The shepherd reported a P0 I caused: db36397b made library FilterDropdown call
useI18n() unconditionally, which throws "Need to install with `app.use`" on any
host that never installed vue-i18n. people-groups-grid deliberately has none, so
the grid rendered blank standalone, in the studio and in every composite nesting
it -- one of the seven production plugins going to DX. Studio fixed that
instance in 6603dc17.
That fix was NOT on my branch. 6603dc17 was not an ancestor of my HEAD and my
tree still carried the unguarded call, so my next push would have reverted it.
Merged before doing anything else.
PinHint carried the same unguarded call, added by me in 9ba6ad7a. Guarded the
same way: host translations when present, the English literal otherwise, with
te() answering false so callers fall through to their own defaults.
The gate the shepherd asked for is _chk-library-i18n-optional.mjs. It scans
library/components for useI18n() calls that are not behind a guard, and it
separates LIVE from LATENT, because a wall of identical failures gets ignored
while a list of one gets fixed: it computes which bundles install no i18n and
which of those actually import each offender.
Measured: 17 library components still call useI18n() unguarded, 7 bundles
install no i18n (big-picture, doxa-maps-spa, doxa-vision-card, golden-path-check,
people-groups-grid, plugin-studio, stack-demo), and LIVE is currently none --
no bare host renders an unguarded component today. The 17 are debt, not safety.
They are left for their owners rather than rewritten from here, since library/
reaches every bundle.
Two of my own errors on the way, both caught before they reached anyone. I first
reported 14 bare bundles, because I grepped for createI18n when the install is
usually createAppI18n from @map/i18n -- country-posters does install it. And the
gate first reported PeopleGroupDetail as LIVE in people-groups-grid on the
strength of a COMMENT mentioning it: a substring match cannot tell an import from
prose, which is precisely the defect I reported in check:shared-reached a day
earlier and then rebuilt myself. It now strips comments and requires a real
import statement or an element tag.
90ceac36ba