Add a function to create config_setting(s)
The use case for this is creating config_setting(s) specific to an apex
variant and selecting stub/impl in that config_setting. We likely need
only a handful of such config_setting(s), but determining that list
requires iterating the build graph.
Test: go test ./bp2build
Change-Id: I9aa552e3d0bcf67513023c3a7d4bbf8fae464ee4
diff --git a/bp2build/testing.go b/bp2build/testing.go
index 6e919db..fd99ff0 100644
--- a/bp2build/testing.go
+++ b/bp2build/testing.go
@@ -317,6 +317,8 @@
One_to_many_prop *bool
Api *string // File describing the APIs of this module
+
+ Test_config_setting *bool // Used to test generation of config_setting targets
}
type customModule struct {
@@ -490,6 +492,27 @@
}
ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
+
+ if proptools.Bool(m.props.Test_config_setting) {
+ m.createConfigSetting(ctx)
+ }
+
+}
+
+func (m *customModule) createConfigSetting(ctx android.TopDownMutatorContext) {
+ csa := bazel.ConfigSettingAttributes{
+ Flag_values: bazel.StringMapAttribute{
+ "//build/bazel/rules/my_string_setting": m.Name(),
+ },
+ }
+ ca := android.CommonAttributes{
+ Name: m.Name() + "_config_setting",
+ }
+ ctx.CreateBazelConfigSetting(
+ csa,
+ ca,
+ ctx.ModuleDir(),
+ )
}
var _ android.ApiProvider = (*customModule)(nil)