Files
ulicraft-server-v1/plan/08-tooling.md
Oier Bravo Urtasun 35be2e6b76 docs(plan): scrub stale pack subdomain + packwiz from live-arch docs
The pack./packwiz service was removed operationally long ago, but several
plan docs still presented pack. as a live caddy vhost / DNS subdomain and
render-pack.sh as a current tool. Remove those references from the
current-architecture docs (overview, caddy, tooling, uptime-kuma,
letsencrypt, mc-backup); leave the migration log (04-mods.md), superseded
banner (04-packwiz.md), commit history (12-build-order.md), and planned
landing rework (18) intact as deliberate history.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 20:15:22 +02:00

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3.5 KiB
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# Tooling — config rendering, mod sync, ingress, fetch scripts
## Summary
Scripts in `./tooling/` turn `BASE_DOMAIN` + templates into a working stack and
handle ingress (nginx vhost, TLS certs) and launcher/font fetches. All are
**cautious**: they halt on unset vars or missing inputs rather than emit
half-broken output.
Surviving scripts:
- `render-config.sh` — render `*.tmpl` configs (BASE_DOMAIN only)
- `classify-mods.py` — read each jar's `neoforge.mods.toml`, seed `mods-sides.json` (see 04-mods.md)
- `sync-server-mods.sh` — copy `both`/`server` jars from the distribution → `./server-mods` (see 04-mods.md)
- `build-modlist.py` — generate the landing `mods.json` + extract logos (see 17-mod-shortlist.md)
- `render-nginx.sh` — render/install the host nginx vhost (TLS terminator → caddy)
- `issue-letsencrypt.sh` — issue LE certs via OVH DNS-01 (see 15-letsencrypt.md)
- `fetch-launcher.sh` — download Fjord launcher release assets (see 06-launcher.md)
- `fetch-authlib.sh` — vendor the authlib-injector jar → `runtime/`
- `fetch-fonts.sh` — vendor the landing page fonts (see 09-landing.md)
## render-config.sh
Renders every `*.tmpl` into its real config by substituting **only**
`${BASE_DOMAIN}` (so literal `$`-syntax belonging to the target file — caddy,
toml — is left untouched). Caddy is excluded entirely (it reads `{$BASE_DOMAIN}`
natively).
Targets:
- `drasl/config/config.toml.tmpl``drasl/config/config.toml`
- `nmsr/config.toml.tmpl``nmsr/config.toml`
Mods are **not** rendered — they are synced from the distribution by
`sync-server-mods.sh` (see 04-mods.md), no templating involved.
```bash
#!/usr/bin/env bash
set -euo pipefail
cd "$(dirname "$0")/.."
[ -f .env ] && { set -a; . ./.env; set +a; }
: "${BASE_DOMAIN:?BASE_DOMAIN unset (set in .env)}"
render() { # $1=tmpl $2=out
[ -f "$1" ] || { echo "missing template: $1" >&2; exit 1; }
envsubst '${BASE_DOMAIN}' < "$1" > "$2"
echo "rendered $2"
}
render drasl/config/config.toml.tmpl drasl/config/config.toml
render nmsr/config.toml.tmpl nmsr/config.toml
```
## render-nginx.sh
Renders `nginx/ulicraft-caddy.conf.tmpl` (the host nginx that terminates TLS in
front of caddy), substituting `$BASE_DOMAIN $APP_DIR $CADDY_HTTP_PORT`. Prints to
stdout by default; `--install` writes to sites-available, symlinks sites-enabled,
`nginx -t`, and reloads nginx. See `15-letsencrypt.md`.
## issue-letsencrypt.sh
Issues a separate cert for the apex and each `LE_SUBDOMAINS` entry via acme.sh +
OVH DNS-01 → `certs/<name>/{cert,key}.pem`. See `15-letsencrypt.md`.
## fetch-launcher.sh
Downloads FjordLauncherUnlocked release assets → `launcher/<tag>/` and maintains
a `latest` symlink + stable per-OS filename symlinks. Full script in
`06-launcher.md`.
## Generated / gitignored
```
drasl/config/config.toml # rendered
nmsr/config.toml # rendered
launcher/ # launcher assets
www/ # landing build output
certs/ # Let's Encrypt certs
.env # secrets + host-specific
```
## Tasks
- [ ] Write `tooling/render-config.sh` (above), `chmod +x`
- [ ] Write `tooling/sync-server-mods.sh` (see 04-mods.md)
- [ ] Write `tooling/render-nginx.sh` (see 15)
- [ ] Write `tooling/issue-letsencrypt.sh` (see 15)
- [ ] Write `tooling/fetch-launcher.sh` (see 06)
- [ ] Add `gettext` (envsubst) + `jq` to host prereqs doc
- [ ] Update `.gitignore` for rendered configs + `launcher/` + `www/` + `certs/`