func makeFakeDB(graph *dag.DAG, sig []byte) BuildDB {
var bdb BuildDB = db.NewFakeDB()
for _, node := range graph.Nodes() {
record := db.NewBuildRecord()
record.SetTargetSignature(sig)
for _, parent := range graph.ParentNodes(node) {
record.AddParent(parent.Name(), sig)
}
bdb.WriteNode(node.Name(), record)
}
return bdb
}
func (self *BuildState) recordNode(node dag.Node) error {
log.Debug(log.BUILD, "recording successful build of %s %s", node.Typename(), node)
sig, err := node.Signature()
log.Debug(log.BUILD, "sig=%v, err=%v", sig, err)
if err != nil {
return fmt.Errorf("could not compute signature of target %s: %s",
node, err)
}
record := db.NewBuildRecord()
record.SetTargetSignature(sig)
for _, parent := range self.graph.ParentNodes(node) {
sig, err = parent.Signature()
if err != nil {
return err
}
record.AddParent(parent.Name(), sig)
}
err = self.db.WriteNode(node.Name(), record)
if err != nil {
return err
}
return nil
}