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left4me/l4d2web
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mwiegand 19bc0afaa9
test(editor-v2): Playwright e2e + Tab→acceptCompletion fix 
Two e2e tests:
- test_blueprint_autocomplete_accept_writes_into_hidden_textarea:
  loads /blueprints/1, types 'sv_che', asserts the cm6 autocomplete
  popup shows 'sv_cheats', presses Tab to accept, fires a synthetic
  submit on the form, and reads the hidden textarea value back.
  Exercises both the autocomplete extension and the submit-time copy
  bridge in editor.js end-to-end.
- test_copy_preserves_newlines_across_lines: regression gate for
  bug class 1 from v1 (Prism+contenteditable collapsed multi-line
  selections). cm6 preserves linebreaks in its doc by construction;
  we verify via the per-textarea controller's getValue().

editor-entry.js: discovered during the e2e debug that cm6's default
completionKeymap does NOT bind Tab. Added an explicit
`{ key: "Tab", run: acceptCompletion }` ahead of the rest of the
keymap stack so Tab accepts when the popup is open and falls through
to indentWithTab otherwise. Bundle rebuilt + SHA refreshed.

Tests also surfaced a 200ms popup-settle timing race: the popup is
*visible* on the same tick acceptCompletion runs against null
selectedCompletion. A page.wait_for_timeout(200) before pressing
the accept key bridges the gap reliably in CI.

Chromium runs fine in Claude Code's default sandbox — the stale note
in the handoff doc about Mach-port IPC sandbox-blocking is no longer
accurate.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-17 02:15:51 +02:00
..
alembic feat(l4d2-web): add command_history table for RCON console transcript 2026-05-14 21:26:56 +02:00
l4d2web test(editor-v2): Playwright e2e + Tab→acceptCompletion fix 2026-05-17 02:15:51 +02:00
scripts test(editor-v2): Playwright e2e + Tab→acceptCompletion fix 2026-05-17 02:15:51 +02:00
tests test(editor-v2): Playwright e2e + Tab→acceptCompletion fix 2026-05-17 02:15:51 +02:00
alembic.ini chore(l4d2): flatten component layout 2026-05-05 23:47:06 +02:00
pyproject.toml refactor(repo): uv workspace + hatchling + layout restructure 2026-05-15 22:04:29 +02:00
README.md refactor(repo): uv workspace + hatchling + layout restructure 2026-05-15 22:04:29 +02:00

README.md

l4d2-web-app

Flask web app for managing L4D2 servers through user-private blueprints.

Key v1 behaviors

  • Local username/password login; no public signup
  • Admin-managed overlay catalog
  • Private blueprints per user
  • Server creation from blueprints (live-linked; no per-server blueprint overrides)
  • Async job model with persisted command logs in job_logs
  • Desired vs actual state model
  • Live logs for jobs and servers via SSE endpoints
  • Host operations go through l4d2ctl via a local host command runner, not direct l4d2host imports

Frontend constraints

  • Server-rendered templates (Jinja)
  • Vendored HTMX (static/vendor/htmx.min.js)
  • Custom CSS only
  • Tokenized, consistent link and accent colors

Development

From the workspace root (../):

uv sync          # creates .venv, installs l4d2host + l4d2web editable, plus dev deps
uv run pytest l4d2web/tests -q

Configuration

The web app reads these settings from the environment:

  • DATABASE_URL: SQLAlchemy database URL, for example sqlite:////var/lib/left4me/left4me.db.
  • SECRET_KEY: Flask secret key used for sessions and CSRF-sensitive state.
  • JOB_WORKER_THREADS: number of background job worker threads.

In the systemd deployment, environment is loaded from /etc/left4me/host.env and /etc/left4me/web.env.

Admin Bootstrap

Create the first admin account with the Flask CLI. Provide the password through LEFT4ME_ADMIN_PASSWORD:

LEFT4ME_ADMIN_PASSWORD='change-me' flask create-user <username> --admin