Add import_build_vars to shell_utils.sh
Bug: 383124666
Test: treehugger
Change-Id: Ibd65da819821a7b0c0e1959aab523e54df8ca258
diff --git a/shell_utils.sh b/shell_utils.sh
index 9053c42..3124db5 100644
--- a/shell_utils.sh
+++ b/shell_utils.sh
@@ -214,3 +214,19 @@
' SIGINT SIGTERM SIGQUIT EXIT
}
+# Import the build variables supplied as arguments into this shell's environment.
+# For absolute variables, prefix the variable name with a '/'. For example:
+# import_build_vars OUT_DIR DIST_DIR /HOST_OUT_EXECUTABLES
+# Returns nonzero if the build command failed. Stderr is passed through.
+function import_build_vars()
+{
+ require_top
+ local script
+ script=$(cd $TOP && build/soong/bin/get_build_vars "$@")
+ local ret=$?
+ if [ $ret -ne 0 ] ; then
+ return $ret
+ fi
+ eval "$script"
+ return $?
+}