Multi-Distro Testing

To test a bash update script across multiple Linux distros, you can run distro-specific smoke tests in Docker containers. This validates package-manager compatibility for apt, dnf/yum, pacman, zypper, and apk within a repeatable container matrix.

Compatibility testing for package managers in Docker is the process of running functional smoke checks inside isolated containers. It verifies that an install script behaves correctly across different package managers like apt, dnf/yum, pacman, zypper, and apk.

Yes, you need Docker to run these CI workflow compatibility checks for Linux distributions. The testing matrix requires reachable Docker base images and a mounted repository workspace to execute the necessary help, doctor, and dry-run commands.

To troubleshoot common distro and container errors during update script testing, the testing workflow provides a catalog of common failure modes and fixes. It runs health checks and dry-run logic to help catch early breakages across different environments.

Yes, you can use a Docker test matrix to validate install.sh behavior on Arch and Fedora. The matrix exercises the tool using appropriate base images for both distributions to verify package-manager differences and script compatibility.