# Hacking guide

## Required tools
- [templ](https://templ.guide/quick-start/installation)
- [minify](https://github.com/tdewolff/minify)
- [goat](https://github.com/bluesky-social/goat)

## Running shlf

To authenticate, you will need OAUTH JWKs to be setup:
```bash
export SHLF_OAUTH_CLIENT_KID="$(date +%s)"
export SHLF_OAUTH_CLIENT_SECRET="$(goat key generate -t P-256 | grep -A1 "Secret Key" | tail -n1 | awk '{print $1}')"
```

You will need to fetch a series of static assets shlf depends on:
```bash
mkdir -p ./static/files

# HTMX
curl -sLo ./static/files/htmx.min.js https://cdn.jsdelivr.net/npm/htmx.org@2.0.6/dist/htmx.min.js
# Lucide (icons)
curl -sLo ./static/files/lucide.min.js https://unpkg.com/lucide@0.525.0/dist/umd/lucide.min.js
# AlpineJS
curl -sLo ./static/files/alpinejs.min.js https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js
```

You will need to start a redis instance - using docker can simplify this
process greatly:
```bash
docker run -d --name shlf-redis -p 6379:6379 redis:latest
```

To run:
```bash
SHLF_DEV=true go run cmd/server/main.go
```

If you modified the views, you will need to regenerate them:
```bash
go tool templ generate
go tool templ fmt ./internal/views/
```

If you modified the tailwind styles, you will need to regenerate the css:
```bash
tailwindcss -i ./input.css -o ./static/files/style.css
```

If you modified the js files, you will need to regenerate the minified versions:
```bash
minify static/*.js -o static/files/
```