Add scripts to generate java APIs used by Mainline modules.
Test: TARGET_BUILD_APPS=com.android.adbd m dist apps_only
Change-Id: Icd854fd40c3026ae9aae6dc30c9e79027e1303a0
diff --git a/scripts/gen_java_usedby_apex.sh b/scripts/gen_java_usedby_apex.sh
new file mode 100755
index 0000000..73e3dfb
--- /dev/null
+++ b/scripts/gen_java_usedby_apex.sh
@@ -0,0 +1,46 @@
+#!/bin/bash -e
+
+# Copyright 2020 Google Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+printHelp() {
+ echo "**************************** Usage Instructions ****************************"
+ echo "This script is used to generate the Mainline modules used-by Java symbols."
+ echo ""
+ echo "To run this script use: ./gen_java_usedby_apex.sh \$BINARY_DEXDEPS_PATH \$OUTPUT_FILE_PATH \$JAR_AND_APK_LIST"
+ echo "For example: If all jar and apk files are '/myJar.jar /myApk.apk' and output write to /myModule.txt then the command would be:"
+ echo "./gen_java_usedby_apex.sh \$BINARY_DEXDEPS_PATH /myModule.txt /myJar.jar /myApk.apk"
+}
+
+genUsedByList() {
+ dexdeps="$1"
+ shift
+ out="$1"
+ shift
+ rm -f "$out"
+ touch "$out"
+ for x in "$@"; do
+ "$dexdeps" "$x" >> "$out"
+ done
+}
+
+if [[ "$1" == "help" ]]
+then
+ printHelp
+elif [[ "$#" -lt 2 ]]
+then
+ echo "Wrong argument length. Expecting at least 2 argument representing dexdeps path, output path, followed by a list of jar or apk files in the Mainline module."
+else
+ genUsedByList "$@"
+fi
\ No newline at end of file