# Uses: https://github.com/marketplace/actions/prettier-java-action

# Auto formats code using Prettier

# Uses: https://github.com/marketplace/actions/run-java-checkstyle

# Submits review annotations based on checkstyle errors

name: Java Style

on: pull_request

jobs:

prettify:

name: Prettify Java

runs-on: ubuntu-latest

steps:

- name: Check out Git repository

uses: actions/checkout@v2

with:

fetch-depth: 0

- name: Prettify the Java code

uses: lwerner-lshigh/prettier_action_java@v1.1.1

with:

### Prettier Options ###

# --no-semi overrides prettier printing semicolons

# at the ends of all statements

# --tab-width 4 sets the tab width to 4 spaces

# --write *.java formats all .java files

prettier_options: '--no-semi --tab-width 4 --write **/*.java'

branch: ${{ github.head_ref }}

commit_message: 'Bot: Prettified Java code!'

env:

GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

checkstyle:

name: Java Checkstyle

runs-on: ubuntu-latest

needs: prettify

steps:

- name: Check out Git repository

uses: actions/checkout@v2

- name: Run checkstyle with reviewdog

uses: nikitasavinov/checkstyle-action@master

with:

github_token: ${{ secrets.GITHUB_TOKEN }}

reporter: github-pr-review # submit review comments based on reviewdog findings

filter_mode: file # report on anything that is in an added/modified file

fail_on_error: true

checkstyle_config: google_checks_mod.xml

workdir: src/com/codefortomorrow # working dir relative to root dir