ci-github-actions — real uses: actions, run locally by bsdkrun ci #

This workflow runs the actual oven-sh/setup-bun@v2 action — not a translation of it. bsdkrun ci fetches the action's action.yml to learn what it is, clones it into the guest at its ref, provisions a node runtime, and executes it under the genuine Actions protocol: INPUT_* from with:, and GITHUB_ENV/GITHUB_PATH/GITHUB_OUTPUT command files whose effects persist into every later step — which is why the plain run: step's bun --version works: setup-bun wrote bun's location to GITHUB_PATH.

JavaScript and composite actions run for real. Container actions are refused visibly (a microVM runs no Docker daemon), as are pre/post hooks — stated limits, not silent ones.

CI runs the repository's HEAD commit, so the example needs its own git repository:

cp -r examples/ci-github-actions /tmp/ci-github-actions
cd /tmp/ci-github-actions
git init -q && git add -A && git commit -qm init
bsdkrun ci run