feat(framework): mosaic doctor structure-anchor provisioning check (T51 WP0b)
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New check_structure_anchor_provisioning audit per spec 1.2a + PHASE2-MAP
F7: four states — both anchors present pass (paths reported only); one
missing/empty WARNs naming the var with the launchers as authoritative
source; neither present emits INFORMATIONAL launcher-equivalent
derivation explicitly labeled non-authoritative (never an error by
design); doctor never exports, writes, or fabricates values — audit
only. Severity follows the doctor's existing note/warn conventions
(warn counts toward --fail-on-warn). Hermetic suite follows the
test-brain-home-check extraction discipline: 7 arms covering all four
states incl. genuinely-unset (env -u) and empty-string forms, plus a
mutation red control proving the empty-vs-set distinction bites
(-n tests replaced by -v in a mutant copy). Registered in
test:framework-shell; enumeration/sanitization/tools-index green.
This commit is contained in:
2026-08-23 23:36:54 -05:00
parent 974e4740ab
commit 023540b151
3 changed files with 156 additions and 1 deletions
@@ -379,8 +379,39 @@ check_fleet_transport() {
fi
}
check_structure_anchor_provisioning() {
# T51 WP0b (spec §1.2a + PHASE2-MAP F7): audit the two declaration anchors.
# Doctor runs from operator shells and CI where the launcher exports do not
# exist, so this is an AUDIT ONLY — it never exports, writes, or fabricates
# values for consumption. Four states (charter):
# both present+nonempty PASS (values reported as paths only)
# one missing/empty WARN naming the var + the launcher as authority
# neither present INFORMATIONAL launcher-equivalent derivation,
# explicitly non-authoritative, + launcher warning;
# never an error by design (F7(b))
# Severity follows the doctor's existing conventions: pass/note are quiet
# (note unless --verbose), warn counts toward --fail-on-warn.
local host_root="${MOSAIC_HOST_ROOT:-}" brain_home="${MOSAIC_BRAIN_HOME:-}"
if [[ -n "$host_root" && -n "$brain_home" ]]; then
pass "Structure anchors provisioned: MOSAIC_HOST_ROOT=$host_root MOSAIC_BRAIN_HOME=$brain_home (paths reported only; not expanded, not consumed)"
return
fi
if [[ -z "$host_root" && -z "$brain_home" ]]; then
note "Structure anchors not provisioned in this environment. Launcher-equivalent derivation (INFORMATIONAL, NON-AUTHORITATIVE — seats receive the authoritative values from the launchers): MOSAIC_HOST_ROOT would default to the operator home; MOSAIC_BRAIN_HOME would default to the brain tree resolved at launch. Doctor does not guess values for consumption; it audits provisioning."
note "Provision both anchors via the seat launchers (launch-seat.sh / launch-seat-claude.sh export them; see T51 spec §1.2a)."
return
fi
if [[ -z "$host_root" ]]; then
warn "MOSAIC_HOST_ROOT is missing or empty in this environment while MOSAIC_BRAIN_HOME is set — declaration consumers fail closed without it (spec §1.2a). The seat launchers are the authoritative source."
else
warn "MOSAIC_BRAIN_HOME is missing or empty in this environment while MOSAIC_HOST_ROOT is set — the projects/ mirror and brain declaration resolve from it (spec §1.2a). The seat launchers are the authoritative source."
fi
}
check_fleet_transport
check_structure_anchor_provisioning
check_brain_home
# Legacy migration surfaces should no longer contain symlink trees.