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Today, we are excited to announce the General Availability of Monorepo Support for all Render customers. If you’re using the same Git repository for multiple services, you can now configure Render to deploy your service only for relevant code changes. Even if you’re using a separate repository per service, Render’s Monorepo Support helps you avoid unnecessary deploys, reducing build times to empower you to ship even faster. Read on to learn more.
Monorepo support has been our most requested feature for some time now. We heard your frustration with a change in one service triggering needless deploys across dozens of other services. Some of you even turned off auto-deploys and resorted to manually deploying specific services using deploy hooks or our REST API.
Render’s support for monorepos is unique in its layered approach, enabling you to configure a Root Directory as well as Build Filters. Use these new tools both in the Dashboard and within Blueprints to define how Render responds to what you push.
The Root Directory can be set to any folder in your Git repository. Render automatically builds and deploys your service when files change inside the Root Directory and ignores all file changes outside this directory. Your build and start commands no longer need to
cd into your Root Directory, and automatic installs use dependency specs (like
package.json) in your Root Directory instead of the root of your repository. As one customer put it, “root directory is a home run!”
You can also use Build Filters for precise control over changes that should or should not trigger a build. Build Filters are glob patterns that specify included paths, ignored paths, or both. Check out our docs for details.
Monorepo Support is deeply integrated across Render’s platform and extends to Pull Request Previews and Preview Environments. These features automate the creation of high fidelity testing environments on each Pull Request; Pull Request Previews and Preview Environments support rapid feedback cycles without the need for external CI/CD tools and manual integrations to configure deploys and test environments. When using these, users can now reduce costs by limiting preview environment creation to only changes made within a defined Root Directory or matching glob patterns specified as part of a service’s Build Filters.
Root Directory and Build Filters are versatile tools that give you full control over deploying any Render service, even when services are not based on a Monorepo.
Check out the documentation to get started!