Update README.md

README.md

@@ -1,94 +1,100 @@
-Drone CI Pipeline Configuration
+## Drone CI Pipeline Configuration
+
 This repository includes a CI pipeline configuration for Drone CI to automate testing and syntax validation for a project with PHP, HTML, React, and Python components.
 
-Pipeline Overview
-The .drone.yml file defines a multi-step pipeline that performs the following actions:
+## Pipeline Overview
 
-Steps
-Check PHP Syntax
-Verifies the syntax of all .php files in the repository using PHP's built-in linter.
+The `.drone.yml` file defines a multi-step pipeline that performs the following actions:
 
-Check HTML Syntax
-Uses the tidy tool to validate the syntax of all .html files in the repository.
+### Steps
 
-Run Tests for React Client
-Executes unit tests for the React client application if a package.json file exists in the services/client directory.
+1. **Check PHP Syntax**:
+   Verifies the syntax of all `.php` files in the repository using PHP's built-in linter.
+2. **Check HTML Syntax**:
+   Uses the `tidy` tool to validate the syntax of all `.html` files in the repository.
+3. **Run Tests for React Client**:
+   Executes unit tests for the React client application if a `package.json` file exists in the `services/client` directory.
+4. **Run Tests for Python Backend**:
+   Installs dependencies, recreates the database, and runs unit tests for the Python backend application using `pytest`.
 
-Run Tests for Python Backend
-Installs dependencies, recreates the database, and runs unit tests for the Python backend application using pytest.
+### Services - PostgreSQL Database Service
 
-Services
-PostgreSQL Database Service
-A PostgreSQL container named gamedb is set up to provide a testing database for the Python backend.
-How It Works
-Pipeline Configuration
-The pipeline is defined in the .drone.yml file. Each step uses a Docker container to provide the required environment and tools.
+A PostgreSQL container named `gamedb` is set up to provide a testing database for the Python backend.
 
-Key Features
-PHP Syntax Check:
-Scans all .php files and ensures there are no syntax errors.
+## How It Works
 
-HTML Syntax Check:
-Installs and uses the tidy tool to validate .html files.
+### Pipeline Configuration
 
-React Client Tests:
-Runs tests using yarn if a package.json file is present in the services/client directory.
+The pipeline is defined in the `.drone.yml` file. Each step uses a Docker container to provide the required environment and tools.
 
-Python Backend Tests:
-Runs pytest after installing dependencies and recreating the database.
+### Key Features
+
+* **PHP Syntax Check:** Scans all `.php` files and ensures there are no syntax errors.
+* **HTML Syntax Check:** Installs and uses the `tidy` tool to validate `.html` files.
+* **React Client Tests:** Runs tests using `yarn` if a `package.json` file is present in the `services/client` directory.
+* **Python Backend Tests:** Runs `pytest` after installing dependencies and recreating the database.
+
+### Environment Variables
 
-Environment Variables
 The pipeline uses the following environment variables for the Python backend tests:
 
-FLASK_ENV: Set to production to ensure tests run in the correct environment.
-APP_SETTINGS: Specifies the configuration class for the Flask app.
-DATABASE_TEST_URL: Connection string for the testing database.
-Requirements
-Drone CI
-The pipeline requires a Drone CI server to execute the .drone.yml file.
+* `FLASK_ENV`: Set to `production` to ensure tests run in the correct environment.
+* `APP_SETTINGS`: Specifies the configuration class for the Flask app.
+* `DATABASE_TEST_URL`: Connection string for the testing database.
 
-Docker
-The pipeline steps and services run in Docker containers, so Docker must be available on the Drone runner.
+## Requirements
+
+* **Drone CI:** The pipeline requires a Drone CI server to execute the `.drone.yml` file.
+* **Docker:** The pipeline steps and services run in Docker containers, so Docker must be available on the Drone runner.
+
+## Usage
+
+### Local Testing
 
-Usage
-Local Testing
 Before pushing changes to the repository, you can manually test each component:
 
-PHP Syntax:
+1. **PHP Syntax:**
 
-bash
-Zkopírovat kód
+```bash
 find . -type f -name '*.php' -exec php -l {} \;
-HTML Syntax:
+```
+
+2. **HTML Syntax:**
+
 Install tidy and run:
 
-bash
-Zkopírovat kód
+```bash
 find . -type f -name '*.html' -exec tidy -q -e {} \;
-React Client Tests:
+```
+
+3. **React Client Tests:**
+
 Navigate to services/client and run:
 
-bash
-Zkopírovat kód
+```bash
 yarn install
 CI=true yarn test --coverage
-Python Backend Tests:
+```
+
+4. **Python Backend Tests:**
+
 Navigate to services/game and run:
 
-bash
-Zkopírovat kód
+```bash
 pip install -r requirements.txt
 python manage.py recreate_db
 pytest --cov=project --cov-report=term-missing
-Running the Pipeline
-Push your changes to the repository.
-The pipeline will execute automatically in Drone CI.
-Review the results in the Drone CI dashboard.
-Directory Structure
+```
+
+### Running the Pipeline
+
+Push your changes to the repository. The pipeline will execute automatically in Drone CI. Review the results in the Drone CI dashboard.
+
+## Directory Structure
+
 Ensure the following structure for the pipeline to work:
 
-bash
-Zkopírovat kód
+```
 .
 ├── services/
 │   ├── client/         # React client code
@@ -101,14 +107,12 @@ Zkopírovat kód
 │       └── ...
 ├── .drone.yml          # Drone CI pipeline configuration
 └── README.md           # Project documentation
-Troubleshooting
-Common Issues
-Missing Directories:
-If the pipeline cannot find services/client or services/game, ensure your repository structure matches the expected layout.
+```
 
-Missing Dependencies:
-Make sure all required dependencies are installed in package.json and requirements.txt.
+## Troubleshooting
 
-Database Connection Errors:
-Ensure the gamedb service is running and accessible by the Python backend.
+### Common Issues
 
+* **Missing Directories:** If the pipeline cannot find services/client or services/game, ensure your repository structure matches the expected layout.
+* **Missing Dependencies:** Make sure all required dependencies are installed in package.json and requirements.txt.
+* **Database Connection Errors:** Ensure the gamedb service is running and accessible by the Python backend.