tree: 4f9411002b9980e1ef8388530090b6b7ea62139f [path history] [tgz]
  1. proto/
  2. src/
  3. tests/
  4. Android.bp
  5. OWNERS
  6. README.md
tools/dependency_mapper/README.md

// Copyright (C) 2025 The Android Open Source Project // // 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.

Dependency Mapper

[dependency-mapper] command line tool. This tool finds the usage based dependencies between java files by utilizing byte-code and java file analysis.

Getting Started

Inputs

  • rsp file, containing list of java files separated by whitespace.
  • jar file, containing class files generated after compiling the contents of rsp file.

Output

  • proto file, representing the list of dependencies for each java file present in input rsp file, represented by [proto/dependency.proto]

Usage

dependency-mapper --src-path [src-list.rsp] --jar-path [classes.jar] --usage-map-path [usage-map.proto]

Notes

Dependencies enlisted are only within the java files present in input.

To ensure dependencies are listed correctly classes jar should contain every class files generated from each source file.