This PR adds a GitHub Action workflow with bewuethr/shellcheck-action to execute ShellCheck against all shell scripts in the repository. A Dependabot config file to keep the GitHub Actions workflow up to date is also added and all the ShellCheck errors are fixed or ignored as appropriate.
This PR adds a GitHub Action workflow with
bewuethr/shellcheck-action
to execute ShellCheck against all shell scripts in the repository. A Dependabot config file to keep the GitHub Actions workflow up to date is also added and all the ShellCheck errors are fixed or ignored as appropriate.