Overview
Build automation is the first step in a CI/CD pipeline. It ensures that the process of turning source code into a deployable artifact is repeatable, consistent, and fast. It eliminates the 'it works on my machine' problem by using a standardized build environment.
Key Tasks
- Compiling: Converting source code into executable code.
- Dependency Management: Downloading and linking required libraries.
- Unit Testing: Running automated tests to ensure code quality.
- Packaging: Creating a deployable artifact (e.g., a JAR file, a Docker image, or a ZIP archive).
- Linting: Checking code for style and potential errors.
Tools
- Maven/Gradle (Java)
- NPM/Yarn (JavaScript)
- Make/CMake (C/C++)
- Docker (Containerization)