Replace exec.Command git clone/pull with go-git's PlainCloneContext
and Worktree.Pull. Removes git binary dependency — only makepkg and
pacman are needed on the host now.
The ports package was fully implemented but detect_openbsd.go still
returned nil candidates with a stale TODO. Wire up ports.New() so
OpenBSD systems can auto-detect their package manager.
Also adds:
- Unit tests for GetCapabilities with mock managers (base + full)
- Unit tests for Locker mutual exclusion
- Edge case tests for ports parser (empty input, whitespace, fallback)
- Minor dep updates (charmbracelet/ultraviolet, charmbracelet/x)
Run with: go test -tags containertest -v -count=1 -timeout 10m .
Spins up Debian, Alpine, Arch, and Fedora containers locally via Docker,
copies the module source in, and runs the full integration test suite
in each. All four distros pass.
Requires Docker. Use build tag 'containertest' (separate from 'integration'
which runs directly on the host).
