package bitbucket import ( "bytes" "fmt" droneyaml "github.com/drone/drone-yaml/yaml" "github.com/drone/drone-yaml/yaml/pretty" "gopkg.in/yaml.v2" ) // Convert converts the yaml configuration file from // the legacy format to the 1.0+ format. func Convert(b []byte, ref string) ([]byte, error) { config := new(Config) err := yaml.Unmarshal(b, config) if err != nil { return nil, err } // TODO (bradrydzewski) to correctly choose // the pipeline we need to pass the branch // and ref. stage := config.Pipeline(ref) pipeline := &droneyaml.Pipeline{} pipeline.Name = "default" pipeline.Kind = "pipeline" // // clone // pipeline.Clone.Depth = config.Clone.Depth // // steps // for i, from := range stage.Steps { to := toContainer(from) // defaults to the global image if the // step does not define an image. if to.Image == "" { to.Image = config.Image } if to.Name == "" { to.Name = fmt.Sprintf("step_%d", i) } pipeline.Steps = append(pipeline.Steps, to) } // // services // for name, from := range config.Definitions.Services { to := toContainer(from) to.Name = name pipeline.Services = append(pipeline.Services, to) } // // wrap the pipeline in the manifest // manifest := &droneyaml.Manifest{} manifest.Resources = append(manifest.Resources, pipeline) buf := new(bytes.Buffer) pretty.Print(buf, manifest) return buf.Bytes(), nil } func toContainer(from *Step) *droneyaml.Container { return &droneyaml.Container{ Name: from.Name, Image: from.Image, Commands: from.Script, } }