func Build(tid int, state *core.BuildState, label core.BuildLabel) {
start := time.Now()
target := state.Graph.TargetOrDie(label)
target.SetState(core.Building)
if err := buildTarget(tid, state, target); err != nil {
if err == stopTarget {
target.SetState(core.Stopped)
state.LogBuildResult(tid, target.Label, core.TargetBuildStopped, "Build stopped")
return
}
state.LogBuildError(tid, label, core.TargetBuildFailed, err, "Build failed: %s", err)
if err := RemoveOutputs(target); err != nil {
log.Errorf("Failed to remove outputs for %s: %s", target.Label, err)
}
target.SetState(core.Failed)
return
}
metrics.Record(target, time.Since(start))
// Add any of the reverse deps that are now fully built to the queue.
for _, reverseDep := range state.Graph.ReverseDependencies(target) {
if reverseDep.State() == core.Active && state.Graph.AllDepsBuilt(reverseDep) && reverseDep.SyncUpdateState(core.Active, core.Pending) {
state.AddPendingBuild(reverseDep.Label, false)
}
}
if target.IsTest && state.NeedTests {
state.AddPendingTest(target.Label)
}
parse.UndeferAnyParses(state, target)
}