Salesforce DX offers an advanced developer experience that would be changing dramatically the way Salesforce applications are built. Whether you are a part of a large team or you are operating as an individual developer, remember Salesforce DX would be providing you with an end-to-end, and integrated lifecycle that has been crafted for a really high-performance agile development. Moreover, Salesforce DX is flexible and open for building together with all those tools of your preference. Here are some of the core principles around which the Salesforce DX has been designed.
- Everything is actually driven directly from source code.
- Environments are created easily and are supposed to be disposable.
- Development has been organized precisely around team collaboration.
- Code and metadata are modular.
- Development is based basically on extensibility and open standards.
- Tools and processes facilitate continuous delivery.
- Agile distribution model thanks to flexible packaging.
These key principles have not changed ever since its launch and they continue to guide the developers as they attempt to introduce improvements and modifications to the platform.
Understanding Continuous Integration & Delivery
Salesforce DX helps developers in successfully plugging into some third-party automation tools meant for continuous integration and uninterrupted or continuous delivery. It also delivers effective integration with the popular Heroku Flow. It supports mechanized deployments from GitHub repositories, streamlined development, deployment, and staging to production via application pipelines and also a brand new test suite for supporting continuous integration. Seek professional assistance from Flosum.com, the best app delivery platform meant for Salesforce.
Core Principles of Continuous Integration
Salesforce DX focuses on source-driven development that makes it far easier for the developers to go on building together and delivering continuously through the effective use of tools which make them truly efficient and productive. Here are some of the key principles of continuous integration.
- Make sure that there is an essential central code repository. Continuous integration is all about ensuring that all codes are working together effectively and you must keep branching to the bare minimum. Ensure that any essential branches must be effectively merged with the key code baseline at the earliest possible.
- Consider automating and testing the build. All commit of codes must be built, as well as, tested automatically. Salesforce continuous integration tools constantly examine the repository for modifications and when any changes are detected, a build is performed against the Salesforce org for testing it and looking for errors.
- Everyone needs to commit frequently to the central code repository. If a developer just holds onto the precise code for a longer period of time without actually bothering to build or test it, there is a likelihood of him becoming inconsistent with all the other modifications that have already been made in precisely the code repository. The continuous integration would be successful only if there are frequent and constant commits.
- Build quickly to catch the errors at the early stage. You must notify the developers at once when you observe any discrepancy or issue with integration.
- In order to boost the speed of builds, you may designate a separate machine altogether for exclusively build purposes to make sure that the development pace is not hampered. As far as, the Force.com is concerned, most of the compiling job is done in the cloud. As such, the build machine may not require to be expensive or high-powered.
- You must insist on a really good testing environment. Remember that the testing environment or the sandbox must necessarily be the same as the ultimate production environment. This would make sure that the testing is effective and useful and it would be keeping expectations really consistent throughout the production stage.
- It is mandatory that deployment is automated and transparency is ensured. Everyone must be notified automatically and they must have complete access to all the results especially of the most recent build & deployment. Details and history of build must necessarily be accessible.
We have discussed some of the core principles associated with the continuous integration of Salesforce DX. We must also remember that testers are allowed constant and easy access to builds to keep a tab on any failures in catering to precise product requirements. An early detection of such failures could reduce the risk of reworking everything later.