Set up the continuous integration service

Author: vladpunko

.github/.gitkeep

@@ -0,0 +1,25 @@
+name: git hooks
+
+on:
+  push:
+    branches:
+      - "master"
+
+jobs:
+  hooks:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Step -- 1.
+        uses: actions/checkout@v4
+
+      - name: Step -- 2.
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: Step -- 3.
+        run: pip3 install --upgrade pip && pip3 install --no-cache-dir --upgrade 'poetry>=2.0.0'
+
+      - name: Step -- 4.
+        run: make lint

.github/workflows/hooks.yml

@@ -0,0 +1,29 @@
+name: python testing and linting
+
+on:
+  push:
+    branches:
+      - "master"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
+
+    steps:
+      - name: Step -- 1.
+        uses: actions/checkout@v4
+
+      - name: Step -- 2.
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Step -- 3.
+        run: pip3 install --upgrade pip && pip3 install --no-cache-dir --upgrade 'poetry>=2.0.0'
+
+      - name: Step -- 4.
+        run: make tests

.github/workflows/tests.yml

@@ -8,7 +8,7 @@
 
 ## Installation
 
-It is recommended to use this package together with [virtualenv](https://github.com/pypa/virtualenv) and [virtualenvwrapper](https://bitbucket.org/virtualenvwrapper/virtualenvwrapper) to work with python virtual environments more suitable. Make sure the installed [python](https://wiki.archlinux.org/title/python) interpreters work without errors on the current operating system. To install this package you are to use the [pip](https://pip.pypa.io/en/stable) package manager by running the following command:
+It is recommended to use this package together with [virtualenv](https://github.com/pypa/virtualenv) and [virtualenvwrapper](https://github.com/python-virtualenvwrapper/virtualenvwrapper) to work with python virtual environments more suitable. Make sure the installed [python](https://wiki.archlinux.org/title/python) interpreters work without errors on the current operating system. To install this package you are to use the [pip](https://pip.pypa.io/en/stable) package manager by running the following command:
 
 ```bash
 python3 -m pip install {{PROJECT_NAME}}