Deno

How json2vars-setter handles Deno, 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):

1
2
3
4
5
6
7
8

{
  "versions": {
    "deno": [
      "v1.x",
      "v2.x"
    ]
  }
}

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

Cache last updated: 2026-06-24T12:28:41.530983.

Setup action (example workflow)

deno_test.yml provisions Deno with the matrix value json2vars-setter produced:

1
2
3
4

- name: Set up Deno
  uses: denoland/setup-deno@v2.0.5
  with:
    deno-version: ${{ matrix.deno-version }}

References

• Example project: examples/deno/
• Example workflow: .github/workflows/deno_test.yml
• Matrix JSON: examples/deno/deno_project_matrix.json