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apf_portal/infra/local/.env.example
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Julien Gautier 1a8e2cbb21
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feat(infra): local serve-static profile — Caddy reverse proxy for the prod build
Add a Caddy reverse proxy behind a new `--profile serve-static` so a
contributor can exercise the production build with the per-locale
routing that the on-prem reverse proxy will use (ADR-0019). Closes
the gap PR #96 surfaced: the locale switcher / route fusion / cookie
plumbing all need a prod-faithful local setup, and `nx serve-static`
falls short (no SPA fallback per locale, no smart `/` redirect).

What lands:

- `infra/local/Caddyfile` — three-block route:
    * `GET /` → smart redirect to `/{locale}/` based on
      `Accept-Language` (FR fallback, since the APF audience is
      francophone). Cookie support waits on the BFF route in
      ADR-0019.
    * `/fr/*` → serves `dist/.../browser/fr/` with SPA fallback to
      `index.html` for deep links.
    * `/en/*` → mirror.
    * Catch-all → bounces to `/fr/` so a typo can't land on the
      Caddy directory-listing footgun (same family as the perf-gate
      fix in #92).
- `infra/local/dev.compose.yml` — new `serve-static` service on the
  `serve-static` profile, bind-mounting the Caddyfile and the
  `dist/apps/portal-shell/browser/` folder (read-only). Default
  port 4200, override via `SERVE_STATIC_PORT` in `.env`.
- `infra/local/.env.example` — adds `SERVE_STATIC_PORT=4200`.
- `infra/local/dev.sh` — registers `serve-static` in
  `ALL_PROFILES` so `dev.sh down|status|logs` catches the new
  container, and `dev.sh up serve-static` works.
- `infra/README.md` — adds the new file row, the workflow in the
  "First-time setup" snippet, the cheat-sheet row, and the service
  endpoint row with the prerequisite `nx build … -c=production`.

Workflow once merged:

```
pnpm exec nx build portal-shell --configuration=production
./infra/local/dev.sh up serve-static
open http://localhost:4200/   # → /fr/ or /en/ per Accept-Language
```

Verified locally:

- GET / with Accept-Language=fr → 302 /fr/
- GET / with Accept-Language=en → 302 /en/
- GET /unknown → 302 /fr/
- GET /fr/deep/route → 200 (SPA fallback to fr/index.html)
- GET /fr/favicons/favicon.svg → 200 (per-locale asset served)
- /fr/index.html has `lang="fr"` and `<base href="/fr/">`
- /en/index.html has `lang="en"` and `<base href="/en/">`

This is local convenience only — no TLS, no auth, binds to
localhost. The on-prem reverse proxy gets its own ADR (phase 3b).
2026-05-12 00:03:59 +02:00

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# Local-dev secrets and ports for `infra/local/dev.compose.yml`.
# Copy to `.env` (which is git-ignored) and adjust as needed.
#
# cp .env.example .env
# $EDITOR .env
# ---------------------------------------------------------------- Postgres
# `POSTGRES_PASSWORD` is mandatory — the compose refuses to boot
# without it.
#
# Picking a password — keep it URL-safe in dev. The BFF reads its
# Postgres URL via `DATABASE_URL` and Prisma demands the URL form;
# any `@`, `#`, `:`, `/`, `?`, `%`, `&`, `=`, `+`, `;` in the
# password must be URL-encoded in `apps/portal-bff/.env`. Easiest
# avoided by sticking to alphanumerics + `-_.~` in dev.
POSTGRES_USER=portal
POSTGRES_PASSWORD=portal_dev_change_me
POSTGRES_DB=portal_dev
POSTGRES_PORT=5432
# ---------------------------------------------------------------- Redis
# Same — mandatory.
REDIS_PASSWORD=redis_dev_change_me
REDIS_PORT=6379
# ---------------------------------------------------------------- OTel
OTEL_GRPC_PORT=4317
OTEL_HTTP_PORT=4318
# ---------------------------------------------------------------- Optional viewers / tooling
# Only consumed when the matching Compose profile is activated:
# --profile dbtools → pgweb
# --profile observability → Jaeger UI
# --profile serve-static → Caddy serving the production build
PGWEB_PORT=8081
JAEGER_UI_PORT=16686
SERVE_STATIC_PORT=4200