Created
January 26, 2026 05:04
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Starlark config for a Tart macOS Sequoia image used as a GitHub Actions Runner
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| load("cirrus", "env") | |
| # GitHub Actions Runner configuration | |
| RUNNER_VERSION = "2.331.0" | |
| RUNNER_HASH = "6f56ce368b09041f83c5ded4d0fb83b08d9a28e22300a2ce5cb1ed64e67ea47c" | |
| RUNNER_ARCH = "osx-arm64" | |
| REPO_URL = env.get("REPO_URL", "https://github.com/pythoninthegrass/mt") | |
| def main(): | |
| return [ | |
| ("env", { | |
| "RUNNER_VERSION": RUNNER_VERSION, | |
| "RUNNER_HASH": RUNNER_HASH, | |
| "RUNNER_ARCH": RUNNER_ARCH, | |
| "REPO_URL": REPO_URL, | |
| }), | |
| ("persistent_worker", { | |
| "isolation": { | |
| "tart": { | |
| "image": "ghcr.io/cirruslabs/macos-sequoia-base:latest", | |
| "user": "admin", | |
| "password": "admin", | |
| "cpu": 4, | |
| "memory": 8, | |
| "softnet": True, | |
| "display": "none", | |
| "disk": 50, | |
| }, | |
| }, | |
| }), | |
| ("task", { | |
| "name": "GitHub Actions Self-Hosted Runner", | |
| "env": { | |
| "GH_RUNNER_TOKEN": env.get("GH_RUNNER_TOKEN", ""), | |
| }, | |
| "setup_runner_script": [ | |
| "mkdir -p ~/actions-runner && cd ~/actions-runner", | |
| "curl -o actions-runner-${RUNNER_ARCH}-${RUNNER_VERSION}.tar.gz -L https://github.com/actions/runner/releases/download/v${RUNNER_VERSION}/actions-runner-${RUNNER_ARCH}-${RUNNER_VERSION}.tar.gz", | |
| "echo \"${RUNNER_HASH} actions-runner-${RUNNER_ARCH}-${RUNNER_VERSION}.tar.gz\" | shasum -a 256 -c", | |
| "tar xzf ./actions-runner-${RUNNER_ARCH}-${RUNNER_VERSION}.tar.gz", | |
| ], | |
| "configure_runner_script": [ | |
| "cd ~/actions-runner", | |
| "./config.sh --url ${REPO_URL} --token ${GH_RUNNER_TOKEN} --unattended --replace", | |
| ], | |
| "run_runner_script": [ | |
| "cd ~/actions-runner", | |
| "./run.sh", | |
| ], | |
| }), | |
| ] |
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