func FetchTemplateData(client concourse.Client) (TemplateData, error) {
builds, err := client.AllBuilds()
if err != nil {
return TemplateData{}, err
}
return TemplateData{
Builds: PresentBuilds(builds),
}, nil
}
func GetBuild(client concourse.Client, jobName string, buildNameOrID string, pipelineName string) (atc.Build, error) {
if pipelineName != "" && jobName == "" {
log.Fatalln("job must be specified if pipeline is specified")
}
if pipelineName == "" && jobName != "" {
log.Fatalln("pipeline must be specified if job is specified")
}
if buildNameOrID != "" {
var build atc.Build
var err error
var found bool
if jobName != "" {
build, found, err = client.JobBuild(pipelineName, jobName, buildNameOrID)
} else {
build, found, err = client.Build(buildNameOrID)
}
if err != nil {
return atc.Build{}, fmt.Errorf("failed to get build %s", err)
}
if !found {
return atc.Build{}, errors.New("build not found")
}
return build, nil
} else if jobName != "" {
job, found, err := client.Job(pipelineName, jobName)
if err != nil {
return atc.Build{}, fmt.Errorf("failed to get job %s", err)
}
if !found {
return atc.Build{}, errors.New("job not found")
}
if job.NextBuild != nil {
return *job.NextBuild, nil
} else if job.FinishedBuild != nil {
return *job.FinishedBuild, nil
} else {
return atc.Build{}, errors.New("job has no builds")
}
} else {
allBuilds, err := client.AllBuilds()
if err != nil {
return atc.Build{}, fmt.Errorf("failed to get builds %s", err)
}
for _, build := range allBuilds {
if build.JobName == "" {
return build, nil
}
}
return atc.Build{}, errors.New("no builds match job")
}
}