Zig

How json2vars-setter handles Zig, and how the example workflow provisions it.

json2vars-setter integration

Supported runners

The example matrix runs on Ubuntu / Windows / macOS:

ubuntu-latest, windows-latest, macos-latest

Any GitHub-hosted runner the setup action supports also works - the OS list is just the os array in your matrix JSON.

Supported versions

Example matrix (what the example workflow runs):

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{
  "versions": {
    "zig": [
      "0.14.1",
      "0.15.2"
    ]
  }
}

Latest values tracked by the dynamic-update tooling (auto-refreshed from the release APIs into the version cache):

Cache last updated: 2026-06-24T12:28:41.970710.

Setup action (example workflow)

zig_test.yml provisions Zig with the matrix value json2vars-setter produced:

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- name: Set up Zig
  uses: mlugg/setup-zig@v2.2.1
  with:
    version: ${{ matrix.zig-version }}

References

• Example project: examples/zig/
• Example workflow: .github/workflows/zig_test.yml
• Matrix JSON: examples/zig/zig_project_matrix.json