Interactive verification environment

Run:

make test-inter

The target builds dtm, creates a test image containing the release binary and files from test/fixtures/home, then starts a shell as an unprivileged dtm user. The container is started with --rm, so changes made inside the shell are discarded when you exit.

Inside the shell, the test fixture is the user's home directory:

printf '%s\n' "$HOME"
find "$HOME" -maxdepth 3 -type f -print
which dtm

The target uses Podman by default. The image is rebuilt on the next invocation when the binary or fixture files change. Podman may reuse the base image and package layers, but no container state is reused.

To use another container engine or a different local image name:

make test-inter CONTAINER_ENGINE=docker IMAGE=dtm-test-inter:debug