Ubuntu 20.04と22.04をサポートするようにCIとドキュメント変更 (#31)

* bump up checkout version. Test on ubuntu 20.04 and 22.04

* Suppor ubuntu 20.04, 22.04 only

Author: Shota Aoki

.github/workflows/build_test.yaml

@@ -22,15 +22,15 @@ jobs:
         with:
           python-version: '3.8'
       - run: pip install cpplint
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: .tools/cpplint.bash
 
   build_and_test:
     needs: lint
     strategy:
       fail-fast: false # 他のjobが失敗してもキャンセルしない
       matrix:
-        os: [ubuntu-18.04, ubuntu-20.04]
+        os: [ubuntu-20.04, ubuntu-22.04]
     runs-on: ${{ matrix.os}}
     steps:
       - name: Install Dynamixel SDK
@@ -51,7 +51,7 @@ jobs:
           sudo make install
       - name: Install dependencies
         run: sudo apt install libyaml-cpp-dev libeigen3-dev
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build and insall library
         run: ./rt_manipulators_lib/build_install_library.bash
       - name: Build Samples

README.md

@@ -21,8 +21,8 @@
 - [yaml-cpp (>= 0.5.0)](https://github.com/jbeder/yaml-cpp)
 - Eigen (>= 3.3.4)
 - Linux OS
-    - Ubuntu 18.04
     - Ubuntu 20.04
+    - Ubuntu 22.04
 - ロボット
     - [CRANE-X7](https://rt-net.jp/products/crane-x7/)
     - [Sciurus17](https://rt-net.jp/products/sciurus17/)