func waitForBuild(client *client.Client, appName, buildID string) (string, error) {
timeout := time.After(30 * time.Minute)
tick := time.Tick(10 * time.Second)
fmt.Print("🐮 Waiting for Convox build to finish... ")
for {
select {
case <-tick:
build, err := client.GetBuild(appName, buildID)
if err != nil {
fmt.Println("✘")
return "", err
}
switch build.Status {
case "complete":
fmt.Println("✔")
return build.Release, nil
case "error", "failed":
fmt.Println("✘")
return "", fmt.Errorf("%s build failed: %s", appName, build.Status)
default:
if Verbose {
fmt.Print(".")
}
}
case <-timeout:
fmt.Println("✘")
return "", fmt.Errorf("%s build failed: timeout", appName)
}
}
}
func finishBuild(client *client.Client, appName string, build *client.Build) (string, error) {
if build.Id == "" {
return "", fmt.Errorf("unable to fetch build id")
}
if Verbose {
reader, writer := io.Pipe()
go io.Copy(os.Stdout, reader)
if err := client.StreamBuildLogs(appName, build.Id, writer); err != nil {
return "", err
}
}
return waitForBuild(client, appName, build.Id)
}