCommandFunc executes the "update" command.
func updateCommandFunc(c *cli.Context, client *etcd.Client) (*etcd.Response, error) {
func updateCommandFunc(c *cli.Context, ki client.KeysAPI) {
if len(c.Args()) == 0 {
return nil, errors.New("Key required")
handleError(ExitBadArgs, errors.New("key required"))
}
key := c.Args()[0]
value, err := argOrStdin(c.Args(), os.Stdin, 1)
if err != nil {
return nil, errors.New("Value required")
handleError(ExitBadArgs, errors.New("value required"))
}
ttl := c.Int("ttl")
return client.Update(key, value, uint64(ttl))
// TODO: handle transport timeout
resp, err := ki.Set(context.TODO(), key, value, &client.SetOptions{TTL: time.Duration(ttl) * time.Second, PrevExist: client.PrevExist})
if err != nil {
handleError(ExitServerError, err)
}
printResponseKey(resp, c.GlobalString("output"))
}