Add support for recompiling generated APKs in run_on_as_app.py
Bug: 122584632
Change-Id: I391cf9f819e7dd9eb50d40de36af8b0a0df63f99
diff --git a/tools/as_utils.py b/tools/as_utils.py
index d5db8a3..8b887bf 100644
--- a/tools/as_utils.py
+++ b/tools/as_utils.py
@@ -56,7 +56,8 @@
def remove_r8_dependency(checkout_dir):
build_file = os.path.join(checkout_dir, 'build.gradle')
- assert os.path.isfile(build_file), 'Expected a file to be present at {}'.format(build_file)
+ assert os.path.isfile(build_file), (
+ 'Expected a file to be present at {}'.format(build_file))
with open(build_file) as f:
lines = f.readlines()
with open(build_file, 'w') as f:
@@ -64,6 +65,28 @@
if (utils.R8_JAR not in line) and (utils.R8LIB_JAR not in line):
f.write(line)
+def SetPrintConfigurationDirective(app, config, checkout_dir, destination):
+ proguard_config_file = FindProguardConfigurationFile(
+ app, config, checkout_dir)
+ with open(proguard_config_file) as f:
+ lines = f.readlines()
+ with open(proguard_config_file, 'w') as f:
+ for line in lines:
+ if '-printconfiguration' not in line:
+ f.write(line)
+ f.write('-printconfiguration {}\n'.format(destination))
+
+def FindProguardConfigurationFile(app, config, checkout_dir):
+ app_module = config.get('app_module', 'app')
+ candidates = ['proguard-rules.pro', 'proguard-rules.txt', 'proguard.cfg']
+ for candidate in candidates:
+ proguard_config_file = os.path.join(checkout_dir, app_module, candidate)
+ if os.path.isfile(proguard_config_file):
+ return proguard_config_file
+ # Currently assuming that the Proguard configuration file can be found at
+ # one of the predefined locations.
+ assert False
+
def Move(src, dst):
print('Moving `{}` to `{}`'.format(src, dst))
dst_parent = os.path.dirname(dst)
