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>

1 files changed, 17 insertions, 0 deletions

diff --git a/.extras/test-logic.sh b/.extras/test-logic.sh
index 0616c99..469ac1d 100644
--- a/.extras/test-logic.sh
+++ b/.extras/test-logic.sh
@@ -67,6 +67,23 @@ order="${order% }"
 resolve_target "$T/cat/d"
 [[ ${#UNMET[@]} -eq 1 ]] && ok "unmet-dep caught" || bad "unmet-dep missed"
 
+# --- resolve_target_dir (target from CWD/path, NOT the SBo tree) -------------
+# Local package dir, separate from the fake SBo tree above.
+LOCALREPO=$(mktemp -d); mkdir -p "$LOCALREPO/mypkg"
+echo 'REQUIRES=""' > "$LOCALREPO/mypkg/mypkg.info"
+# 1. absolute path
+got="$(resolve_target_dir "$LOCALREPO/mypkg" 2>/dev/null)"
+[[ "$got" == "$LOCALREPO/mypkg" ]] && ok "target: absolute path" || bad "abs path got [$got]"
+# 2. bare name resolved under CWD (./mypkg/)
+got="$(cd "$LOCALREPO" && resolve_target_dir "mypkg" 2>/dev/null)"
+[[ "$got" == "$LOCALREPO/mypkg" ]] && ok "target: bare name in CWD" || bad "bare-in-cwd got [$got]"
+# 3. CWD itself is the package
+got="$(cd "$LOCALREPO/mypkg" && resolve_target_dir "mypkg" 2>/dev/null)"
+[[ "$got" == "$LOCALREPO/mypkg" ]] && ok "target: CWD is the package" || bad "cwd-is-pkg got [$got]"
+# 4. missing -> failure
+resolve_target_dir "nosuchpkg" >/dev/null 2>&1 && bad "missing target should fail" || ok "target: missing fails"
+rm -rf "$LOCALREPO"
+
 resolve_target "$T/cat/e"
 [[ ${#CYCLES[@]} -ge 1 ]] && ok "cycle caught" || bad "cycle missed"