66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
package agent
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import (
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"fmt"
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"github.com/Sirupsen/logrus"
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"github.com/drone/drone/build"
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"github.com/drone/drone/model"
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"github.com/drone/mq/stomp"
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)
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// UpdateFunc handles buid pipeline status updates.
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type UpdateFunc func(*model.Work)
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// LoggerFunc handles buid pipeline logging updates.
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type LoggerFunc func(*build.Line)
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var NoopUpdateFunc = func(*model.Work) {}
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var TermLoggerFunc = func(line *build.Line) {
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fmt.Println(line)
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}
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// NewClientUpdater returns an updater that sends updated build details
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// to the drone server.
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func NewClientUpdater(client *stomp.Client) UpdateFunc {
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return func(w *model.Work) {
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err := client.SendJSON("/queue/updates", w)
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if err != nil {
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logrus.Errorf("Error updating %s/%s#%d.%d. %s",
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w.Repo.Owner, w.Repo.Name, w.Build.Number, w.Job.Number, err)
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}
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if w.Job.Status != model.StatusRunning {
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var dest = fmt.Sprintf("/topic/logs.%d", w.Job.ID)
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var opts = []stomp.MessageOption{
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stomp.WithHeader("eof", "true"),
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stomp.WithRetain("all"),
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}
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if err := client.Send(dest, []byte("eof"), opts...); err != nil {
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logrus.Errorf("Error sending eof %s/%s#%d.%d. %s",
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w.Repo.Owner, w.Repo.Name, w.Build.Number, w.Job.Number, err)
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}
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}
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}
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}
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func NewClientLogger(client *stomp.Client, id int64, limit int64) LoggerFunc {
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var size int64
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var dest = fmt.Sprintf("/topic/logs.%d", id)
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var opts = []stomp.MessageOption{
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stomp.WithRetain("all"),
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}
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return func(line *build.Line) {
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if size > limit {
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return
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}
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if err := client.SendJSON(dest, line, opts...); err != nil {
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logrus.Errorf("Error streaming build logs. %s", err)
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}
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size += int64(len(line.Out))
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}
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}
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