# pansy

Self-hostable garden planner: drag beds, bags, and containers onto a real-scale field, click into them to place freeform plops of plants, and zoom out to see what's planted where. Go backend + React frontend, one static binary.

See [DESIGN.md](DESIGN.md) for the architecture. Work is tracked in this repo's issues — start from the tracking epic.

## Quickstart

**Prerequisites:** Go 1.26+, Node 20+.

### Develop

Run the Go API and the Vite dev server together (Vite proxies `/api` → the API):

```sh
make dev
```

Then open http://localhost:5173. Or run the two halves in separate terminals for independent restarts:

```sh
make dev-api   # Go API on :8080
make dev-web   # Vite dev server on :5173
```

### Build & run

Produce the single static binary with the web build embedded, then run it:

```sh
make build
./pansy
```

Open http://localhost:8080 — one process serves both the JSON API and the app.

### Test

```sh
make test
```

## Configuration

All configuration is via environment variables; every value has a default, so `./pansy` runs with none set.

| Variable                  | Default            | Description                                                        |
| ------------------------- | ------------------ | ------------------------------------------------------------------ |
| `PANSY_PORT`              | `8080`             | TCP port the HTTP server listens on.                               |
| `PANSY_DB`                | `./pansy.db`       | SQLite database file path (created if absent).                     |
| `PANSY_BASE_URL`          | *(empty)*          | Externally-visible base URL; used to derive the OIDC redirect URI. |
| `PANSY_REGISTRATION`      | `open`             | `open` or `closed` — gates local self-service signup.              |
| `PANSY_LOCAL_AUTH`        | `true`             | Enable local password auth. Set `false` for pure-OIDC.            |
| `PANSY_OIDC_ISSUER`       | *(empty)*          | OIDC issuer/discovery URL (Authentik). Enables SSO when set.       |
| `PANSY_OIDC_CLIENT_ID`    | *(empty)*          | OIDC client ID.                                                    |
| `PANSY_OIDC_CLIENT_SECRET`| *(empty)*          | OIDC client secret.                                                |
| `PANSY_OIDC_BUTTON_LABEL` | `Sign in with SSO` | Label for the OIDC button on the login page.                      |
| `PANSY_TRUSTED_PROXIES`   | *(none)*           | Comma-separated proxy CIDRs/IPs to trust for client-IP resolution. |

Local email/password auth is live (`POST /api/v1/auth/register`, `/auth/login`, `/auth/logout`, `GET /auth/me`, `GET /auth/providers`); the session is an HttpOnly cookie (`Secure` when `PANSY_BASE_URL` is https). The first account registered becomes admin, and it may register even when `PANSY_REGISTRATION=closed` to bootstrap the instance. OIDC (`PANSY_OIDC_*`) lands in #5.

## Docker & deployment

CI (`.gitea/workflows/build-image.yml`) builds the single-binary image and pushes it to the Gitea registry on every branch push:

| Ref | Tag |
| --- | --- |
| `main` | `gitea.stevedudenhoeffer.com/steve/pansy:latest` |
| any other branch | `gitea.stevedudenhoeffer.com/steve/pansy:<branch-name>` |
| every build | `gitea.stevedudenhoeffer.com/steve/pansy:sha-<short>` (immutable; use to pin) |

The image runs as a non-root user, serves on `:8080`, and stores the SQLite database on the `/data` volume. Run it directly:

```sh
docker run -d --name pansy \
  -p 8080:8080 \
  -v pansy-data:/data \
  gitea.stevedudenhoeffer.com/steve/pansy:latest
```

Or as a Komodo/Compose stack:

```yaml
services:
  pansy:
    image: gitea.stevedudenhoeffer.com/steve/pansy:${PANSY_TAG:-latest}
    ports:
      - "8080:8080"
    volumes:
      - pansy-data:/data
    environment:
      PANSY_BASE_URL: https://pansy.example.com
      # PANSY_OIDC_ISSUER: ...   # once auth (#5) lands
    restart: unless-stopped
volumes:
  pansy-data:
```

Pin `PANSY_TAG` to a `sha-<short>` tag for reproducible deploys, or leave it at `latest` to track `main`.