This action downloads the docker-compose command and add it to the PATH for following executions. It supports the Linux environment only.

[!IMPORTANT] The docker-compose command is now deprecated, consider to use the docker compose sub command instead. Refer to Docker official blog for detail.

Add a step to your workflow like below:

  steps:
  - uses: KengoTODA/actions-setup-docker-compose@v1
    with:
      version: '2.14.2' # the full version of `docker-compose` command

Or set a GITHUB_TOKEN environment variable, to use the latest released version:

  steps:
  - uses: KengoTODA/actions-setup-docker-compose@main
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

The 'latest release' here means the most recent non-prerelease, non-draft release, sorted by the created_at attribute.

Note that the GITHUB_TOKEN should have contents: read permission to fetch data from the GitHub.com.