Strict updatability linting against dependencies.
Propagate strict_updatability_linting to transitive dependencies using a
top-down mutator.
Test: lint_test.go
Bug: 182349282
Change-Id: Ifc9e58f1a597e3c7725ee49b4027afb6f42f45cb
diff --git a/java/lint.go b/java/lint.go
index 5e39274..9f769df 100644
--- a/java/lint.go
+++ b/java/lint.go
@@ -103,6 +103,10 @@
type lintDepSetsIntf interface {
LintDepSets() LintDepSets
+
+ // Methods used to propagate strict_updatability_linting values.
+ getStrictUpdatabilityLinting() bool
+ setStrictUpdatabilityLinting(bool)
}
type LintDepSets struct {
@@ -153,6 +157,14 @@
return l.outputs.depSets
}
+func (l *linter) getStrictUpdatabilityLinting() bool {
+ return BoolDefault(l.properties.Lint.Strict_updatability_linting, false)
+}
+
+func (l *linter) setStrictUpdatabilityLinting(strictLinting bool) {
+ l.properties.Lint.Strict_updatability_linting = &strictLinting
+}
+
var _ lintDepSetsIntf = (*linter)(nil)
var _ lintOutputsIntf = (*linter)(nil)
@@ -260,7 +272,7 @@
cmd.FlagForEachArg("--error_check ", l.properties.Lint.Error_checks)
cmd.FlagForEachArg("--fatal_check ", l.properties.Lint.Fatal_checks)
- if BoolDefault(l.properties.Lint.Strict_updatability_linting, false) {
+ if l.getStrictUpdatabilityLinting() {
// Verify the module does not baseline issues that endanger safe updatability.
if baselinePath := l.getBaselineFilepath(ctx); baselinePath.Valid() {
cmd.FlagWithInput("--baseline ", baselinePath.Path())
@@ -586,6 +598,14 @@
func init() {
android.RegisterSingletonType("lint",
func() android.Singleton { return &lintSingleton{} })
+
+ registerLintBuildComponents(android.InitRegistrationContext)
+}
+
+func registerLintBuildComponents(ctx android.RegistrationContext) {
+ ctx.PostDepsMutators(func(ctx android.RegisterMutatorsContext) {
+ ctx.TopDown("enforce_strict_updatability_linting", enforceStrictUpdatabilityLintingMutator).Parallel()
+ })
}
func lintZip(ctx android.BuilderContext, paths android.Paths, outputPath android.WritablePath) {
@@ -604,3 +624,15 @@
rule.Build(outputPath.Base(), outputPath.Base())
}
+
+// Enforce the strict updatability linting to all applicable transitive dependencies.
+func enforceStrictUpdatabilityLintingMutator(ctx android.TopDownMutatorContext) {
+ m := ctx.Module()
+ if d, ok := m.(lintDepSetsIntf); ok && d.getStrictUpdatabilityLinting() {
+ ctx.VisitDirectDepsWithTag(staticLibTag, func(d android.Module) {
+ if a, ok := d.(lintDepSetsIntf); ok {
+ a.setStrictUpdatabilityLinting(true)
+ }
+ })
+ }
+}