test-build: target the local SlackBuild (CWD/path), deps from the tree

The tool resolved the target package from the SBo tree, so it tested the
already-published version, not the local edit under test. Useless for the
maintenance workflow, where the point is to verify an edited SlackBuild while
its deps come from the tree.

resolve_target_dir now takes the target from where you are:
  - a path (absolute, ./x, or containing /): that dir
  - a bare name: ./<name>/ under CWD, else CWD itself if it IS <name>/
Repo-agnostic; deps still resolve from the configured SBo tree via
find_slackbuild_dir. Add four target-resolution self-checks.

Also source /etc/profile.d/*.sh in the build container before running the
SlackBuild: the heredoc is a non-login shell, so a bare `go build` picked the
system gccgo 1.18 instead of the installed google-go-lang; sourcing profile.d
activates dep-provided env (GOROOT/PATH, cargo, ...) as a real login build would.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

0 files changed, 0 insertions, 0 deletions