catkin_build.yml

name: ROS build workflow
# Copied from https://qiita.com/srs/items/86e115e59662738275f4 and then mocified

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-20.04
    env:
      CATKIN_WS: /home/runner/work/catkin_ws
    steps:
    - uses: actions/checkout@v2
    - name: Setup ROS
      uses: ros-tooling/setup-ros@v0.2
      with:
        required-ros-distributions: noetic
    - name: Install catkin tool
      run: sudo apt-get install python3-catkin-tools
    - name: Init workspace
      run: |
        source /opt/ros/noetic/setup.bash
        mkdir -p ${CATKIN_WS}/src
        ln -s ${GITHUB_WORKSPACE} ${CATKIN_WS}/src/
    - name: pre build
      run: |
        source /opt/ros/noetic/setup.bash
        rosdep update
        rosdep install -i -y --from-paths ./
    - name: build
      run: |
        source /opt/ros/noetic/setup.bash
        cd ${CATKIN_WS}
        catkin build