harness-drone/agent/updater.go

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package agent
import (
"encoding/json"
"fmt"
"io"
"time"
"github.com/Sirupsen/logrus"
"github.com/drone/drone/build"
"github.com/drone/drone/client"
"github.com/drone/drone/queue"
)
// UpdateFunc handles buid pipeline status updates.
type UpdateFunc func(*queue.Work)
// LoggerFunc handles buid pipeline logging updates.
type LoggerFunc func(*build.Line)
var NoopUpdateFunc = func(*queue.Work) {}
var TermLoggerFunc = func(line *build.Line) {
fmt.Println(line)
}
// NewClientUpdater returns an updater that sends updated build details
// to the drone server.
func NewClientUpdater(client client.Client) UpdateFunc {
return func(w *queue.Work) {
for {
err := client.Push(w)
if err == nil {
return
}
logrus.Errorf("Error updating %s/%s#%d.%d. Retry in 30s. %s",
w.Repo.Owner, w.Repo.Name, w.Build.Number, w.Job.Number, err)
logrus.Infof("Retry update in 30s")
time.Sleep(time.Second * 30)
}
}
}
func NewClientLogger(w io.Writer) LoggerFunc {
return func(line *build.Line) {
linejson, _ := json.Marshal(line)
w.Write(linejson)
w.Write([]byte{'\n'})
}
}