ep_layout_trip_wire

Test fixture for the Debian package CI. Not published, not loaded by any production Etherpad install.

Exists to catch regressions in the packaging layout. When the .deb postinstall symlinked /opt/etherpad/src/plugin_packages outside the etherpad tree, Node.js resolved the symlink to its realpath before walking node_modules and every require('ep_etherpad-lite/...') in admin-installed plugins threw MODULE_NOT_FOUND (see ether/ep_comments_page#416).

packaging/test-local.sh and .github/workflows/deb-package.yml stage this plugin into /opt/etherpad/src/plugin_packages/.versions/..., start etherpad, and grep journalctl for the marker emitted from expressCreateServer. If any of the require('ep_etherpad-lite/...') calls in index.js fail, the marker never appears and the test fails.