# PLC mirror

Syncs PLC operations log into a local table, and allows resolving `did:plc:`
DIDs without putting strain on https://plc.directory and hitting rate limits.

## Build Instructions
```bash
cd cmd/plc-mirror
podman build -t plc-mirror:latest .
```

## Setup

```bash
podman run \
    -dit \
    --name plc-mirror \
    -p 8080:8080 -p 11004:11004 \
    -e PLC_POSTGRES_URL="postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}/${POSTGRES_DB}?sslmode=disable" \
    plc-mirror:latest
```

## Usage

You can directly replace `https://plc.directory` with a URL to the exposed port
(11004 by default).

Note that on the first run it will take quite a few hours to download everything,
and the mirror with respond with 500 if it's not caught up yet.