add ci

.github/workflows/docker_check.yml

@@ -0,0 +1,17 @@
+name: Docker Build
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-check:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build Docker image
+        run: |
+          docker build -t ghcr.io/${{ github.repository }}:latest .

.github/workflows/docker_release.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   build-and-push:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout repository

.github/workflows/python-lint.yml

@@ -0,0 +1,26 @@
+name: Lint Python Code
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  flake8-lint:
+    runs-on: ubuntu-22.04
+    steps:
+    - name: Check out the repository
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8
+
+    - name: Run flake8
+      run: flake8 .