FROM golang:1.24.4-alpine3.22 AS builder

WORKDIR /app

COPY go.mod go.sum ./
COPY docs /app/docs/
COPY frontend /app/frontend/

RUN go mod download

COPY . .

RUN CGO_ENABLED=0 GOOS=linux go build -o lst_go ./main.go

FROM alpine:latest

WORKDIR /root/

# Copy only the binary (no need for source files)
RUN mkdir -p ./docs ./frontend

COPY --from=builder /app/lst_go .
COPY --from=builder /app/docs ./docs/
COPY --from=builder /app/frontend ./frontend/

# create the volume paths
RUN mkdir -p /data
VOLUME /data

# this port is hardcoded in the app right now.
EXPOSE 8080
ENV RUNNING_IN_DOCKER=true

# VOLUME /data
# ENV DB_TYPE=sqlite
# ENV DB_PATH=/data/lst_go.db
# ENV POSTGRES_HOST=host
# ENV POSTGRES_USER=user
# ENV POSTGRES_PASSWORD=pass

CMD ["./lst_go"]