Android VTS 13.0 Release 2 (9190625)
Snap for 8323531 from fd988c15302ded7109388dd80456ae282ccaef82 to tm-release

Change-Id: I85bd62050212e49cb53af7fa897605073a1d1562
tree: 166094d4ece2cbfb7eb3adbcc2987f0ef0f7bfbf
  1. gitlint/
  2. .gitignore
  3. android-style.xml
  4. checkstyle.jar
  5. checkstyle.py
  6. default-copyright-check.xml
  7. default-javadoc-checks.xml
  8. default-module-checks.xml
  9. default-treewalker-checks.xml
  10. LICENSE
  11. OWNERS
  12. PREUPLOAD.cfg
  13. README.md
  14. tests.py
README.md

Checkstyle

Checkstyle is used by developers to validate Java code style and formatting, and can be run as part of the pre-upload hooks.

Running it

It can be invoked in two ways.

  1. To check style of entire specific files: checkstyle.py -f FILE [FILE ...]
  2. To check style of the lines modified in the latest commit: checkstyle.py

Projects used

Checkstyle

A development tool to help programmers write Java code that adheres to a coding standard.

Git-Lint

Git-lint is a tool to run lint checks on only files changed in the latest commit.

  • URL: https://github.com/sk-/git-lint/
  • Version: 0.0.8
  • License: Apache 2.0
  • License File: gitlint/LICENSE
  • Local Modifications:
    • Downloaded gitlint/git.py and git/utils.py files individually.

Pre-upload linting

To run checkstyle as part of the pre-upload hooks, add the following line to your PREUPLOAD.cfg:

checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}

Note that checkstyle does not always agree with clang-format, and so it's best to only have one enabled for Java.

Disabling Clang Format for Java

In .clang-format add the following to disable format checking and correcting for Java:

---
Language: Java
DisableFormat: true
SortIncludes: false
---

In some versions of clang-format, DisableFormat doesn't stop the sorting of includes. So to fully disable clang-format from doing anything for Java files, both options are needed.