readme: add --pull=always to docker run, #51

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Ralf Vogler 2023-01-28 19:55:22 +01:00 committed by GitHub
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@ -21,7 +21,7 @@ Raspberry Pi (3, 4, Zero 2): Raspbian won't work since it's 32-bit, but Raspberr
## Setup
[Install Docker](https://docs.docker.com/get-docker/) and use
```
docker run --rm -it -p 6080:6080 -v fgc:/fgc/data ghcr.io/vogler/free-games-claimer
docker run --rm -it -p 6080:6080 -v fgc:/fgc/data --pull=always ghcr.io/vogler/free-games-claimer
```
which will run `node epic-games; node prime-gaming; node gog`. If you only want to claim games for one of the stores, you can override the default command by appending e.g. `node epic-games` at the end of the `docker run` command.
Data (including json files with claimed games, codes to redeem, screenshots) is stored in the Docker volume `fgc`.