Merge pull request hifis-net#47 from Normo/add-ci-workflow

ci: add CI/CD workflow

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches:
+      - "main"
+    tags:
+      - "v*.*.*"
+  schedule:
+    - cron: "0 0 * * *"
+env:
+  PY_COLORS: 1
+
+jobs:
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Check out the codebase.
+        uses: actions/checkout@v4
+
+      - name: Prepare the job environment.
+        uses: ./.github/workflows/prepare-action
+
+      - name: Lint code.
+        run: |
+          poetry run isort --check --diff .
+          poetry run black --check --diff .

.github/workflows/prepare-action/action.yml

@@ -0,0 +1,19 @@
+name: Install dependencies and prepare the environment.
+description: Install the necessary dependencies for jobs.
+runs:
+  using: composite
+  steps:
+    - name: Install poetry.
+      run: pipx install poetry
+      shell: bash
+
+    - name: Set up Python 3.
+      uses: actions/setup-python@v4
+      id: setup-python
+      with:
+        python-version: '3.12'
+        cache: 'poetry'
+
+    - name: Install dependencies via poetry.
+      run: poetry install
+      shell: bash

pyproject.toml

@@ -21,3 +21,4 @@ ipdb = "^0.13.13"
 
 [tool.poetry.dev-dependencies]
 black = "^23.11.0"
+isort = "^5.12.0"