forked from vmware-archive/atc
/
transformer.go
61 lines (48 loc) · 1.49 KB
/
transformer.go
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package inputconfig
import (
"github.com/concourse/atc"
"github.com/concourse/atc/db"
"github.com/concourse/atc/db/algorithm"
)
//go:generate counterfeiter . Transformer
type Transformer interface {
TransformInputConfigs(db *algorithm.VersionsDB, jobName string, inputs []atc.JobInput) (algorithm.InputConfigs, error)
}
func NewTransformer(pipeline db.Pipeline) Transformer {
return &transformer{pipeline: pipeline}
}
type transformer struct {
pipeline db.Pipeline
}
func (i *transformer) TransformInputConfigs(db *algorithm.VersionsDB, jobName string, inputs []atc.JobInput) (algorithm.InputConfigs, error) {
inputConfigs := algorithm.InputConfigs{}
for _, input := range inputs {
if input.Version == nil {
input.Version = &atc.VersionConfig{Latest: true}
}
pinnedVersionID := 0
if input.Version.Pinned != nil {
savedVersion, found, err := i.pipeline.GetVersionedResourceByVersion(input.Version.Pinned, input.Resource)
if err != nil {
return nil, err
}
if !found {
continue
}
pinnedVersionID = savedVersion.ID
}
jobs := algorithm.JobSet{}
for _, passedJobName := range input.Passed {
jobs[db.JobIDs[passedJobName]] = struct{}{}
}
inputConfigs = append(inputConfigs, algorithm.InputConfig{
Name: input.Name,
UseEveryVersion: input.Version.Every,
PinnedVersionID: pinnedVersionID,
ResourceID: db.ResourceIDs[input.Resource],
Passed: jobs,
JobID: db.JobIDs[jobName],
})
}
return inputConfigs, nil
}