Poll SCM in Jenkins
What is Poll SCM in Jenkins?
Poll SCM is an mechanism in Jenkins that periodically checks the changes that are made in the source code repository. If any changes are detected, Jenkins triggers the build, and facillates continuous integration and automated testing.
Why Poll SCM is so important?
Poll SCM is crucial for continuous integration as it automates the process for monitoring the changes in the source code repository. This ensures that Jenkins initiates builds whenever there is an new code commits, which also helps developers to get quick feedback and make changes accordingly.
Which version control systems are supported by Poll SCM in Jenkins?
Jenkins supports different kind of version control systems, like Git, Subversion, Mercurial, etc. You can configure Poll SCM for the any of the version control system as per your project need.
How Jenkins identify the changes through Poll SCM?
Jenkins compares the current state of the repository with the previous state during Poll SCM. It uses the version control system’s mechanisms, like commit timestamps or revision numbers to identify new changes.
What Is Poll SCM Jenkins ?, And How To Configure Poll Scm ?
Jenkins is one of the most popular open-source automation servers that provides an interface for building, testing, and deploying code. One of its essential key features is that it can trigger builds automatically based on the changes made in the source code repository. This process is known as polling SCM (Source Code Management). In this article, we will be going to discuss Poll SCM and how we can configure Poll SCM in Jenkins in detail.