cd to / before running soong_build .
This lets one avoid any decisions as to when to chdir there during its
execution and leads to better sandboxing because the pwd doesn't leak to
init() functions anymore.
Test: Manual.
Change-Id: I1560da8ed3a621249426f9e8908aa890c21e13ba
diff --git a/ui/build/environment.go b/ui/build/environment.go
index 6d8a28f..50d059f 100644
--- a/ui/build/environment.go
+++ b/ui/build/environment.go
@@ -33,6 +33,19 @@
return &env
}
+// Returns a copy of the environment as a map[string]string.
+func (e *Environment) AsMap() map[string]string {
+ result := make(map[string]string)
+
+ for _, envVar := range *e {
+ if k, v, ok := decodeKeyValue(envVar); ok {
+ result[k] = v
+ }
+ }
+
+ return result
+}
+
// Get returns the value associated with the key, and whether it exists.
// It's equivalent to the os.LookupEnv function, but with this copy of the
// Environment.