Conditionally apply rustdoc flags to third party crates
This CL changes the logic in rust/builder.go so that some rustdoc flags
are only applied to external crates. This will allow us to since
warnings and deal with soft-failures in external crates while allowing
us to be more strict with our internal Rust code.
Bug: 195136952
Test: m rustdoc
Change-Id: Icdde304bbbb323cae9657e8f842f58ae79e811ce
diff --git a/android/paths.go b/android/paths.go
index 99db22f..9c9914e 100644
--- a/android/paths.go
+++ b/android/paths.go
@@ -20,6 +20,7 @@
"os"
"path/filepath"
"reflect"
+ "regexp"
"sort"
"strings"
@@ -2094,3 +2095,25 @@
}
return ret
}
+
+var thirdPartyDirPrefixExceptions = []*regexp.Regexp{
+ regexp.MustCompile("^vendor/[^/]*google[^/]*/"),
+ regexp.MustCompile("^hardware/google/"),
+ regexp.MustCompile("^hardware/interfaces/"),
+ regexp.MustCompile("^hardware/libhardware[^/]*/"),
+ regexp.MustCompile("^hardware/ril/"),
+}
+
+func IsThirdPartyPath(path string) bool {
+ thirdPartyDirPrefixes := []string{"external/", "vendor/", "hardware/"}
+
+ if HasAnyPrefix(path, thirdPartyDirPrefixes) {
+ for _, prefix := range thirdPartyDirPrefixExceptions {
+ if prefix.MatchString(path) {
+ return false
+ }
+ }
+ return true
+ }
+ return false
+}