Beispiel #1
0
func makeJSONTarget(graph *core.BuildGraph, target *core.BuildTarget) JSONTarget {
	t := JSONTarget{}
	for in := range core.IterSources(graph, target) {
		t.Inputs = append(t.Inputs, in.Src)
	}
	for _, out := range target.Outputs() {
		t.Outputs = append(t.Outputs, path.Join(target.Label.PackageName, out))
	}
	for _, src := range target.AllSourcePaths(graph) {
		t.Sources = append(t.Sources, src)
	}
	for _, dep := range target.Dependencies() {
		t.Deps = append(t.Deps, dep.Label.String())
	}
	for data := range core.IterRuntimeFiles(graph, target, false) {
		t.Data = append(t.Data, data.Src)
	}
	t.Labels = target.Labels
	t.Requires = target.Requires
	rawHash := append(build.RuleHash(target, true, false), core.State.Hashes.Config...)
	t.Hash = base64.RawStdEncoding.EncodeToString(rawHash)
	t.Test = target.IsTest
	t.Binary = target.IsBinary
	t.TestOnly = target.TestOnly
	return t
}
Beispiel #2
0
func prepareTestDir(graph *core.BuildGraph, target *core.BuildTarget) error {
	if err := os.RemoveAll(target.TestDir()); err != nil {
		return err
	}
	if err := os.MkdirAll(target.TestDir(), core.DirPermissions); err != nil {
		return err
	}
	for out := range core.IterRuntimeFiles(graph, target, true) {
		if err := core.PrepareSourcePair(out); err != nil {
			return err
		}
	}
	return nil
}
// RuntimeHash returns the target hash, source hash, config hash & runtime file hash,
// all rolled into one. Essentially this is one hash needed to determine if the runtime
// state is consistent.
func RuntimeHash(state *core.BuildState, target *core.BuildTarget) ([]byte, error) {
	hash := append(RuleHash(target, true, false), RuleHash(target, true, true)...)
	hash = append(hash, state.Hashes.Config...)
	sh, err := sourceHash(state.Graph, target)
	if err != nil {
		return nil, err
	}
	h := sha1.New()
	h.Write(sh)
	for source := range core.IterRuntimeFiles(state.Graph, target, true) {
		result, err := pathHash(source.Src, false)
		if err != nil {
			return result, err
		}
		h.Write(result)
	}
	return append(hash, h.Sum(nil)...), nil
}