The Restreamer UI bundle includes subdirectories (_player,
_playersite, static, locales) and the Dockerfile copies the whole
tree into /core/static. seed-data.sh on first boot was using flat
'cp -p' which errors on directories with 'omitting directory ...';
set -e then exits, the container restarts forever in a crash loop,
and Core never starts.
Fix: 'cp -Rp' so directories are copied as trees. The no-clobber
check on the top-level name still keeps operator-edited content
safe — if /core/data/_player exists we don't replace it, even if
its internals diverge from the bundled version.
Also defends against dotfiles via the second glob.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Zac Gaetano
10f3e20a6a