GitHub Discusses Growth of Actions API

GitHub Actions puts powerful CI/CD and automation directly into the developer workflow, and it became generally available just six months ago. Since then, we’ve continued to improve with artifact and dependency caching for faster workflows, self-hosted runners for greater flexibility, and the Actions API for extensibility. The community response has been amazing and we’re excited to share some new and upcoming enhancements.

Community-powered CI/CD and workflows

At its core, GitHub Actions allows you to automate any development workflow. Just like how our projects build on each other’s work through open source packages, GitHub Actions does the same thing for workflow automation. You can quickly reuse existing workflows or build on the thousands of free actions in the GitHub Marketplace. There’s an action for almost everything, including: Kubernetes deployments, Linting, SMS alerts, or automatically assigning and labeling an issue—and it keeps growing every day.

  • GitHub Marketplace now has over 3,200 Actions, representing a 500% increase in less than six months. We’re especially grateful to everyone who took place in the recent GitHub Actions Hackathon, with over 700 submissions. Check out a few of our favorites.
  • There’s a growing and extensive ecosystem, thanks to our partners. It’s great to see how they’re expanding the ways developers can deploy their code, with new Actions from DigitalOcean, Tencent Cloud, HashiCorp, and Docker.

We’re thrilled to see how GitHub Actions is helping developers, teams, enterprises, and the open source community automate their workflows—so developers can spend more time writing code.

Scaling GitHub Actions for teams and enterprises

The community momentum behind GitHub Actions has been tremendous, and we’ve seen quick adoption with teams and enterprise customers. We want to highlight new, enterprise-focused features for GitHub Actions.

Share self-hosted runners across an organization

Now, organizations can share and manage self-hosted runners across their organization using new policies and labels. This enables large teams and enterprises to centralize the management of their core infrastructure.

  • Organization self-hosted runners make it easier for multiple repositories to reuse a set of runners. This ensures runner environments are correctly configured for the organization, resources are used efficiently, and errors resulting in extra work are avoided.
  • Custom runner labels are used to route workflows to particular runners. For example, compute-intensive workflows may use custom labels to ensure they’re always run on virtual machines with eight cores.

Improvements to the daily experience

Small changes can have a big impact on the daily experience for developers. Here are a few improvements that we recently shipped:

  • Run defaults allow users to set shell and working directory defaults in their workflows, streamlining workflow files and decreasing the likelihood of errors.
  • Explicit include matrix gives more flexibility to customer-specific legs of a parallel set of jobs, commonly used for Platform-specific customization.
  • Job outputs allow a workflow to easily pass data to downstream jobs, adding flexibility to how developers automate their work.

Be sure to read the next Collaboration article: GitHub Announces Browser-Based IDE, Discussion Forum, and New Security Features