0.5.0: bats files and checkbashisms incompatibility

[jkroepke]

Hi,

i'm running the action like this:

      - name: Run the sh-checker
        uses: luizm/[email protected]
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SHELLCHECK_OPTS: -x
        with:
          sh_checker_comment: true
          sh_checker_exclude: "tests/assets tests/bats"
          sh_checker_checkbashisms_enable: true

on repo: https://github.com/jkroepke/helm-secrets

dependabot opens a PR to bump the action, which is currently failing: https://github.com/jkroepke/helm-secrets/runs/7444254384?check_suite_focus=true
And here is an output from main branch: https://github.com/jkroepke/helm-secrets/runs/7296253846?check_suite_focus=true

sh-checker is finding 47 shell scripts instead 31. It looks like the newer shfmt include the bats files from the repository.

Now checkbashisms is confused, since it throws errors like script tests/unit/view.bats does not appear to be a /bin/sh script; skipping and the action will fail.