Run Copilot code review on GitHub-hosted runners - #55
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Pull request overview
Warning
Copilot couldn't run its full agentic review because it didn't start before the timeout. Make sure your repository has a runner available, or add a copilot-code-review.yml file specifying one with the runs-on attribute. See the docs for more details.
Adds a repository-level Copilot code review setup workflow so public repos use GitHub-hosted runners (instead of org/self-hosted ARC runner scale sets) for Copilot code review setup steps.
Changes:
- Introduces
.github/workflows/copilot-code-review.ymldefining the requiredcopilot-setup-stepsjob - Configures the job to run on a GitHub-hosted Ubuntu runner with minimal, no-op setup steps
💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.
| jobs: | ||
| # The job must be named `copilot-setup-steps`, or Copilot ignores this file. | ||
| copilot-setup-steps: | ||
| runs-on: ubuntu-latest |
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| push: | ||
| paths: | ||
| - .github/workflows/copilot-code-review.yml | ||
| pull_request: | ||
| paths: | ||
| - .github/workflows/copilot-code-review.yml |
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| - name: Start Review | ||
| run: echo "Starting Review." |
iamimmanuelraj
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Aug 13, 2026
iamimmanuelraj
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iamimmanuelraj
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Approving: adds the standard org-wide Copilot code review runner config. No product code touched.
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This repository is public, so Copilot code review cannot use rtCamp self-hosted Actions Runner Controller scale sets, which are not exposed to public repositories.
Adds
.github/workflows/copilot-code-review.yml, which pins Copilot code review toubuntu-latest. The file takes precedence overcopilot-setup-steps.ymland over the organization-level runner type for Copilot code review only; Copilot cloud agent keeps using the organization configuration.No dependencies are installed: Copilot clones the repository and provisions what it needs itself. Repository-specific setup steps can be added to this file later if a review needs extra tooling.
Docs: https://docs.github.com/en/copilot/how-tos/copilot-on-github/set-up-copilot/configure-runners