FROM alpine:latest

ARG POCKETBASE_VERSION=0.21.1
ARG ENCRYPTION_KEY
ENV PB_ENCRYPTION_KEY=$ENCRYPTION_KEY

RUN apk add --no-cache \
    unzip \
    ca-certificates

# download and unzip PocketBase
ADD https://github.com/pocketbase/pocketbase/releases/download/v${POCKETBASE_VERSION}/pocketbase_${POCKETBASE_VERSION}_linux_amd64.zip /tmp/pb.zip
RUN unzip /tmp/pb.zip -d /pb/

EXPOSE 8080

# start PocketBase
CMD ["/pb/pocketbase", "serve", "--http=0.0.0.0:8080", "--encryptionEnv=PB_ENCRYPTION_KEY"]